=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-10-02
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: GLOBALFOUNDRIES Inc. (GFS)
CIK: 0001709048
--- Reporting Owner ---
Name: Franklin Sam
CIK: 0002115986
Role: Officer (Chief Financial Officer)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Ordinary Shares
Date: 2026-10-02 | Code: F (Payment of exercise/tax)
Shares: -106 | Price: $50.17
Total Value: $5,318.02
Shares Owned After: 20,095 | Ownership: D (Direct)
Footnotes:
[F3] 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.
[F1] Reflects the vesting and settlement of restricted stock units (RSUs) into 432 ordinary shares on October 2, 2026.
--- Holdings ---
[Holding #1]
Security: Restricted Share Units
Ownership: D (Direct)
Footnotes:
[F1] Reflects the vesting and settlement of restricted stock units (RSUs) into 432 ordinary shares on October 2, 2026.
[F2] Represents RSUs, 30,702 of which vest in equal installments on March 1, 2027, 2028 and 2029, 8,060 of which vest in equal installments on March 1, 2027 and 2028, 24,178 of which vest on March 1, 2029, 3,739 of which vest on February 27, 2027, and 28,531 of which vest on November 4, 2026, subject to the reporting person's continuous 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 the vesting and settlement of restricted stock units (RSUs) into 432 ordinary shares on October 2, 2026.
F2: Represents RSUs, 30,702 of which vest in equal installments on March 1, 2027, 2028 and 2029, 8,060 of which vest in equal installments on March 1, 2027 and 2028, 24,178 of which vest on March 1, 2029, 3,739 of which vest on February 27, 2027, and 28,531 of which vest on November 4, 2026, subject to the reporting person's continuous 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: 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 (2026-10-06)
