Kostman David
Chief Executive Officer
Kostman David has filed 7 SEC Form 4 filings (15 transaction rows) across 1 company, with disclosures dating back to 2025. 7 of those filings fall inside the rolling window. Most recent filing: Jun 9, 2026.
On the most recent filing, Kostman David is listed as Chief Executive Officer at Teads Holding Co. Inside the rolling window, Kostman David reported 3 open-market purchases totaling $53K in TEAD and no open-market sales. The largest disclosed transaction in the window is a purchase of 18,000 TEAD shares on May 29, 2026, worth $21K.
Companies traded
Other insiders at TEAD
Insider Buying
$53K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Kostman David made?
Kostman David has filed 7 SEC Form 4 filings (15 transaction rows) across 1 company since 2025.
Which companies does Kostman David trade?
Kostman David has filed SEC Form 4 disclosures for 1 company, including TEAD.
When was Kostman David's most recent SEC Form 4 filing?
Kostman David's most recent SEC Form 4 filing on Tracefour is dated Jun 9, 2026.
What is Kostman David's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Kostman David is listed as Chief Executive Officer.
What is Kostman David's total buy and sell value in the current window?
Inside the rolling retention window, Kostman David bought $53K and sold $0 based on SEC Form 4 filings.
What was Kostman David's largest disclosed transaction?
The largest disclosed transaction in the current window is a purchase of 18,000 TEAD shares on 2026-05-29, worth $21K, per SEC Form 4 filings.