Dieter David
EVP & General Counsel
Dieter David has filed 4 SEC Form 4 filings (6 transaction rows) across 1 company, with disclosures dating back to 2026. 4 of those filings fall inside the rolling window. Most recent filing: Apr 3, 2026.
On the most recent filing, Dieter David is listed as EVP & General Counsel at COLLEGIUM PHARMACEUTICAL, INC. Inside the rolling window, Dieter David reported no open-market purchases and 2 open-market sales totaling $716K in COLL. The largest disclosed transaction in the window is a sale of 13,976 COLL shares on Mar 18, 2026, worth $488K.
Companies traded
Other insiders at COLL
Insider Buying
$0
reported purchases (SEC code P)
Insider Selling
$716K
reported sales (SEC code S)
Companies
1
in the rolling window
Frequently asked questions
How many SEC Form 4 filings has Dieter David made?
Dieter David has filed 4 SEC Form 4 filings (6 transaction rows) across 1 company since 2026.
Which companies does Dieter David trade?
Dieter David has filed SEC Form 4 disclosures for 1 company, including COLL.
When was Dieter David's most recent SEC Form 4 filing?
Dieter David's most recent SEC Form 4 filing on Tracefour is dated Apr 3, 2026.
What is Dieter David's job title?
On the most recent SEC Form 4 filings tracked by Tracefour, Dieter David is listed as EVP & General Counsel.
What is Dieter David's total buy and sell value in the current window?
Inside the rolling retention window, Dieter David bought $0 and sold $716K based on SEC Form 4 filings.
What was Dieter David's largest disclosed transaction?
The largest disclosed transaction in the current window is a sale of 13,976 COLL shares on 2026-03-18, worth $488K, per SEC Form 4 filings.