Teads CEO buys 46,500 shares in open market

Teads Holding Co. Chief Executive Officer David Kostman reported a series of open-market purchases of the company’s Common Stock.

Rhea-AI Filing Summary

Teads Holding Co. Chief Executive Officer David Kostman reported a series of open-market purchases of the company’s Common Stock. Across three transactions on May 29, 2026, June 1, 2026 and June 2, 2026, he bought a total of 46,500 shares at weighted average prices between about $1.07 and $1.19 per share. Following these purchases, Kostman directly owns 1,553,437 shares of Teads common stock.

The filing notes that each reported price is a weighted average purchase price, with the underlying trades executed in multiple transactions within specified price ranges on each day.

Insider Trade Summary

Net Buyer: 46,500 shares

Net Buy 3 txns

Insider Kostman David

Role Chief Executive Officer

Bought 46,500 shs ($53K)

Type	Security	Shares	Price	Value
Purchase	Common Stock	13,500	$1.0669	$14K
Purchase	Common Stock	15,000	$1.1936	$18K
Purchase	Common Stock	18,000	$1.1635	$21K

Holdings After Transaction: Common Stock — 1,553,437 shares (Direct)

Footnotes (3)

1. F1. The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $1.1399 to $1.1699 per share. Upon request, the reporting person will provide full information regarding the number of shares purchased at each separate price.
2. F2. The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $1.1904 to $1.1999 per share. Upon request, the reporting person will provide full information regarding the number of shares purchased at each separate price.
3. F3. The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $1.0650 to $1.0675 per share. Upon request, the reporting person will provide full information regarding the number of shares purchased at each separate price.

Key Figures

Total shares purchased: 46,500 shares Shares bought May 29, 2026: 18,000 shares at $1.1635/share Shares bought June 1, 2026: 15,000 shares at $1.1936/share +5 more

8 metrics

Total shares purchased 46,500 shares Open-market buys May 29–June 2, 2026

Shares bought May 29, 2026 18,000 shares at $1.1635/share Common Stock, open-market purchase

Shares bought June 1, 2026 15,000 shares at $1.1936/share Common Stock, open-market purchase

Shares bought June 2, 2026 13,500 shares at $1.0669/share Common Stock, open-market purchase

Post-transaction holdings 1,553,437 shares Direct Common Stock ownership after June 2, 2026

Price range May 29, 2026 $1.1399–$1.1699/share Weighted-average purchase price range

Price range June 1, 2026 $1.1904–$1.1999/share Weighted-average purchase price range

Price range June 2, 2026 $1.0650–$1.0675/share Weighted-average purchase price range

Key Terms

open-market purchase, weighted average purchase price, Common Stock

3 terms

open-market purchase financial

"Each transaction is described as an open-market purchase of Common Stock."

An open-market purchase is when an investor or a company buys shares on a public stock exchange at the going market price, rather than through a private deal. It matters to investors because these purchases change how many shares are available, can push the stock price up or signal confidence from large buyers, and often affect per-share metrics like earnings—think of it like someone buying lots of apples off a grocery shelf, reducing supply and potentially raising the price.

weighted average purchase price financial

"Footnotes state the reported price is a weighted average purchase price."

The weighted average purchase price is the average cost per share you paid across multiple buys, calculated so larger purchases count more than smaller ones. Imagine buying apples at different prices: the overall price you effectively paid depends on how many apples you bought at each price. Investors use it to measure true cost basis, calculate gains or losses, decide when to sell, and manage taxes and portfolio performance.

Common Stock financial

"All reported transactions involve Teads Holding Co. Common Stock."

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

FAQ

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

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

Teads CEO David Kostman reported buying 46,500 shares of Common Stock in open-market transactions. He purchased 18,000 shares on May 29, 15,000 on June 1, and 13,500 on June 2, 2026, at weighted average prices between about $1.07 and $1.19.

At what prices did the Teads (TEAD) CEO purchase shares?

Kostman’s reported prices are weighted averages, around $1.1635, $1.1936, and $1.0669 per share. Footnotes explain these averages reflect multiple trades in ranges from $1.0650–$1.0675, $1.1399–$1.1699, and $1.1904–$1.1999 on the respective trading days.

How many Teads (TEAD) shares does the CEO own after these trades?

After completing the reported open-market purchases, CEO David Kostman directly owns 1,553,437 shares of Teads common stock. This figure reflects his position following the June 2, 2026 transaction and includes all three recent buying days detailed in the insider report.

Were Teads (TEAD) CEO share purchases direct or through an entity?

The filing shows all three transactions as direct ownership by David Kostman. The ownership type is coded as “D” for direct, and the nature of ownership field does not indicate any trust, partnership, or other entity holding these particular shares on his behalf.

How many insider buy transactions did Teads (TEAD) disclose for the CEO?

Teads disclosed three open-market purchase transactions by CEO David Kostman. Together they total 46,500 shares bought over three consecutive trading days, with all coded as non-derivative Common Stock purchases and no corresponding sales, exercises, gifts, or tax-withholding events reported.

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

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Accepted by SEC EDGAR 06/02/2026 - 08:42 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^*

Kostman David

(Last) (First) (Middle)

111 WEST 19TH STREET

(Street)

NEW YORK NEW YORK 10011

(City) (State) (Zip)

UNITED STATES

(Country)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/29/2026

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
Common Stock	05/29/2026		P		18,000	A	$1.1635(1)	1,524,937	D
Common Stock	06/01/2026		P		15,000	A	$1.1936(2)	1,539,937	D
Common Stock	06/02/2026		P		13,500	A	$1.0669(3)	1,553,437	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 reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $1.1399 to $1.1699 per share. Upon request, the reporting person will provide full information regarding the number of shares purchased at each separate price.

2. The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $1.1904 to $1.1999 per share. Upon request, the reporting person will provide full information regarding the number of shares purchased at each separate price.

3. The reported price is a weighted average purchase price. These shares were purchased in multiple transactions at prices ranging from $1.0650 to $1.0675 per share. Upon request, the reporting person will provide full information regarding the number of shares purchased at each separate price.

Remarks:

	/s/ Veronica Gonzalez, as attorney-in-fact	06/02/2026
	** 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)