144 0001055947 XXXXXXXX LIVE 0001815442 Kymera Therapeutics, Inc. 001-39460 500 NORTH BEACON STREET, 4TH FLOOR WATERTOWN MA 02472 857-285-5314 BVF PARTNERS L P/IL Affiliate of Director Common Stock Jefferies LLC

520 Madison Ave 4th Fl New York NY 10022

1630658 189906430.68 82257588 06/26/2026 NASDAQ Common Stock 08/21/2020 Acquired upon the automatic conversion of private shares in connection with the Issuer's initial public offering on August 21, 2020. The private shares were acquired and fully paid for on March 11, 2020. Issuer N 1630658 08/21/2020 N/A Y BVF Partners, L.P. (BVF) is the investment manager of certain funds and/or managed accounts that are selling the shares. BVF is also an affiliate of a director of the Issuer. The aggregate market value is as of the close of business on June 25, 2026. The number of securities outstanding is as of April 24, 2026. 06/26/2026 Mark N. Lampert, President of BVF Inc., the general partner of BVF