Kostman David
SEC Form 4 insider trading activity
Kostman David has filed 8 SEC Form 4 filings (16 transaction rows) across 2 companies, including NICE, TEAD, with disclosures dating back to 2025. 7 of those filings fall inside the rolling window. Most recent filing: Oct 2, 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 NICE
Insider Buying
$53K
reported purchases (SEC code P)
Insider Selling
$0
reported sales (SEC code S)
Companies
2
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Kostman David made?
Kostman David has filed 8 SEC Form 4 filings (16 transaction rows) across 2 companies, including NICE, TEAD since 2025.
Which companies does Kostman David trade?
Kostman David has filed SEC Form 4 disclosures for 2 companies, including NICE, 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 Oct 2, 2026.
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.