Common Stock and Stockholders' Equity

3 Months Ended

Dec. 31, 2023

Common Stock and Stockholders' Equity

Common Stock and Stockholders' Equity

9.    Common Stock and Stockholders’ Equity

Common stock

On March 29, 2023, following receipt of stockholder approval at the Company’s 2023 annual meeting of stockholders, the number of authorized shares of common stock under the Company’s Certificate of Incorporation was increased from 325,000,000 shares to 425,000,000 shares.

In December 2022, in a registered direct equity offering to certain institutional and accredited investors, including GMS Ventures and Investments (“GMS Ventures”), the Company’s largest stockholder, the Company issued 28,460,831 shares of common stock at a purchase price per share of $0.8784 for $23,208,679 in net proceeds after payment of placement agent fees and other offering costs. GMS Ventures purchased an aggregate of 14,230,418 shares of common stock in the registered direct equity offering. In connection with the registered direct equity offering, the Company issued to M.S. Howells & Co., the placement agent, warrants to purchase up to an aggregate of 515,755 shares of common stock at an exercise price of $1.05 per share, which warrants have a three-year term.

H.C. Wainwright & Co. At-the-Market Offering Agreement

On March 26, 2021, the Company entered into an At-the-Market Offering Agreement with H.C. Wainwright & Co., as sales agent (“Wainwright”) (the “Wainwright ATM Agreement” or the “Wainwright ATM Offering”), under which the Company may issue and sell shares of its common stock having an aggregate offering price of up to $40,000,000 from time to time through Wainwright. The Company incurred financing costs of $197,654, which were capitalized and are being reclassified to additional paid in capital on a pro rata basis when the Company sells common stock under the Wainwright ATM Offering.

Under the Wainwright ATM Agreement, the Company paid Wainwright a commission equal to 3.0% of the aggregate gross proceeds of any sales of common stock under the Wainwright ATM Agreement. The Company terminated the Wainwright ATM Agreement effective May 15, 2023. As a result, the Company wrote off unamortized deferred costs under the Wainwright ATM Agreement effective as of the termination date.

During the three months ended December 31, 2022, the Company sold 895,391 shares of common stock under the Wainwright ATM Offering and generated $1,089,105 in net proceeds. The Company paid fees to Wainwright and other issuance costs of $38,799.

BTIG, LLC At-the-Market Offering Agreement

On May 16, 2023, the Company entered into an At-the-Market Sales Agreement with BTIG, LLC (“BTIG”) as sales agent (the “BTIG ATM Agreement” or the “BTIG ATM Offering”), under which the Company may issue and sell shares of its common stock having an aggregate offering price of up to $100,000,000 from time to time through BTIG. The Company incurred financing costs of $353,688, which were capitalized and are being reclassified to additional paid in capital on a pro rata basis when the Company sells common stock under the BTIG ATM Offering. As of December 31, 2023, $331,512 of such deferred costs are included in other assets on the unaudited interim consolidated balance sheets.

Under the BTIG ATM Agreement, the Company pays BTIG a commission equal to 3.0% of the aggregate gross proceeds of any sales of common stock under the BTIG ATM Agreement. The offering of common stock pursuant to the BTIG ATM Agreement will terminate upon the earlier of (i) the sale of all common stock subject to the BTIG ATM Agreement or (ii) termination of the BTIG ATM Agreement in accordance with its terms.

No shares of common stock were sold under the BTIG ATM Offering during the three months ended December 31, 2023.

Common stock warrants

As of December 31, 2023, shares of common stock issuable upon the exercise of outstanding warrants were as follows:

		Shares of
		common stock
		issuable upon
		exercise of	Exercise Price
Expiration Date		warrants	Per Share
December 22, 2024	(i)	277,128	$	12.00
February 26, 2024		1,747,047	$	0.9535
February 24, 2025		172,864	$	1.27
April 13, 2025	(i)	145,686	$	12.00
May 31, 2025	(i)	62,437	$	12.00
June 22, 2025		191,268	$	1.51875
December 28, 2025		515,755	$	1.0500
January 28, 2026		2,116,364	$	1.25
November 23, 2026		2,100,000	$	1.5625
		7,328,549

(i) The warrants were issued in connection with the convertible senior secured notes originally issued pursuant to the certain Note and Warrant Purchase Agreement dated December 22, 2017 and are classified as liabilities on the accompanying unaudited interim consolidated balance sheets, as the warrants include cash settlement features at the option of the holders under certain circumstances. Refer to Note 4 for fair value measurements disclosures.