v3.25.4
Shareholders' Equity
 6 Months Ended
Dec. 31, 2025
Shareholders' Equity  
Shareholders' Equity

Note 7 — Shareholders’ Equity

Quarterly Changes in Shareholders' Equity

The following table presents changes in shareholders’ equity for the three months ended December 31, 2025 and 2024 (in thousands, except number of shares):

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Accumulated

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Additional

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Other

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Total

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​

Common Stock

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Paid-in

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Comprehensive

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Accumulated

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Shareholders'

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  ​ ​ ​

Shares

  ​ ​ ​

Amount

  ​ ​ ​

Capital

  ​ ​ ​

Income (Loss)

  ​ ​ ​

Deficit

  ​ ​ ​

Equity

Three Months Ended December 31, 2025:

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​

​

​

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​

​

​

​

​

​

Balances, September 30, 2025

 

91,036,700

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$

91

​

$

569,034

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$

49

​

$

(422,006)

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$

147,168

Issuance of common stock upon exercise of stock options

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72,227

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​

1

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194

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​

—

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​

—

​

​

195

Share-based compensation expense

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—

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​

—

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3,411

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​

—

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​

—

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​

3,411

Cashless exercise of pre-funded warrants

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4,439,071

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4

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​

(4)

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​

—

​

​

—

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​

—

Other comprehensive loss

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—

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—

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​

—

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(2)

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​

—

​

​

(2)

Net loss

 

—

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—

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—

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—

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(22,774)

​

 

(22,774)

Balances, December 31, 2025

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95,547,998

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$

96

​

$

572,635

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$

47

​

$

(444,780)

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$

127,998

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​

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​

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​

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Three Months Ended December 31, 2024:

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​

​

​

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​

​

​

​

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Balances, September 30, 2024

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55,394,338

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$

55

​

$

457,919

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$

289

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$

(344,822)

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$

113,441

Issuance of common stock upon exercise of stock options

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225,363

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​

1

​

​

657

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​

—

​

​

—

​

​

658

Share-based compensation expense

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—

​

​

—

​

​

1,445

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​

—

​

​

—

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​

1,445

Cashless exercise of pre-funded warrants

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4,914,994

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​

5

​

​

(5)

​

​

—

​

​

—

​

​

—

Other comprehensive loss

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—

​

​

—

​

​

—

​

​

(225)

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​

—

​

​

(225)

Net loss

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—

​

​

—

​

​

—

​

​

—

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​

(15,730)

​

​

(15,730)

Balances, December 31, 2024

 

60,534,695

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$

61

​

$

460,016

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$

64

​

$

(360,552)

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$

99,589

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Pre-Funded Warrants

Between October 2021 and April 2025, the Company issued fully vested pre-funded warrants (“PFWs”) exercisable to purchase an aggregate of 28,237,901 shares of common stock. As of December 31, 2025, all outstanding PFWs meet the requirements to be classified in shareholders’ equity under the caption additional paid-in capital. The PFWs do not entitle the holders thereof to any voting rights or any of the other rights or privileges to which holders of common stock are entitled. The exercise prices of the PFWs are subject to adjustment in the event of certain stock dividends and distributions, stock splits, stock combinations, reclassifications or similar events affecting holders of common stock. In the event of certain fundamental corporate transactions, the holders of the PFWs are entitled to receive the kind and amount of securities, cash or other property that the holders would have received had they exercised the PFWs immediately prior to such transaction.

The PFWs are exercisable at any time, subject to the then effective ownership blocker percentage (the “OBP”) as elected by each of the holders of PFWs. The OBP is a percentage designated by the holders whereby the PFWs cannot be exercised if, after giving effect thereto, the holder would beneficially own more than the designated OBP. However, upon at least 61 days’ prior notice to the Company, any holder of PFWs may elect to increase or decrease the OBP to any other percentage not to exceed 19.99%. Assuming the holders

comply with the respective OBP terms, all of the PFWs may be exercised at any time by paying the respective exercise price or electing to exercise on a cashless basis.

As of June 30, 2025, the Company had an aggregate of 16,399,438 PFWs that were outstanding. The following table summarizes PFW activity for the six months ended December 31, 2025:

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2021

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2022

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2024

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2025

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PFWs

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PFWs

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PFWs

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PFWs

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Total

Outstanding, June 30, 2025

123,000

(1)

5,621,053

(2)

3,750,000

(3)

6,905,385

(4)

16,399,438

Cashless exercise of PFWs:

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​

​

​

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Shares surrendered for exercise price

—

​

(377)

(5)

(248)

(5)

(496)

(5)

(1,121)

Shares of common stock issued

—

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(2,199,623)

(6)

(1,874,752)

(6)

(4,149,504)

(6)

(8,223,879)

Outstanding, December 31, 2025

123,000

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3,421,053

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1,875,000

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2,755,385

​

8,174,438

(1)In connection with an underwritten offering in October 2021, PFWs were issued to purchase 1,661,461 shares of common stock at an issuance price of $6.49 per share (the “2021 PFWs”). The exercise price of the 2021 PFWs is $0.01 per share.
(2)In connection with a registered direct offering in May 2022, PFWs were issued to purchase 12,921,055 shares of common stock at an issuance price of $3.799 per warrant (the “2022 PFWs”). The exercise price of the 2022 PFWs is $0.001 per share.
(3)In connection with an underwritten offering in June 2024, PFWs were issued to purchase 3,750,000 shares of common stock at an issuance price of $3.999 a share (the “2024 PFWs”). The exercise price of the 2024 PFWs is $0.001 per share.
(4)As discussed below under the caption 2025 Underwritten Offering, the Company issued 2025 PFWs for the purchase of 6,905,385 shares of common stock on April 24, 2025. The exercise price of the 2025 PFWs is $0.001 per share.
(5)The holders of PFWs provided notice of cashless exercise that resulted in cancellation of shares in lieu of paying the exercise price in cash.
(6)Represents the number of shares issued after giving effect to shares surrendered due to the cashless exercise notification by the holders.

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2025 Private Placement

In May 2025, the Company entered into a securities purchase agreement (the “2025 SPA”) with Handok, Inc. and two other investors relating to a private placement (the “2025 Private Placement”), pursuant to which 1,295,383 shares of common stock were issued at a purchase price of $3.25 per share. Closing of the 2025 Private Placement occurred in June 2025, resulting in net proceeds of $4.2 million.

2025 Underwritten Offering

On April 23, 2025, the Company entered into an underwriting agreement with Guggenheim Securities, LLC (the “2025 Underwriter”) for the planned issuance and sale of equity securities in an underwritten public offering (the “2025 Underwritten Offering”). The 2025 Underwritten Offering resulted in the issuance of (i) 20,786,923 shares of common stock at a price of $3.25 per share for gross proceeds of approximately $67.6 million, (ii) 4,153,846 shares of common stock pursuant to a 30-day option, which was fully exercised during closing, at a public offering price of $3.25 per share (the “2025 Underwriters’ Option”) for gross proceeds of $13.5 million, and (iii) pre-funded warrants to purchase 6,905,385 shares of common stock at a public offering price of $3.249 per pre-funded warrant (the “2025 PFWs”) for gross proceeds of approximately $22.4 million. Closing occurred on April 24, 2025, whereby the aggregate gross proceeds from the 2025 Underwritten Offering amounted to approximately $103.5 million before deductions for underwriting commissions of 6.0% of the gross proceeds and other offering costs of approximately $0.5 million. After deducting total offering costs of approximately $6.7 million, the net proceeds from the 2025 Underwritten Offering amounted to approximately $96.8 million.

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2024 Private Placement

In June 2024, the Company entered into a securities purchase agreement (the “2024 SPA”) with Handok, Inc. and one other investor relating to a private placement (the “2024 Private Placement”), pursuant to which 1,500,000 shares of common stock were issued at a purchase price of $4.00 per share. Closing of the 2024 Private Placement occurred in July 2024, resulting in net proceeds of $6.0 million.

Jefferies Open Market Sales Agreement

On November 14, 2023, the Company and Jefferies LLC (the “Agent”) entered into an open market sales agreement (the “Sales Agreement”) that provides for an “at the market” offering for the sale of up to $50.0 million in shares of the Company’s common stock (the “Placement Shares”) through the Agent. The Agent was acting as sales agent and was required to use commercially reasonable efforts to sell all of the Placement Shares requested to be sold by the Company, consistent with the Agent’s normal trading and sales practices, on mutually agreed terms between the Agent and the Company. The Sales Agreement was scheduled to terminate when all of the Placement Shares had been sold, or earlier upon the election of either the Company or the Agent.

In October 2025, the Company provided the Agent with notice of termination of the Sales Agreement. Accordingly, the Company had the maximum amount remaining for sale under the Sales Agreement of $50.0 million at the date of termination since no shares were ever issued under this agreement.