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 December 31, 2022

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 February 9, 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	15
Item 3.	Quantitative and Qualitative Disclosures About Market Risk	21
Item 4.	Controls and Procedures	21
Part II - Other Information
Item 1.	Legal Proceedings	21
Item 1A.	Risk Factors	21
Item 2.	Unregistered Sales of Equity Securities and Use of Proceeds	22
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)

	December 31,			June 30,
	2022			2022
ASSETS
Current assets:
Cash and cash equivalents	$	56,751		$	31,057
Prepaid expenses and other current assets		1,032			1,506
Total current assets		57,783			32,563
Mineral rights and properties, net		8,525			8,364
Construction in progress		46,914			25,625
Properties, plant and equipment, net		3,006			2,871
Reclamation bond deposit		1,086			1,086
Right of use asset		287			371
Other assets		6			6
Total assets	$	117,607		$	70,886
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current liabilities:
Accounts payable and accrued liabilities	$	12,312		$	7,212
Lease liabilities, current		163			164
Total current liabilities		12,475			7,376
Long-term debt, net		33,075			148
Lease liabilities		129			211
Accrued reclamation liabilities		665			489
Total liabilities		46,344			8,224
Commitments and contingencies (Note 12)
Stockholders’ Equity:
Common stock, $0.01 par value; 180,000 shares authorized; 43,889 and    43,305 shares outstanding December 31 and June 30, respectively		439			433
Additional paid-in capital		188,445			169,593
Retained earnings (accumulated deficit)		(117,621	)		(107,364	)
Total stockholders’ equity		71,263			62,662
Total liabilities and stockholders’ equity	$	117,607		$	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 December 31,						Six Months Ended December 31,
	2022			2021			2022			2021
Operating expenses:
Project expenses	$	3,404		$	2,990		$	6,999		$	7,775
General and administrative		7,701			7,830			12,587			13,671
Research and development		39			—			78			—
Depreciation and amortization expense		42			20			79			40
Total operating expenses		11,186			10,840			19,743			21,486
Income (loss) from operations		(11,186	)		(10,840	)		(19,743	)		(21,486	)
Non-operating income (expense)
Other income		22			—			36			10
Interest income		465			1			526			2
Derivative gain (loss)		(2,166	)		—			11,743			—
Interest expense		(1,985	)		—			(2,806	)		(2	)
Other income (expense)		(13	)		(200	)		(13	)		969
Total non-operating income (expense)		(3,677	)		(199	)		9,486			979
Income (loss) before income taxes		(14,863	)		(11,039	)		(10,257	)		(20,507	)
Income tax provision (benefit)		—			—			—			—
Net income (loss)	$	(14,863	)	$	(11,039	)	$	(10,257	)	$	(20,507	)
Net income (loss) per common share — basic and diluted	$	(0.34	)	$	(0.28	)	$	(0.24	)	$	(0.52	)
Weighted average common shares outstanding — basic and diluted		43,772			39,878			43,561			39,294
Comprehensive income (loss):
Net income (loss)	$	(14,863	)	$	(11,039	)	$	(10,257	)	$	(20,507	)
Reporting currency translation gain (loss)		—			776			—			(829	)
Comprehensive income (loss)	$	(14,863	)	$	(10,263	)	$	(10,257	)	$	(21,336	)

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

4

5E ADVANCED MATERIALS, INC.

CONDENSED CONSOLIDATED STATEMENT OF CASH FLOWS

(Unaudited)

(In thousands)

	For the six months ended December 31,
	2022			2021
Cash Flows From Operating Activities:
Net income (loss)	$	(10,257	)	$	(20,507	)
Adjustments to reconcile net income (loss) to net cash used by operating activities:
Depreciation and amortization		79			40
Share based compensation		3,533			3,087
Common stock issued for consulting fees		—			3,408
Unrealized (gain) loss on convertible note derivative instrument		(11,743	)		—
Accretion of reclamation liability		9			3
Amortization of debt issuance costs and discount — convertible note		2,001			—
Amortization of right of use asset		84			—
Interest earned on reclamation bond		—			(1	)
Net foreign exchange (gain) loss		—			(969	)
Change in:
Prepaid expenses and other current assets		474			(295	)
Accounts payable and accrued liabilities		(363	)		2,416
Net cash used in operating activities		(16,183	)		(12,818	)
Cash Flows From Investing Activities:
Construction in progress		(15,908	)		(1,662	)
Mineral rights and properties additions		—			(87	)
Properties, plant and equipment additions		(208	)		(1,058	)
Net cash used in investing activities		(16,116	)		(2,807	)
Cash Flows From Financing Activities:
Proceeds from issuance of convertible note		55,840			—
Payments on note payable		(19	)		(1	)
Proceeds from issuance of common stock		—			26,309
Share offering costs		—			(797	)
Proceeds from exercise of stock options		2,172			2,907
Net cash provided by financing activities		57,993			28,418
Net increase (decrease) in cash and cash equivalents		25,694			12,793
Effect of exchange rate fluctuation on cash		—			139
Cash and cash equivalents at beginning of period		31,057			40,811
Cash and cash equivalents at end of period	$	56,751		$	53,743
Supplemental Disclosure of Cash Flow Information:
Cash paid for interest	$	4		$	—
Noncash Investing and Financing Activities:
Accounts payable and accrued liabilities change related to construction in progress	$	5,381		$	844
Construction in progress transferred to properties, plant and equipment		—			55
Equipment acquired with notes payable		—			227
Recognition of operating lease liability and right of use asset		—			17
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
					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:
Cash												—			—
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)		—		—		—			—			(9,468	)		(9,468	)
Other comprehensive income (loss),      net of tax		—		—		—			(1,606	)		—			(1,606	)
Balance at September 30, 2021		38,844		388		105,577			(189	)		(50,120	)		55,656
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)		—		—		—			—			(11,039	)		(11,039	)
Other comprehensive income (loss),      net of tax		—		—		—			776			—			776
Balance at December 31, 2021		41,619	$	416	$	136,062		$	587		$	(61,159	)	$	75,906

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

6

5E ADVANCED MATERIALS, INC.

NOTES TO THE UNAUDITED CONDENSED CONSOLIDATED FINANCIAL

STATEMENTS

1. Basis of Financial Statement Presentation

These unaudited condensed consolidated 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 December 31, 2022, results of operations for the three and six months ended December 31, 2022 and 2021 and cash flows for the six months ended December 31, 2022 and 2021 have been included. Operating results for the three and six months ended December 31, 2022 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”).

Risk and Uncertainties

We are subject to a number of risks 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.

It is our opinion, based on our current capital resources, that with a modified business plan, we will have sufficient assets to discharge our liabilities as they become due, construct and operate our small scale facility ( the "Small-Scale Facility"), and to meet our administrative and overhead requirements for at least the next 12 months from the date these interim financial statements are issued. Future financings to fund additional engineering and capital expenditures to scale our business are anticipated through efforts to raise additional equity, issue new corporate debt or project specific debt, pursuit of government funding opportunities and incentives, and/or other means. Our continued operations beyond 12 months are dependent on our ability to obtain additional financing prior to the second half of calendar year 2023 or alter the timing of controllable expenditures by May 2023 to the extent needed to maintain adequate liquidity and preserve ongoing environmental obligations. However, 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.

As of today, we are currently operating under our normal business plan which indicates that available cash resources are expected to be exhausted in the fourth quarter of calendar year 2023. Absent additional financing as outlined above, we would no longer be able to meet our ongoing obligations or progress operations under that plan. We have prepared and approved a modified business plan that, if necessary and initiated beginning in May 2023, would alter the timing of controllable expenditures and would preserve available liquidity into the first quarter of calendar year 2024. This modified business plan alleviates substantial doubt about our ability to continue as a going concern. As discussed in Note 7, our Convertible Note contains a financial covenant requiring us to maintain a cash balance of at least $10 million. Our available liquidity will fall below $10 million by the end of February 2024 based on our modified business plan. 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 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.

7

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 date of the event or change in circumstances that caused the transfer.

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.

8

2. Mineral Rights and Properties, Net

Mineral rights and properties, net consisted of the following.

	December 31,		June 30,
	2022		2022
	(in thousands)
Mineral properties	$	6,733	$	6,733
Hydrology wells		547		547
Mineral interest – Elementis lease		908		908
Asset retirement cost, net of accumulated amortization    of $12 and $6 at December 31 and June 30, 2022, respectively(1)		337		176
Mineral rights and properties, net	$	8,525	$	8,364

(1)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.

	December 31,		June 30,
	2022		2022
	(in thousands)
Engineering services	$	9,119	$	8,656
Equipment		25,224		13,548
Construction		8,678		—
Injection and recovery wells		3,749		3,421
Capitalized interest		144		—
Total construction in progress	$	46,914	$	25,625

4. Properties, Plant and Equipment, Net

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

	Depreciation	Estimated useful	December 31,			June 30,
Asset category	method	life (in years)	2022			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		480			340
				3,230			3,022
Less accumulated depreciation				(224	)		(151	)
Properties, plant and equipment, net			$	3,006		$	2,871

For the three and six months ended December 31, 2022 and 2021, we recognized depreciation expense of approximately $38.5 and $73.4 thousand, and $17.9 and $38.2 thousand, respectively.

.

9

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.

	December 31,		June 30,
	2022		2022
	(in thousands)
Asset retirement obligation — beginning of period	$	191	$	79
Obligation incurred during the period		—		106
Revisions to previous estimates		167		(3	)
Accretion		9		9
Asset retirement obligation — end of period		367		191
Accrued reclamation costs		298		298
Total accrued reclamation liabilities	$	665	$	489

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.

	December 31,		June 30,
	2022		2022
	(in thousands)
Accounts payable - trade (1)	$	2,883	$	3,459
Accrued expenses		807		1,584
Accrued capital expenditures		6,207		1,351
Accrued payroll		1,431		780
Accrued interest		945		—
Current portion of debt		39		38
Accounts payable and accrued liabilities	$	12,312	$	7,212

(1) includes $2.1 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.

	December 31,			June 30,
	2022			2022
	(in thousands)
Convertible note	$	60,000		$	—
Vehicle notes payable		167			186
Total debt		60,167			186
Current portion of debt		39			38
Long-term debt		60,128			148
Unamortized convertible note discount — embedded conversion feature		(23,181	)		—
Unamortized debt issuance costs - convertible note		(3,872	)		—
Long-term debt, net	$	33,075		$	148

At December 31, 2022 the fair value of the convertible note was $43.1 million.

10

Interest expense consisted of the following.

	Six months ended December 31,
	2022			2021
	(in thousands)
Convertible note interest	$	945		$	—
Notes payable interest		—			2
Vehicle notes payable interest		4			—
Amortization of debt issuance costs and discount — convertible note		2,001			—
Gross interest expense		2,950			2
Less: amount capitalized to construction in progress		144			—
Interest expense, net of amounts capitalized	$	2,806		$	2
Effective interest rate — convertible note		25.70	%		—

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.

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).

	November 26,		August 26,
	2022		2022
	(Termination)		(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

11

8. Convertible Note Derivative

Our convertible note derivative relates to the Convertible Note described above and was valued upon initial recognition at fair value using a with-and-without methodology utilizing a binomial lattice model (Level 3). The convertible note derivative is re-measured at fair value at each period end using a Black-Scholes option valuation model with the resulting gain or loss recognized in the statement of operations. 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.

	December 31,			September 30,
	2022			2022
	(in thousands)
Convertible note derivative — beginning of period	$	10,987		$	—
Additions		—			24,896
Fair value adjustment (gain) loss		2,166			(13,909	)
Reclassified to additional paid-in capital		(13,153	)		—
Convertible note derivative — end of period	$	—		$	10,987

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 December 31, 2022, 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 December 31,				Six months ended December 31,
	2022		2021		2022		2021
	(in thousands)
Share based compensation expense — service based
Employee share option plan	$	1,261	$	1,310	$	2,222	$	2,838
2022 Equity Compensation Plan — Options		351		—		526		—
2022 Equity Compensation Plan — PSU's		34		—		59		—
2022 Equity Compensation Plan — RSU and DSU's		587		—		726		—
Total service based compensation		2,233		1,310		3,533		2,838
Options issued to suppliers		—		—		—		249
Consulting stock awards		—		1,869		—		3,408
Total share based compensation	$	2,233	$	3,179	$	3,533	$	6,495

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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 six months ended December 31, 2022 and 2021, using the Black-Scholes option valuation model are as follows.

	Six months ended December 31,
	2022	2021
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.

	Six months ended December 31,
	2022					2021
	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			15.42
Exercised		(575	)		3.78		(1,168	)		2.49
Expired/forfeited		(460	)		15.33		(477	)		5.48
Outstanding at end of the period		4,239			11.37		5,609			8.84
Vested at the end of the period		3,312		$	9.01		3,970		$	6.29
Unvested at the end of the period		927			19.76		1,639			14.95

The weighted average remaining life of vested options at December 31, 2022 and 2021 was 1.7 years and 2.24 years, respectively.

As of December 31, 2022, there was $5.6 million of unrecognized compensation cost related to 927 thousand unvested stock options. This cost is expected to be recognized over a weighted-average remaining period of approximately 1.7 years.

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

	Six months ended December 31,
	2022					2021
	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		(880	)		5.71		(220	)		6.62
Expired/forfeited		(100	)		6.85		(111	)		8.11
Unvested at end of the period		927			8.11		1,639			6.01

As of December 31, 2022, the intrinsic value of both the outstanding stock options and vested options was $5.1 million. The intrinsic value of stock options exercised during the six months ended December 31, 2022 and 2021 was $4.6 million and $14.2 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		(14.5	)			14.25		(35.1	)			14.09		(49.6	)
Non-vested shares/units outstanding    at December 31, 2022		131.9		(1)	$	15.96		47.6			$	14.26		179.5
(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) generate 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 six months ended December 31, 2022 and 2021 respectively, stock options and unvested restricted stock units of 5,052 and 4,810 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 $20 million for the construction works in progress, equipment, software, drilling, and technical reports of which $6.2 million is reflected in accounts payable and accrued liabilities on our balance sheet at December 31, 2022.

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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 December 31, 2022 (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.

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 – either through ownership or leasehold interest – 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 December 31, 2022, we substantially advanced construction of our Small-Scale Facility and commenced pre-commissioning activities prior to quarter end. We continue to focus on and target commencing operations for initial production of boric acid in late first quarter or early second quarter of calendar year 2023. The timing of initial production of boric acid is contingent upon the successful completion of commissioning activities and the final clearance to commence mining from the Environmental

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Protection Agency under our Underground Injection Control permit, which are expected to be issued in the ordinary course of business. In January 2023, the United States Geological Survey issued a new report and there were only two companies that produced borates in calendar year 2022, and our production of boric acid would make us the third producer of boron in the United States. We continue to target initial production of lithium carbonate in the second calendar quarter of 2023.

Larger Scale Facility

As announced on December 20, 2022, we are considering opportunities to accelerate the timeline for initial commercial production based on the learnings from our Small-Scale Facility. The opportunities to accelerate the timeline for initial commercial production are underpinned on the belief that the sooner we can enter commercial production, the sooner we can achieve positive earnings and cash flow. There have been significant increases in prices for boron and lithium over recent quarters, largely driven by supply constraints which appear unlikely to dissipate in the near term. Our independent market research indicates medium-to-long term strength in boric acid demand and pricing, which further reinforces the need to explore all of our options to accelerate initial commercial production. The initial focus to accelerate includes developing model estimates for capital cost, operating expenses and revenue based on modular design options. We anticipate using the data and flow sheet optimization derived from the initial production from our Small-Scale Facility to optimize our larger scale production strategy. We aim to quickly transition into engineering and long lead time item acquisitions required to support our plans to achieve commercial production as soon as possible.

Revenue Opportunities from Small-Scale Facility

We are assessing partner-led initiatives to produce downstream derivatives (including, but not limited to, boron specialties and advanced materials) from our Small-Scale Facility. While this is a secondary focus for us, we have made progress with respect to certain initiatives with the opportunity to deliver revenue prior to our planned larger scale facility becoming operational.

Funding and Financial Markets

Commercial Initiatives

During the quarter, we entered into a non-binding letter-of-intent with Estes Energetics, a current supplier to the U.S. Department of Defense, to collaborate on producing boron advanced materials for solid rocket motors to support U.S. space and military industries. The letter-of-intent aligns with on-going U.S. government initiatives and programs to on-shore production of critical materials. We continue to have discussions with prospective and already engaged customers with respect to broader collaboration on boric acid and lithium carbonate sales including customer funded development options.

Government Initiatives

We continue to pursue various government funding opportunities and incentives. We are targeting funding opportunities in areas of interest for the U.S. government, including defense, clean energy, agriculture, and food security. Our focus to date has been the Department of Defense, via the Defense Production Act Title III and the Defense Logistics Agency, as well as the Department of Energy through, the Office of Fossil Energy and Carbon Management and Loans Program Office. While discussions are ongoing with multiple governmental entities, we expect to be able to have more meaningful discussions with the Loans Program Office upon completing an updated technical report. In October 2022, we received a partial exemption for use tax within the State of California for plant and equipment procured to process boric acid and lithium carbonate. The partial exemption is being retroactively applied to our Small-Scale Facility and we expect to apply the exemption to our larger facility.

Capital Market’s Activities

During the quarter, our activities were primarily focused on the United States but included a two-week Australia non-deal roadshow where senior management presented extensively in four Australian states and territories. We have multiple non-deal roadshows scheduled for the upcoming quarter and continue to work with investment banks to increase awareness of the Company to investors in the United States. Given the nature of the project and its location, we have commenced a process to consider non-dilutive debt financing options for our larger scale facility.

Highlights for the Three Months Ended December 31, 2022

•Pre-commissioning activities commenced prior to quarter-end with plan to commence operations in late Q1 or early Q2 of calendar year 2023;

•Continued track record of zero lost time incidents with over 83,000 man hours recorded in the quarter;

•Commenced workstream exploring options to accelerate the large-scale boron and lithium complex;

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•Signed letter of intent with Estes Energetics to collaborate in producing boron-based materials for solid rocket motors;

•Recruitment efforts for CEO well underway.

Liquidity

Our latest liquidity forecast indicates that available cash resources are expected to be exhausted by fourth quarter calendar year 2023. We are actively exploring various financing options, including government funding opportunities. However, if additional financing is not secured prior to the second half of calendar year 2023, we would need to implement a modified business plan. We have prepared and approved an alternative liquidity forecast that, if necessary and initiated beginning in May 2023, would alter the timing of controllable expenditures and would preserve available liquidity into the first quarter of calendar year 2024. See “Liquidity and Capital Resources” below for more information.

Inflation

The U.S. inflation rate has been steadily increasing since 2021 and throughout 2022. 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, Hesperia, CA, and 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 December 31, 2022						Change						Six Months Ended December 31, 2022						Change
	2022			2021			$			%			2022			2021			$			%
	($ in thousands)
COSTS AND EXPENSES
Project expenses	$	3,404		$	2,990		$	414			14	%	$	6,999		$	7,775		$	(776	)		-10	%
General and administrative		7,701			7,830			(129	)		-2	%		12,587			13,671			(1,084	)		-8	%
Research and development		39			—			39		N/A				78			—			78		N/A
Depreciation and amortization    expense		42			20			22			110	%		79			40			39			98	%
Total costs and expenses		11,186			10,840			346			3	%		19,743			21,486			(1,743	)		-8	%
LOSS FROM OPERATIONS		(11,186	)		(10,840	)		(346	)		3	%		(19,743	)		(21,486	)		1,743			-8	%
NON-OPERATING INCOME (EXPENSE)
Other income		22			—			22		N/A				36			10			26			260	%
Interest income		465			1			464		*				526			2			524		*
Derivative gain (loss)		(2,166	)		—			(2,166	)	N/A				11,743			—			11,743		N/A
Interest expense		(1,985	)		—			(1,985	)	N/A				(2,806	)		(2	)		(2,804	)	*
Other expense		(13	)		(200	)		187			-94	%		(13	)		969			(982	)		-101	%
Total non-operating income    (expense)		(3,677	)		(199	)		(3,478	)	NM				9,486			979			8,507		*
NET INCOME (LOSS)	$	(14,863	)	$	(11,039	)	$	(3,824	)		35	%	$	(10,257	)	$	(20,507	)	$	10,250			-50	%
* Represents a percentage change greater        than +/- 300%

Comparison of the three and six months ended December 31, 2022 and 2021

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 six months ended December 31 2022, project expenses decreased 10% versus the comparable period in 2021. The decrease was primarily due to a reduction in drilling activity specific to water monitoring wells ($6.3 million) incurred in the comparable 2021 period partially offset by costs related to our plug and abandonment program ($5 million), increases in construction related insurance ($0.4 million) and other site related costs ($0.2 million) incurred during the current period. For the quarter ended December 31, 2022, project expenses increased 14% as plugging and abandonment costs during the current quarter exceeded the reduction in costs related to the prior year’s quarter water monitoring well activity (approximately $272 thousand) combined with construction related insurance costs of approximately $194 thousand that were incurred in the current year quarter.

General and administrative expenses

The decrease in general and administrative expenses during the three and six months ended December 31, 2022 was primarily driven by one-time costs incurred during the prior three and six months periods related to the preparation of our Form-10, our reorganization, and consulting fees paid to Blue Horizon Advisors LLC for services provided. The absence of these costs during the current three and six month periods were partially offset by an increase in salaries and benefits, stock based compensation, and travel costs resulting from an increase in headcount from 11 at June 30, 2021 to 30 at December 31, 2022. All employee costs across our business are currently accounted for within general and administrative expenses. Insurance costs increased during the three and six months ended December 31, 2022 as a result of our monthly amortization of insurance premiums for our public company Director and Officer insurance.

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Non-operating (income) expense

The derivative gain (loss) during the three and six months ended December 31, 2022 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 loss during the three months ended December 31, 2022 was primarily due to our stock price increasing from $10.16 at September 30, 2022 to $11.63 at November 26, 2022 (termination). The unrealized gain during the six months ended December 31, 2022, 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.

The increase in interest income during the three and six months ended December 31, 2022 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 3.42% for the three and six months ended December 31, 2022.

Interest expense increased primarily due to the issuance of the convertible note on August 26, 2022 and includes $1.5 million and $2 million of debt issuance cost amortization during the three and six months ended December 31, 2022, respectively. During the six month period ended December 31, 2022, we capitalized approximately $144 thousand to construction in progress. Interest expense for the six months ended December 31, 2021 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 six months ended December 31, 2022 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 six months ended December 31, 2022 and 2021, as we have recorded a full valuation allowance against our net deferred tax asset.

Liquidity and Capital Resources

As of December 31, 2022, we had cash and cash equivalents of $56.8 million and working capital of $45.3 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 and operate the facility to complete flow sheet optimization activities and produce product for customer qualification. Over the next 12 months we also have plans to do the following below that will require additional capital:

•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;

•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;

•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.

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It is our opinion, based on our current capital resources, that with a modified business plan, we will have sufficient assets to discharge our liabilities as they become due, construct and operate our Small-Scale Facility, and to meet our administrative and overhead requirements for at least the next 12 months from the date these quarterly financial statements are issued. Future financings to fund additional engineering and capital expenditures to scale our business are anticipated through efforts to raise additional equity, issue new corporate debt or project specific debt, pursuit of government funding opportunities and incentives, and/or other means. Our continued operations beyond 12 months are dependent on our ability to obtain additional financing prior to the second half of calendar year 2023 or alter the timing of controllable expenditures by May 2023 to the extent needed to maintain adequate liquidity and preserve ongoing environmental obligations. However, 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.

As of today, we are currently operating under our normal business plan which indicates that available cash resources are expected to be exhausted in the fourth quarter of calendar year 2023. Absent additional financing as outlined above, we would no longer be able to meet our ongoing obligations or progress operations under that plan. We have prepared and approved a modified business plan that, if necessary and initiated beginning in May 2023, would alter the timing of controllable expenditures and would preserve available liquidity into the first quarter of calendar year 2024. This modified business plan alleviates substantial doubt about our ability to continue as a going concern. Our Convertible Note contains a financial covenant requiring us to maintain a cash balance of at least $10 million (see note 7 to our unaudited condensed consolidated financial statements in item 1 of this report for additional information). Our available liquidity will fall below $10 million by the end of February 2024 based on our modified business plan. 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 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.

Critical Accounting Policies

Derivative Financial Instruments

Our derivative instruments are accounted for on a mark-to-market basis. During the current quarter, 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 $20 million for the construction works in progress, equipment, software and technical reports, of which $6.2 million is reflected in accounts payable and accrued liabilities on our unaudited condensed consolidated balance sheet at December 31, 2022. The majority of the commitments will be settled by June 30, 2023.

Mineral Lease Payments

We have a mineral lease agreement with Elementis for the purposes of obtaining exploration and mining privilege. The mineral lease agreement requires us to make an annual minimum royalty payment of $75 thousand, escalated annually based on inflation, until the expiration date of the lease (March 31, 2023). Payments made during the six months ended December 31, 2022 and 2021, were $0 and $86 thousand, respectively.

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.

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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 six month period ended December 31, 2022, we have taken steps towards remediating the design deficiency that led to the material weakness by hiring additional accounting personnel, removing the offending 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 Mr. Anthony Hall (performing the functions of our Principal Executive Officer) and our Chief Financial Officer (our Principal 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 December 31, 2022. Based on the evaluation of our disclosure controls and procedures as well as the potential impact of the material weakness described above, Mr. Hall and our Chief Financial Officer have concluded that our disclosure controls and procedures were ineffective as of December 31, 2022. 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 December 31, 2022, that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II - OTHER INFORMATION

Item 1. Legal Proceedings.

As of December 31, 2022, 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.

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

21

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 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 a permanent CEO once such CEO is appointed. The CEO will be critical to executing on and achieving our vision, strategic direction, culture, products, and technology. Our capacity to identify and appoint a suitable permanent CEO in a timely manner will be essential to relieve any related speculation and uncertainty regarding our ability to execute the Company’s future business strategy. Likewise, the permanent CEO search and subsequent transition may be disruptive to the Company and our relationships with vendors and employees. 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.

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
			500,000		$	1,825,000

(1) shares issued upon option exercises

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

22

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	Mishic O’Brien Offer Letter, dated October 24, 2022 (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K filed with the SEC on October 25, 2022).
10.2	Jennings Offer Letter, dated October 24, 2022 (incorporated by reference to Exhibit 10.2 to the Company’s Current Report on Form 8-K filed with the SEC on October 25, 2022).
10.3	Van’t Hoff Offer Letter, dated October 24, 2022 (incorporated by reference to Exhibit 10.3 to the Company’s Current Report on Form 8-K filed with the SEC on October 25, 2022).
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: February 9, 2023	By:	/s/ Paul Weibel
		Paul Weibel
		Chief Financial Officer (Principal Financial Officer)

25

EX-31.1

Exhibit 31.1

CERTIFICATION

I, Anthony Hall, 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: February 9, 2023
	/s/ Anthony Hall
	Anthony Hall
	(Performing the functions of 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: February 9, 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 December 31, 2022, as filed with the U.S. Securities and Exchange Commission on the date hereof (the “Report”), I, Anthony Hall, performing the functions of Principal 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: February 9, 2023
	/s/ Anthony Hall
	Anthony Hall
	(Performing the functions of 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 December 31, 2022, 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:	February 9, 2023
		/s/ Paul Weibel
		Paul Weibel
		Chief Financial Officer (Principal Financial Officer)

XML

Cover Page - shares	6 Months Ended
	Dec. 31, 2022	Feb. 09, 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	Dec. 31, 2022
Document Fiscal Year Focus	2023
Document Fiscal Period Focus	Q2
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	Dec. 31, 2022	Jun. 30, 2022
Current assets:
Cash and cash equivalents	$ 56,751	$ 31,057
Prepaid expenses and other current assets	1,032	1,506
Total current assets	57,783	32,563
Mineral rights and properties, net	8,525	8,364
Construction in progress	46,914	25,625
Properties, plant and equipment, net	3,006	2,871
Reclamation bond deposit	1,086	1,086
Right of use asset	287	371
Other assets	6	6
Total assets	117,607	70,886
Current liabilities:
Accounts payable and accrued liabilities	12,312	7,212
Lease liabilities, current	163	164
Total current liabilities	12,475	7,376
Long-term debt	33,075	148
Lease liability	129	211
Accrued reclamation liabilities	665	489
Total liabilities	46,344	8,224
Commitments and contingencies (Note 12)
Stockholders' Equity:
Common stock, $0.01 par value; 180,000 shares authorized; 43,889 and 43,305 shares outstanding December 31 and June 30, respectively	439	433
Additional paid-in capital	188,445	169,593
Retained earnings (accumulated deficit)	(117,621)	(107,364)
Total stockholders' equity	71,263	62,662
Total liabilities and stockholders' equity	$ 117,607	$ 70,886

XML

Condensed Consolidated Balance Sheets (Parenthetical) - $ / shares	Dec. 31, 2022	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	43,889,000	43,305,000

XML

Condensed Consolidated Statements Of Operations and Comprehensive Income (Loss) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Operating expenses
Project expenses	$ 3,404	$ 2,990	$ 6,999	$ 7,775
General and administrative	7,701	7,830	12,587	13,671
Research and Development	39	0	78	0
Depreciation and amortization expense	42	20	79	40
Total operating expenses	11,186	10,840	19,743	21,486
Income (loss) from operations	(11,186)	(10,840)	(19,743)	(21,486)
Non-operating income (expense)
Other income	22	0	36	10
Interest income	465	1	526	2
Derivative gain (loss)	(2,166)	0	11,743	0
Interest expense	(1,985)	0	(2,806)	(2)
Other income (expense)	(13)	(200)	(13)	969
Total non-operating income (expense)	(3,677)	(199)	9,486	979
Income (loss) before income taxes	(14,863)	(11,039)	(10,257)	(20,507)
Income tax provision (benefit)	0	0	0	0
Net income (loss)	$ (14,863)	$ (11,039)	$ (10,257)	$ (20,507)
Net income (loss) per common share - basic	$ (0.34)	$ (0.28)	$ (0.24)	$ (0.52)
Net income (loss) per common share - diluted	$ (0.34)	$ (0.28)	$ (0.24)	$ (0.52)
Weighted average common shares outstanding - basic	43,772	39,878	43,561	39,294
Weighted average common shares outstanding - diluted	43,772	39,878	43,561	39,294
Comprehensive income (loss)
Net income (loss)	$ (14,863)	$ (11,039)	$ (10,257)	$ (20,507)
Reporting currency translation gain (loss)	0	776	0	(829)
Comprehensive income (loss)	$ (14,863)	$ (10,263)	$ (10,257)	$ (21,336)

XML

Condensed Consolidated Statement Of Cash Flows - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Cash Flows From Operating Activities:
Net income (loss)	$ (10,257)	$ (20,507)
Adjustments to reconcile net income (loss) to net cash used by operating activities:
Depreciation and amortization	79	40
Share based compensation	3,533	3,087
Common stock issued for consulting fees		3,408
Unrealized (gain) loss on convertible note derivative instrument	(11,743)
Accretion of reclamation liability	9	3
Amortization of debt issuance costs and discount - convertible note	2,001	0
Amortization of right of use asset	84
Interest earned on reclamation bond		(1)
Net foreign exchange (gain) loss		(969)
Change in:
Prepaid expenses and other current assets	474	(295)
Accounts payable and accrued liabilities	(363)	2,416
Net cash used in operating activities	(16,183)	(12,818)
Cash Flows From Investing Activities:
Construction in progress	(15,908)	(1,662)
Mineral rights and properties additions		(87)
Properties, plant and equipment additions	(208)	(1,058)
Net cash used in investing activities	(16,116)	(2,807)
Cash Flows From Financing Activities:
Proceeds from issuance of convertible note	55,840
Payments on note payable	(19)	(1)
Proceeds from issuance of common stock		26,309
Share offering costs		(797)
Proceeds from exercise of stock options	2,172	2,907
Net cash provided by financing activities	57,993	28,418
Net increase (decrease) in cash and cash equivalents	25,694	12,793
Effect of exchange rate fluctuation on cash	0	139
Cash and cash equivalents at beginning of period	31,057	40,811
Cash and cash equivalents at end of period	56,751	53,743
Supplemental Disclosure of Cash Flow Information:
Cash paid for interest	4	0
Noncash Investing and Financing Activities:
Accounts payable and accrued liabilities change related to construction in progress	5,381	844
Construction in progress transferred to properties, plant and equipment		55
Equipment acquired with notes payable		227
Recognition of operating lease liabilities and right of use assets	0	$ 17
Increase (decrease) in asset retirement costs	$ 167

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)	(9,468)				(9,468)
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	55,656	$ 388	105,577	(189)	(50,120)
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	1,168
Net income (loss)	$ (20,507)
Ending balance, shares at Dec. 31, 2021		41,619
Ending balance at Dec. 31, 2021	75,906	$ 416	136,062	587	(61,159)
Beginning balance, shares at Sep. 30, 2021		38,844
Beginning balance at Sep. 30, 2021	55,656	$ 388	105,577	(189)	(50,120)
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)	(11,039)				(11,039)
Other comprehensive income (loss), net of tax	776			776
Ending balance, shares at Dec. 31, 2021		41,619
Ending balance at Dec. 31, 2021	75,906	$ 416	136,062	$ 587	(61,159)
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	575
Net income (loss)	$ (10,257)
Ending balance, shares at Dec. 31, 2022		43,889
Ending balance at Dec. 31, 2022	71,263	$ 439	188,445		(117,621)
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)

XML

Basis of Financial Statement Presentation

6 Months Ended

Dec. 31, 2022

Policy Text Block [Abstract]

Basis of Financial Statement Presentation

1. Basis of Financial Statement Presentation

These unaudited condensed consolidated 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 December 31, 2022, results of operations for the three and six months ended December 31, 2022 and 2021 and cash flows for the six months ended December 31, 2022 and 2021 have been included. Operating results for the three and six months ended December 31, 2022 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”).

Risk and Uncertainties

We are subject to a number of risks 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.

It is our opinion, based on our current capital resources, that with a modified business plan, we will have sufficient assets to discharge our liabilities as they become due, construct and operate our small scale facility ( the "Small-Scale Facility"), and to meet our administrative and overhead requirements for at least the next 12 months from the date these interim financial statements are issued. Future financings to fund additional engineering and capital expenditures to scale our business are anticipated through efforts to raise additional equity, issue new corporate debt or project specific debt, pursuit of government funding opportunities and incentives, and/or other means. Our continued operations beyond 12 months are dependent on our ability to obtain additional financing prior to the second half of calendar year 2023 or alter the timing of controllable expenditures by May 2023 to the extent needed to maintain adequate liquidity and preserve ongoing environmental obligations. However, 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.

As of today, we are currently operating under our normal business plan which indicates that available cash resources are expected to be exhausted in the fourth quarter of calendar year 2023. Absent additional financing as outlined above, we would no longer be able to meet our ongoing obligations or progress operations under that plan. We have prepared and approved a modified business plan that, if necessary and initiated beginning in May 2023, would alter the timing of controllable expenditures and would preserve available liquidity into the first quarter of calendar year 2024. This modified business plan alleviates substantial doubt about our ability to continue as a going concern. As discussed in Note 7, our Convertible Note contains a financial covenant requiring us to maintain a cash balance of at least $10 million. Our available liquidity will fall below $10 million by the end of February 2024 based on our modified business plan. 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 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 date of the event or change in circumstances that caused the transfer.

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

6 Months Ended

Dec. 31, 2022

Mineral Properties, Net [Abstract]

Mineral Rights and Properties, Net

2. Mineral Rights and Properties, Net

Mineral rights and properties, net consisted of the following.

	December 31,		June 30,
	2022		2022
	(in thousands)
Mineral properties	$	6,733	$	6,733
Hydrology wells		547		547
Mineral interest – Elementis lease		908		908
Asset retirement cost, net of accumulated amortization    of $12 and $6 at December 31 and June 30, 2022, respectively(1)		337		176
Mineral rights and properties, net	$	8,525	$	8,364

(1)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

6 Months Ended

Dec. 31, 2022

Construction In Progress [Abstract]

Construction in Progress

3. Construction in Progress

Construction in progress consisted of the following.

	December 31,		June 30,
	2022		2022
	(in thousands)
Engineering services	$	9,119	$	8,656
Equipment		25,224		13,548
Construction		8,678		—
Injection and recovery wells		3,749		3,421
Capitalized interest		144		—
Total construction in progress	$	46,914	$	25,625

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Properties, Plant and Equipment, Net

6 Months Ended

Dec. 31, 2022

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	December 31,			June 30,
Asset category	method	life (in years)	2022			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		480			340
				3,230			3,022
Less accumulated depreciation				(224	)		(151	)
Properties, plant and equipment, net			$	3,006		$	2,871

For the three and six months ended December 31, 2022 and 2021, we recognized depreciation expense of approximately $38.5 and $73.4 thousand, and $17.9 and $38.2 thousand, respectively.

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Reclamation Liabilities

6 Months Ended

Dec. 31, 2022

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.

	December 31,		June 30,
	2022		2022
	(in thousands)
Asset retirement obligation — beginning of period	$	191	$	79
Obligation incurred during the period		—		106
Revisions to previous estimates		167		(3	)
Accretion		9		9
Asset retirement obligation — end of period		367		191
Accrued reclamation costs		298		298
Total accrued reclamation liabilities	$	665	$	489

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

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Accounts Payable and Accrued Liabilities

6 Months Ended

Dec. 31, 2022

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.

	December 31,		June 30,
	2022		2022
	(in thousands)
Accounts payable - trade (1)	$	2,883	$	3,459
Accrued expenses		807		1,584
Accrued capital expenditures		6,207		1,351
Accrued payroll		1,431		780
Accrued interest		945		—
Current portion of debt		39		38
Accounts payable and accrued liabilities	$	12,312	$	7,212

(1) includes $2.1 million and $1.6 million related to capital expenditures, respectively

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Long-term Debt

6 Months Ended

Dec. 31, 2022

Debt Disclosure [Abstract]

Long-term Debt

7. Long-term Debt

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

	December 31,			June 30,
	2022			2022
	(in thousands)
Convertible note	$	60,000		$	—
Vehicle notes payable		167			186
Total debt		60,167			186
Current portion of debt		39			38
Long-term debt		60,128			148
Unamortized convertible note discount — embedded conversion feature		(23,181	)		—
Unamortized debt issuance costs - convertible note		(3,872	)		—
Long-term debt, net	$	33,075		$	148

At December 31, 2022 the fair value of the convertible note was $43.1 million.

Interest expense consisted of the following.

	Six months ended December 31,
	2022			2021
	(in thousands)
Convertible note interest	$	945		$	—
Notes payable interest		—			2
Vehicle notes payable interest		4			—
Amortization of debt issuance costs and discount — convertible note		2,001			—
Gross interest expense		2,950			2
Less: amount capitalized to construction in progress		144			—
Interest expense, net of amounts capitalized	$	2,806		$	2
Effective interest rate — convertible note		25.70	%		—

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.

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).

	November 26,		August 26,
	2022		2022
	(Termination)		(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

6 Months Ended

Dec. 31, 2022

Convertible Note Derivative [Abstract]

Convertible Note Derivative

8. Convertible Note Derivative

Our convertible note derivative relates to the Convertible Note described above and was valued upon initial recognition at fair value using a with-and-without methodology utilizing a binomial lattice model (Level 3). The convertible note derivative is re-measured at fair value at each period end using a Black-Scholes option valuation model with the resulting gain or loss recognized in the statement of operations. 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.

	December 31,			September 30,
	2022			2022
	(in thousands)
Convertible note derivative — beginning of period	$	10,987		$	—
Additions		—			24,896
Fair value adjustment (gain) loss		2,166			(13,909	)
Reclassified to additional paid-in capital		(13,153	)		—
Convertible note derivative — end of period	$	—		$	10,987

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

6 Months Ended

Dec. 31, 2022

Fair Value Disclosures [Abstract]

Financial Instruments and Fair Value Measurements

9. Financial Instruments and Fair Value Measurements

At December 31, 2022, 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

6 Months Ended

Dec. 31, 2022

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 December 31,				Six months ended December 31,
	2022		2021		2022		2021
	(in thousands)
Share based compensation expense — service based
Employee share option plan	$	1,261	$	1,310	$	2,222	$	2,838
2022 Equity Compensation Plan — Options		351		—		526		—
2022 Equity Compensation Plan — PSU's		34		—		59		—
2022 Equity Compensation Plan — RSU and DSU's		587		—		726		—
Total service based compensation		2,233		1,310		3,533		2,838
Options issued to suppliers		—		—		—		249
Consulting stock awards		—		1,869		—		3,408
Total share based compensation	$	2,233	$	3,179	$	3,533	$	6,495

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 six months ended December 31, 2022 and 2021, using the Black-Scholes option valuation model are as follows.

	Six months ended December 31,
	2022	2021
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.

	Six months ended December 31,
	2022					2021
	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			15.42
Exercised		(575	)		3.78		(1,168	)		2.49
Expired/forfeited		(460	)		15.33		(477	)		5.48
Outstanding at end of the period		4,239			11.37		5,609			8.84
Vested at the end of the period		3,312		$	9.01		3,970		$	6.29
Unvested at the end of the period		927			19.76		1,639			14.95

The weighted average remaining life of vested options at December 31, 2022 and 2021 was 1.7 years and 2.24 years, respectively.

As of December 31, 2022, there was $5.6 million of unrecognized compensation cost related to 927 thousand unvested stock options. This cost is expected to be recognized over a weighted-average remaining period of approximately 1.7 years.

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

	Six months ended December 31,
	2022					2021
	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		(880	)		5.71		(220	)		6.62
Expired/forfeited		(100	)		6.85		(111	)		8.11
Unvested at end of the period		927			8.11		1,639			6.01

As of December 31, 2022, the intrinsic value of both the outstanding stock options and vested options was $5.1 million. The intrinsic value of stock options exercised during the six months ended December 31, 2022 and 2021 was $4.6 million and $14.2 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		(14.5	)			14.25		(35.1	)			14.09		(49.6	)
Non-vested shares/units outstanding    at December 31, 2022		131.9		(1)	$	15.96		47.6			$	14.26		179.5
(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) generate 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

6 Months Ended

Dec. 31, 2022

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 six months ended December 31, 2022 and 2021 respectively, stock options and unvested restricted stock units of 5,052 and 4,810 were excluded from the computation of diluted earnings (loss) per share.

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Commitments and Contingencies

6 Months Ended

Dec. 31, 2022

Commitments and Contingencies Disclosure [Abstract]

Commitments and Contingencies

12. Commitments and Contingencies

We had purchase order commitments of $20 million for the construction works in progress, equipment, software, drilling, and technical reports of which $6.2 million is reflected in accounts payable and accrued liabilities on our balance sheet at December 31, 2022.

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Basis of Financial Statement Presentation (Policies)

6 Months Ended

Dec. 31, 2022

Policy Text Block [Abstract]

Basis of Presentation

These unaudited condensed consolidated 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 December 31, 2022, results of operations for the three and six months ended December 31, 2022 and 2021 and cash flows for the six months ended December 31, 2022 and 2021 have been included. Operating results for the three and six months ended December 31, 2022 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”).

Risk and Uncertainties

Risk and Uncertainties

We are subject to a number of risks 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.

It is our opinion, based on our current capital resources, that with a modified business plan, we will have sufficient assets to discharge our liabilities as they become due, construct and operate our small scale facility ( the "Small-Scale Facility"), and to meet our administrative and overhead requirements for at least the next 12 months from the date these interim financial statements are issued. Future financings to fund additional engineering and capital expenditures to scale our business are anticipated through efforts to raise additional equity, issue new corporate debt or project specific debt, pursuit of government funding opportunities and incentives, and/or other means. Our continued operations beyond 12 months are dependent on our ability to obtain additional financing prior to the second half of calendar year 2023 or alter the timing of controllable expenditures by May 2023 to the extent needed to maintain adequate liquidity and preserve ongoing environmental obligations. However, 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.

As of today, we are currently operating under our normal business plan which indicates that available cash resources are expected to be exhausted in the fourth quarter of calendar year 2023. Absent additional financing as outlined above, we would no longer be able to meet our ongoing obligations or progress operations under that plan. We have prepared and approved a modified business plan that, if necessary and initiated beginning in May 2023, would alter the timing of controllable expenditures and would preserve available liquidity into the first quarter of calendar year 2024. This modified business plan alleviates substantial doubt about our ability to continue as a going concern. As discussed in Note 7, our Convertible Note contains a financial covenant requiring us to maintain a cash balance of at least $10 million. Our available liquidity will fall below $10 million by the end of February 2024 based on our modified business plan. 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 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 date of the event or change in circumstances that caused the transfer.

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)

6 Months Ended

Dec. 31, 2022

Mineral Properties, Net [Abstract]

Summary of Mineral Interests and Properties

Mineral rights and properties, net consisted of the following.

	December 31,		June 30,
	2022		2022
	(in thousands)
Mineral properties	$	6,733	$	6,733
Hydrology wells		547		547
Mineral interest – Elementis lease		908		908
Asset retirement cost, net of accumulated amortization    of $12 and $6 at December 31 and June 30, 2022, respectively(1)		337		176
Mineral rights and properties, net	$	8,525	$	8,364

(1)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)

6 Months Ended

Dec. 31, 2022

Construction In Progress [Abstract]

Summary of Construction in Progress

Construction in progress consisted of the following.

	December 31,		June 30,
	2022		2022
	(in thousands)
Engineering services	$	9,119	$	8,656
Equipment		25,224		13,548
Construction		8,678		—
Injection and recovery wells		3,749		3,421
Capitalized interest		144		—
Total construction in progress	$	46,914	$	25,625

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Properties, Plant and Equipment, Net (Tables)

6 Months Ended

Dec. 31, 2022

Property, Plant and Equipment [Abstract]

Summary of Properties, Plant and Equipment

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

	Depreciation	Estimated useful	December 31,			June 30,
Asset category	method	life (in years)	2022			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		480			340
				3,230			3,022
Less accumulated depreciation				(224	)		(151	)
Properties, plant and equipment, net			$	3,006		$	2,871

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Reclamation Liabilities (Tables)

6 Months Ended

Dec. 31, 2022

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.

	December 31,		June 30,
	2022		2022
	(in thousands)
Asset retirement obligation — beginning of period	$	191	$	79
Obligation incurred during the period		—		106
Revisions to previous estimates		167		(3	)
Accretion		9		9
Asset retirement obligation — end of period		367		191
Accrued reclamation costs		298		298
Total accrued reclamation liabilities	$	665	$	489

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Accounts Payable and Accrued Liabilities (Tables)

6 Months Ended

Dec. 31, 2022

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.

	December 31,		June 30,
	2022		2022
	(in thousands)
Accounts payable - trade (1)	$	2,883	$	3,459
Accrued expenses		807		1,584
Accrued capital expenditures		6,207		1,351
Accrued payroll		1,431		780
Accrued interest		945		—
Current portion of debt		39		38
Accounts payable and accrued liabilities	$	12,312	$	7,212

(1) includes $2.1 million and $1.6 million related to capital expenditures, respectively

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Long-term Debt (Tables)

6 Months Ended

Dec. 31, 2022

Debt Disclosure [Abstract]

Summary of Debt Disclosure

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

	December 31,			June 30,
	2022			2022
	(in thousands)
Convertible note	$	60,000		$	—
Vehicle notes payable		167			186
Total debt		60,167			186
Current portion of debt		39			38
Long-term debt		60,128			148
Unamortized convertible note discount — embedded conversion feature		(23,181	)		—
Unamortized debt issuance costs - convertible note		(3,872	)		—
Long-term debt, net	$	33,075		$	148

At December 31, 2022 the fair value of the convertible note was $43.1 million.

Summary of Interest Expense

Interest expense consisted of the following.

	Six months ended December 31,
	2022			2021
	(in thousands)
Convertible note interest	$	945		$	—
Notes payable interest		—			2
Vehicle notes payable interest		4			—
Amortization of debt issuance costs and discount — convertible note		2,001			—
Gross interest expense		2,950			2
Less: amount capitalized to construction in progress		144			—
Interest expense, net of amounts capitalized	$	2,806		$	2
Effective interest rate — convertible note		25.70	%		—

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).

	November 26,		August 26,
	2022		2022
	(Termination)		(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)

6 Months Ended

Dec. 31, 2022

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.

	December 31,			September 30,
	2022			2022
	(in thousands)
Convertible note derivative — beginning of period	$	10,987		$	—
Additions		—			24,896
Fair value adjustment (gain) loss		2,166			(13,909	)
Reclassified to additional paid-in capital		(13,153	)		—
Convertible note derivative — end of period	$	—		$	10,987

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)

6 Months Ended

Dec. 31, 2022

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 December 31,				Six months ended December 31,
	2022		2021		2022		2021
	(in thousands)
Share based compensation expense — service based
Employee share option plan	$	1,261	$	1,310	$	2,222	$	2,838
2022 Equity Compensation Plan — Options		351		—		526		—
2022 Equity Compensation Plan — PSU's		34		—		59		—
2022 Equity Compensation Plan — RSU and DSU's		587		—		726		—
Total service based compensation		2,233		1,310		3,533		2,838
Options issued to suppliers		—		—		—		249
Consulting stock awards		—		1,869		—		3,408
Total share based compensation	$	2,233	$	3,179	$	3,533	$	6,495

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 six months ended December 31, 2022 and 2021, using the Black-Scholes option valuation model are as follows.

	Six months ended December 31,
	2022	2021
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.

	Six months ended December 31,
	2022					2021
	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			15.42
Exercised		(575	)		3.78		(1,168	)		2.49
Expired/forfeited		(460	)		15.33		(477	)		5.48
Outstanding at end of the period		4,239			11.37		5,609			8.84
Vested at the end of the period		3,312		$	9.01		3,970		$	6.29
Unvested at the end of the period		927			19.76		1,639			14.95

Summary of Nonvested Share Activity

	Six months ended December 31,
	2022					2021
	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		(880	)		5.71		(220	)		6.62
Expired/forfeited		(100	)		6.85		(111	)		8.11
Unvested at end of the period		927			8.11		1,639			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		(14.5	)			14.25		(35.1	)			14.09		(49.6	)
Non-vested shares/units outstanding    at December 31, 2022		131.9		(1)	$	15.96		47.6			$	14.26		179.5
(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) generate 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)	Dec. 31, 2022
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		Dec. 31, 2022	Jun. 30, 2022
Mineral Properties Net [Line Items]
Mineral rights and properties, net		$ 8,525	$ 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		908	908
Asset Retirement Costs [Member]
Mineral Properties Net [Line Items]
Mineral rights and properties, net	[1]	$ 337	$ 176

[1] 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	Dec. 31, 2022	Jun. 30, 2022
Asset Retirement Costs [Member]
Mineral Properties Net [Line Items]
Asset retirement cost, accumulated amortization	$ 12	$ 6

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Construction in Progress - Summary of Construction in Progress (Detail) - USD ($) $ in Thousands	Dec. 31, 2022	Jun. 30, 2022
Construction In Progress [Line Items]
Total construction in progress	$ 46,914	$ 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	25,224	13,548
Construction [Member]
Construction In Progress [Line Items]
Total construction in progress	8,678	0
Injection and recovery wells [Member]
Construction In Progress [Line Items]
Total construction in progress	3,749	3,421
Capitalized interest [Member]
Construction In Progress [Line Items]
Total construction in progress	$ 144	$ 0

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Properties, Plant and Equipment, Net - Summary of Properties, Plant and Equipment (Detail) - USD ($) $ in Thousands	6 Months Ended
	Dec. 31, 2022	Jun. 30, 2022
Property, Plant and Equipment [Line Items]
Properties, plant and equipment, Gross	$ 3,230	$ 3,022
Less accumulated depreciation	(224)	(151)
Properties, plant and equipment, net	3,006	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	$ 480	$ 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

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Properties, Plant and Equipment, Net - Additional Information (Detail) - USD ($)	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Property, Plant and Equipment [Abstract]
Depreciation expense	$ 38,500	$ 17,900	$ 73,400	$ 38,200

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Reclamation Liabilities - Schedule Of Change In Asset Retirement Obligation And Balance Of Reclamation Liabilities Including Asset Retirement Obligation Non Current (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Dec. 31, 2022	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	9	9
Asset retirement obligation - end of period	367	191
Accrued reclamation costs	298	298
Total	$ 665	$ 489

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Reclamation Liabilities - Additional Information (Detail) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Dec. 31, 2022	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		Dec. 31, 2022	Jun. 30, 2022
Payables and Accruals [Abstract]
Accounts payable - trade	[1]	$ 2,883	$ 3,459
Accrued expenses		807	1,584
Accrued capital expenditures		6,207	1,351
Accrued payroll		1,431	780
Accrued interest		945	0
Current portion of debt		39	38
Accounts payable and accrued liabilities		$ 12,312	$ 7,212

[1] includes $2.1 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	Dec. 31, 2022	Jun. 30, 2022
Payables and Accruals [Abstract]
Capital expenditure included in trade accounts payable	$ 2.1	$ 1.6

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Long-term Debt - Summary of Debt Disclosure (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Jun. 30, 2022
Debt Instrument [Line Items]
Total debt	$ 60,167	$ 186
Current portion of debt	39	38
Long-term debt	60,128	148
Unamortized convertible note discount - embedded conversion feature	(23,181)
Unamortized debt issuance costs - convertible note	(3,872)	0
Long-term debt, net	33,075	148
Convertible Note [Member]
Debt Instrument [Line Items]
Total debt	60,000	0
Vehicle Notes Payable [Member]
Debt Instrument [Line Items]
Total debt	$ 167	$ 186

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Long-term Debt - Summary of Interest Expense (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Debt Disclosure [Abstract]
Convertible note interest			$ 945	$ 0
Notes payable interest			0	2
Vehicle notes payable interest			4	0
Amortization of debt issuance costs and discount - convertible note			2,001	0
Gross interest expense			2,950	2
Less: amount capitalized to construction in progress			144	0
Interest expense, net of amounts capitalized	$ 1,985	$ 0	$ 2,806	$ 2
Effective interest rate - convertible note	25.70%	0.00%	25.70%	0.00%

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Long-term Debt - Additional Information (Details) $ / shares in Units, $ in Thousands	Aug. 11, 2022 USD ($) Days $ / shares	Dec. 31, 2022 USD ($)	Sep. 30, 2022 USD ($)	Jun. 30, 2022 USD ($)
Debt Instrument [Line Items]
Debt issuance costs		$ 3,872		$ 0
Convertible note derivative liability		$ 0	$ 10,987	$ 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%

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Long-term Debt - Summary of Fair Value Information for Convertible Instrument (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Nov. 26, 2022	Aug. 26, 2022
Debt Instrument [Line Items]
Total fair value of convertible note instrument		$ 49,541	$ 60,000
Level 2
Debt Instrument [Line Items]
Fair value of convertible note	$ 43,100	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) - USD ($) $ in Thousands	3 Months Ended
	Dec. 31, 2022	Sep. 30, 2022
Convertible Note Derivative [Abstract]
Convertible note derivative - beginning of period	$ 10,987	$ 0
Additions	0	24,896
Fair value adjustment (gain) loss	2,166	(13,909)
Reclassified to additional paid-in capital	(13,153)	0
Convertible note derivative - end of period	$ 0	$ 10,987

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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		6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2022	Dec. 31, 2021
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-Based Payment Arrangement, Expense	$ 2,233	$ 3,179	$ 3,533	$ 6,495
Service Based Compensation [Member]
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-Based Payment Arrangement, Expense	2,233	1,310	3,533	2,838
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	587	0	726	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	1,261	1,310	2,222	2,838
Service Based Compensation [Member] | PSU's
Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items]
Share-Based Payment Arrangement, Expense	34	0	59	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	351	0	526	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	$ 1,869	$ 0	$ 3,408

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Share Based Compensation - Summary of share-based payment award, stock options, valuation assumptions (Details) - Black Scholes [Member] - $ / shares	6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
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	6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
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	(575)	(1,168)
Number of Options, Expired/forfeited	(460)	(477)
Number of Options, Outstanding at end of period	4,239	5,609
Number of Options, Vested at the end of the period	3,312	3,970
Number of Options, Unvested options at end of the period	927	1,639
Weighted Averaged Exercise Price, Outstanding at beginning of the period	$ 9.67	$ 5.19
Weighted Averaged Exercise Price, Granted	25.62	15.42
Weighted Averaged Exercise Price, Exercised	3.78	2.49
Weighted Averaged Exercise Price, Expired/forfeited	15.33	5.48
Weighted Averaged Exercise Price, Outstanding at end of period	11.37	8.84
Weighted Averaged Exercise Price, Vested at the end of the period	9.01	6.29
Weighted Averaged Exercise Price, Unvested at the end of the period	$ 19.76	$ 14.95

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Share Based Compensation - Summary of Nonvested Share Activity (Details) - $ / shares shares in Thousands	6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
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	(880)	(220)
Number of Options, Expired/forfeited	(100)	(111)
Number of Options, Unvested options at end of the period	927	1,639
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	5.71	6.62
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	$ 8.11	$ 6.01

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Share Based Compensation - The Activity for our Incentive Plan (Details) - 2022 Equity Compensation Plan [Member]	6 Months Ended
	Dec. 31, 2022 $ / 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	(49,600)
Ending balance	179,500
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	(14,500)
Ending balance	131,900
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	14.25
Weighted Average Grant Date Fair Value per Share, Ending balance | $ / shares	$ 15.96
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	(35,100)
Ending balance	47,600
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	14.09
Weighted Average Grant Date Fair Value per Share, Ending balance | $ / shares	$ 14.26

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Share Based Compensation - The Activity for our Incentive Plan (Parenthetical) (Details) - 2022 Equity Compensation Plan [Member]	6 Months Ended
	Dec. 31, 2022 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	6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	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	927	1,639	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	927
Share based compensation by share based award unvested options unrecognized compensation	$ 5.6
Share based compensation by share based award non vested options intrinsic value	5.1
Share based compensation by share based award options vested and expected and to vest aggregate intrinsic value	$ 5.1
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 8 months 12 days	2 years 2 months 26 days
Share based compensation by share based award aggregate instrinsic value of stock options excercised	$ 4.6	$ 14.2
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 8 months 12 days

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Earnings (Loss) Per Common Share - Additional Information (Details) - shares shares in Thousands	6 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Share-based Payment Arrangement, Option [Member]
Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share	5,052	4,810

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Commitments and Contingencies - Additional Information (Detail) $ in Millions	Dec. 31, 2022 USD ($)
Commitments and Contingencies [Line Items]
Purchase commitments	$ 20.0
Accounts Payable and Accrued Liabilities [Member]
Commitments and Contingencies [Line Items]
Purchase commitments	$ 6.2