New GLOBALFOUNDRIES (GFS) director reports initial share and RSU stake

Rhea-AI Filing Summary

GLOBALFOUNDRIES Inc. director Glenda Dorchak has reported her initial ownership on a Form 3. She holds 22,867 ordinary shares directly, plus 5,567 restricted stock units. These RSUs are scheduled to vest on July 29, 2026, contingent on her continuous service, with each RSU delivering one ordinary share at settlement.

SEC Form 3

FORM 3

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person^*

Dorchak Glenda

(Last) (First) (Middle)

400 STONE BREAK ROAD EXTENSION

(Street)

MALTA NEW YORK 12020

(City) (State) (Zip)

UNITED STATES

(Country)

2. Date of Event Requiring Statement (Month/Day/Year)
03/18/2026

3. Issuer Name and Ticker or Trading Symbol
GLOBALFOUNDRIES Inc. [ GFS ]

3a. Foreign Trading Symbol

5. If Amendment, Date of Original Filed (Month/Day/Year)

4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4)	2. Amount of Securities Beneficially Owned (Instr. 4)	3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	4. Nature of Indirect Beneficial Ownership (Instr. 5)
Ordinary Shares	22,867	D
Restricted Share Units	5,567(1)	D

Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4)	2. Date Exercisable and Expiration Date (Month/Day/Year)		3. Title and Amount of Securities Underlying Derivative Security (Instr. 4)		4. Conversion or Exercise Price of Derivative Security	5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5)	6. Nature of Indirect Beneficial Ownership (Instr. 5)
	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents restricted stock units (RSUs), 5,567 of which vest on July 29, 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.

Remarks:

	/s/ Jeff Worth, as Attorney-in-fact for Reporting Person	03/18/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

What insider position did Glenda Dorchak report in GLOBALFOUNDRIES (GFS)?

Glenda Dorchak reported her initial position as a director of GLOBALFOUNDRIES, holding 22,867 ordinary shares directly. She also reported 5,567 restricted stock units, giving investors a clear view of her current equity-based stake in the company.

How many GLOBALFOUNDRIES (GFS) ordinary shares does Glenda Dorchak hold?

Glenda Dorchak holds 22,867 ordinary shares of GLOBALFOUNDRIES directly. This figure represents her reported ownership after the Form 3 filing and provides a baseline view of her equity exposure as a member of the company’s board of directors.

What restricted stock units did Glenda Dorchak disclose for GLOBALFOUNDRIES (GFS)?

She disclosed 5,567 restricted stock units (RSUs) in GLOBALFOUNDRIES. These RSUs are a form of equity compensation that will convert into ordinary shares upon settlement, giving her an additional potential ownership stake beyond currently held shares.

When do Glenda Dorchak’s GLOBALFOUNDRIES (GFS) RSUs vest?

According to the filing footnote, 5,567 restricted stock units vest on July 29, 2026. Vesting is conditional on her continuous service through that date, meaning she must remain in service to receive the underlying ordinary shares.

What does each GLOBALFOUNDRIES (GFS) RSU reported by Glenda Dorchak represent?

Each reported RSU represents a contingent right to one ordinary share of GLOBALFOUNDRIES upon settlement. Once the vesting and settlement conditions are met, the RSUs convert into an equivalent number of ordinary shares, increasing her direct equity ownership.

Does Glenda Dorchak’s Form 3 show any recent buying or selling of GLOBALFOUNDRIES (GFS) shares?

The Form 3 primarily reports existing holdings rather than new transactions. It lists 22,867 ordinary shares and 5,567 RSUs as her beneficial ownership, serving as a starting point for tracking any future Form 4 transactions in GLOBALFOUNDRIES stock.