Globalfoundries (GFS)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-07-29 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: GLOBALFOUNDRIES Inc. (GFS) CIK: 0001709048 --- Reporting Owner --- Name: Yerramilli - Rao Bobby Satyadev CIK: 0001587341 Role: Director --- Holdings --- [Holding #1] Security: Restricted Share Units Ownership: D (Direct) Footnotes: [F1] Reflects the vesting and settlement of restricted stock units (RSUs) into 5,567 ordinary shares on July 29, 2026. [F2] Represents 3,291 RSUs, which vest on July 28, 2027, subject to the reporting person's continued service through the vesting date. Each RSU represents a contingent right to receive one share of the issuer's ordinary shares upon settlement. [Holding #2] Security: Ordinary Shares Ownership: D (Direct) Footnotes: [F1] Reflects the vesting and settlement of restricted stock units (RSUs) into 5,567 ordinary shares on July 29, 2026. --- Footnotes (Complete Index) --- F1: Reflects the vesting and settlement of restricted stock units (RSUs) into 5,567 ordinary shares on July 29, 2026. F2: Represents 3,291 RSUs, which vest on July 28, 2027, subject to the reporting person's continued service through the vesting date. Each RSU represents a contingent right to receive one share of the issuer's ordinary shares upon settlement. --- Signature --- /s/ /s/ Angela Corsilles, as Attorney-in-fact for Reporting Person (2026-07-31)