Sternberg Matthew David
COO, Risk Exchange
Sternberg Matthew David has filed 4 SEC Form 4 filings (5 transaction rows) across 1 company, with disclosures dating back to 2025. 4 of those filings fall inside the rolling window. Most recent filing: Jul 28, 2026.
On the most recent filing, Sternberg Matthew David is listed as COO, Risk Exchange at Accelerant Holdings. Inside the rolling window, Sternberg Matthew David reported 1 open-market purchase totaling $75K in ARX and 1 open-market sale totaling $257K in ARX. The largest disclosed transaction in the window is a sale of 17,568 ARX shares on Jul 27, 2026, worth $257K.
Companies traded
Other insiders at ARX
Insider Buying
$75K
reported purchases (SEC code P)
Insider Selling
$257K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Sternberg Matthew David made?
Sternberg Matthew David has filed 4 SEC Form 4 filings (5 transaction rows) across 1 company since 2025.
Which companies does Sternberg Matthew David trade?
Sternberg Matthew David has filed SEC Form 4 disclosures for 1 company, including ARX.
When was Sternberg Matthew David's most recent SEC Form 4 filing?
Sternberg Matthew David's most recent SEC Form 4 filing on Tracefour is dated Jul 28, 2026.
What is Sternberg Matthew David's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Sternberg Matthew David is listed as COO, Risk Exchange.
What is Sternberg Matthew David's total buy and sell value in the current window?
Inside the rolling retention window, Sternberg Matthew David bought $75K and sold $257K based on SEC Form 4 filings.
What was Sternberg Matthew David's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 17,568 ARX shares on 2026-07-27, worth $257K, per SEC Form 4 filings.