144 0001597133 XXXXXXXX LIVE 0001709048 GLOBALFOUNDRIES Inc. 001-40974 400 STONEBREAK ROAD EXTENSION MALTA NY 12020 (518) 305-9013 Reeder David Officer Common Fidelity Brokerage Services LLC

900 Salem Street Smithfield RI 02917

5500 298485.00 547754986 02/16/2024 NASDAQ Common 02/16/2024 Option Granted - 08/10/2020 Issuer N 5500 02/16/2024 Cash N David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/02/2024 12916 764954.22 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/03/2024 9500 541500.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/04/2024 9500 527820.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/05/2024 9500 531240.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/08/2024 9500 533615.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/09/2024 9500 542070.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/10/2024 9500 552045.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/11/2024 9500 543400.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/12/2024 9500 544065.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/16/2024 9500 537510.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/17/2024 9500 519750.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/18/2024 9500 531620.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/19/2024 9500 543305.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/22/2024 9500 563920.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/23/2024 28500 1703160.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/24/2024 28500 1724559.70 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/25/2024 17738 1067346.98 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/26/2024 9500 553090.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/29/2024 9500 537700.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/30/2024 9500 538840.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 01/31/2024 9500 530575.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 02/01/2024 9500 523450.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 02/02/2024 9500 517385.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 02/05/2024 5500 292160.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 02/06/2024 9303 477336.93 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 02/14/2024 13303 727375.00 David Reeder

400 Stonebreak Road Extension Malta NY 12020

Common 02/15/2024 9500 526680.00 02/16/2024 06/09/2023 /s/ Ryan Riviere, as a duly authorized representative of Fidelity Brokerage Services LLC, as attorney-in-fact for David Reeder