GLOBALFOUNDRIES officer sells 8,692 shares

GLOBALFOUNDRIES Inc. Chief Customer Officer Samuel Vicari reported an open-market sale of company stock.

Rhea-AI Filing Summary

GLOBALFOUNDRIES Inc. Chief Customer Officer Samuel Vicari reported an open-market sale of company stock. On May 11, 2026, he sold 8,692 Ordinary Shares at a weighted average price of $75.62 per share in multiple transactions between $75.60 and $75.66.

Following this sale, the filing shows he held 0 Ordinary Shares directly. The sale was executed as an aggregate open-market transaction, with detailed trade-by-trade pricing data available upon request from the company, its security holders, or the SEC staff.

Insider Trade Summary

Net Seller: 8,692 shares

Net Sell 1 txn

Insider Vicari Samuel

Role Chief Customer Officer

Sold 8,692 shs ($657K)

Type	Security	Shares	Price	Value
Sale	Ordinary Shares	8,692	$75.62	$657K

Holdings After Transaction: Ordinary Shares — 0 shares (Direct)

Footnotes (1)

1. F1. The number of securities reported in this row represents an aggregate number of shares sold on the open market. The price reported represents the weighted average price. The shares were sold in multiple transactions at prices ranging from $75.60 to $75.66 per share, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Key Figures

Shares sold: 8,692 shares Weighted average sale price: $75.62 per share Sale price range: $75.60–$75.66 per share +2 more

5 metrics

Shares sold 8,692 shares Ordinary Shares sold on May 11, 2026

Weighted average sale price $75.62 per share Aggregate open-market sale

Sale price range $75.60–$75.66 per share Individual trade prices within the aggregate sale

Shares after transaction 0 shares Direct Ordinary Share holdings following the sale

Net shares sold 8,692 shares Net-sell direction in transaction summary

Key Terms

open-market sale, weighted average price, Ordinary Shares, Form 4

4 terms

open-market sale financial

"The number of securities reported in this row represents an aggregate number of shares sold on the open market."

An open-market sale is when a shareholder sells existing shares directly on a public exchange to any willing buyer, rather than through a private deal. Think of it like putting goods on a busy market stall where price is set by supply and demand; for investors it matters because such sales increase available supply, can put short-term downward pressure on the stock price, and signal changes in liquidity or investor confidence.

weighted average price financial

"The price reported represents the weighted average price."

Weighted average price is the average price of a security where each trade or component is counted according to its size, so bigger trades pull the average more than smaller ones. Think of it like calculating the average cost of a grocery haul where items you bought more of have greater influence on the final per-item cost. Investors use it to understand the true average price paid or received, judge execution quality, and compare trading performance against market movement.

Ordinary Shares financial

"The number of securities reported in this row represents an aggregate number of shares sold on the open market."

Ordinary shares are a type of ownership stake in a company, giving shareholders a right to participate in the company’s profits and decision-making through voting. They are similar to owning a piece of a business, and their value can rise or fall based on the company's performance. Investors buy ordinary shares to potentially earn dividends and benefit from the company's growth over time.

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transaction did GLOBALFOUNDRIES (GFS) report for Samuel Vicari?

GLOBALFOUNDRIES reported that Chief Customer Officer Samuel Vicari sold 8,692 Ordinary Shares. The transaction was an open-market sale executed on May 11, 2026, as a single aggregated sale across multiple trades within a narrow price range.

How many GLOBALFOUNDRIES (GFS) shares did Samuel Vicari sell and at what price?

Samuel Vicari sold 8,692 Ordinary Shares of GLOBALFOUNDRIES at a weighted average price of $75.62 per share. Individual trades occurred in a tight band between $75.60 and $75.66, according to the disclosed transaction footnote.

What was Samuel Vicari’s GLOBALFOUNDRIES (GFS) shareholding after the reported sale?

After the reported open-market sale, the Form 4 shows Samuel Vicari directly owning 0 Ordinary Shares. The transaction therefore appears to dispose of his reported direct holdings as of the filing’s transaction date and related ownership snapshot.

How were the GLOBALFOUNDRIES (GFS) share sale prices for Samuel Vicari’s Form 4 calculated?

The filing reports a weighted average sale price of $75.62 per share for Vicari’s 8,692 shares. A footnote explains these shares were sold in multiple transactions at prices ranging from $75.60 to $75.66, with full breakdowns available on request.

What type of transaction was disclosed in GLOBALFOUNDRIES (GFS) Chief Customer Officer’s Form 4?

The Form 4 describes the activity as an open-market sale of non-derivative Ordinary Shares. This means Samuel Vicari sold existing shares directly into the market, rather than exercising options or converting derivative securities into stock before selling.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

See more from StockTitan in Google Search and AI answers. Adds StockTitan as a preferred source · opens Google

Add on Google Not now

Accepted by SEC EDGAR 05/13/2026 - 03:33 PM Learn about SEC filing dates

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Vicari Samuel

(Last) (First) (Middle)

400 STONE BREAK ROAD EXTENSION

(Street)

MALTA NEW YORK 12020

(City) (State) (Zip)

UNITED STATES

(Country)

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

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/11/2026

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

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

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

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Ordinary Shares	05/11/2026		S		8,692(1)	D	$75.62	0	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. The number of securities reported in this row represents an aggregate number of shares sold on the open market. The price reported represents the weighted average price. The shares were sold in multiple transactions at prices ranging from $75.60 to $75.66 per share, inclusive. The reporting person undertakes to provide to the Company, any security holder of the Company, or the staff of the SEC, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Remarks:

	/s/ Jeff Worth, as Attorney-in-fact for Reporting Person	05/13/2026
	** 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 4 (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 4: SEC 1474 (03-26)