SEC Form 4 reporting owner

Kostman David

Kostman David has filed 10 Form 4 transactions reported between March 7, 2026 and June 5, 2026, as Chief Executive Officer of Teads Holding Co..

Name as filed: Kostman David

Open-market buys, 24 mo

$53K

3 lines

Open-market sales, 24 mo

None

reported

Companies

with Form 4 filings

Latest transaction

Jun 5, 2026

transaction date

Roles and reported holdings

TEADTeads Holding Co.
Mar 7, 2026 – Jun 5, 2026
Chief Executive Officer
Held directly1,510,440 sh as of Jun 5, 2026 · Form 4
24 months: $53K bought

Transaction history

All 10 reported transactions, newest first. Every row links to the Form 4 on SEC EDGAR.

Date	Company	Type	Shares	Price	Value	Owned after	Filing
Jun 5, 2026	TEADChief Executive Officer	Shares withheld for tax or exercise priceCode F · direct	6,716	$1.15	$8K@ $1.15	1,510,440	Form 4
Jun 5, 2026	TEADChief Executive Officer	Shares withheld for tax or exercise priceCode F · direct	7,870	$1.15	$9K@ $1.15	1,517,156	Form 4
Jun 5, 2026	TEADChief Executive Officer	Shares withheld for tax or exercise priceCode F · direct	28,411	$1.22	$35K@ $1.22	1,525,026	Form 4
Jun 2, 2026	TEADChief Executive Officer	Open-market purchaseCode P · direct	13,500	$1.07	$14K@ $1.07	1,553,437	Form 4
Jun 1, 2026	TEADChief Executive Officer	Open-market purchaseCode P · direct	15,000	$1.19	$18K@ $1.19	1,539,937	Form 4
May 29, 2026	TEADChief Executive Officer	Open-market purchaseCode P · direct	18,000	$1.16	$21K@ $1.16	1,524,937	Form 4
May 13, 2026	TEADChief Executive Officer	Grant or awardCode A · direct	324,000	—	—	1,506,937	Form 4
Mar 7, 2026	TEADChief Executive Officer	Shares withheld for tax or exercise priceCode F · direct	13,680	$0.8400	$11K@ $0.8400	1,182,937	Form 4
Mar 7, 2026	TEADChief Executive Officer	Shares withheld for tax or exercise priceCode F · direct	11,043	$0.8400	$9K@ $0.8400	1,196,617	Form 4
Mar 7, 2026	TEADChief Executive Officer	Shares withheld for tax or exercise priceCode F · direct	7,660	$0.8400	$6K@ $0.8400	1,207,660	Form 4

How this page is built

Every row comes from a Form 4 filed with the SEC, which officers, directors and holders of more than 10% of a company’s stock must file within two business days of a trade. Transactions are grouped by the reporting owner’s name as filed (spacing, capitals and punctuation ignored); two different people filing under an identical name would appear together, and one person filing under two spellings appears on two pages.

Open-market totals count code P purchases and code S sales over the last 24 months. The same trade reported on more than one filing is counted once; when another owner (for example a fund and its general partner) reports the identical trade, they are listed beside it. Holdings are the shares owned after the latest purchase, sale, gift or tax-withholding line, shown separately for direct and indirect ownership; an indirect figure is one holding line, not a total across every trust or entity.

This page describes what was filed with the SEC; it is not investment advice or a recommendation to buy or sell any security.