A summary of the warrants outstanding as of June 30, 2026 is as follows:


Exercise Price	Outstanding		Grant/Assumption Date	Expiration Date
$57.11		603,386	December 21, 2020	December 21, 2030
$33.63		301,291	August 9, 2021	August 9, 2031
$22.51		153,155	December 17, 2021	December 17, 2031
$22.51		153,155	December 17, 2021	December 17, 2031
$65.23		760,086	December 1, 2022	September 2, 2026
$0.01		3,126,955	September 15, 2023	N/A
$0.01		400,000	December 12, 2024	N/A
Total		5,498,028

In 2024 and 2023, the Company sold pre-funded warrants to purchase 400,000 and 3,126,955 shares of common stock, respectively at a price of $0.01 per share. The pre-funded warrants were acquired by funds affiliated with RTW.