=== 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: Antaki Marc
CIK: 0002081973
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: 14,829 | 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 14,829 RSUs, 5,567 of which vest on July 29, 2026, 5,971 of which vest on April 29, 2027, 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.
[Transaction #2]
Security: Ordinary Shares
Date: 2026-07-28 | Code: A (Grant or award)
Shares: +1,610 | Price: $0.00
Shares Owned After: 5,789 | Ownership: D (Direct)
Footnotes:
[F3] Reflects the immediate vesting and settlement of a grant of RSUs into 1,610 ordinary shares on July 28, 2026, which the reporting person elected to receive in lieu of cash compensation.
[Transaction #3]
Security: Ordinary Shares
Date: 2026-07-28 | Code: F (Payment of exercise/tax)
Shares: -483 | Price: $53.18
Total Value: $25,685.94
Shares Owned After: 5,306 | Ownership: D (Direct)
Footnotes:
[F4] Represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the vesting and settlement of RSUs.
--- 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 14,829 RSUs, 5,567 of which vest on July 29, 2026, 5,971 of which vest on April 29, 2027, 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.
F3: Reflects the immediate vesting and settlement of a grant of RSUs into 1,610 ordinary shares on July 28, 2026, which the reporting person elected to receive in lieu of cash compensation.
F4: Represents the withholding of shares by the issuer to satisfy the reporting person's tax withholding obligations in connection with the vesting and settlement of RSUs.
--- Signature ---
/s/ /s/ Angela Corsilles, as Attorney-in-fact for Reporting Person (2026-07-30)
