144 0001310204 XXXXXXXX LIVE 0000882095 GILEAD SCIENCES, INC. 000-19731 333 Lakeside Drive Foster City CA 94404 (650) 574-3000 ANDREW DICKINSON Officer Common Morgan Stanley Smith Barney LLC Executive Financial Services

1 New York Plaza 8th Floor New York NY 10004

3000 396810.00 1241569874 05/15/2026 NASDAQ Common 01/24/2023 Performance Shares ISSUER N 3000 01/24/2023 Not Applicable N ANDREW DICKINSON

333 Lakeside Drive Foster City CA 94404

Common 04/15/2026 3000 422880.00 ANDREW DICKINSON

333 Lakeside Drive Foster City CA 94404

Common 03/16/2026 3000 432690.00 ANDREW DICKINSON

333 Lakeside Drive Foster City CA 94404

Common 02/17/2026 3000 463290.00 05/15/2026 08/29/2024 /s/ Andrew D Dickinson