Stockholders' Equity

12 Months Ended

Jun. 30, 2024

Federal Home Loan Banks [Abstract]

Stockholders' Equity

Note 10. Stockholders’ Equity

Equity Transactions

Shelf Registration Statement

We have a shelf registration statement (February 2024 Self Registration Statement) that permits us to sell, from time to time, up to $100.0 million of common stock, preferred stock, warrants rights and units, subject to the "Baby Shelf Limitation" described below. The February 2024 Shelf Registration Statement was filed February 20, 2024 and declared effective February 28, 2024.

At-The-Market Equity Offering

On February 20, 2024, we entered into a capital on demand sales agreement with JonesTrading Institution Services LLC, pursuant to which we can offer and sell shares having an aggregate offering price of up to $25.0 million (the ATM Program). In no event will we sell securities registered on this registration statement in a public primary offering with a value exceeding more than one-third of our public float in any 12-month period so long as our public float remains below $75.0 million (Baby Shelf Limitation) As of January 2, 2024, the date used under applicable rules of the Securities and Exchange Commission to determine our public float at the commencement of the offering, one-third of our public float was equal to approximately $9.9 million. As of June 30, 2024, no shares have been issued and sold under our ATM Program.

Rights Agreement

On October 1, 2023, our Board approved and adopted a rights agreement (Rights Agreement) by and between us and Computershare, Inc., as Rights Agent (as defined in the Rights Agreement). Pursuant to the Rights Agreement, the Board declared a dividend of one preferred share purchase right (each a Right) for each outstanding share of our common stock, par value $0.00000002 (each a Common Share and collectively, the Common Shares). The Rights are distributable to stockholders of record as of the close of business on October 12, 2023. One Right also will be issued together with each Common Share issued by us after October 12, 2023, but before the Distribution Date, as defined in the Rights Agreement (or the earlier of the redemption or expiration of the Rights) and, in certain circumstances, after the Distribution Date. The Rights and the Rights Agreement will expire upon the earliest to occur of (i) the date on which all of the Rights are redeemed, (ii) the date on which the Rights are exchanged, and (iii) the close of business on September 30, 2024.

Warrants

In May 2023, outstanding warrants to purchase 802,949 shares of our common stock expired. The warrants were fully vested and exercisable at a price of $50.80 per share. As of June 30, 2022, the warrants were valued at $1.6 million. Prior to their expiration, the warrants had been previously revalued to $0, as of December 31, 2022. All corresponding changes in fair value were recorded as a component of other income (expense) in our consolidated statements of operations.

As of June 30, 2024, we have outstanding warrants to purchase 102,513 shares of our common stock, all issued to Torreya Partners LLC in fiscal year 2023. The warrants are fully vested, exercisable at a price of $6.80 per share and expire in October 2027. During the fiscal years ended June 30, 2024 and 2023, no warrants were exercised.

Description of Capital Stock

Our total authorized share capital is 226,100,000 shares consisting of 226,000,000 shares of common stock, $0.00000002 par value per share, and 100,000 shares of preferred stock, $0.01 par value per share.

Common Stock

The holders of common stock are entitled to one vote per share. In the event of a liquidation, dissolution or winding up of our affairs, holders of the common stock will be entitled to share ratably in all our assets that are remaining after payment of our liabilities and the liquidation preference of any outstanding shares of preferred stock. All outstanding shares of common stock are fully paid and non-assessable. The rights, preferences and privileges of holders of common stock are subject to any series of preferred stock that we have issued or that we may issue in the future. The holders of common stock have no preemptive rights and are not subject to future calls or assessments by us.

Preferred Stock

Our Board has the authority to issue up to 100,000 shares of preferred stock with a par value of $0.01 per share in one or more series and to fix the rights, preferences, privileges and restrictions in respect of that preferred stock, including dividend rights, dividend rates, conversion rights, voting rights, terms of redemption (including sinking fund provisions), redemption prices and liquidation preferences, and the number of shares constituting such series and the designation of any such series, without future vote or action by the stockholders. Therefore, the Board, without the approval of the stockholders, could authorize the issue of preferred stock with voting, conversion and other rights that could affect the voting power, dividend and other rights of the holders of shares or that could have the effect of delaying, deferring or preventing a change of control. There were no shares of preferred stock outstanding as of June 30, 2024 and 2023.