144 0001342570 XXXXXXXX LIVE 0001709048 GLOBALFOUNDRIES Inc. 001-40974 400 STONEBREAK ROAD EXTENSION MALTA NY 12020 (518) 305-9013 Caulfield Thomas Officer Director Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

50000 3076193.45 547754986 06/20/2023 NASDAQ Common 06/20/2023 Option Granted - 04/19/2019 Issuer N 50000 06/20/2023 Cash N Thomas Caulfield

400 Stonebreak Road Extension Malta NY 12020

Common 05/26/2023 50000 3004860.00 Thomas Caulfield

400 Stonebreak Road Extension Malta NY 12020

Common 05/30/2023 50000 3031375.00 Thomas Caulfield

400 Stonebreak Road Extension Malta NY 12020

Common 05/31/2023 6700 402114.57 Thomas Caulfield

400 Stonebreak Road Extension Malta NY 12020

Common 06/02/2023 1200 72066.96 Thomas Caulfield

400 Stonebreak Road Extension Malta NY 12020

Common 06/07/2023 50000 3000180.00 Thomas Caulfield

400 Stonebreak Road Extension Malta NY 12020

Common 06/09/2023 13861 835961.07 Thomas Caulfield

400 Stonebreak Road Extension Malta NY 12020

Common 06/12/2023 50000 3076520.00 Thomas Caulfield

400 Stonebreak Road Extension Malta NY 12020

Common 06/13/2023 50000 3156880.00 Thomas Caulfield

400 Stonebreak Road Extension Malta NY 12020

Common 06/14/2023 50000 3109365.00 Thomas Caulfield

400 Stonebreak Road Extension Malta NY 12020

Common 06/15/2023 50000 3112935.00 Thomas Caulfield

400 Stonebreak Road Extension Malta NY 12020

Common 06/16/2023 50000 3109880.00 06/16/2023 02/15/2023 /s/ Jodi Disselkamp, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for Thomas Caulfield