Teads CEO reports tax-withheld 32,383 shares

Teads Holding Co. Chief Executive Officer David Kostman reported routine share dispositions tied to tax withholding, not open-market sales.

Rhea-AI Filing Summary

Teads Holding Co. Chief Executive Officer David Kostman reported routine share dispositions tied to tax withholding, not open-market sales. On March 7, 2026, the issuer withheld a total of 32,383 shares of common stock at $0.84 per share to cover taxes on vested performance and restricted stock units under company incentive plans. After these transactions, Kostman directly owned 1,182,937 shares of Teads common stock.

Insider Trade Summary

Exercise Price or Tax Liability: 32,383 shares

Exercise Price or Tax Liability 3 txns

Insider Kostman David

Role Chief Executive Officer

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Common Stock	7,660	$0.84	$6K
Exercise Price or Tax Liability	Common Stock	11,043	$0.84	$9K
Exercise Price or Tax Liability	Common Stock	13,680	$0.84	$11K

Holdings After Transaction: Common Stock — 1,182,937 shares (Direct)

Footnotes (3)

1. F1. Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of performance stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.
2. F2. Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.
3. F3. Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2007 Omnibus Securities and Incentive Plan in a transaction exempt under Rule 16b-3.

FAQ

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

What insider transaction did Teads (TEAD) CEO David Kostman report?

David Kostman reported share disposals related to tax withholding, not market sales. On March 7, 2026, Teads withheld shares from his equity awards to cover tax obligations triggered by vesting, under the company’s long-term incentive plans and in a transaction exempt under Rule 16b-3.

How many Teads (TEAD) shares were withheld from the CEO for taxes?

A total of 32,383 Teads common shares were withheld to satisfy tax obligations. These shares were taken from vested performance and restricted stock units, with withholding prices reported at $0.84 per share across three separate entries, all classified as tax-withholding dispositions under code F.

Did the Teads (TEAD) CEO sell shares on the open market in this Form 4?

No, the Form 4 shows no open-market sales. All three transactions are code F tax-withholding dispositions, where the issuer withholds shares to pay exercise or tax liabilities on vested stock units, categorized as transactions exempt from Section 16(b) under Rule 16b-3.

How many Teads (TEAD) shares does CEO David Kostman hold after these transactions?

Following the tax-withholding dispositions, David Kostman directly holds 1,182,937 shares of Teads common stock. This post-transaction balance reflects his remaining equity position after the issuer withheld shares tied to vested performance stock units and restricted stock units for tax purposes.

Which Teads (TEAD) equity plans were involved in the CEO’s tax-withholding transactions?

The transactions involved Teads’ 2021 Long-Term Incentive Plan and its 2007 Omnibus Securities and Incentive Plan. Shares were withheld upon vesting and settlement of performance stock units and restricted stock units granted under these plans, solely to cover related tax obligations.

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

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Accepted by SEC EDGAR 03/10/2026 - 06:48 PM EDT 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^*

Kostman David

(Last) (First) (Middle)

111 WEST 19TH STREET

(Street)

NEW YORK NY 10011

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Teads Holding Co. [ TEAD ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
03/07/2026

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

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 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
Common Stock	03/07/2026		F		7,660(1)	D	$0.84	1,207,660	D
Common Stock	03/07/2026		F		11,043(2)	D	$0.84	1,196,617	D
Common Stock	03/07/2026		F		13,680(3)	D	$0.84	1,182,937	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. Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of performance stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

2. Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2021 Long-Term Incentive Plan in a transaction exempt under Rule 16b-3.

3. Shares withheld by the Issuer to cover tax obligations arising upon vesting and settlement of restricted stock units under the Issuer's 2007 Omnibus Securities and Incentive Plan in a transaction exempt under Rule 16b-3.

Remarks:

	/s/ Veronica Gonzalez, as attorney-in-fact	03/10/2026
	** 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.
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