GLOBALFOUNDRIES Inc. (GFS) · Insider Trading (Form 4) SEC Filing

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-07-28 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: GLOBALFOUNDRIES Inc. (GFS) CIK: 0001709048 --- Reporting Owner --- Name: Dorchak Glenda CIK: 0001468620 Role: Director --- Non-Derivative Transactions --- [Transaction #1] Security: Restricted Share Units Date: 2026-07-28 | Code: A (Grant or award) Shares: +3,291 | Price: $0.00 Shares Owned After: 8,858 | Ownership: D (Direct) Footnotes: [F1] Reflects restricted share units (RSUs) awarded on July 28, 2026 to the reporting person. Such RSUs vest on July 28, 2027, subject to the reporting person's continued service with the issuer through the vesting date. Each RSU represents a contingent right to receive one share of the issuer's ordinary shares upon settlement. [F2] Represents 8,858 RSUs, 5,567 of which vest on July 29, 2026, and 3,291 of which vest on July 28, 2027, subject to the reporting person's continued service through each such vesting date. Each RSU represents a contingent right to receive one share of the issuer's ordinary shares upon settlement. --- Footnotes (Complete Index) --- F1: Reflects restricted share units (RSUs) awarded on July 28, 2026 to the reporting person. Such RSUs vest on July 28, 2027, subject to the reporting person's continued service with the issuer through the vesting date. Each RSU represents a contingent right to receive one share of the issuer's ordinary shares upon settlement. F2: Represents 8,858 RSUs, 5,567 of which vest on July 29, 2026, and 3,291 of which vest on July 28, 2027, subject to the reporting person's continued service through each such 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 (2026-07-30)