Certain Common Stock of Kymera Therapeutics, Inc. are subject to a Lock-Up Agreement Ending on 8-FEB-2026. These Common Stock will be under lockup for 61 days starting from 9-DEC-2025 to 8-FEB-2026.

Details:
Directors and officers have agreed that, without the prior written consent of Morgan Stanley & Co. LLC, J.P. Morgan Securities LLC and Jefferies LLC on behalf of the underwriters, they will not publicly disclose an intention to, during the period ending 60 days offer, pledge, sell, contract to sell, sell any option or contract to purchase, purchase any option or contract to sell, grant any option, right or warrant to purchase, lend or otherwise transfer or dispose of, directly or indirectly, any shares of common stock or any securities convertible into or exercisable or exchangeable for shares of common stock (provided that with respect to directors affiliated with Atlas Venture Partners, Baker Bros. Advisors LP, and BVF Partners L.P., such lockups do not pertain to securities held by such funds, and accordingly such parties could potentially enter into transactions with respect to their beneficial ownership interests in such funds that negatively impact our stock price); file any registration statement with the SEC relating to the offering of any shares of common stock or any securities convertible into or exercisable or exchangeable for common stock; or enter into any swap or other arrangement that transfers to another, in whole or in part, any of the economic consequences of ownership of the common stock.