David Dieter is EVP & General Counsel of COLLEGIUM PHARMACEUTICAL, INC. Currently has a direct ownership of 68,449 shares of COLL, which is worth approximately $2.03 Million. The most recent transaction as insider was on Mar 17, 2025, when has been sold 68,449 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 68.4K
n/a 3M change
n/a 12M change
Total Value Held $2.03 Million

David Dieter Transaction History

Date Transaction Value Shares Traded Shares Held Form
Mar 17 2025
BUY
Grant, award, or other acquisition
-
68,449 Added 50.0%
68,449 Common Stock
DD

David Dieter

EVP & General Counsel
Stoughton, MA

Track Institutional and Insider Activities on COLL

Follow COLLEGIUM PHARMACEUTICAL, INC and customize your updates to receive the information that matters most to you.

Institutional Portfolio Updates

Receive a notification when an Institution or Guru buys or sells COLL shares.

Notify only if

Insider Trading

Get notified when an Collegium Pharmaceutical, Inc insider buys or sells COLL shares.

Notify only if

News

Receive news related to COLLEGIUM PHARMACEUTICAL, INC

Track Activities on COLL