10-Q

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 10-Q

(Mark One)

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended March 31, 2023

or

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from to

Commission File Number 001-41279

5E ADVANCED MATERIALS, INC.

 

(Exact name of Registrant as specified in its Charter)

Delaware	87-3426517
(State or other jurisdiction of incorporation or organization)	(I.R.S. Employer Identification No.)

19500 State Highway 249, Suite 125 Houston, TX	77070
(Address of principal executive offices)	(Zip Code)

Registrant’s telephone number, including area code: (346) 439-9656

Securities registered pursuant to Section 12(b) of the Act:

Title of each class	Trading Symbol(s)	Name of each exchange on which registered
Common Stock, $0.01 par value	FEAM	The Nasdaq Global Select Market

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer	☐	Accelerated filer	☐
Non-accelerated filer	☒	Smaller reporting company	☒
Emerging growth company	☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☒

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

As of May 15, 2023, there were 44,149,172 shares of the Registrant’s common stock outstanding.

Table of Contents

		Page
Part I - Financial Information
Item 1.	Financial Statements	3
Item 2.	Management’s Discussion and Analysis of Financial Condition and Results of Operations	16
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	21
Item 4.	Controls and Procedures	21
Part II - Other Information
Item 1.	Legal Proceedings	22
Item 1A.	Risk Factors	22
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	23
Item 3.	Defaults Upon Senior Securities	23
Item 4.	Mine Safety Disclosures	23
Item 5.	Other Information	23
Item 6.	Exhibits	24
Signatures		25

2

Part I - Financial Information

Item 1. Financial Statements.

5E ADVANCED MATERIALS, INC.

CONDENSED CONSOLIDATED BALANCE SHEET

(Unaudited)

(In thousands, except share data)

	March 31,			June 30,
	2023			2022
ASSETS
Current assets:
Cash and cash equivalents	$	36,170		$	31,057
Prepaid expenses and other current assets		1,892			1,506
Total current assets		38,062			32,563
Mineral rights and properties, net		7,612			8,364
Construction in progress		61,533			25,625
Properties, plant and equipment, net		3,084			2,871
Reclamation bond deposit		1,086			1,086
Right of use asset		247			371
Other assets		6			6
Total assets	$	111,630		$	70,886
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable and accrued liabilities	$	11,314		$	7,212
Lease liabilities, current		158			164
Total current liabilities		11,472			7,376
Long-term debt, net		36,228			148
Lease liabilities		94			211
Accrued reclamation liabilities		676			489
Total liabilities		48,470			8,224
Commitments and contingencies (Note 12)
Stockholders’ Equity:
Common stock, $0.01 par value; 180,000 shares authorized; 44,149 and    43,305 shares outstanding March 31 and June 30, respectively		441			433
Additional paid-in capital		190,455			169,593
Retained earnings (accumulated deficit)		(127,736	)		(107,364	)
Total stockholders’ equity		63,160			62,662
Total liabilities and stockholders’ equity	$	111,630		$	70,886

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

3

5E ADVANCED MATERIALS, INC.

CONDENSED CONSOLIDATED STATEMENT OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS)

(Unaudited)

(In thousands, except per share amounts)

	Three months ended March 31,						Nine Months Ended March 31,
	2023			2022			2023			2022
Operating expenses:
Project expenses	$	1,268		$	2,039		$	8,267		$	9,816
General and administrative		6,004			30,832			18,591			44,497
Research and development		45			88			123			88
Impairment		908			—			908			—
Depreciation and amortization expense		53			36			132			76
Total operating expenses		8,278			32,995			28,021			54,477
Income (loss) from operations		(8,278	)		(32,995	)		(28,021	)		(54,477	)
Non-operating income (expense):
Other income		13			29			49			39
Interest income		388			1			914			2
Derivative gain (loss)		—			—			11,743			—
Interest expense		(2,237	)		(1	)		(5,043	)		(2	)
Other income (expense)		(1	)		(3	)		(14	)		961
Total non-operating income (expense)		(1,837	)		26			7,649			1,000
Income (loss) before income taxes		(10,115	)		(32,969	)		(20,372	)		(53,477	)
Income tax provision (benefit)		—			—			—			—
Net income (loss)	$	(10,115	)	$	(32,969	)	$	(20,372	)	$	(53,477	)
Net income (loss) per common share — basic and diluted	$	(0.23	)	$	(0.79	)	$	(0.47	)	$	(1.33	)
Weighted average common shares outstanding — basic and diluted		44,104			41,895			43,737			40,148
Comprehensive income (loss):
Net income (loss)	$	(10,115	)	$	(32,969	)	$	(20,372	)	$	(53,477	)
Reporting currency translation gain (loss)		—			(339	)		—			(1,169	)
Comprehensive income (loss)	$	(10,115	)	$	(33,308	)	$	(20,372	)	$	(54,646	)

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

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5E ADVANCED MATERIALS, INC.

CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS

(Unaudited)

(In thousands)

	For the nine months ended March 31,
	2023			2022
Cash Flows From Operating Activities:
Net income (loss)	$	(20,372	)	$	(53,477	)
Adjustments to reconcile net income (loss) to net cash used by operating activities:
Depreciation and amortization		132			76
Share based compensation		4,251			4,428
Common stock issued for consulting fees		—			27,172
Unrealized (gain) loss on convertible note derivative instrument		(11,743	)		—
Impairment		908			—
Accretion of reclamation liability		20			6
Amortization of debt issuance costs and discount — convertible note		3,454			—
Amortization of right of use asset		124			—
Interest earned on reclamation bond		—			(1	)
Net foreign exchange (gain) loss		—			(965	)
Change in:
Prepaid expenses and other current assets		(386	)		(3,050	)
Accounts payable and accrued liabilities		(514	)		2,421
Net cash used in operating activities		(24,126	)		(23,390	)
Cash Flows From Investing Activities:
Construction in progress		(29,705	)		(3,301	)
Mineral rights and properties additions		—			(87	)
Properties, plant and equipment additions		(333	)		(1,222	)
Net cash used in investing activities		(30,038	)		(4,610	)
Cash Flows From Financing Activities:
Proceeds from issuance of convertible note		55,840			—
Payments on note payable		(29	)		(104	)
Proceeds from issuance of common stock		—			26,309
Share offering costs		—			(797	)
Proceeds from exercise of stock options		3,466			3,124
Net cash provided by financing activities		59,277			28,532
Net increase (decrease) in cash and cash equivalents		5,113			532
Effect of exchange rate fluctuation on cash		—			(203	)
Cash and cash equivalents at beginning of period		31,057			40,811
Cash and cash equivalents at end of period	$	36,170		$	41,140
Supplemental Disclosure of Cash Flow Information:
Cash paid for interest	$	5		$	—
Noncash Investing and Financing Activities:
Accounts payable and accrued liabilities change related to construction in progress	$	6,203		$	2,022
Interest paid through issuance of additional convertible notes		1,710			—
Equipment acquired with notes payable		—			227
Recognition of operating lease liability and right of use asset		—			137
Increase (decrease) in asset retirement costs		167			—

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

5

5E ADVANCED MATERIALS, INC.

CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY

(Unaudited)

(In thousands)

					Additional		Accumulated					Total
	Common Stock				Paid-in		Comprehensive		Accumulated			Stockholders'
	Shares		Amount		Capital		Income (loss)		Deficit			Equity
Balance at June 30, 2022		43,305	$	433	$	169,593	$	—	$	(107,364	)	$	62,662
Shares issued for:
Exercise of stock options		50		1		255		—		—			256
Share based compensation		—		—		1,300		—		—			1,300
Net income (loss)		—		—		—		—		4,606			4,606
Balance at September 30, 2022		43,355		434		171,148		—		(102,758	)		68,824
Shares issued for:
Exercise of stock options		525		5		1,911		—		—			1,916
Vesting of restricted share units		9		—		—		—		—			—
Share based compensation		—		—		2,233		—		—			2,233
Convertible note derivative     liability reclassification		—		—		13,153		—		—			13,153
Net income (loss)		—		—		—		—		(14,863	)		(14,863	)
Balance at December 31, 2022		43,889	$	439	$	188,445	$	—	$	(117,621	)	$	71,263
Shares issued for:
Exercise of stock options		260		2		1,292		—		—			1,294
Vesting of restricted share units													—
Share based compensation		—		—		718		—		—			718
Net income (loss)										(10,115	)		(10,115	)
Balance at March 31, 2023		44,149	$	441	$	190,455	$	—	$	(127,736	)	$	63,160

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

6

5E ADVANCED MATERIALS, INC.

CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY

(Unaudited)

(In thousands)

					Additional			Accumulated						Total
	Common Stock				Paid-in			Comprehensive			Accumulated			Stockholders'
	Shares		Amount		Capital			Income (loss)			Deficit			Equity
Balance at June 30, 2021		38,391	$	384	$	101,180		$	1,417		$	(40,652	)	$	62,329
Shares issued for:
Exercise of stock options		303		3		1,083			—			—			1,086
Consulting fees		150		1		1,538			—			—			1,539
Share based compensation		—		—		1,776			—			—			1,776
Net income (loss)		—		—		—			—			(9,470	)		(9,470	)
Other comprehensive income (loss),      net of tax		—		—		—			(1,606	)		—			(1,606	)
Balance at September 30, 2021		38,844		388		105,577			(189	)		(50,122	)		55,654
Shares issued for:
Cash		1,760		17		26,291			—			—			26,308
Exercise of stock options		865		9		1,813			—			—			1,822
Consulting fees		150		2		1,867			—			—			1,869
Share issuance costs		—		—		(797	)		—			—			(797	)
Share based compensation		—		—		1,311			—			—			1,311
Net income (loss)		—		—		—			—			(11,038	)		(11,038	)
Other comprehensive income (loss),      net of tax		—		—		—			776			—			776
Balance at December 31, 2021		41,619	$	416	$	136,062		$	587		$	(61,160	)	$	75,905
Shares issued for:
Exercise of stock options		100		1		215			—			—			216
Consulting fees		800		8		23,756			—			—			23,764
Share based compensation		—		—		1,341			—			—			1,341
Net income (loss)		—		—		—			—			(32,969	)		(32,969	)
Other comprehensive income (loss),      net of tax		—		—		—			(339	)		—			(339	)
Balance at March 31, 2022		42,519	$	425	$	161,374		$	248		$	(94,129	)	$	67,918

The accompanying notes are an integral part of these unaudited condensed consolidated financial statements.

7

5E ADVANCED MATERIALS, INC.

NOTES TO THE UNAUDITED CONDENSED CONSOLIDATED FINANCIAL

STATEMENTS

1. Basis of Financial Statement Presentation

These unaudited condensed consolidated financial statements (herein after referred to as “financial statements”) have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and should be read in the context of the consolidated financial statements and footnotes thereto for the year ended June 30, 2022 included in our annual report filed with the Securities and Exchange Commission on Form 10-K, as amended. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation of our financial position as of March 31, 2023, results of operations for the three and nine months ended March 31, 2023 and 2022 and cash flows for the nine months ended March 31, 2023 and 2022 have been included. Operating results for the three and nine months ended March 31, 2023 are not necessarily indicative of the results that may be expected for the full fiscal year ending June 30, 2023.

Basis of Consolidation

The unaudited condensed consolidated financial statements comprise the financial statements of 5E Advanced Materials, Inc. and its wholly owned subsidiaries, American Pacific Borates Pty Ltd. and 5E Boron Americas, LLC (formerly Fort Cady (California) Corporation), (collectively, “5E,” “we,” “our,” “us” or the “Company”).

Going Concern

We evaluated whether there are conditions and events, considered in the aggregate, that raise substantial doubt about our ability to continue as a going concern within one year after the date that these consolidated financial statements are issued. This evaluation initially does not take into consideration the potential mitigating effect of management’s plans that have not been fully implemented as of the date the financial statements are issued. When substantial doubt exists under this methodology, we evaluate whether the mitigating effect of our plans sufficiently alleviates substantial doubt about our ability to continue as a going concern. The mitigating effect of our plans, however, is only considered if both (1) it is probable that the plans will be effectively implemented within one year after the date that the financial statements are issued, and (2) it is probable that the plans, when implemented, will mitigate the relevant conditions or events that raise substantial doubt about the entity’s ability to continue as a going concern within one year after the date that these consolidated financial statements are issued. In performing our analysis, we excluded certain elements of our operating plan that cannot be considered probable. The future receipt of potential funding from equity or debt issuances cannot be considered probable at this time because these plans are not entirely within our control as of the date of these consolidated financial statements. As discussed in Note 7, the Convertible Note contains a financial covenant requiring us to maintain a cash balance of at least $10 million. Our available liquidity is expected to fall below $10 million in the latter part of calendar year 2023 based on our most recently updated modified business plan, which includes an increase in Small-Scale Facility costs due to increases in third-party construction cost estimates. If we are not able to obtain additional financing and our cash balance falls below $10 million, an event of default under the Convertible Note agreement would occur if not cured within 30 days.

Our plans include reduced spending and the pursuit of additional capital. Given that raising additional capital is not entirely within our control combined with our expectation of incurring significant operating and development costs in the foreseeable future, there exists substantial doubt regarding our ability to continue as a going concern for a period of one year after the date that these financial statements are issued.

These financial statements have been prepared on a going concern basis, which contemplates the realization of assets and satisfaction of liabilities in the ordinary course of business and do not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of the uncertainties described above.

Risk and Uncertainties

We are subject to a number of risks that we believe are similar to those of other companies of similar size in our industry, including but not limited to, the success of our exploration activities, need for significant additional capital (or financing) to fund operating losses, competition from substitute products and services from larger companies, protection of proprietary technology, patent litigation, and dependence on key individuals. We currently generate no revenues from operations and will need to rely on raising additional capital or financing to sustain operations in the long-term. There can be no assurance that we will be successful in our efforts to raise additional capital on terms favorable to us, or at all, or our ability to adequately reduce expenses, if necessary, to maintain sufficient liquidity or capital resources.

8

We expect our available liquidity will fall below $10 million within the next 12 months. If we are not able to secure additional financing and our cash balance falls below $10 million, an event of default under a Convertible Note indenture would occur if not cured within 30 days. An event of default would cause our Convertible Note balance outstanding to become immediately due and payable, of which we would not have the resources to repay without additional financing.

Significant Accounting Policies

Convertible Debt

Upon the issuance of convertible debt, we evaluate the embedded conversion features to determine whether the embedded conversion feature(s) should be bifurcated from the host instrument and accounted for separately as a derivative. If the conversion feature does not require derivative treatment, the instrument is evaluated for consideration of any beneficial conversion features. If a conversion feature is deemed to be beneficial, the intrinsic value of the conversion feature is recorded as additional paid in capital.

Derivative Financial Instruments

We record derivative instruments on the balance sheet at fair value as either an asset or a liability with changes in fair value recognized currently in earnings. The related cash flow impact of our derivative activities is reflected as cash flows from operating activities unless the derivatives are determined to have a significant financing element at inception, in which case they are classified within financing activities.

Debt Issue Costs

Costs incurred in connection with the issuance of debt are recorded as a reduction of the related debt and are amortized to interest expense over the life of the debt. If a conversion of the underlying debt occurs, a proportionate share of the unamortized amount is expensed in the period of conversion.

Fair Value Measurements

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (exit price). The authoritative guidance requires disclosure of the framework for measuring fair value and requires that fair value measurements be classified and disclosed in one of the following categories:

Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities. We consider active markets as those in which transactions for the assets or liabilities occur with sufficient frequency and volume to provide pricing information on an ongoing basis.

Level 2 - Quoted prices in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability. This category includes those derivative instruments that can be valued using observable market data. Substantially all of the inputs are observable in the marketplace throughout the full term of the derivative instrument, can be derived from observable data, or are supported by observable levels at which transactions are executed in the marketplace.

Level 3 - Measured based on prices or valuation models that require inputs that are both significant to the fair value measurement and less observable from objective sources (i.e., supported by little or no market activity).

Financial assets and liabilities are classified based on the lowest level of input that is significant to the fair value measurement. Our assessment of the significance of a particular input to the fair value measurement requires judgment and may affect the valuation of the fair value of assets and liabilities and their placement within the fair value hierarchy. We periodically review our inputs to ensure the fair value level classification is appropriate. When transfers between levels occur, it is our policy to assume that the transfer occurred at the end of the period in which the change in circumstances that caused the transfer occurred.

Reclassifications

Certain reclassifications have been made to prior years’ reported amounts in order to conform to the current year presentation. These reclassifications did not impact our previously reported net income (loss), stockholders’ equity or cash flows.

Recently Issued and Adopted Accounting Pronouncements

In August 2020, FASB issued ASU No. 2020-06–Debt–Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging—Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity. The update is to address issues identified as a result of the complexity associated with applying GAAP for certain financial instruments with characteristics of liabilities and equity. We adopted this standard during the quarter ended September 30, 2022. The adoption of this standard did not have an effect on our previously reported consolidated financial statements

9

as we had no transactions that were the subject of the pronouncement. During the quarter ended September 30, 2022, we issued convertible debt and accounted for it in accordance with the updates provided for by ASU No. 2020-06.

In May 2021, FASB issued ASU No. 2021-04—Earnings Per Share (Topic 260), Debt— Modifications and Extinguishments (Subtopic 470-50), Compensation—Stock Compensation (Topic 718), and Derivatives and Hedging— Contracts in Entity’s Own Equity (Subtopic 815-40) Issuer’s Accounting for Certain Modifications or Exchanges of Freestanding Equity-Classified Written Call Options. The update is to clarify and reduce diversity in accounting for modifications or exchanges of freestanding equity-classified written call options (for example, warrants) that remain equity classified after modification or exchange. The adoption of this standard during the quarter ended September 30, 2022 did not have an effect on our consolidated financial statements.

2. Mineral Rights and Properties, Net

Mineral rights and properties, net consisted of the following.

	March 31,		June 30,
	2023		2022
	(in thousands)
Mineral properties	$	6,733	$	6,733
Hydrology wells		547		547
Mineral interest – Elementis lease(1)		—		908
Asset retirement cost, net of accumulated amortization    of $17 and $6 at March 31, 2023 and June 30, 2022, respectively(2)		332		176
Mineral rights and properties, net	$	7,612	$	8,364

(1)During the quarter ended March 31, 2023, we elected not to renew our mineral lease with Elementis Specialties, Inc. and the mineral lease expired on March 31, 2023 resulting in the recognition of approximately $908 thousand of related impairment expense during the current quarter.

(2)Asset retirement costs represent the carrying value of capitalized costs associated with asset retirement obligations discussed in Note 5.

3. Construction in Progress

Construction in progress consisted of the following.

	March 31,		June 30,
	2023		2022
	(in thousands)
Engineering services	$	9,119	$	8,656
Equipment		28,768		13,548
Construction services		19,248		—
Injection and recovery wells		3,809		3,421
Capitalized interest		589		—
Total construction in progress	$	61,533	$	25,625

4. Properties, Plant and Equipment, Net

Properties, plant and equipment, net consisted of the following.

	Depreciation	Estimated useful	March 31,			June 30,
Asset category	method	life (in years)	2023			2022
			(in thousands)
Land	N/A	—	$	1,533		$	1,533
Buildings	Straight-line	7-15		873			873
Vehicles	Straight-line	3-5		344			276
Plant and equipment	Straight-line	5-10		604			340
				3,354			3,022
Less accumulated depreciation				(270	)		(151	)
Properties, plant and equipment, net			$	3,084		$	2,871

For the three and nine months ended March 31, 2023 and 2022, we recognized depreciation expense of approximately $46.7 and $119 thousand, and $34.1 and $72.4 thousand, respectively.

.

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5. Reclamation Liabilities

The change in our ARO during the periods presented, and the balance of our accrued reclamation liabilities at the end of each period is set forth below.

	March 31,			June 30,
	2023			2022
	(in thousands)
Asset retirement obligation — beginning of period	$	191		$	79
Obligation incurred during the period		—			106
Revisions to previous estimates		167	(1)		(3	)
Accretion		20			9
Asset retirement obligation — end of period		378			191
Accrued reclamation costs		298			298
Total accrued reclamation liabilities	$	676		$	489

(1) attibutable to revised cost estimates provided by a third-party engineering firm and is reflected as an increase to mineral rights and properties (see Note 2).

Accrued reclamation costs of $298 thousand relate to surface reclamation obligations at Fort Cady.

6. Accounts Payable and Accrued Liabilities

Accounts payable and accrued liabilities consisted of the following at the end of each period presented.

	March 31,		June 30,
	2023		2022
	(in thousands)
Accounts payable - trade (1)	$	4,309	$	3,459
Accrued expenses		451		1,584
Accrued capital expenditures		4,893		1,351
Accrued payroll		1,158		780
Accrued interest		463		—
Current portion of debt		40		38
Accounts payable and accrued liabilities	$	11,314	$	7,212

(1) includes $3.8 million and $1.6 million related to capital expenditures, respectively

7. Long-term Debt

Long-term debt consisted of the following at the end of each period presented.

	March 31,			June 30,
	2023			2022
	(in thousands)
Convertible note	$	61,710		$	—
Vehicle notes payable		158			186
Total debt		61,868			186
Current portion of debt		40			38
Long-term debt		61,828			148
Unamortized convertible note discount — embedded conversion feature		(21,936	)		—
Unamortized debt issuance costs - convertible note		(3,664	)		—
Long-term debt, net	$	36,228		$	148

At March 31, 2023 the fair value of the convertible note was $39.7 million.

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Interest expense consisted of the following.

	Nine months ended March 31,
	2023			2022
	(in thousands)
Convertible note interest	$	2,173		$	—
Notes payable interest		—			2
Vehicle notes payable interest		5			—
Amortization of debt issuance costs and discount — convertible note		3,454			—
Gross interest expense		5,632			2
Less: amount capitalized to construction in progress		589			—
Interest expense, net of amounts capitalized	$	5,043		$	2
Effective interest rate — convertible note		26.21	%		—

Convertible Note

On August 11, 2022, we executed a $60 million private placement of Senior Secured Convertible Note (“the Note” or "Convertible Note"), with Bluescape Energy Partners (“Bluescape”). The Note, which is convertible into our common stock and matures in August 2027, closed on August 26, 2022. At our election, the Note bears interest at an annual rate of 4.50% if paid in cash, or at an annual rate of 6.00% if paid through the issuance of additional notes and contains a financial covenant requiring us to maintain a cash balance of at least $10 million. The purchaser may convert the Note at any time before August 2027 at a conversion price of $17.60 (“Conversion Price”). We have the right, at any time on or before the twenty-four (24) month anniversary of the closing date of the Note (“Closing Date”), to convert the Note to our common stock in whole or in part if the closing price of our common stock is at least 200% of the Conversion Price of the Note (“Threshold Price”) for each of the twenty (20) consecutive trading days prior to the time we deliver a conversion notice. The Threshold Price for our right to convert the Note decreases to 150% after the twenty-four (24) month anniversary of the Closing Date and on or before the thirty-six (36) month anniversary of the Closing, and to 130% at any time after the thirty-six (36) month anniversary of the Closing Date.

On February 15, 2023 we elected to issue additional notes as payment for $1.7 million of interest accrued during the period August 26, 2022 through February 15, 2023.

Due to a provision in the Convertible Note agreement that allowed for a change in the conversion price upon a digressive issuance by us within three months of the closing date, the conversion feature of the Note was deemed an embedded derivative requiring separate accounting as a stand-alone derivative instrument (convertible note derivative). The Note was recorded at its face amount of $60 million less debt issuance costs of $4.2 million and the fair value of the convertible note derivative of $24.9 million. Fair value information for the convertible instrument follows. The provision resulting in the separate derivative accounting for the conversion feature expired November 26, 2022, and accordingly, the fair value of the convertible note derivative at expiration of the provision was transferred to additional paid-in capital (see Note 8).

			August 26,
	November 26,		2022
	2022		(Inception)
	(in thousands)
Fair value of convertible note (Level 2)	$	36,388	$	35,104
Fair value of embedded conversion feature (Level 3)		13,153		24,896
Total fair value of convertible note instrument	$	49,541	$	60,000

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8. Convertible Note Derivative

The convertible note derivative, which related to the Convertible Note described above, was valued upon initial recognition at fair value using a with-and-without methodology utilizing a binomial lattice model (Level 3). Changes in fair value were recognized in the statement of operations prior to the derecognition of the convertible note derivative during the quarter ended December 31, 2022. As described above in Note 7, the fair value of the convertible note derivative was transferred to additional paid-in capital during the three months ended December 31, 2022. The components of changes to the fair value of the convertible note derivative are summarized below.

	(in thousands)
Convertible note derivative — June 30, 2022	$	—
Additions		24,896
Fair value adjustment (gain)		(11,743	)
Reclassified to additional paid-in capital		(13,153	)
Convertible note derivative — March 31, 2023	$	—

The valuation model requires the input of subjective assumptions including expected share price volatility, risk-free interest rate and debt rate. Changes in the input assumptions as well as our underlying share price can materially affect the fair value estimate and reported net income (loss). The assumptions used in the valuation model include the following, with a change in volatility and debt rate having the most significant impact on the valuation.

	November 26,		August 26,
	2022	September 30,	2022
	(Termination)	2022	(Inception)
Risk-free interest rate	3.9%	4.1%	3.2%
Volatility	40.0%	40.0%	40.0%
Debt rate	17.7%	18.6%	17.3%

9. Financial Instruments and Fair Value Measurements

At March 31, 2023, cash equivalents as well as trade and other payables approximate their fair value due to their short-term nature. Our financial instruments also consist of environmental reclamation bonds which are invested in certificates of deposit and money market funds which are classified as Level 1, and the convertible note derivative which was classified as Level 3 before its derecognition and transfer to additional paid-in capital during the current period. The reconciliation of changes in the fair value of liabilities classified as Level 3 can be found in Notes 7 and 8.

10. Share Based Compensation

Share based compensation expense is included in general and administrative expense and consisted of the following for the periods presented.

	Three months ended March 31,					Nine months ended March 31,
	2023			2022		2023		2022
	(in thousands)
Share based compensation expense — service based
Employee share option plan	$	617		$	1,343	$	2,839	$	4,179
2022 Equity Compensation Plan — Options		350			—		877		—
2022 Equity Compensation Plan — PSU's		29			—		88		—
2022 Equity Compensation Plan — RSU and DSU's		(278	)		—		447		—
Total service based compensation		718			1,343		4,251		4,179
Options issued to suppliers		—			—		—		249
Consulting stock awards		—			23,764		—		27,172
Total share based compensation expense	$	718		$	25,107	$	4,251	$	31,600

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Stock Options

All options outstanding prior to the three-month period ended September 30, 2022 were granted under our predecessor parent company's employee share option plan. New option grants are made under the 2022 Equity Compensation Plan and vest ratably over three years. The tables below reflect all options granted under both plans. The significant assumptions used to estimate the fair value of stock option awards granted under the plans during the nine months ended March 31, 2023 and 2022, using the Black-Scholes option valuation model are as follows.

	Nine months ended March 31,
	2023	2022
Exercise price	$25.62	$14.62 - $18.27
Share price	$18.03	$12.43
Volatility	79%	85%
Expected term in years	5	0.9 to 3.9
Risk-free interest rate	2.91%	0.01% - 0.1%
Dividend rate	Nil	Nil

The following table summarizes stock option activity for each of the periods presented.

	Nine months ended March 31,
	2023					2022
	Number of Options			Weighted Average Exercise Price		Number of Options			Weighted Average Exercise Price
	(In thousands, except per share data)
Outstanding at beginning of the period		4,874		$	9.67		5,554		$	5.19
Granted		400			25.62		1,700			15.39
Exercised		(835	)		4.15		(1,267	)		2.48
Expired/forfeited		(460	)		15.33		(477	)		5.48
Outstanding at end of the period		3,979			11.78		5,510			8.94
Vested at the end of the period		3,186		$	9.58		3,870		$	6.39
Unvested at the end of the period		793			20.63		1,640			14.95

The weighted average remaining life of vested options at March 31, 2023 and 2022 was 1.65 years and 2.03 years, respectively.

As of March 31, 2023, there was $4.6 million of unrecognized compensation cost related to 793 thousand unvested stock options. This cost is expected to be recognized over a weighted-average remaining period of approximately 1.6 years.

The following table summarizes the activity for unvested options for each of the periods presented.

	Nine months ended March 31,
	2023					2022
	Number of Options			Weighted Average Grant Date Fair Value per share		Number of Options			Weighted Average Grant Date Fair Value per share
	(In thousands, except per share data)
Unvested at beginning of the period		1,507		$	6.05		270		$	5.79
Granted		400			10.52		1,700			6.26
Vested		(1,014	)		5.86		(330	)		7.13
Expired/forfeited		(100	)		6.85		—			8.11
Unvested at end of the period		793			8.32		1,640			6.01

As of March 31, 2023, the intrinsic value of both the outstanding stock options and vested options was $1.3 million. The intrinsic value of stock options exercised during the nine months ended March 31, 2023 and 2022 was $6.2 million and $14.4 million, respectively.

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Restricted Share Units, Director Share Units and Performance Share Units

The following table summarizes restricted share ("RSU"), director restricted share ("DSU") and performance share ("PSU") activity under the 2022 Equity Compensation Plan for each of the periods presented.

	Serviced-Based Shares				Weighted Average Grant Date Fair Value per Share		Performance- Based Shares				Weighted Average Grant Date Fair Value per Unit		Total Shares
	(In thousands, except per share data)
Non-vested shares/units outstanding    at July 1, 2022		48.8			$	18.03		19.2			$	12.19		68.0
Granted		106.5				14.47		63.5		(2)		14.79		170.0
Vested		(8.9	)			12.27		—				—		(8.9	)
Forfeited		(47.9	)			14.27		(42.5	)			14.10		(90.4	)
Non-vested shares/units outstanding    at March 31, 2023		98.5		(1)	$	16.53		40.2			$	14.28		138.7
(1) Includes approximately 32 thousand director share units
(2) On September 1, 2022, we granted approximately 63.5 thousand performance share units, which based on the achievement of certain operational targets, could vest within a range of 0% to 100%. The operational targets are; 1) commissioning and operation of the small-scale facility; 2) obtaining formation flow, head grade and impurity profile data from the small-scale facility; and 3) generating product data to ensure process design for detailed engineering. The determination of the percentage of shares that ultimately vest will be made at the three-year anniversary of the grant date based upon achievement of the performance targets over the period.

11. Earnings (Loss) Per Common Share

Basic earnings (loss) per share (EPS) is calculated by dividing net income (loss) less any applicable adjustments (the numerator) by the weighted-average number of shares of common stock (excluding unvested restricted stock units) outstanding during the period (the denominator). Diluted EPS incorporates the dilutive impact of outstanding stock options and unvested restricted stock units (using the treasury stock method). Under the treasury stock method, the amount the employee must pay for exercising stock options, the amount of unrecognized compensation expense related to unvested restricted stock units and the amount of excess tax benefits that would be recorded when the award becomes deductible are assumed to be used to repurchase shares.

Diluted earnings (loss) per share equals basic loss per share as the inclusion of normally dilutive options and restricted stock units would be antidilutive due to reported net losses for those periods. For the nine months ended March 31, 2023 and 2022 respectively, stock options and unvested restricted stock units of 4,769 and 5,040 were excluded from the computation of diluted earnings (loss) per share.

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12. Commitments and Contingencies

We had purchase order commitments of $16.2 million for the construction works in progress, equipment, software, drilling, and technical reports of which approximately $8.7 million is reflected in accounts payable and accrued liabilities on our balance sheet at March 31, 2023.

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References herein to the “Company,” “we,” “our,” and “us,” refer to 5E Advanced Materials, Inc. and its subsidiaries.

CAUTIONARY NOTICE REGARDING FORWARD-LOOKING STATEMENTS

Certain statements included in this Quarterly Report on Form 10-Q for the three months ended March 31, 2023 (this “Form 10-Q”) contain various forward-looking statements relating to the Company’s future financial performance and results, financial condition, business strategy, plans, goals and objectives, including certain projections, business trends and other statements that are not historical facts. These statements constitute forward-looking statements within the meaning of the Safe Harbor provisions of the U.S. Private Securities Litigation Reform Act of 1995. These forward-looking statements generally are identified by the words “believe,” “project,” “expect,” “anticipate,” “estimate,” “intend,” “budget,” “target,” “aim,” “strategy,” “estimate,” “plan,” “guidance,” “outlook,” “intend,” “may,” “should,” “could,” “will,” “would,” “will be,” “will continue,” “will likely result” and similar expressions, although not all forward-looking statements contain these identifying words. Forward-looking statements reflect the Company’s beliefs and expectations based on current estimates and projections. While the Company believes these expectations, and the estimates and projections on which they are based, are reasonable and were made in good faith, these statements are subject to numerous risks and uncertainties. Forward-looking statements involve known and unknown risks, uncertainties and other important factors, which include, but are not limited to, the risks described under the heading “Risk Factor Summary” and “Item 1A. – Risk Factors” in our annual report on Form 10-K, any of which could cause the Company’s actual results, performance or achievements, or industry results, to differ materially from any future results, performance or achievements expressed or implied by such forward-looking statements. Therefore, you should not rely on any of these forward-looking statements.

These forward-looking statements speak only as of the date of this Form 10-Q and, except as required by law, the Company undertakes no obligation to correct, update or revise any forward-looking statement, whether as a result of new information, future events or otherwise, except to the extent required under federal securities laws. You are advised, however, to consult any additional disclosures we make in our reports to the U.S. Securities and Exchange Commission (the “SEC”). All subsequent written and oral forward-looking statements attributable to us or persons acting on our behalf are expressly qualified in their entirety by the cautionary statements contained in our latest annual report on Form 10-K and this Form 10-Q.

Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations.

The following discussion and analysis of financial condition, results of operations, liquidity and capital resources should be read in conjunction with, and is qualified in its entirety by, the unaudited Condensed Consolidated Financial Statements and the notes thereto included in this Quarterly Report on Form 10-Q, and the Consolidated Financial Statements and notes thereto and Management’s Discussion and Analysis of Financial Condition and Results of Operations contained in the Annual Report on Form 10K filed on September 28, 2022. This discussion and analysis contains forward looking statements that involve risks, uncertainties and assumptions and other important factors, which include, but are not limited to, the risks described in our annual report on Form 10-K filed with the SEC, any of which could cause the Company’s actual results, performance or achievements, or industry results, to differ materially from any future results, performance or achievements expressed or implied by such forward-looking statements. The actual results may differ materially from those anticipated in these forward-looking statements as a result of certain factors, including, but not limited to, those set forth elsewhere in this Form 10-Q and under “Item 1A. Risk Factors” and elsewhere in our Form 10-K. In addition, see “Cautionary Note Regarding Forward-Looking Statements.” References to the “Company,” “we,” “our,” and “us,” refer to 5E Advanced Materials, Inc. and its subsidiaries.

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Overview

5E Advanced Materials, Inc. is focused on becoming a vertically integrated global leader and supplier of boron specialty and advanced materials whose mission is to enable decarbonization, increase food security, and ensure domestic supply of critical materials. We hold 100% of the rights through ownership in the 5E Boron Americas (Fort Cady) Complex (the “Project”) located in southern California, through our wholly owned subsidiary 5E Boron Americas, LLC. Our Project is underpinned by a mineral resource that includes boron and lithium, with the boron being contained in a conventional boron mineral known as colemanite. In 2022, our facility was designated as Critical Infrastructure by the Department of Homeland Security’s Cybersecurity and Infrastructure Security Agency. Our vision is to safely process boric acid and lithium carbonate through sustainable best practices to enable decarbonization, food security and domestic supply surety.

2023 Outlook and Goals

Small-Scale Facility

During the quarter ended March 31, 2023, we have substantially completed construction of our Small-Scale Facility and progressed commissioning activities. Initial production of boric acid can commence upon final clearance from the U.S. Environmental Protection Agency (EPA) under our Underground Injection Control Permit as well as successful completion of commissioning activities. Key required reports and documentation were submitted to the EPA for their approval in 2022 and we believe we are in full compliance with the terms of the permit. Upon final review of required documentation by the EPA, we expect to receive authorization to commence mining operations. Data gathered from the construction and future operation of the Small-Scale Facility will be used to optimize and improve accuracy of our capital and operating estimates for our larger-scale operations, provide customer samples for qualification and future off-take agreements, and offset future operating expenses.

Technical Report Update and Larger Scale Facility Target

During the quarter, our team spent significant time completing an update to our initial assessment Technical Report Summary, which has been filed with the Securities and Exchange Commission. A dedicated internal and external team pooled their professional and technical expertise to publish a report that we believe demonstrates a world-class resource, management's firm understanding and direction for the business, and a phased approach to scale production, which can position the company to achieve profitability, generate cash flow, and reduce risk. The updated initial assessment includes a a revised mineral resource estimate for boric acid and lithium carbonate, estimates for capital costs and operating expenses, and a bottoms-up economic analysis based on a phased approach to scaling production. The financial model for the economic analysis includes preliminary market studies and independent pricing forecasts for boric acid and lithium carbonate. As part of our updated technical report, we engaged two external EPC firms to assist management with our capital cost estimate, which we expect to use as the basis to stage a formal process to request proposals for detail design of the large-scale facility.

The updated Technical Report Summary outlines three phases for the larger-scale facility:

•Phase 1 targets production of 90,000 short tons of boric acid and 1,100 short tons of lithium carbonate with a targeted go-live date of the second calendar quarter of 2026.

•Phase 2 and Phase 3 targets incremental production increases of 180,000 short tons of boric acid and 2,200 short tons of lithium carbonate in each phase with a targeted go live date in the fourth calendar quarter of 2028 (Phase 2) and second calendar quarter of 2031 (Phase 3).

•Full operation includes targeting 450,000 short tons of boric acid and 5,500 short tons of lithium carbonate per annum.

CEO Appointment

During the quarter, we announced the appointment of Ms. Susan Seilheimer Brennan as our new Chief Executive Officer. Ms. Brennan started on April 24, 2023 and has an extensive global leadership background, particularly in the battery technology and electric vehicle industries. During Ms. Brennan's first two weeks, she has implemented general, administrative and fixed cost cutting measures and will relocate the Company's headquarters to California in an effort to focus on production of boric acid and lithium carbonate.

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Highlights for the Three Months Ended March 31, 2023

•Construction of the Small-Scale Facility substantially completed and operation pending authorization from EPA;

•Continued track record of zero lost time incidents with over 175,000 man hours recorded;

•Completion of update to initial assessment technical report with estimates for capital costs and operating expenses; and

•Appointment of new CEO, Ms. Susan Seilheimer Brennan.

Liquidity

Our latest liquidity forecast indicates that available cash resources are expected to be exhausted in the next 12 months. We are actively exploring various financing options. However, if additional financing is not secured and our cash balance falls below $10 million, an event of default under the Convertible Note indenture would occur if not cured within 30 days. An event of default would cause our Convertible Note balance outstanding to become immediately due and payable, of which we would not have the resources to repay without additional financing. While we believe the that our plan to obtain sufficient funding will be successful, it is not entirely within our control and accordingly there is substantial doubt regarding our ability to continue as a going concern for a period of one year after the date that these unaudited condensed consolidated financial statements are issued. See Note 1 - "Going Concern" in the notes to the unaudited condensed consolidated financial statements and “Liquidity and Capital Resources” below for more information.

Inflation

The U.S. inflation rate has been steadily increasing since 2021 and into 2023. These inflationary pressures have resulted in and may result in additional increases to the cost of our goods, services, and personnel, which in turn cause our capital expenditures and labor costs to rise, including the estimated costs for our reclamation activities. Sustained levels of high inflation have caused the U.S. Federal Reserve and other central banks to increase interest rates, which could have the effects of raising the cost of capital and depressing economic growth, either of which or the combination thereof, could adversely affect our business.

COVID-19 Response

We have implemented policies at our offices in Houston, TX and Hesperia, CA as well as our project site in Newberry Springs, CA designed to ensure the safety and well-being of all employees and the people associated with them. In that regard, to reduce risk, our employees have been encouraged to get fully vaccinated against COVID-19, have been asked to work remotely at times, avoid non-essential business travel when applicable, adhere to good hygiene practices, and engage in social distancing. Continuation of COVID-19 in 2023 and beyond could impact employee health, workforce productivity, insurance premiums, ability to travel, the availability of industry experts, personnel and equipment, restrictions or delays to field work, construction, procurement, studies, lab results, and other factors that will depend on future developments that may be beyond our control.

The forward-looking information contained in this section is subject to the risk factors and assumptions contained in the “Cautionary Note Regarding Forward-Looking Statements” and “Risk Factor” sections.

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Results of Operations

The following table summarizes our results of operations for the periods presented:

	Three Months Ended March 31, 2023						Change						Nine Months Ended March 31, 2023						Change
	2023			2022			$			%			2023			2022			$			%
	($ in thousands)
COSTS AND EXPENSES
Project expenses	$	1,268		$	2,039		$	(771	)		-38	%	$	8,267		$	9,816		$	(1,549	)		-16	%
General and administrative		6,004			30,832			(24,828	)		-81	%		18,591			44,497			(25,906	)		-58	%
Research and development		45			88			(43	)		-49	%		123			88			35			40	%
Impairment		908			—			908		N/A				908			—			908		N/A
Depreciation and amortization    expense		53			36			17			47	%		132			76			56			74	%
Total costs and expenses		8,278			32,995			(24,717	)		-75	%		28,021			54,477			(26,456	)		-49	%
LOSS FROM OPERATIONS		(8,278	)		(32,995	)		24,717			-75	%		(28,021	)		(54,477	)		26,456			-49	%
NON-OPERATING INCOME (EXPENSE)
Other income		13			29			(16	)		-55	%		49			39			10			26	%
Interest income		388			1			387		*				914			2			912		*
Derivative gain (loss)		—			—			—		N/A				11,743			—			11,743		N/A
Interest expense		(2,237	)		(1	)		(2,236	)	*				(5,043	)		(2	)		(5,041	)	*
Other expense		(1	)		(3	)		2			-67	%		(14	)		961			(975	)		-101	%
Total non-operating income    (expense)		(1,837	)		26			(1,863	)	NM				7,649			1,000			6,649		*
NET INCOME (LOSS)	$	(10,115	)	$	(32,969	)	$	22,854			-69	%	$	(20,372	)	$	(53,477	)	$	33,105			-62	%
* Represents a percentage change greater        than +/- 300%

Comparison of the three and nine months ended March 31, 2023 and 2022

Project expenses

Project expenses include drilling, plug and abandonment, site-preparation, engineering, consumables, testing and sampling, hydrology, permits, surveys, and other expenses associated with further progressing our project. For the nine months ended March 31 2023, project expenses decreased 16% versus the comparable period in 2022. The decrease was primarily due to a reduction in drilling activity specific to water monitoring wells ($6.4 million) and costs related to technical reports ($1.6 million) incurred in the comparable 2022 period. These decreases were partially offset by costs related to our plug and abandonment program ($5.1 million), increases in construction related insurance ($0.5 million) and other site related costs ($0.8 million) incurred during the current period. For the quarter ended March 31, 2023, project expenses decreased 38% primarily due to costs related to technical reports incurred during the quarter ended March 31, 2022, partially offset by increases in construction related insurance ($0.2 million) and site related costs ($0.7 million) incurred during the current quarter.

General and administrative expenses

The decrease in general and administrative expenses during the three and nine months ended March 31, 2023 was primarily driven by one-time costs incurred during the prior three and nine months periods related to the preparation of our Form-10, our reorganization, and consulting fees paid to Blue Horizon Advisors LLC for services provided ($25.6 million and $30.9 million, respectively). The absence of these costs during the current three and nine month periods were partially offset by an increase in salaries and benefits, and other employee related costs ($1.3 million and $4.1 million, respectively) resulting from an increase in headcount from 11 at June 30, 2021 to 48 at March 31, 2023. All employee costs across our business are currently accounted for within general and administrative expenses. Insurance costs increased $0.2 million and $0.9 million during the three and nine months ended March 31, 2023, respectively, as a result of our public company Director and Officer insurance which began in March 2022.

Non-operating (income) expense

The derivative gain (loss) during the three and nine months ended March 31, 2023 related to changes in fair value of the embedded conversion feature of our convertible notes that was required to be bifurcated and accounted for separately as a stand-alone derivative instrument during the quarter ended September 30, 2022. The unrealized gain during the nine months ended March 31, 2023, was primarily due to the decrease in our stock price to $11.63 at the termination date from $15.83 on August 26, 2022 (inception date). The provision resulting in the separate derivative accounting for the conversion feature expired on November 26, 2022. The expiration resulted in the transfer of the fair value of the convertible note derivative at expiration to additional paid-in capital and no future related gains or losses are expected.

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The increase in interest income during the three and nine months ended March 31, 2023 was attributable to short-term investments (original maturities of three months or less) in highly liquid treasury bills and a certificate of deposit starting at the end of the quarter ending September 30, 2022. The weighted average interest rate earned on these investments was approximately 4.06% and 3.66 % for the three and nine months ended March 31, 2023, respectively.

Interest expense increased primarily due to the issuance of the convertible note on August 26, 2022 and includes $1.5 million and $3.5 million of debt issuance cost amortization during the three and nine months ended March 31, 2023, respectively. During the three and nine months ended March 31, 2023, we capitalized interest to construction in progress of approximately $392 thousand and $589 thousand, respectively. Interest expense for the three and nine months ended March 31, 2022 related to a note that was paid off during the year ended June 30, 2022.

Other expense consists primarily of foreign exchange gains and losses. The decrease during the three and nine months ended March 31, 2023 compared to the comparative period was due to the transfer and conversion to U.S. dollars of all foreign denominated cash balances during the quarter ended June 30, 2022 to our bank account in the U.S.

Income Tax

We did not have any income tax expense or benefit for the three and nine months ended March 31, 2023 and 2022, as we have recorded a full valuation allowance against our net deferred tax asset.

Liquidity and Capital Resources

As of March 31, 2023, we had cash and cash equivalents of $36.2 million and working capital of $26.6 million compared to $31.1 million and $25.2 million as of June 30, 2022, respectively. Our predominant source of cash has been generated through equity financing from issuances of our common stock and hybrid equity and debt securities. Since inception, we have not generated revenues, and as such, have relied on equity financing and hybrid equity and debt instruments to fund our operating and investing activities.

In August 2022, we executed a $60 million private placement of senior secured convertible notes to complete construction and commissioning of our Small-Scale Facility, fund operation of our Small-Scale Facility, commence detail engineering and procure long lead items for our large-scale complex and general corporate purposes.

With our current capital resources, we believe that we have sufficient funds to construct and commission our Small-Scale Facility; however, delay of final authorization to commence mining could push out operation of the facility until we raise additional capital. Over the next 12 months we have plans to do the following below that will require additional capital:

•Operate the Small-Scale Facility;

•Progress detailed engineering and procure long lead item equipment, specifically our crystallization units;

•Optimize well-field design in an effort to reduce future mining capital and operational expenditure through various drilling techniques such as directional, horizontal and radial drilling;

•Pursue and optimize infrastructure capital expenditures for our larger-scale facility which could include expansion of non-potable water resources, upgrading shore power, connection to a natural gas network, and constructing new access roads into and out of the location for our larger-scale facility;

•Further define our advanced materials strategy with consideration to engineering and repurposing our Small-Scale Facility to produce boron advanced materials once sufficient data has been obtained for flow sheet optimization and the production of product for customer qualification; and

•Continue hiring team members necessary to support our operation efforts of becoming a global producer of boric acid, lithium carbonate and gypsum.

As of today, we are currently operating under our most recently updated modified business plan until we secure additional financing. Absent additional financing as outlined above, we would no longer be able to meet our ongoing obligations or progress operations. If we are not able to procure other financing cash flows and our cash balance falls below $10 million, an event of default under the Convertible Note agreement would occur if not cured within 30 days. Our available liquidity is expected to fall below $10 million in the latter part of calendar year 2023 based on our most recently updated modified business plan. An event of default would cause our Convertible Note balance outstanding to become immediately due and payable, of which we would not have the resources to repay without additional financing. See Note 1 - Going Concern in the notes to the unaudited condensed consolidated financial statements.

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Critical Accounting Policies

Derivative Financial Instruments

Our derivative instruments are accounted for on a mark-to-market basis. During the quarter ended December 31, 2022, our only derivative instrument, the convertible note derivative, was derecognized through a transfer to additional paid in capital. The derivative fair value was determined using a with-and-without methodology utilizing a binomial lattice model. The model considers various inputs including time value, volatility, credit risk and the current share price of our common stock. As a result, the value of the embedded conversion feature could be significantly different than the fair value transferred to additional paid in capital of $13.2 million, See Notes 7 and 8 to our unaudited condensed consolidated financial statements in item 1 of this report for additional information.

Contractual Commitments and Contingencies

Purchase Obligations

The Company had purchase order commitments $16.2 million for the construction works in progress, equipment, software and technical reports, of which $8.7 million is reflected in accounts payable and accrued liabilities on our unaudited condensed consolidated balance sheet at March 31, 2023. The majority of the commitments are expected to be settled by June 30, 2023.

Mineral Lease Payments

During the quarter ended March 31, 2023, we elected not to renew our mineral lease with Elementis Specialties, Inc. and the mineral lease expired on March 31, 2023 resulting in the recognition of approximately $908 thousand of related impairment expense during the current quarter. We determined that with increasing boric acid and lithium carbonate prices, sufficient mineral resource established on fee lands already owned by us, and the opportunity to further expand the mineral resource with additional exploration work at a later date, that there is sufficient mineral resource to fully execute on our long-term business plan of producing boric acid and lithium carbonate. The Company will be updating its Initial Assessment Report accordingly.

Salt Wells Earn-in Agreement

On August 2, 2022, Great Basin Resources, Inc. agreed to amend our Salt Wells Earn-in Agreement. To fully realize the mineral interest rights under the agreement, we must incur exploration expenses of $900 thousand by December 31, 2023, $800 thousand by December 31, 2024, and approximately $756 thousand by December 31, 2025.

Item 3. Quantitative and Qualitative Disclosures About Market Risk.

Not required.

Item 4. Controls and Procedures.

During our fiscal year end June 30, 2022, management identified a material weakness in our internal control over financial reporting related to a lack of segregation of duties in the administrative rights of our accounting system. A material weakness is a deficiency, or a combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of our annual or interim financial statements will not be prevented or detected on a timely basis. During the nine month period ended March 31, 2023, we have taken steps towards remediating the design deficiency that led to the material weakness by hiring additional accounting personnel, removing the conflicting access to the old accounting system, and effective October 1, 2022, transitioned to a new more robust accounting system. During the quarter ended December 31, 2022, we finalized the design and implementation of the controls to address the material weakness, however, its required that controls operate effectively for a sufficient period of time and undergo testing before management concludes that the controls are operating effectively.

Our management, under supervision and with the participation of our Chief Executive Officer and our Chief Financial Officer , evaluated the effectiveness of our disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) of the Exchange Act) as of March 31, 2023. Based on the evaluation of our disclosure controls and procedures as well as the potential impact of the material weakness described above, our Chief Executive Officer and Chief Financial Officer have concluded that our disclosure controls and procedures were ineffective as of March 31, 2023. Any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives.

Changes in Internal Control over Financial Reporting

Except as described above, there were no changes in internal control over financial reporting identified in the evaluation for the quarter ended March 31, 2023, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

21

PART II - OTHER INFORMATION

Item 1. Legal Proceedings.

As of March 31, 2023, we were not a party to any material legal proceedings.

Item 1A. Risk Factors.

In addition to the risk factors set out below and other information set forth in this Form 10-Q, you should carefully consider the factors discussed in Part 1, Item 1A. “Risk Factors” in our annual report on Form 10-K, which could materially affect our business, financial condition, and future results. The risks described in our Form 10-K are not the only risks that we face. Additional risk and uncertainties not currently known to us or that we currently deem to be immaterial may also materially adversely affect our financial condition, operating results and cash flows.

There is substantial doubt regarding our ability to continue as a going concern. We will need to raise substantial additional funding, which may not be available on acceptable terms, if at all, to be able to continue as a going concern and advance our Project.

There is substantial doubt regarding our ability to continue as a going concern. Our existence in our current form is dependent upon our ability to obtain additional capital. As of March 31, 2023, we had cash and cash equivalents of approximately $36.2 million which we believe will not be sufficient to fund our operating expenses and capital requirements for one year after the date that the financial statements are issued. Raising funds in the current economic environment is challenging and financing may not be available in sufficient amounts or on acceptable terms, if at all. The issuance of additional securities, whether equity or debt, or the possibility of such issuance, may cause the market price of our shares to decline. The sale of additional equity or debt securities may dilute the ownership of existing shareholders.

Government efforts to combat inflation, along with other interest rate pressures arising from an inflationary economic environment, could lead to higher financing and project completion costs.

Inflation has risen on a global basis, the United States has been experiencing historically high levels of inflation, and government entities have taken various actions to combat inflation, such as raising interest rate benchmarks. Government entities may continue their efforts, or implement additional efforts, to combat inflation, which could include among other things continuing to raise interest rate benchmarks or maintaining interest rate benchmarks at elevated levels. Such government efforts, along with other interest rate pressures arising from an inflationary economic environment, could lead to higher financing costs and have material adverse effect on our business, financial condition and results of operations.

Our business could be affected by macroeconomic risks.

The Company’s operations and performance depend significantly on global and regional economic conditions. Macroeconomic conditions, including inflation, slower growth or recession, changes to fiscal and monetary policy, tighter credit, higher interest rates, high unemployment and currency fluctuations can materially adversely affect demand for the Company’s products and services. In addition, confidence and spending can be materially and adversely affected in response to financial market volatility, negative financial news, declines in income or asset values, energy shortages and cost increases, labor and healthcare costs and other economic factors. An adverse impact on demand for the Company’s products, uncertainty about, or a decline in, global or regional economic conditions can have a significant impact on the Company’s suppliers and other partners. Potential effects include financial instability; inability to obtain credit to finance operations and purchases of the Company’s products; and insolvency. We cannot predict the timing or scale of these various macroeconomic conditions, but they could have a material adverse affect on our business, results of operations and financial condition.

The transition to a new Chief Executive Officer (“CEO”) will be critical to our success and our business may be adversely impacted if we do not successfully manage the transition process in a timely manner.

Our success depends, in part, on the effectiveness of our interim Principal Executive Officer, and the effective transition to our new permanent CEO in April. The new CEO will be critical to executing on and achieving our vision, strategic direction, culture, products, and technology. If we are unable to execute an orderly transition and successfully integrate the new CEO into our leadership team, our operations and financial conditions may be adversely affected.

Additionally, the departure of our CEO has resulted in a loss of institutional knowledge. This loss of knowledge and experience can be mitigated through successful hiring and transition, but there can be no assurance that we will be successful in such efforts. The ability of the new CEO to quickly adapt to and understand our business, operations, and strategic plans will be critical to the Board and our management’s ability to make informed decisions about our strategic direction and operations.

22

We have experienced significant turnover in our senior management team and across our organization, and our failure to attract and retain qualified personnel, skilled workers and key officers could have an adverse effect on us.

Our business may be adversely affected by recent turnover in our senior management team and board of directors which may create instability within the Company, which could disrupt and impede our day-to-day operations, internal controls and our ability to fully implement our business plan and growth strategy. In addition, management transition inherently causes some loss of institutional knowledge, which can negatively affect strategy and execution, and our results of operations and financial condition could be negatively impacted as a result. Competition for key management personnel is intense. If we fail to successfully attract and appoint permanent replacements with the appropriate expertise, we could experience increased employee turnover and harm to our business, results of operations, cash flow and financial condition. The search for permanent replacements could also result in significant recruiting and relocation costs, as well as increased salary and benefit costs. Like most businesses, our employees are important to our success and we are dependent in part on our ability to retain the services of our key management, operational, compliance, finance and administrative personnel. In order to compete and implement our growth strategy, we must attract, retain, and motivate employees, and turnover of senior management may make it difficult to retain qualified and skilled employees.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds.

Date	Title of Security	Number			Consideration Received		Exemption from Registration Claimed	Security Holder
10/18/2022	Common Stock		100,000	(1)	$	365,000	Section 4(a)(2)	Aaron Dean Bertolatti <ATF Bertolatti Family Trust>
10/20/2022	Common Stock		100,000	(1)		365,000	Section 4(a)(2)	irX Enterprises Pty Ltd <irX Trust>
10/21/2022	Common Stock		200,000	(1)		730,000	Section 4(a)(2)	JAWAF Enterprises Pty Ltd <Hall Family A/C>
10/24/2022	Common Stock		100,000	(1)		365,000	Section 4(a)(2)	Scor Go Luath Limited
1/13/2023	Common Stock		150,000	(1)		768,000	Section 4(a)(2)	BJS Robb Pty Ltd
			650,000		$	2,593,000

(1) shares issued upon option exercises

The transactions listed above are exempt from registration pursuant to Section 4(a)(2) of the Securities Act.

Item 3. Defaults Upon Senior Securities.

None.

Item 4. Mine Safety Disclosures.

Not applicable because we do not currently operate any mines subject to the U.S. Federal Mine Safety and Health Act of 1977.

Item 5. Other Information.

None.

23

Item 6. Exhibits.

Exhibit Index

Exhibit Number	Description
10.1	Brennan Employment Agreement (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the SEC on March 20, 2023)
31.1*	Certification of Principal Executive Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
31.2*	Certification of Principal Financial Officer Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002
32.1*	Certification of Principal Executive Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
32.2*	Certification of Principal Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002
101.INS*	XBRL Instance Document - embedded within the Inline XBRL document
101.SCH*	XBRL Taxonomy Extension Schema Document
101.CAL*	XBRL Taxonomy Extension Calculation Linkbase Document
101.DEF*	XBRL Taxonomy Extension Definition Linkbase Document
101.LAB*	XBRL Taxonomy Extension Label Linkbase Document
101.PRE*	XBRL Taxonomy Extension Presentation Linkbase Document
104*	Cover page Interactive Data file (formatted as Inline XBRL and contained in Exhibit 101).

* Filed herewith.

24

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.

	5E Advanced Materials, Inc.
	(Registrant)
Date: May 15, 2023	By:	/s/ Paul Weibel
		Paul Weibel
		Chief Financial Officer (Principal Financial Officer)

25

EX-31.1

Exhibit 31.1

CERTIFICATION

I, Susan Brennan, certify that:

1. I have reviewed this quarterly report on Form 10-Q of 5E Advanced Materials, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) [Paragraph intentionally omitted];

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 15, 2023
	/s/ Susan Brennan
	Susan Brennan
	Chief Executive Officer
	(Principal Executive Officer)

EX-31.2

Exhibit 31.2

CERTIFICATION

I, Paul Weibel, certify that:

1. I have reviewed this quarterly report on Form 10-Q of 5E Advanced Materials, Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant’s other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have:

(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

(b) [Paragraph intentionally omitted];

(c) Evaluated the effectiveness of the registrant’s disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this report based on such evaluation; and

(d) Disclosed in this report any change in the registrant’s internal control over financial reporting that occurred during the registrant’s most recent fiscal quarter (the registrant’s fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant’s internal control over financial reporting; and

5. The registrant’s other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant’s auditors and the audit committee of the registrant’s board of directors (or persons performing the equivalent functions):

(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant’s ability to record, process, summarize and report financial information; and

(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant’s internal control over financial reporting.

Date: May 15, 2023
	/s/ Paul Weibel
	Paul Weibel
	Chief Finance Officer (Principal Financial Officer)

EX-32.1

Exhibit 32.1

CERTIFICATION PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002,

18 U.S.C. SECTION 1350

In connection with the quarterly report of 5E Advanced Materials, Inc. (the “Company”) on Form 10-Q for the quarter ended March 31, 2023, as filed with the U.S. Securities and Exchange Commission on the date hereof (the “Report”), I, Susan Brennan, Chief Executive Officer of the Company, certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, that, to my knowledge:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: May 15, 2023
	/s/ Susan Brennan
	Susan Brennan
	Chief Executive Officer
	(Principal Executive Officer)

EX-32.2

Exhibit 32.2

CERTIFICATION PURSUANT TO

SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002,

18 U.S.C. SECTION 1350

In connection with the quarterly report of 5E Advanced Materials, Inc. (the “Company”) on Form 10-Q for the quarter ended March 31, 2023, as filed with the U.S. Securities and Exchange Commission on the date hereof (the “Report”), I, Paul Weibel, Chief Financial Officer of the Company, certify, pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, 18 U.S.C. Section 1350, that, to my knowledge:

1. The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and

2. The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date:	May 15, 2023
		/s/ Paul Weibel
		Paul Weibel
		Chief Financial Officer (Principal Financial Officer)

XML

Cover Page - shares	9 Months Ended
	Mar. 31, 2023	May 11, 2023
Cover [Abstract]
Document Type	10-Q
Amendment Flag	false
Entity Registrant Name	5E ADVANCED MATERIALS, INC.
Entity Central Index Key	0001888654
Document Quarterly Report	true
Document Period End Date	Mar. 31, 2023
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q3
Current Fiscal Year End Date	--06-30
Document Transition Report	false
Entity File Number	001-41279
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	87-3426517
Entity Address, Address Line One	19500 State Highway 249
Entity Address, Address Line Two	Suite 125
Entity Address, City or Town	Houston
Entity Address, State or Province	TX
Entity Address, Postal Zip Code	77070
City Area Code	346
Local Phone Number	439-9656
Title of 12(b) Security	Common Stock, $0.01 par value
Trading Symbol	FEAM
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	true
Entity Ex Transition Period	true
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		44,149,172

XML

Condensed Consolidated Balance Sheets - USD ($) $ in Thousands	Mar. 31, 2023	Jun. 30, 2022
Current assets:
Cash and cash equivalents	$ 36,170	$ 31,057
Prepaid expenses and other current assets	1,892	1,506
Total current assets	38,062	32,563
Mineral rights and properties, net	7,612	8,364
Construction in progress	61,533	25,625
Properties, plant and equipment, net	3,084	2,871
Reclamation bond deposit	1,086	1,086
Right of use asset	247	371
Other assets	6	6
Total assets	111,630	70,886
Current liabilities:
Accounts payable and accrued liabilities	11,314	7,212
Lease liabilities, current	158	164
Total current liabilities	11,472	7,376
Long-term debt	36,228	148
Lease liability	94	211
Accrued reclamation liabilities	676	489
Total liabilities	48,470	8,224
Commitments and contingencies (Note 12)
Stockholders' Equity:
Common stock, $0.01 par value; 180,000 shares authorized; 44,149 and 43,305 shares outstanding March 31 and June 30, respectively	441	433
Additional paid-in capital	190,455	169,593
Retained earnings (accumulated deficit)	(127,736)	(107,364)
Total stockholders' equity	63,160	62,662
Total liabilities and stockholders' equity	$ 111,630	$ 70,886

XML

Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	Mar. 31, 2023	Jun. 30, 2022
Statement of Financial Position [Abstract]
Common stock, par or stated value per share	$ 0.01	$ 0.01
Common stock, shares authorized	180,000,000	180,000,000
Common Stock, Shares, Outstanding	44,149,000	43,305,000

XML

Condensed Consolidated Statements Of Operations and Comprehensive Income (Loss) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Operating expenses
Project expenses	$ 1,268	$ 2,039	$ 8,267	$ 9,816
General and administrative	6,004	30,832	18,591	44,497
Research and Development	45	88	123	88
Impairment	908	0	908	0
Depreciation and amortization expense	53	36	132	76
Total operating expenses	8,278	32,995	28,021	54,477
Income (loss) from operations	(8,278)	(32,995)	(28,021)	(54,477)
Non-operating income (expense):
Other income	13	29	49	39
Interest income	388	1	914	2
Derivative gain (loss)	0	0	11,743	0
Interest expense	(2,237)	(1)	(5,043)	(2)
Other income (expense)	(1)	(3)	(14)	961
Total non-operating income (expense)	(1,837)	26	7,649	1,000
Income (loss) before income taxes	(10,115)	(32,969)	(20,372)	(53,477)
Income tax provision (benefit)	0	0	0	0
Net income (loss)	$ (10,115)	$ (32,969)	$ (20,372)	$ (53,477)
Net income (loss) per common share - basic	$ (0.23)	$ (0.79)	$ (0.47)	$ (1.33)
Net income (loss) per common share - diluted	$ (0.23)	$ (0.79)	$ (0.47)	$ (1.33)
Weighted average common shares outstanding - basic	44,104	41,895	43,737	40,148
Weighted average common shares outstanding - diluted	44,104	41,895	43,737	40,148
Comprehensive income (loss)
Net income (loss)	$ (10,115)	$ (32,969)	$ (20,372)	$ (53,477)
Reporting currency translation gain (loss)	0	(339)	0	(1,169)
Comprehensive income (loss)	$ (10,115)	$ (33,308)	$ (20,372)	$ (54,646)

XML

Condensed Consolidated Statement Of Cash Flows - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash Flows From Operating Activities:
Net income (loss)	$ (20,372)	$ (53,477)
Adjustments to reconcile net income (loss) to net cash used by operating activities:
Depreciation and amortization	132	76
Share based compensation	4,251	4,428
Common stock issued for consulting fees	0	27,172
Unrealized (gain) loss on convertible note derivative instrument	(11,743)	0
Impairment	908	0
Accretion of reclamation liability	20	6
Amortization of debt issuance costs and discount - convertible note	3,454	0
Amortization of right of use asset	124	0
Interest earned on reclamation bond	0	(1)
Net foreign exchange (gain) loss	0	(965)
Change in:
Prepaid expenses and other current assets	(386)	(3,050)
Accounts payable and accrued liabilities	(514)	2,421
Net cash used in operating activities	(24,126)	(23,390)
Cash Flows From Investing Activities:
Construction in progress	(29,705)	(3,301)
Mineral rights and properties additions	0	(87)
Properties, plant and equipment additions	(333)	(1,222)
Net cash used in investing activities	(30,038)	(4,610)
Cash Flows From Financing Activities:
Proceeds from issuance of convertible note	55,840	0
Payments on note payable	(29)	(104)
Proceeds from issuance of common stock	0	26,309
Share offering costs	0	(797)
Proceeds from exercise of stock options	3,466	3,124
Net cash provided by financing activities	59,277	28,532
Net increase (decrease) in cash and cash equivalents	5,113	532
Effect of exchange rate fluctuation on cash	0	(203)
Cash and cash equivalents at beginning of period	31,057	40,811
Cash and cash equivalents at end of period	36,170	41,140
Supplemental Disclosure of Cash Flow Information:
Cash paid for interest	5	0
Noncash Investing and Financing Activities:
Accounts payable and accrued liabilities change related to construction in progress	6,203	2,022
Equipment acquired with notes payable	0	227
Recognition of operating lease liabilities and right of use assets	0	137
Increase (decrease) in asset retirement costs	$ 167	$ 0

XML

Condensed Consolidated Statement Of Changes In Stockholders' Equity - USD ($) shares in Thousands, $ in Thousands	Total	Common Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Accumulated Deficit [Member]
Beginning balance, shares at Jun. 30, 2021		38,391
Beginning balance at Jun. 30, 2021	$ 62,329	$ 384	$ 101,180	$ 1,417	$ (40,652)
Exercise of stock options,Shares		303
Exercise of stock options	1,086	$ 3	1,083
Consulting fees, Shares		150
Consulting fees	1,539	$ 1	1,538
Share based compensation	1,776		1,776
Net income (loss)	(9,470)				(9,470)
Other comprehensive income (loss), net of tax	(1,606)			(1,606)
Ending balance, shares at Sep. 30, 2021		38,844
Ending balance at Sep. 30, 2021	55,654	$ 388	105,577	(189)	(50,122)
Beginning balance, shares at Jun. 30, 2021		38,391
Beginning balance at Jun. 30, 2021	$ 62,329	$ 384	101,180	1,417	(40,652)
Exercise of stock options,Shares	1,267
Net income (loss)	$ (53,477)
Ending balance, shares at Mar. 31, 2022		42,519
Ending balance at Mar. 31, 2022	67,918	$ 425	161,374	248	(94,129)
Beginning balance, shares at Sep. 30, 2021		38,844
Beginning balance at Sep. 30, 2021	55,654	$ 388	105,577	(189)	(50,122)
Cash, Shares		1,760
Cash	26,308	$ 17	26,291
Exercise of stock options,Shares		865
Exercise of stock options	1,822	$ 9	1,813
Consulting fees, Shares		150
Consulting fees	1,869	$ 2	1,867
Shares issuance costs	(797)		(797)
Share based compensation	1,311		1,311
Net income (loss)	(11,038)				(11,038)
Other comprehensive income (loss), net of tax	776			776
Ending balance, shares at Dec. 31, 2021		41,619
Ending balance at Dec. 31, 2021	75,905	$ 416	136,062	587	(61,160)
Exercise of stock options,Shares		100
Exercise of stock options	216	$ 1	215
Consulting fees, Shares		800
Consulting fees	23,764	$ 8	23,756
Share based compensation	1,341		1,341
Net income (loss)	(32,969)				(32,969)
Other comprehensive income (loss), net of tax	(339)			(339)
Ending balance, shares at Mar. 31, 2022		42,519
Ending balance at Mar. 31, 2022	67,918	$ 425	161,374	$ 248	(94,129)
Beginning balance, shares at Jun. 30, 2022		43,305
Beginning balance at Jun. 30, 2022	62,662	$ 433	169,593		(107,364)
Exercise of stock options,Shares		50
Exercise of stock options	256	$ 1	255
Share based compensation	1,300		1,300
Net income (loss)	4,606				4,606
Ending balance, shares at Sep. 30, 2022		43,355
Ending balance at Sep. 30, 2022	68,824	$ 434	171,148		(102,758)
Beginning balance, shares at Jun. 30, 2022		43,305
Beginning balance at Jun. 30, 2022	$ 62,662	$ 433	169,593		(107,364)
Exercise of stock options,Shares	835
Net income (loss)	$ (20,372)
Ending balance, shares at Mar. 31, 2023		44,149
Ending balance at Mar. 31, 2023	63,160	$ 441	190,455		(127,736)
Beginning balance, shares at Sep. 30, 2022		43,355
Beginning balance at Sep. 30, 2022	68,824	$ 434	171,148		(102,758)
Exercise of stock options,Shares		525
Exercise of stock options	1,916	$ 5	1,911
Vesting of restricted share units		9
Share based compensation	2,233		2,233
Convertible note derivative liability reclassification	13,153		13,153
Net income (loss)	(14,863)				(14,863)
Ending balance, shares at Dec. 31, 2022		43,889
Ending balance at Dec. 31, 2022	71,263	$ 439	188,445		(117,621)
Exercise of stock options,Shares		260
Exercise of stock options	1,294	$ 2	1,292
Share based compensation	718		718
Net income (loss)	(10,115)				(10,115)
Ending balance, shares at Mar. 31, 2023		44,149
Ending balance at Mar. 31, 2023	$ 63,160	$ 441	$ 190,455		$ (127,736)

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Basis of Financial Statement Presentation

9 Months Ended

Mar. 31, 2023

Policy Text Block [Abstract]

Basis of Financial Statement Presentation

1. Basis of Financial Statement Presentation

These unaudited condensed consolidated financial statements (herein after referred to as “financial statements”) have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and should be read in the context of the consolidated financial statements and footnotes thereto for the year ended June 30, 2022 included in our annual report filed with the Securities and Exchange Commission on Form 10-K, as amended. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation of our financial position as of March 31, 2023, results of operations for the three and nine months ended March 31, 2023 and 2022 and cash flows for the nine months ended March 31, 2023 and 2022 have been included. Operating results for the three and nine months ended March 31, 2023 are not necessarily indicative of the results that may be expected for the full fiscal year ending June 30, 2023.

Basis of Consolidation

The unaudited condensed consolidated financial statements comprise the financial statements of 5E Advanced Materials, Inc. and its wholly owned subsidiaries, American Pacific Borates Pty Ltd. and 5E Boron Americas, LLC (formerly Fort Cady (California) Corporation), (collectively, “5E,” “we,” “our,” “us” or the “Company”).

Going Concern

We evaluated whether there are conditions and events, considered in the aggregate, that raise substantial doubt about our ability to continue as a going concern within one year after the date that these consolidated financial statements are issued. This evaluation initially does not take into consideration the potential mitigating effect of management’s plans that have not been fully implemented as of the date the financial statements are issued. When substantial doubt exists under this methodology, we evaluate whether the mitigating effect of our plans sufficiently alleviates substantial doubt about our ability to continue as a going concern. The mitigating effect of our plans, however, is only considered if both (1) it is probable that the plans will be effectively implemented within one year after the date that the financial statements are issued, and (2) it is probable that the plans, when implemented, will mitigate the relevant conditions or events that raise substantial doubt about the entity’s ability to continue as a going concern within one year after the date that these consolidated financial statements are issued. In performing our analysis, we excluded certain elements of our operating plan that cannot be considered probable. The future receipt of potential funding from equity or debt issuances cannot be considered probable at this time because these plans are not entirely within our control as of the date of these consolidated financial statements. As discussed in Note 7, the Convertible Note contains a financial covenant requiring us to maintain a cash balance of at least $10 million. Our available liquidity is expected to fall below $10 million in the latter part of calendar year 2023 based on our most recently updated modified business plan, which includes an increase in Small-Scale Facility costs due to increases in third-party construction cost estimates. If we are not able to obtain additional financing and our cash balance falls below $10 million, an event of default under the Convertible Note agreement would occur if not cured within 30 days.

Our plans include reduced spending and the pursuit of additional capital. Given that raising additional capital is not entirely within our control combined with our expectation of incurring significant operating and development costs in the foreseeable future, there exists substantial doubt regarding our ability to continue as a going concern for a period of one year after the date that these financial statements are issued.

These financial statements have been prepared on a going concern basis, which contemplates the realization of assets and satisfaction of liabilities in the ordinary course of business and do not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of the uncertainties described above.

Risk and Uncertainties

We are subject to a number of risks that we believe are similar to those of other companies of similar size in our industry, including but not limited to, the success of our exploration activities, need for significant additional capital (or financing) to fund operating losses, competition from substitute products and services from larger companies, protection of proprietary technology, patent litigation, and dependence on key individuals. We currently generate no revenues from operations and will need to rely on raising additional capital or financing to sustain operations in the long-term. There can be no assurance that we will be successful in our efforts to raise additional capital on terms favorable to us, or at all, or our ability to adequately reduce expenses, if necessary, to maintain sufficient liquidity or capital resources.

We expect our available liquidity will fall below $10 million within the next 12 months. If we are not able to secure additional financing and our cash balance falls below $10 million, an event of default under a Convertible Note indenture would occur if not cured within 30 days. An event of default would cause our Convertible Note balance outstanding to become immediately due and payable, of which we would not have the resources to repay without additional financing.

Significant Accounting Policies

Convertible Debt

Upon the issuance of convertible debt, we evaluate the embedded conversion features to determine whether the embedded conversion feature(s) should be bifurcated from the host instrument and accounted for separately as a derivative. If the conversion feature does not require derivative treatment, the instrument is evaluated for consideration of any beneficial conversion features. If a conversion feature is deemed to be beneficial, the intrinsic value of the conversion feature is recorded as additional paid in capital.

Derivative Financial Instruments

We record derivative instruments on the balance sheet at fair value as either an asset or a liability with changes in fair value recognized currently in earnings. The related cash flow impact of our derivative activities is reflected as cash flows from operating activities unless the derivatives are determined to have a significant financing element at inception, in which case they are classified within financing activities.

Debt Issue Costs

Costs incurred in connection with the issuance of debt are recorded as a reduction of the related debt and are amortized to interest expense over the life of the debt. If a conversion of the underlying debt occurs, a proportionate share of the unamortized amount is expensed in the period of conversion.

Fair Value Measurements

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (exit price). The authoritative guidance requires disclosure of the framework for measuring fair value and requires that fair value measurements be classified and disclosed in one of the following categories:

Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities. We consider active markets as those in which transactions for the assets or liabilities occur with sufficient frequency and volume to provide pricing information on an ongoing basis.

Level 2 - Quoted prices in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability. This category includes those derivative instruments that can be valued using observable market data. Substantially all of the inputs are observable in the marketplace throughout the full term of the derivative instrument, can be derived from observable data, or are supported by observable levels at which transactions are executed in the marketplace.

Level 3 - Measured based on prices or valuation models that require inputs that are both significant to the fair value measurement and less observable from objective sources (i.e., supported by little or no market activity).

Financial assets and liabilities are classified based on the lowest level of input that is significant to the fair value measurement. Our assessment of the significance of a particular input to the fair value measurement requires judgment and may affect the valuation of the fair value of assets and liabilities and their placement within the fair value hierarchy. We periodically review our inputs to ensure the fair value level classification is appropriate. When transfers between levels occur, it is our policy to assume that the transfer occurred at the end of the period in which the change in circumstances that caused the transfer occurred.

Reclassifications

Certain reclassifications have been made to prior years’ reported amounts in order to conform to the current year presentation. These reclassifications did not impact our previously reported net income (loss), stockholders’ equity or cash flows.

Recently Issued and Adopted Accounting Pronouncements

In August 2020, FASB issued ASU No. 2020-06–Debt–Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging—Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity. The update is to address issues identified as a result of the complexity associated with applying GAAP for certain financial instruments with characteristics of liabilities and equity. We adopted this standard during the quarter ended September 30, 2022. The adoption of this standard did not have an effect on our previously reported consolidated financial statements

as we had no transactions that were the subject of the pronouncement. During the quarter ended September 30, 2022, we issued convertible debt and accounted for it in accordance with the updates provided for by ASU No. 2020-06.

In May 2021, FASB issued ASU No. 2021-04—Earnings Per Share (Topic 260), Debt— Modifications and Extinguishments (Subtopic 470-50), Compensation—Stock Compensation (Topic 718), and Derivatives and Hedging— Contracts in Entity’s Own Equity (Subtopic 815-40) Issuer’s Accounting for Certain Modifications or Exchanges of Freestanding Equity-Classified Written Call Options. The update is to clarify and reduce diversity in accounting for modifications or exchanges of freestanding equity-classified written call options (for example, warrants) that remain equity classified after modification or exchange. The adoption of this standard during the quarter ended September 30, 2022 did not have an effect on our consolidated financial statements.

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Mineral Rights and Properties, Net

9 Months Ended

Mar. 31, 2023

Mineral Properties, Net [Abstract]

Mineral Rights and Properties, Net

2. Mineral Rights and Properties, Net

Mineral rights and properties, net consisted of the following.

	March 31,		June 30,
	2023		2022
	(in thousands)
Mineral properties	$	6,733	$	6,733
Hydrology wells		547		547
Mineral interest – Elementis lease(1)		—		908
Asset retirement cost, net of accumulated amortization    of $17 and $6 at March 31, 2023 and June 30, 2022, respectively(2)		332		176
Mineral rights and properties, net	$	7,612	$	8,364

(1)During the quarter ended March 31, 2023, we elected not to renew our mineral lease with Elementis Specialties, Inc. and the mineral lease expired on March 31, 2023 resulting in the recognition of approximately $908 thousand of related impairment expense during the current quarter.

(2)Asset retirement costs represent the carrying value of capitalized costs associated with asset retirement obligations discussed in Note 5.

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Construction in Progress

9 Months Ended

Mar. 31, 2023

Construction In Progress [Abstract]

Construction in Progress

3. Construction in Progress

Construction in progress consisted of the following.

	March 31,		June 30,
	2023		2022
	(in thousands)
Engineering services	$	9,119	$	8,656
Equipment		28,768		13,548
Construction services		19,248		—
Injection and recovery wells		3,809		3,421
Capitalized interest		589		—
Total construction in progress	$	61,533	$	25,625

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Properties, Plant and Equipment, Net

9 Months Ended

Mar. 31, 2023

Property, Plant and Equipment [Abstract]

Properties, Plant and Equipment, Net

4. Properties, Plant and Equipment, Net

Properties, plant and equipment, net consisted of the following.

	Depreciation	Estimated useful	March 31,			June 30,
Asset category	method	life (in years)	2023			2022
			(in thousands)
Land	N/A	—	$	1,533		$	1,533
Buildings	Straight-line	7-15		873			873
Vehicles	Straight-line	3-5		344			276
Plant and equipment	Straight-line	5-10		604			340
				3,354			3,022
Less accumulated depreciation				(270	)		(151	)
Properties, plant and equipment, net			$	3,084		$	2,871

For the three and nine months ended March 31, 2023 and 2022, we recognized depreciation expense of approximately $46.7 and $119 thousand, and $34.1 and $72.4 thousand, respectively.

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Reclamation Liabilities

9 Months Ended

Mar. 31, 2023

Reclamation Liabilities Non Current [Abstract]

Reclamation Liabilities

.

5. Reclamation Liabilities

The change in our ARO during the periods presented, and the balance of our accrued reclamation liabilities at the end of each period is set forth below.

	March 31,			June 30,
	2023			2022
	(in thousands)
Asset retirement obligation — beginning of period	$	191		$	79
Obligation incurred during the period		—			106
Revisions to previous estimates		167	(1)		(3	)
Accretion		20			9
Asset retirement obligation — end of period		378			191
Accrued reclamation costs		298			298
Total accrued reclamation liabilities	$	676		$	489

(1) attibutable to revised cost estimates provided by a third-party engineering firm and is reflected as an increase to mineral rights and properties (see Note 2).

Accrued reclamation costs of $298 thousand relate to surface reclamation obligations at Fort Cady.

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Accounts Payable and Accrued Liabilities

9 Months Ended

Mar. 31, 2023

Payables and Accruals [Abstract]

Accounts Payable and Accrued Liabilities

6. Accounts Payable and Accrued Liabilities

Accounts payable and accrued liabilities consisted of the following at the end of each period presented.

	March 31,		June 30,
	2023		2022
	(in thousands)
Accounts payable - trade (1)	$	4,309	$	3,459
Accrued expenses		451		1,584
Accrued capital expenditures		4,893		1,351
Accrued payroll		1,158		780
Accrued interest		463		—
Current portion of debt		40		38
Accounts payable and accrued liabilities	$	11,314	$	7,212

(1) includes $3.8 million and $1.6 million related to capital expenditures, respectively

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Long-term Debt

9 Months Ended

Mar. 31, 2023

Debt Disclosure [Abstract]

Long-term Debt

7. Long-term Debt

Long-term debt consisted of the following at the end of each period presented.

	March 31,			June 30,
	2023			2022
	(in thousands)
Convertible note	$	61,710		$	—
Vehicle notes payable		158			186
Total debt		61,868			186
Current portion of debt		40			38
Long-term debt		61,828			148
Unamortized convertible note discount — embedded conversion feature		(21,936	)		—
Unamortized debt issuance costs - convertible note		(3,664	)		—
Long-term debt, net	$	36,228		$	148

At March 31, 2023 the fair value of the convertible note was $39.7 million.

Interest expense consisted of the following.

	Nine months ended March 31,
	2023			2022
	(in thousands)
Convertible note interest	$	2,173		$	—
Notes payable interest		—			2
Vehicle notes payable interest		5			—
Amortization of debt issuance costs and discount — convertible note		3,454			—
Gross interest expense		5,632			2
Less: amount capitalized to construction in progress		589			—
Interest expense, net of amounts capitalized	$	5,043		$	2
Effective interest rate — convertible note		26.21	%		—

Convertible Note

On August 11, 2022, we executed a $60 million private placement of Senior Secured Convertible Note (“the Note” or "Convertible Note"), with Bluescape Energy Partners (“Bluescape”). The Note, which is convertible into our common stock and matures in August 2027, closed on August 26, 2022. At our election, the Note bears interest at an annual rate of 4.50% if paid in cash, or at an annual rate of 6.00% if paid through the issuance of additional notes and contains a financial covenant requiring us to maintain a cash balance of at least $10 million. The purchaser may convert the Note at any time before August 2027 at a conversion price of $17.60 (“Conversion Price”). We have the right, at any time on or before the twenty-four (24) month anniversary of the closing date of the Note (“Closing Date”), to convert the Note to our common stock in whole or in part if the closing price of our common stock is at least 200% of the Conversion Price of the Note (“Threshold Price”) for each of the twenty (20) consecutive trading days prior to the time we deliver a conversion notice. The Threshold Price for our right to convert the Note decreases to 150% after the twenty-four (24) month anniversary of the Closing Date and on or before the thirty-six (36) month anniversary of the Closing, and to 130% at any time after the thirty-six (36) month anniversary of the Closing Date.

On February 15, 2023 we elected to issue additional notes as payment for $1.7 million of interest accrued during the period August 26, 2022 through February 15, 2023.

Due to a provision in the Convertible Note agreement that allowed for a change in the conversion price upon a digressive issuance by us within three months of the closing date, the conversion feature of the Note was deemed an embedded derivative requiring separate accounting as a stand-alone derivative instrument (convertible note derivative). The Note was recorded at its face amount of $60 million less debt issuance costs of $4.2 million and the fair value of the convertible note derivative of $24.9 million. Fair value information for the convertible instrument follows. The provision resulting in the separate derivative accounting for the conversion feature expired November 26, 2022, and accordingly, the fair value of the convertible note derivative at expiration of the provision was transferred to additional paid-in capital (see Note 8).

			August 26,
	November 26,		2022
	2022		(Inception)
	(in thousands)
Fair value of convertible note (Level 2)	$	36,388	$	35,104
Fair value of embedded conversion feature (Level 3)		13,153		24,896
Total fair value of convertible note instrument	$	49,541	$	60,000

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Convertible Note Derivative

9 Months Ended

Mar. 31, 2023

Convertible Note Derivative [Abstract]

Convertible Note Derivative

8. Convertible Note Derivative

The convertible note derivative, which related to the Convertible Note described above, was valued upon initial recognition at fair value using a with-and-without methodology utilizing a binomial lattice model (Level 3). Changes in fair value were recognized in the statement of operations prior to the derecognition of the convertible note derivative during the quarter ended December 31, 2022. As described above in Note 7, the fair value of the convertible note derivative was transferred to additional paid-in capital during the three months ended December 31, 2022. The components of changes to the fair value of the convertible note derivative are summarized below.

	(in thousands)
Convertible note derivative — June 30, 2022	$	—
Additions		24,896
Fair value adjustment (gain)		(11,743	)
Reclassified to additional paid-in capital		(13,153	)
Convertible note derivative — March 31, 2023	$	—

The valuation model requires the input of subjective assumptions including expected share price volatility, risk-free interest rate and debt rate. Changes in the input assumptions as well as our underlying share price can materially affect the fair value estimate and reported net income (loss). The assumptions used in the valuation model include the following, with a change in volatility and debt rate having the most significant impact on the valuation.

	November 26,		August 26,
	2022	September 30,	2022
	(Termination)	2022	(Inception)
Risk-free interest rate	3.9%	4.1%	3.2%
Volatility	40.0%	40.0%	40.0%
Debt rate	17.7%	18.6%	17.3%

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Financial Instruments and Fair Value Measurements

9 Months Ended

Mar. 31, 2023

Fair Value Disclosures [Abstract]

Financial Instruments and Fair Value Measurements

9. Financial Instruments and Fair Value Measurements

At March 31, 2023, cash equivalents as well as trade and other payables approximate their fair value due to their short-term nature. Our financial instruments also consist of environmental reclamation bonds which are invested in certificates of deposit and money market funds which are classified as Level 1, and the convertible note derivative which was classified as Level 3 before its derecognition and transfer to additional paid-in capital during the current period. The reconciliation of changes in the fair value of liabilities classified as Level 3 can be found in Notes 7 and 8.

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Share Based Compensation

9 Months Ended

Mar. 31, 2023

Share-Based Payment Arrangement [Abstract]

Share Based Compensation

10. Share Based Compensation

Share based compensation expense is included in general and administrative expense and consisted of the following for the periods presented.

	Three months ended March 31,					Nine months ended March 31,
	2023			2022		2023		2022
	(in thousands)
Share based compensation expense — service based
Employee share option plan	$	617		$	1,343	$	2,839	$	4,179
2022 Equity Compensation Plan — Options		350			—		877		—
2022 Equity Compensation Plan — PSU's		29			—		88		—
2022 Equity Compensation Plan — RSU and DSU's		(278	)		—		447		—
Total service based compensation		718			1,343		4,251		4,179
Options issued to suppliers		—			—		—		249
Consulting stock awards		—			23,764		—		27,172
Total share based compensation expense	$	718		$	25,107	$	4,251	$	31,600

Stock Options

All options outstanding prior to the three-month period ended September 30, 2022 were granted under our predecessor parent company's employee share option plan. New option grants are made under the 2022 Equity Compensation Plan and vest ratably over three years. The tables below reflect all options granted under both plans. The significant assumptions used to estimate the fair value of stock option awards granted under the plans during the nine months ended March 31, 2023 and 2022, using the Black-Scholes option valuation model are as follows.

	Nine months ended March 31,
	2023	2022
Exercise price	$25.62	$14.62 - $18.27
Share price	$18.03	$12.43
Volatility	79%	85%
Expected term in years	5	0.9 to 3.9
Risk-free interest rate	2.91%	0.01% - 0.1%
Dividend rate	Nil	Nil

The following table summarizes stock option activity for each of the periods presented.

	Nine months ended March 31,
	2023					2022
	Number of Options			Weighted Average Exercise Price		Number of Options			Weighted Average Exercise Price
	(In thousands, except per share data)
Outstanding at beginning of the period		4,874		$	9.67		5,554		$	5.19
Granted		400			25.62		1,700			15.39
Exercised		(835	)		4.15		(1,267	)		2.48
Expired/forfeited		(460	)		15.33		(477	)		5.48
Outstanding at end of the period		3,979			11.78		5,510			8.94
Vested at the end of the period		3,186		$	9.58		3,870		$	6.39
Unvested at the end of the period		793			20.63		1,640			14.95

The weighted average remaining life of vested options at March 31, 2023 and 2022 was 1.65 years and 2.03 years, respectively.

As of March 31, 2023, there was $4.6 million of unrecognized compensation cost related to 793 thousand unvested stock options. This cost is expected to be recognized over a weighted-average remaining period of approximately 1.6 years.

The following table summarizes the activity for unvested options for each of the periods presented.

	Nine months ended March 31,
	2023					2022
	Number of Options			Weighted Average Grant Date Fair Value per share		Number of Options			Weighted Average Grant Date Fair Value per share
	(In thousands, except per share data)
Unvested at beginning of the period		1,507		$	6.05		270		$	5.79
Granted		400			10.52		1,700			6.26
Vested		(1,014	)		5.86		(330	)		7.13
Expired/forfeited		(100	)		6.85		—			8.11
Unvested at end of the period		793			8.32		1,640			6.01

As of March 31, 2023, the intrinsic value of both the outstanding stock options and vested options was $1.3 million. The intrinsic value of stock options exercised during the nine months ended March 31, 2023 and 2022 was $6.2 million and $14.4 million, respectively.

Restricted Share Units, Director Share Units and Performance Share Units

The following table summarizes restricted share ("RSU"), director restricted share ("DSU") and performance share ("PSU") activity under the 2022 Equity Compensation Plan for each of the periods presented.

	Serviced-Based Shares				Weighted Average Grant Date Fair Value per Share		Performance- Based Shares				Weighted Average Grant Date Fair Value per Unit		Total Shares
	(In thousands, except per share data)
Non-vested shares/units outstanding    at July 1, 2022		48.8			$	18.03		19.2			$	12.19		68.0
Granted		106.5				14.47		63.5		(2)		14.79		170.0
Vested		(8.9	)			12.27		—				—		(8.9	)
Forfeited		(47.9	)			14.27		(42.5	)			14.10		(90.4	)
Non-vested shares/units outstanding    at March 31, 2023		98.5		(1)	$	16.53		40.2			$	14.28		138.7
(1) Includes approximately 32 thousand director share units
(2) On September 1, 2022, we granted approximately 63.5 thousand performance share units, which based on the achievement of certain operational targets, could vest within a range of 0% to 100%. The operational targets are; 1) commissioning and operation of the small-scale facility; 2) obtaining formation flow, head grade and impurity profile data from the small-scale facility; and 3) generating product data to ensure process design for detailed engineering. The determination of the percentage of shares that ultimately vest will be made at the three-year anniversary of the grant date based upon achievement of the performance targets over the period.

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Earnings (Loss) Per Common Share

9 Months Ended

Mar. 31, 2023

Earnings Per Share [Abstract]

Earnings (Loss) Per Common Share

11. Earnings (Loss) Per Common Share

Basic earnings (loss) per share (EPS) is calculated by dividing net income (loss) less any applicable adjustments (the numerator) by the weighted-average number of shares of common stock (excluding unvested restricted stock units) outstanding during the period (the denominator). Diluted EPS incorporates the dilutive impact of outstanding stock options and unvested restricted stock units (using the treasury stock method). Under the treasury stock method, the amount the employee must pay for exercising stock options, the amount of unrecognized compensation expense related to unvested restricted stock units and the amount of excess tax benefits that would be recorded when the award becomes deductible are assumed to be used to repurchase shares.

Diluted earnings (loss) per share equals basic loss per share as the inclusion of normally dilutive options and restricted stock units would be antidilutive due to reported net losses for those periods. For the nine months ended March 31, 2023 and 2022 respectively, stock options and unvested restricted stock units of 4,769 and 5,040 were excluded from the computation of diluted earnings (loss) per share.

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Commitments and Contingencies

9 Months Ended

Mar. 31, 2023

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

12. Commitments and Contingencies

We had purchase order commitments of $16.2 million for the construction works in progress, equipment, software, drilling, and technical reports of which approximately $8.7 million is reflected in accounts payable and accrued liabilities on our balance sheet at March 31, 2023.

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Basis of Financial Statement Presentation (Policies)

9 Months Ended

Mar. 31, 2023

Policy Text Block [Abstract]

Basis of Presentation

These unaudited condensed consolidated financial statements (herein after referred to as “financial statements”) have been prepared in accordance with accounting principles generally accepted in the United States of America (“GAAP”) for interim financial information and should be read in the context of the consolidated financial statements and footnotes thereto for the year ended June 30, 2022 included in our annual report filed with the Securities and Exchange Commission on Form 10-K, as amended. Accordingly, they do not include all of the information and footnotes required by generally accepted accounting principles for complete financial statements. In the opinion of management, all adjustments (consisting of normal recurring accruals) considered necessary for a fair presentation of our financial position as of March 31, 2023, results of operations for the three and nine months ended March 31, 2023 and 2022 and cash flows for the nine months ended March 31, 2023 and 2022 have been included. Operating results for the three and nine months ended March 31, 2023 are not necessarily indicative of the results that may be expected for the full fiscal year ending June 30, 2023.

Basis of Consolidation

Basis of Consolidation

The unaudited condensed consolidated financial statements comprise the financial statements of 5E Advanced Materials, Inc. and its wholly owned subsidiaries, American Pacific Borates Pty Ltd. and 5E Boron Americas, LLC (formerly Fort Cady (California) Corporation), (collectively, “5E,” “we,” “our,” “us” or the “Company”).

Going Concern

Going Concern

We evaluated whether there are conditions and events, considered in the aggregate, that raise substantial doubt about our ability to continue as a going concern within one year after the date that these consolidated financial statements are issued. This evaluation initially does not take into consideration the potential mitigating effect of management’s plans that have not been fully implemented as of the date the financial statements are issued. When substantial doubt exists under this methodology, we evaluate whether the mitigating effect of our plans sufficiently alleviates substantial doubt about our ability to continue as a going concern. The mitigating effect of our plans, however, is only considered if both (1) it is probable that the plans will be effectively implemented within one year after the date that the financial statements are issued, and (2) it is probable that the plans, when implemented, will mitigate the relevant conditions or events that raise substantial doubt about the entity’s ability to continue as a going concern within one year after the date that these consolidated financial statements are issued. In performing our analysis, we excluded certain elements of our operating plan that cannot be considered probable. The future receipt of potential funding from equity or debt issuances cannot be considered probable at this time because these plans are not entirely within our control as of the date of these consolidated financial statements. As discussed in Note 7, the Convertible Note contains a financial covenant requiring us to maintain a cash balance of at least $10 million. Our available liquidity is expected to fall below $10 million in the latter part of calendar year 2023 based on our most recently updated modified business plan, which includes an increase in Small-Scale Facility costs due to increases in third-party construction cost estimates. If we are not able to obtain additional financing and our cash balance falls below $10 million, an event of default under the Convertible Note agreement would occur if not cured within 30 days.

Our plans include reduced spending and the pursuit of additional capital. Given that raising additional capital is not entirely within our control combined with our expectation of incurring significant operating and development costs in the foreseeable future, there exists substantial doubt regarding our ability to continue as a going concern for a period of one year after the date that these financial statements are issued.

These financial statements have been prepared on a going concern basis, which contemplates the realization of assets and satisfaction of liabilities in the ordinary course of business and do not include any adjustments relating to the recoverability and classification of recorded asset amounts or the amounts and classification of liabilities that might result from the outcome of the uncertainties described above.

Risk and Uncertainties

Risk and Uncertainties

We are subject to a number of risks that we believe are similar to those of other companies of similar size in our industry, including but not limited to, the success of our exploration activities, need for significant additional capital (or financing) to fund operating losses, competition from substitute products and services from larger companies, protection of proprietary technology, patent litigation, and dependence on key individuals. We currently generate no revenues from operations and will need to rely on raising additional capital or financing to sustain operations in the long-term. There can be no assurance that we will be successful in our efforts to raise additional capital on terms favorable to us, or at all, or our ability to adequately reduce expenses, if necessary, to maintain sufficient liquidity or capital resources.

We expect our available liquidity will fall below $10 million within the next 12 months. If we are not able to secure additional financing and our cash balance falls below $10 million, an event of default under a Convertible Note indenture would occur if not cured within 30 days. An event of default would cause our Convertible Note balance outstanding to become immediately due and payable, of which we would not have the resources to repay without additional financing.

Convertible Debt

Convertible Debt

Upon the issuance of convertible debt, we evaluate the embedded conversion features to determine whether the embedded conversion feature(s) should be bifurcated from the host instrument and accounted for separately as a derivative. If the conversion feature does not require derivative treatment, the instrument is evaluated for consideration of any beneficial conversion features. If a conversion feature is deemed to be beneficial, the intrinsic value of the conversion feature is recorded as additional paid in capital.

Derivative Financial Instruments

Derivative Financial Instruments

We record derivative instruments on the balance sheet at fair value as either an asset or a liability with changes in fair value recognized currently in earnings. The related cash flow impact of our derivative activities is reflected as cash flows from operating activities unless the derivatives are determined to have a significant financing element at inception, in which case they are classified within financing activities.

Debt Issue Costs

Debt Issue Costs

Costs incurred in connection with the issuance of debt are recorded as a reduction of the related debt and are amortized to interest expense over the life of the debt. If a conversion of the underlying debt occurs, a proportionate share of the unamortized amount is expensed in the period of conversion.

Fair Value Measurements

Fair Value Measurements

Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date (exit price). The authoritative guidance requires disclosure of the framework for measuring fair value and requires that fair value measurements be classified and disclosed in one of the following categories:

Level 1 - Unadjusted quoted prices in active markets that are accessible at the measurement date for identical, unrestricted assets or liabilities. We consider active markets as those in which transactions for the assets or liabilities occur with sufficient frequency and volume to provide pricing information on an ongoing basis.

Level 2 - Quoted prices in markets that are not active, or inputs that are observable, either directly or indirectly, for substantially the full term of the asset or liability. This category includes those derivative instruments that can be valued using observable market data. Substantially all of the inputs are observable in the marketplace throughout the full term of the derivative instrument, can be derived from observable data, or are supported by observable levels at which transactions are executed in the marketplace.

Level 3 - Measured based on prices or valuation models that require inputs that are both significant to the fair value measurement and less observable from objective sources (i.e., supported by little or no market activity).

Financial assets and liabilities are classified based on the lowest level of input that is significant to the fair value measurement. Our assessment of the significance of a particular input to the fair value measurement requires judgment and may affect the valuation of the fair value of assets and liabilities and their placement within the fair value hierarchy. We periodically review our inputs to ensure the fair value level classification is appropriate. When transfers between levels occur, it is our policy to assume that the transfer occurred at the end of the period in which the change in circumstances that caused the transfer occurred.

Reclassifications

Reclassifications

Certain reclassifications have been made to prior years’ reported amounts in order to conform to the current year presentation. These reclassifications did not impact our previously reported net income (loss), stockholders’ equity or cash flows.

Recently Issued and Adopted Accounting Pronouncements

Recently Issued and Adopted Accounting Pronouncements

In August 2020, FASB issued ASU No. 2020-06–Debt–Debt with Conversion and Other Options (Subtopic 470-20) and Derivatives and Hedging—Contracts in Entity’s Own Equity (Subtopic 815-40): Accounting for Convertible Instruments and Contracts in an Entity’s Own Equity. The update is to address issues identified as a result of the complexity associated with applying GAAP for certain financial instruments with characteristics of liabilities and equity. We adopted this standard during the quarter ended September 30, 2022. The adoption of this standard did not have an effect on our previously reported consolidated financial statements

as we had no transactions that were the subject of the pronouncement. During the quarter ended September 30, 2022, we issued convertible debt and accounted for it in accordance with the updates provided for by ASU No. 2020-06.

In May 2021, FASB issued ASU No. 2021-04—Earnings Per Share (Topic 260), Debt— Modifications and Extinguishments (Subtopic 470-50), Compensation—Stock Compensation (Topic 718), and Derivatives and Hedging— Contracts in Entity’s Own Equity (Subtopic 815-40) Issuer’s Accounting for Certain Modifications or Exchanges of Freestanding Equity-Classified Written Call Options. The update is to clarify and reduce diversity in accounting for modifications or exchanges of freestanding equity-classified written call options (for example, warrants) that remain equity classified after modification or exchange. The adoption of this standard during the quarter ended September 30, 2022 did not have an effect on our consolidated financial statements.

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Mineral Rights and Properties, Net (Tables)

9 Months Ended

Mar. 31, 2023

Mineral Properties, Net [Abstract]

Summary of Mineral Interests and Properties

Mineral rights and properties, net consisted of the following.

	March 31,		June 30,
	2023		2022
	(in thousands)
Mineral properties	$	6,733	$	6,733
Hydrology wells		547		547
Mineral interest – Elementis lease(1)		—		908
Asset retirement cost, net of accumulated amortization    of $17 and $6 at March 31, 2023 and June 30, 2022, respectively(2)		332		176
Mineral rights and properties, net	$	7,612	$	8,364

(1)During the quarter ended March 31, 2023, we elected not to renew our mineral lease with Elementis Specialties, Inc. and the mineral lease expired on March 31, 2023 resulting in the recognition of approximately $908 thousand of related impairment expense during the current quarter.

(2)Asset retirement costs represent the carrying value of capitalized costs associated with asset retirement obligations discussed in Note 5.

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Construction in Progress (Tables)

9 Months Ended

Mar. 31, 2023

Construction In Progress [Abstract]

Summary of Construction in Progress

Construction in progress consisted of the following.

	March 31,		June 30,
	2023		2022
	(in thousands)
Engineering services	$	9,119	$	8,656
Equipment		28,768		13,548
Construction services		19,248		—
Injection and recovery wells		3,809		3,421
Capitalized interest		589		—
Total construction in progress	$	61,533	$	25,625

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Properties, Plant and Equipment, Net (Tables)

9 Months Ended

Mar. 31, 2023

Property, Plant and Equipment [Abstract]

Summary of Properties, Plant and Equipment

Properties, plant and equipment, net consisted of the following.

	Depreciation	Estimated useful	March 31,			June 30,
Asset category	method	life (in years)	2023			2022
			(in thousands)
Land	N/A	—	$	1,533		$	1,533
Buildings	Straight-line	7-15		873			873
Vehicles	Straight-line	3-5		344			276
Plant and equipment	Straight-line	5-10		604			340
				3,354			3,022
Less accumulated depreciation				(270	)		(151	)
Properties, plant and equipment, net			$	3,084		$	2,871

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Reclamation Liabilities (Tables)

9 Months Ended

Mar. 31, 2023

Reclamation Liabilities Non Current [Abstract]

Schedule Of Change In Asset Retirement Obligation And Balance Of Reclamation Liabilities Including Asset Retirement Obligation Non Current

The change in our ARO during the periods presented, and the balance of our accrued reclamation liabilities at the end of each period is set forth below.

	March 31,			June 30,
	2023			2022
	(in thousands)
Asset retirement obligation — beginning of period	$	191		$	79
Obligation incurred during the period		—			106
Revisions to previous estimates		167	(1)		(3	)
Accretion		20			9
Asset retirement obligation — end of period		378			191
Accrued reclamation costs		298			298
Total accrued reclamation liabilities	$	676		$	489

(1) attibutable to revised cost estimates provided by a third-party engineering firm and is reflected as an increase to mineral rights and properties (see Note 2).

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Accounts Payable and Accrued Liabilities (Tables)

9 Months Ended

Mar. 31, 2023

Payables and Accruals [Abstract]

Summary of Accounts Payable and Accrued Liabilities

Accounts payable and accrued liabilities consisted of the following at the end of each period presented.

	March 31,		June 30,
	2023		2022
	(in thousands)
Accounts payable - trade (1)	$	4,309	$	3,459
Accrued expenses		451		1,584
Accrued capital expenditures		4,893		1,351
Accrued payroll		1,158		780
Accrued interest		463		—
Current portion of debt		40		38
Accounts payable and accrued liabilities	$	11,314	$	7,212

(1) includes $3.8 million and $1.6 million related to capital expenditures, respectively

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Long-term Debt (Tables)

9 Months Ended

Mar. 31, 2023

Debt Disclosure [Abstract]

Summary of Debt Disclosure

Long-term debt consisted of the following at the end of each period presented.

	March 31,			June 30,
	2023			2022
	(in thousands)
Convertible note	$	61,710		$	—
Vehicle notes payable		158			186
Total debt		61,868			186
Current portion of debt		40			38
Long-term debt		61,828			148
Unamortized convertible note discount — embedded conversion feature		(21,936	)		—
Unamortized debt issuance costs - convertible note		(3,664	)		—
Long-term debt, net	$	36,228		$	148

Summary of Interest Expense

Interest expense consisted of the following.

	Nine months ended March 31,
	2023			2022
	(in thousands)
Convertible note interest	$	2,173		$	—
Notes payable interest		—			2
Vehicle notes payable interest		5			—
Amortization of debt issuance costs and discount — convertible note		3,454			—
Gross interest expense		5,632			2
Less: amount capitalized to construction in progress		589			—
Interest expense, net of amounts capitalized	$	5,043		$	2
Effective interest rate — convertible note		26.21	%		—

Summary of Fair Value Information for Convertible Instrument

Fair value information for the convertible instrument follows. The provision resulting in the separate derivative accounting for the conversion feature expired November 26, 2022, and accordingly, the fair value of the convertible note derivative at expiration of the provision was transferred to additional paid-in capital (see Note 8).

			August 26,
	November 26,		2022
	2022		(Inception)
	(in thousands)
Fair value of convertible note (Level 2)	$	36,388	$	35,104
Fair value of embedded conversion feature (Level 3)		13,153		24,896
Total fair value of convertible note instrument	$	49,541	$	60,000

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Convertible Note Derivative (Tables)

9 Months Ended

Mar. 31, 2023

Convertible Note Derivative [Abstract]

Schedule of Components of Changes to Fair Value of Convertible Note Derivative

The components of changes to the fair value of the convertible note derivative are summarized below.

	(in thousands)
Convertible note derivative — June 30, 2022	$	—
Additions		24,896
Fair value adjustment (gain)		(11,743	)
Reclassified to additional paid-in capital		(13,153	)
Convertible note derivative — March 31, 2023	$	—

Schedule of Assumptions used in Valuation Model with Change in Volatility and Debt Rate

The valuation model requires the input of subjective assumptions including expected share price volatility, risk-free interest rate and debt rate. Changes in the input assumptions as well as our underlying share price can materially affect the fair value estimate and reported net income (loss). The assumptions used in the valuation model include the following, with a change in volatility and debt rate having the most significant impact on the valuation.

	November 26,		August 26,
	2022	September 30,	2022
	(Termination)	2022	(Inception)
Risk-free interest rate	3.9%	4.1%	3.2%
Volatility	40.0%	40.0%	40.0%
Debt rate	17.7%	18.6%	17.3%

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Share Based Compensation (Tables)

9 Months Ended

Mar. 31, 2023

Share-Based Payment Arrangement [Abstract]

Share-based Payment Arrangement, Expensed and Capitalized, Amount

Share based compensation expense is included in general and administrative expense and consisted of the following for the periods presented.

	Three months ended March 31,					Nine months ended March 31,
	2023			2022		2023		2022
	(in thousands)
Share based compensation expense — service based
Employee share option plan	$	617		$	1,343	$	2,839	$	4,179
2022 Equity Compensation Plan — Options		350			—		877		—
2022 Equity Compensation Plan — PSU's		29			—		88		—
2022 Equity Compensation Plan — RSU and DSU's		(278	)		—		447		—
Total service based compensation		718			1,343		4,251		4,179
Options issued to suppliers		—			—		—		249
Consulting stock awards		—			23,764		—		27,172
Total share based compensation expense	$	718		$	25,107	$	4,251	$	31,600

Summary of Share-based Payment Award, Stock Options, Valuation Assumptions

The significant assumptions used to estimate the fair value of stock option awards granted under the plans during the nine months ended March 31, 2023 and 2022, using the Black-Scholes option valuation model are as follows.

	Nine months ended March 31,
	2023	2022
Exercise price	$25.62	$14.62 - $18.27
Share price	$18.03	$12.43
Volatility	79%	85%
Expected term in years	5	0.9 to 3.9
Risk-free interest rate	2.91%	0.01% - 0.1%
Dividend rate	Nil	Nil

Summary of Share-based Payment Arrangement, Activity

The following table summarizes stock option activity for each of the periods presented.

	Nine months ended March 31,
	2023					2022
	Number of Options			Weighted Average Exercise Price		Number of Options			Weighted Average Exercise Price
	(In thousands, except per share data)
Outstanding at beginning of the period		4,874		$	9.67		5,554		$	5.19
Granted		400			25.62		1,700			15.39
Exercised		(835	)		4.15		(1,267	)		2.48
Expired/forfeited		(460	)		15.33		(477	)		5.48
Outstanding at end of the period		3,979			11.78		5,510			8.94
Vested at the end of the period		3,186		$	9.58		3,870		$	6.39
Unvested at the end of the period		793			20.63		1,640			14.95

Summary of Nonvested Share Activity

	Nine months ended March 31,
	2023					2022
	Number of Options			Weighted Average Grant Date Fair Value per share		Number of Options			Weighted Average Grant Date Fair Value per share
	(In thousands, except per share data)
Unvested at beginning of the period		1,507		$	6.05		270		$	5.79
Granted		400			10.52		1,700			6.26
Vested		(1,014	)		5.86		(330	)		7.13
Expired/forfeited		(100	)		6.85		—			8.11
Unvested at end of the period		793			8.32		1,640			6.01

Share-based Compensation Arrangements by Share-based Payment Award, Performance-based Units, Vested and Expected to Vest

The following table summarizes restricted share ("RSU"), director restricted share ("DSU") and performance share ("PSU") activity under the 2022 Equity Compensation Plan for each of the periods presented.

	Serviced-Based Shares				Weighted Average Grant Date Fair Value per Share		Performance- Based Shares				Weighted Average Grant Date Fair Value per Unit		Total Shares
	(In thousands, except per share data)
Non-vested shares/units outstanding    at July 1, 2022		48.8			$	18.03		19.2			$	12.19		68.0
Granted		106.5				14.47		63.5		(2)		14.79		170.0
Vested		(8.9	)			12.27		—				—		(8.9	)
Forfeited		(47.9	)			14.27		(42.5	)			14.10		(90.4	)
Non-vested shares/units outstanding    at March 31, 2023		98.5		(1)	$	16.53		40.2			$	14.28		138.7
(1) Includes approximately 32 thousand director share units
(2) On September 1, 2022, we granted approximately 63.5 thousand performance share units, which based on the achievement of certain operational targets, could vest within a range of 0% to 100%. The operational targets are; 1) commissioning and operation of the small-scale facility; 2) obtaining formation flow, head grade and impurity profile data from the small-scale facility; and 3) generating product data to ensure process design for detailed engineering. The determination of the percentage of shares that ultimately vest will be made at the three-year anniversary of the grant date based upon achievement of the performance targets over the period.

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Basis of Financial Statement Presentation - Additional Information (Detail)	Mar. 31, 2023
Accounting Standards Update 2020-06 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]	true
Change in Accounting Principle, Accounting Standards Update, Adoption Date	Sep. 30, 2022
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]	true
Accounting Standards Update 2021-04 [Member]
New Accounting Pronouncements or Change in Accounting Principle [Line Items]
Change in Accounting Principle, Accounting Standards Update, Adopted [true false]	true
Change in Accounting Principle, Accounting Standards Update, Adoption Date	Sep. 30, 2022
Change in Accounting Principle, Accounting Standards Update, Immaterial Effect [true false]	true

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Mineral Rights and Properties, Net - Summary of Mineral Rights and Properties, Net (Detail) - USD ($) $ in Thousands		Mar. 31, 2023	Jun. 30, 2022
Mineral Properties Net [Line Items]
Mineral rights and properties, net		$ 7,612	$ 8,364
Mineral properties [Member]
Mineral Properties Net [Line Items]
Mineral rights and properties, net		6,733	6,733
Hydrology Wells [Member]
Mineral Properties Net [Line Items]
Mineral rights and properties, net		547	547
Elementis Lease [Member]
Mineral Properties Net [Line Items]
Mineral rights and properties, net	[1]	0	908
Asset Retirement Costs [Member]
Mineral Properties Net [Line Items]
Mineral rights and properties, net	[2]	$ 332	$ 176

[1] During the quarter ended March 31, 2023, we elected not to renew our mineral lease with Elementis Specialties, Inc. and the mineral lease expired on March 31, 2023 resulting in the recognition of approximately $908 thousand of related impairment expense during the current quarter.

[2] Asset retirement costs represent the carrying value of capitalized costs associated with asset retirement obligations discussed in Note 5.

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Mineral Rights and Properties, Net - Summary of Mineral Rights and Properties, Net (Parenthetical) (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Jun. 30, 2022
Mineral Properties Net [Line Items]
Related impairment expense	$ 908
Asset Retirement Costs [Member]
Mineral Properties Net [Line Items]
Asset retirement cost, accumulated amortization	$ 17	$ 6

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Construction in Progress - Summary of Construction in Progress (Detail) - USD ($) $ in Thousands	Mar. 31, 2023	Jun. 30, 2022
Construction In Progress [Line Items]
Total construction in progress	$ 61,533	$ 25,625
Engineering services [Member]
Construction In Progress [Line Items]
Total construction in progress	9,119	8,656
Equipment [Member]
Construction In Progress [Line Items]
Total construction in progress	28,768	13,548
Construction [Member]
Construction In Progress [Line Items]
Total construction in progress	19,248	0
Injection and recovery wells [Member]
Construction In Progress [Line Items]
Total construction in progress	3,809	3,421
Capitalized interest [Member]
Construction In Progress [Line Items]
Total construction in progress	$ 589	$ 0

XML

Properties, Plant and Equipment, Net - Summary of Properties, Plant and Equipment (Detail) - USD ($) $ in Thousands	9 Months Ended
	Mar. 31, 2023	Jun. 30, 2022
Property, Plant and Equipment [Line Items]
Properties, plant and equipment, Gross	$ 3,354	$ 3,022
Less accumulated depreciation	(270)	(151)
Properties, plant and equipment, net	3,084	2,871
Land [Member]
Property, Plant and Equipment [Line Items]
Properties, plant and equipment, Gross	1,533	1,533
Buildings [Member]
Property, Plant and Equipment [Line Items]
Properties, plant and equipment, Gross	$ 873	873
Depreciation method	Straight-line
Buildings [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life (in years)	15 years
Buildings [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life (in years)	7 years
Vehicles [Member]
Property, Plant and Equipment [Line Items]
Properties, plant and equipment, Gross	$ 344	276
Depreciation method	Straight-line
Vehicles [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life (in years)	5 years
Vehicles [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life (in years)	3 years
Plant and equipment [Member]
Property, Plant and Equipment [Line Items]
Properties, plant and equipment, Gross	$ 604	$ 340
Depreciation method	Straight-line
Plant and equipment [Member] | Maximum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life (in years)	10 years
Plant and equipment [Member] | Minimum [Member]
Property, Plant and Equipment [Line Items]
Estimated useful life (in years)	5 years

XML

Properties, Plant and Equipment, Net - Additional Information (Detail) - USD ($)	3 Months Ended		9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Property, Plant and Equipment [Abstract]
Depreciation expense	$ 46,700	$ 34,100	$ 119,000	$ 72,400

XML

Reclamation Liabilities - Schedule Of Change In Asset Retirement Obligation And Balance Of Reclamation Liabilities Including Asset Retirement Obligation Non Current (Detail) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Mar. 31, 2023	Jun. 30, 2022
Reclamation Liabilities Non Current [Abstract]
Asset retirement obligation - beginning of period	$ 191	$ 79
Obligation incurred during the period	0	106
Revisions to previous estimates	167	(3)
Accretion	20	9
Asset retirement obligation - end of period	378	191
Accrued reclamation costs	298	298
Total	$ 676	$ 489

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Reclamation Liabilities - Additional Information (Detail) - USD ($) $ in Thousands	9 Months Ended	12 Months Ended
	Mar. 31, 2023	Jun. 30, 2022
Reclamation Liabilities Non Current [Line Items]
Asset retirement obligations liabilities incurred	$ 0	$ 106
Accrued reclamation costs	$ 298	$ 298

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Accounts Payable and Accrued Liabilities - Summary of Accounts Payable and Accrued Liabilities (Detail) - USD ($) $ in Thousands		Mar. 31, 2023	Jun. 30, 2022
Payables and Accruals [Abstract]
Accounts payable - trade	[1]	$ 4,309	$ 3,459
Accrued expenses		451	1,584
Accrued capital expenditures		4,893	1,351
Accrued payroll		1,158	780
Accrued interest		463	0
Current portion of debt		40	38
Accounts payable and accrued liabilities		$ 11,314	$ 7,212

[1] includes $3.8 million and $1.6 million related to capital expenditures, respectively

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Accounts Payable and Accrued Liabilities - Summary of Accounts Payable and Accrued Liabilities (Parenthetical) (Details) - USD ($) $ in Millions	Mar. 31, 2023	Jun. 30, 2022
Payables and Accruals [Abstract]
Capital expenditure included in trade accounts payable	$ 3.8	$ 1.6

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Long-term Debt - Summary of Debt Disclosure (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Jun. 30, 2022
Debt Instrument [Line Items]
Total debt	$ 61,868	$ 186
Current portion of debt	40	38
Long-term debt	61,828	148
Unamortized convertible note discount - embedded conversion feature	(21,936)	0
Unamortized debt issuance costs - convertible note	(3,664)	0
Long-term debt, net	36,228	148
Convertible Note [Member]
Debt Instrument [Line Items]
Total debt	61,710	0
Vehicle Notes Payable [Member]
Debt Instrument [Line Items]
Total debt	$ 158	$ 186

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Long-term Debt - Summary of Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Debt Disclosure [Abstract]
Convertible note interest			$ 2,173	$ 0
Notes payable interest			0	2
Vehicle notes payable interest			5	0
Amortization of debt issuance costs and discount - convertible note			3,454	0
Gross interest expense			5,632	2
Less: amount capitalized to construction in progress			589	0
Interest expense, net of amounts capitalized	$ 2,237	$ 1	$ 5,043	$ 2
Effective interest rate - convertible note	26.21%	0.00%	26.21%	0.00%

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Long-term Debt - Additional Information (Details) $ / shares in Units, $ in Thousands	Aug. 11, 2022 USD ($) Days $ / shares	Mar. 31, 2023 USD ($)	Nov. 26, 2022 USD ($)	Aug. 26, 2022 USD ($)	Jun. 30, 2022 USD ($)
Debt Instrument [Line Items]
Fair value of convertible note		$ 39,700
Debt issuance costs		3,664			$ 0
Convertible note derivative liability		$ 0			$ 0
Senior Secured Convertible Notes
Debt Instrument [Line Items]
Debt instrument, face amount	$ 60,000
Debt instrument maturity date description	2027
Debt instrument, convertible, conversion price | $ / shares	$ 17.60
Debt instrument, convertible, threshold trading days | Days	20
Debt issuance costs	$ 4,200
Convertible note derivative liability	$ 24,900
Senior Secured Convertible Notes | Debt Conversion On Or Before The24 Month From Closing Date
Debt Instrument [Line Items]
Debt instrument, convertible, threshold percentage of stock price trigger	200.00%
Senior Secured Convertible Notes | Debt Conversion After24 Months But Before36 Months From Closing Date
Debt Instrument [Line Items]
Debt instrument, convertible, threshold percentage of stock price trigger	150.00%
Senior Secured Convertible Notes | Debt Conversion After36 Months From Closing Date
Debt Instrument [Line Items]
Debt instrument, convertible, threshold percentage of stock price trigger	130.00%
Senior Secured Convertible Notes | Debt Instrument Repayable By Cash
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	4.50%
Senior Secured Convertible Notes | Debt Instrument Repayable By Issuing Additional Notes
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage	6.00%
Level 2
Debt Instrument [Line Items]
Fair value of convertible note			$ 36,388	$ 35,104

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Long-term Debt - Summary of Fair Value Information for Convertible Instrument (Details) - USD ($) $ in Thousands	Mar. 31, 2023	Nov. 26, 2022	Aug. 26, 2022
Debt Instrument [Line Items]
Fair value of convertible note	$ 39,700
Total fair value of convertible note instrument		$ 49,541	$ 60,000
Level 2
Debt Instrument [Line Items]
Fair value of convertible note		36,388	35,104
Level 3
Debt Instrument [Line Items]
Fair value of embedded conversion feature		$ 13,153	$ 24,896

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Convertible Note Derivative - Schedule of Components of Changes to Fair Value of Convertible Note Derivative (Details) $ in Thousands	9 Months Ended
	Mar. 31, 2023 USD ($)
Convertible Note Derivative [Abstract]
Convertible note derivative - beginning of period	$ 0
Additions	24,896
Fair value adjustment (gain) loss	(11,743)
Reclassified to additional paid-in capital	(13,153)
Convertible note derivative - end of period	$ 0

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Convertible Note Derivative - Schedule of Assumptions used in Valuation Model with Change in Volatility and Debt Rate (Details) - Convertible Note Derivative [Member]	Nov. 26, 2022	Sep. 30, 2022	Aug. 26, 2022
Risk-free Interest Rate [Member]
Derivative [Line Items]
Derivative liability, measurement input	3.9	4.1	3.2
Volatility [Member]
Derivative [Line Items]
Derivative liability, measurement input	40.0	40.0	40.0
Debt Rate [Member]
Derivative [Line Items]
Derivative liability, measurement input	17.7	18.6	17.3

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Shared Based Compensation - Share-based payment arrangement, expensed and capitalized, amount (Details) - General and Administrative Expense [Member] - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Mar. 31, 2023	Mar. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-Based Payment Arrangement, Expense	$ 718	$ 25,107	$ 4,251	$ 31,600
Service Based Compensation [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-Based Payment Arrangement, Expense	718	1,343	4,251	4,179
Service Based Compensation [Member] | RSU and DSU's [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-Based Payment Arrangement, Expense	(278)	0	447	0
Service Based Compensation [Member] | Employee Share Option Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-Based Payment Arrangement, Expense	617	1,343	2,839	4,179
Service Based Compensation [Member] | PSU's
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-Based Payment Arrangement, Expense	29	0	88	0
Service Based Compensation [Member] | 2022 Equity Compensation Plan - Options [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-Based Payment Arrangement, Expense	350	0	877	0
Option Issued To Suppliers [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-Based Payment Arrangement, Expense	0	0	0	249
Consulting Stock Awards [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-Based Payment Arrangement, Expense	$ 0	$ 23,764	$ 0	$ 27,172

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Share Based Compensation - Summary of share-based payment award, stock options, valuation assumptions (Details) - Black Scholes [Member] - $ / shares	9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Exercise price	$ 25.62
Share price	$ 18.03	$ 12.43
Volatility	79.00%	85.00%
Expected term in years	5 years
Risk free interest rate, Minimum		0.01%
Risk free interest rate, Maximum		0.10%
Risk-free interest rate	2.91%
Dividend rate	0.00%	0.00%
Minimum [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Exercise price		$ 14.62
Expected term in years		10 months 24 days
Maximum [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Exercise price		$ 18.27
Expected term in years		3 years 10 months 24 days

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Share Based Compensation - Summary Of Share-Based Payment Arrangement, Activity (Detail) - $ / shares shares in Thousands	9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Share-Based Payment Arrangement [Abstract]
Number of Options, Outstanding at beginning of the period	4,874	5,554
Number of Options, Granted	400	1,700
Number of Options, Exercised	(835)	(1,267)
Number of Options, Expired/forfeited	(460)	(477)
Number of Options, Outstanding at end of period	3,979	5,510
Number of Options, Vested at the end of the period	3,186	3,870
Number of Options, Unvested options at end of the period	793	1,640
Weighted Averaged Exercise Price, Outstanding at beginning of the period	$ 9.67	$ 5.19
Weighted Averaged Exercise Price, Granted	25.62	15.39
Weighted Averaged Exercise Price, Exercised	4.15	2.48
Weighted Averaged Exercise Price, Expired/forfeited	15.33	5.48
Weighted Averaged Exercise Price, Outstanding at end of period	11.78	8.94
Weighted Averaged Exercise Price, Vested at the end of the period	9.58	6.39
Weighted Averaged Exercise Price, Unvested at the end of the period	$ 20.63	$ 14.95

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Share Based Compensation - Summary of Nonvested Share Activity (Details) - $ / shares shares in Thousands	9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Share-Based Payment Arrangement [Abstract]
Number of Options, Unvested options at beginning of the period	1,507	270
Number of Options, Granted	400	1,700
Number of Options, Vested	(1,014)	(330)
Number of Options, Expired/forfeited	(100)	0
Number of Options, Unvested options at end of the period	793	1,640
Weighted Average Grant Date Fair Value per share, Unvested options at beginning of the period	$ 6.05	$ 5.79
Weighted Average Grant Date Fair Value per share, Granted	10.52	6.26
Weighted Average Grant Date Fair Value per share, Vested	5.86	7.13
Weighted Average Grant Date Fair Value per share, Expired/forfeited	6.85	8.11
Weighted Average Grant Date Fair Value per share, Unvested options at end of the period	$ 8.32	$ 6.01

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Share Based Compensation - The Activity for our Incentive Plan (Details) - 2022 Equity Compensation Plan [Member]	9 Months Ended
	Mar. 31, 2023 $ / shares shares
Restricted Share ("RSU"), Director Restricted Share ("DSU") and Performance Share Units ("PSU")
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Beginning balance	68,000.0
Granted	170,000.0
Vested	(8,900)
Forfeited	(90,400)
Ending balance	138,700
Serviced-Based Shares [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Beginning balance	48,800
Granted	106,500
Vested	(8,900)
Forfeited	(47,900)
Ending balance	98,500
Weighted Average Grant Date Fair Value per Share, Beginning balance | $ / shares	$ 18.03
Weighted Average Grant Date Fair Value per Share, Granted | $ / shares	14.47
Weighted Average Grant Date Fair Value per Share, Vested | $ / shares	12.27
Weighted Average Grant Date Fair Value per Share, Forfeited | $ / shares	14.27
Weighted Average Grant Date Fair Value per Share, Ending balance | $ / shares	$ 16.53
Performance-Based Shares [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Beginning balance	19,200
Granted	63,500
Vested	0
Forfeited	(42,500)
Ending balance	40,200
Weighted Average Grant Date Fair Value per Share, Beginning balance | $ / shares	$ 12.19
Weighted Average Grant Date Fair Value per Share, Granted | $ / shares	14.79
Weighted Average Grant Date Fair Value per Share, Vested | $ / shares	0
Weighted Average Grant Date Fair Value per Share, Forfeited | $ / shares	14.10
Weighted Average Grant Date Fair Value per Share, Ending balance | $ / shares	$ 14.28

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Share Based Compensation - The Activity for our Incentive Plan (Parenthetical) (Details) - 2022 Equity Compensation Plan [Member]	9 Months Ended
	Mar. 31, 2023 shares
Performance-Based Shares [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share based compensation share based award equity instruments other than options granted during the period	63,500
Serviced-Based Shares [Member] | Director Share Units [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share based compensation share based award equity instruments other than options granted during the period	32,000
Maximum [Member] | Performance-Based Shares [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share based compensation share based award equity instruments other than options vesting percentage	100.00%
Minimum [Member] | Performance-Based Shares [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share based compensation share based award equity instruments other than options vesting percentage	0.00%

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Share Based Compensation - Additional Information (Detail) - USD ($) shares in Thousands, $ in Millions	9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022	Jun. 30, 2022	Jun. 30, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Stock options vesting period	3 years
Share based compensation by share based award options outstanding and unvested	793	1,640	1,507	270
2022 Equity Compensation Plan [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share based compensation by share based award options outstanding and unvested	793
Share based compensation by share based award unvested options unrecognized compensation	$ 4.6
Share based compensation by share based award non vested options intrinsic value	1.3
Share based compensation by share based award options vested and expected and to vest aggregate intrinsic value	$ 1.3
2022 Equity Compensation Plan [Member] | Fully Vested [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share based compensation by share based award options vested and expected to vest weighted average remaining contractual term	1 year 7 months 24 days	2 years 10 days
Share based compensation by share based award aggregate instrinsic value of stock options excercised	$ 6.2	$ 14.4
2022 Equity Compensation Plan [Member] | Share-Based Payment Arrangement, Option [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share based compensation by share based award total compensation not yet recognized period for recognition	1 year 7 months 6 days

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Earnings (Loss) Per Common Share - Additional Information (Details) - shares shares in Thousands	9 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Share-based Payment Arrangement, Option [Member]
Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share	4,769	5,040

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Commitments and Contingencies - Additional Information (Detail) $ in Millions	Mar. 31, 2023 USD ($)
Commitments and Contingencies [Line Items]
Purchase commitments	$ 16.2
Accounts Payable and Accrued Liabilities [Member]
Commitments and Contingencies [Line Items]
Purchase commitments	$ 8.7