144 0001789970 XXXXXXXX LIVE 0001770069 MapLight Therapeutics, Inc. 001-42914 800 CHESAPEAKE DRIVE REDWOOD CITY CA 94063 650-839-4360 Hanson Kristopher Officer Common Jefferies LLC

520 Madison Avenue, 4th Floor New York NY 10022

16509 199428.72 52850000 09/16/2026 NASDAQ Common 07/30/2023 Vested RSU Maplight Therapeutics, Inc. N 16509 07/30/2023 N/A N Kris Hanson

800 Chesapeake Drive Redwood City CA 94063

Maplight Therapeutics, Inc. 07/15/2026 7260 266341.09 Kris Hanson

800 Chesapeake Drive Redwood City CA 94063

Maplight Therapeutics, Inc. 07/16/2026 8118 298606.02 Kris Hanson

800 Chesapeake Drive Redwood City CA 94063

Maplight Therapeutics, Inc. 07/17/2026 1130 42825.76 All Sales are to be made pursuant to a previously signed/adopted 10b5-1 Selling plan dated 12/29/2025, and all representations regarding material non-public information were made as of the adoption of the plan. The securities to be sold were acquired upon the vesting of restricted stock units during the period of 7/30/2023 through 7/15/2026. 09/16/2026 12/29/2025 KRISTOPHER L HANSON