Form 4 for GFS GLOBALFOUNDRIES Inc.

Accepted 2026-07-30 15:21:07 ET · period of report 2026-07-28 · accession 0001709048-26-000187 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
M	2026-07-30 15:21	2026-07-28	GFS	Antaki Marc	Dir	A - Grant	$0.00	+4,901	5,789	+552%	$0
	2026-07-30 15:21	2026-07-28	GFS	Antaki Marc	Dir	F - Tax	$53.18	-483	5,306	-8%	-$25.7K

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Restricted Share Units	2026-07-28	A	A	3,291	$0.00	14,829	D	—	—	(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.
2	Common	Ordinary Shares	2026-07-28	A	A	1,610	$0.00	5,789	D	—	—	(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.
3	Common	Ordinary Shares	2026-07-28	F	D	483	$53.18	5,306	D	—	—	(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.