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Insider Trading Arrangements
 3 Months Ended
Sep. 30, 2025
shares
Trading Arrangements, by Individual  
Rule 10b5-1 Arrangement Adopted false
Non-Rule 10b5-1 Arrangement Adopted false
Rule 10b5-1 Arrangement Terminated false
Non-Rule 10b5-1 Arrangement Terminated false
Stock options | Hong Gan [Member]  
Trading Arrangements, by Individual  
Material Terms of Trading Arrangement
(c)During the fiscal quarter ended June 30, 2025, none of our directors or officers adopted or terminated a “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement,” as each term is defined in Item 408(a) of Regulation S-K, except as follows: On August 14, 2025, Hong Gan (our Chief Science Officer) adopted a trading plan intended to satisfy the conditions under Rule 10b5-1(c) of the Exchange Act. Mr. Gan’s plan is for the potential exercise sale of up to 500,000 vested stock options with expiration dates ranging between March 13, 2029 and February 9, 2031, and the sale of the shares of Class A common stock underlying such stock options. The duration of the trading plan is through August 15, 2026, or earlier, upon the completion of all transactions subject to the trading plan.
Name Hong Gan
Title Chief Science Officer
Rule 10b5-1 Arrangement Adopted true
Adoption Date August 14, 2025
Expiration Date February 9, 2031
Aggregate Available 500,000