David Dieter

Insider Reports History

Location
Stoughton, MA
Signature
/s/ Colleen Tupper as Attorney-In-Fact For David Dieter
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by David Dieter:

Company Role Class Num Shares Value Price $ Report Date Ownership
COLLEGIUM PHARMACEUTICAL, INC EVP & General Counsel Common Stock 97,271 $4,547,419 $46.75 10 Feb 2026 Direct

Insider Reports Filed by David Dieter

Symbol Company Period Transactions Value $ Form Type Role Filing Time
COLL COLLEGIUM PHARMACEUTICAL, INC 10 Feb 2026 3 -$130,012 4 EVP & General Counsel 12 Feb 2026, 16:30
COLL COLLEGIUM PHARMACEUTICAL, INC 17 Mar 2025 1 $0 4 EVP & General Counsel 19 Mar 2025, 16:36
COLL COLLEGIUM PHARMACEUTICAL, INC 17 Mar 2025 0 $0 3 EVP & General Counsel 19 Mar 2025, 16:34