Criteo S.A. (CRTO) CEO auto-sells 15,559 shares for tax withholding

Rhea-AI Filing Summary

Criteo S.A. CEO Michael Komasinski reported an automatic sale of 15,559 ordinary shares on August 6, 2026 at $17.23 per share, executed to fund tax withholding obligations arising from settlement of a previously reported equity award. Following the sale, he directly holds 345,547 ordinary shares.

Insider Trade Summary

Net Seller: 15,559 shares

Net Sell 1 txn

Insider Komasinski Michael

Role CEO

Sold 15,559 shs ($268K)

Type	Security	Shares	Price	Value
Sale	Ordinary Shares F1, F2	15,559	$17.23	$268K

Holdings After Transaction: Ordinary Shares — 345,547 shares (Direct)

Footnotes (2)

1. F1. These securities were automatically sold on the Reporting Person's behalf to fund tax withholding obligations arising from the settlement of a previously-reported security award.
2. F2. For more information about the equity of the Issuer held by the Reporting Person, please see the Issuer's most recent definitive proxy statement filed with the Securities and Exchange Commission.

Key Figures

Shares sold: 15,559 ordinary shares Sale price: $17.23 per share Shares held after transaction: 345,547 ordinary shares

3 metrics

Shares sold 15,559 ordinary shares Automatic sale on August 6, 2026 to fund tax withholding obligations

Sale price $17.23 per share Price per ordinary share in the August 6, 2026 sale

Shares held after transaction 345,547 ordinary shares Direct holdings of CEO Michael Komasinski after the reported sale

Key Terms

tax withholding obligations, previously-reported security award, definitive proxy statement

3 terms

tax withholding obligations financial

"automatically sold on the Reporting Person's behalf to fund tax withholding obligations arising"

previously-reported security award financial

"obligations arising from the settlement of a previously-reported security award."

definitive proxy statement regulatory

"see the Issuer's most recent definitive proxy statement filed with the Securities"

A Definitive Proxy Statement is a detailed document that a company sends to its shareholders before a big meeting, like voting on important decisions. It explains what's being voted on and gives important information so shareholders can make informed choices. It matters because it helps shareholders understand and participate in key company decisions.

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

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Available on EDGAR 08/07/2026 - 04:08 PM Accepted by SEC EDGAR 08/07/2026 - 04:08 PM Learn about SEC filing dates

FAQ

What insider transaction did Criteo (CRTO) disclose for CEO Michael Komasinski?

Criteo (CRTO) disclosed that CEO Michael Komasinski automatically sold 15,559 ordinary shares on August 6, 2026. The sale was executed to fund tax withholding obligations triggered by settlement of a previously reported equity award, and he continues to hold a substantial direct share position.

How many Criteo (CRTO) shares did the CEO sell and at what price?

CEO Michael Komasinski sold 15,559 Criteo ordinary shares at $17.23 per share. These shares were sold automatically on his behalf, specifically to cover tax withholding obligations related to the settlement of a previously reported equity-based compensation award.

Why were Criteo (CRTO) CEO Michael Komasinski’s shares sold in this transaction?

The reported Criteo (CRTO) share sale was made to fund tax withholding obligations from settling a previously reported security award. According to the disclosure, the shares were automatically sold on the CEO’s behalf rather than as a discretionary open-market transaction.

How many Criteo (CRTO) shares does the CEO hold after this sale?

After the transaction, Criteo (CRTO) CEO Michael Komasinski directly holds 345,547 ordinary shares. This post-transaction figure reflects his remaining equity position following the automatic sale of 15,559 shares used to satisfy tax withholding obligations from an earlier equity award settlement.

Was the Criteo (CRTO) CEO’s share sale made under a Rule 10b5-1 trading plan?

The filing does not state that the Criteo (CRTO) CEO’s sale was under a Rule 10b5-1 trading plan. The specific footnotes attribute the sale to tax withholding from an equity award, and the document-level 10b5-1 affirmation checkbox is not marked as applicable.

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^*

Komasinski Michael

(Last) (First) (Middle)

C/O CRITEO LEGAL DEPT.

387 PARK AVENUE SOUTH, 12TH FLOOR

(Street)

NEW YORK NEW YORK 10016

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Criteo S.A. [ CRTO ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/06/2026

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	08/06/2026		S(1)		15,559	D	$17.23	345,547(2)	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. These securities were automatically sold on the Reporting Person's behalf to fund tax withholding obligations arising from the settlement of a previously-reported security award.

2. For more information about the equity of the Issuer held by the Reporting Person, please see the Issuer's most recent definitive proxy statement filed with the Securities and Exchange Commission.

Remarks:

	/s/ Richard van 't Hof, as attorney-in-fact for Michael Komasinski	08/07/2026
	** 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)