v3.25.4

Shareholders' Equity - Pre-Funded Warrants (Details) - $ / shares | 6 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Dec. 31, 2025 | Apr. 30, 2025 | Apr. 24, 2025 | Jun. 30, 2024 | May 31, 2022 | Oct. 31, 2021
Pre-funded warrants |  |  |  |  |  |
Shareholders' Equity |  |  |  |  |  |
Number of shares of common stock called by warrants issued |  | 28,237,901 |  |  |  |
Warrants outstanding, beginning (in shares) | 16,399,438 |  |  |  |  |
Cashless exercise of PFWs: Shares surrendered for exercise price | (1,121) |  |  |  |  |
Cashless exercise of PFWs: Shares of common stock issued | (8,223,879) |  |  |  |  |
Warrants outstanding, ending (in shares) | 8,174,438 |  |  |  |  |
Pre-funded warrants | Securities exchange agreement | Maximum |  |  |  |  |  |
Shareholders' Equity |  |  |  |  |  |
Warrants exercisable, ownership blocker percentage | 19.99% |  |  |  |  |
2021 PFWs |  |  |  |  |  |
Shareholders' Equity |  |  |  |  |  |
Number of shares of common stock called by warrants issued |  |  |  |  |  | 1,661,461
Warrants outstanding, beginning (in shares) | 123,000 |  |  |  |  |
Warrants outstanding, ending (in shares) | 123,000 |  |  |  |  |
Shares issue price (in dollars per share) |  |  |  |  |  | $ 6.49
Warrant price (per share) |  |  |  |  |  | $ 0.01
2022 PFWs |  |  |  |  |  |
Shareholders' Equity |  |  |  |  |  |
Number of shares of common stock called by warrants issued |  |  |  |  | 12,921,055 |
Warrants outstanding, beginning (in shares) | 5,621,053 |  |  |  |  |
Cashless exercise of PFWs: Shares surrendered for exercise price | (377) |  |  |  |  |
Cashless exercise of PFWs: Shares of common stock issued | (2,199,623) |  |  |  |  |
Warrants outstanding, ending (in shares) | 3,421,053 |  |  |  |  |
Shares issue price (in dollars per share) |  |  |  |  | $ 3.799 |
Warrant price (per share) |  |  |  |  | $ 0.001 |
2024 PFWs |  |  |  |  |  |
Shareholders' Equity |  |  |  |  |  |
Number of shares of common stock called by warrants issued |  |  |  | 3,750,000 |  |
Warrants outstanding, beginning (in shares) | 3,750,000 |  |  |  |  |
Cashless exercise of PFWs: Shares surrendered for exercise price | (248) |  |  |  |  |
Cashless exercise of PFWs: Shares of common stock issued | (1,874,752) |  |  |  |  |
Warrants outstanding, ending (in shares) | 1,875,000 |  |  |  |  |
Shares issue price (in dollars per share) |  |  |  | $ 3.999 |  |
Warrant price (per share) |  |  |  | $ 0.001 |  |
2025 PFWs |  |  |  |  |  |
Shareholders' Equity |  |  |  |  |  |
Number of shares of common stock called by warrants issued |  |  | 6,905,385 |  |  |
Warrants outstanding, beginning (in shares) | 6,905,385 |  |  |  |  |
Cashless exercise of PFWs: Shares surrendered for exercise price | (496) |  |  |  |  |
Cashless exercise of PFWs: Shares of common stock issued | (4,149,504) |  |  |  |  |
Warrants outstanding, ending (in shares) | 2,755,385 |  |  |  |  |
Warrant price (per share) |  |  | $ 0.001 |  |  |

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