David Dieter
EVP & General Counsel · 2 filings · Latest: Mar 18, 2026
COLLEGIUM PHARMACEUTICAL, INC
| Ticker | Owner | Relationship | Date | Transaction | Cost | #Shares | Value ($) | #Shares Total | SEC Form 4 |
|---|
COLL | David Dieter | EVP & General Counsel | Mar 17, 2026 | Tax Withholding | $35.72 | 8,840 | $315.8K | 68,231 | |
COLL | David Dieter | EVP & General Counsel | Mar 18, 2026 | Sale | $34.92 | 13,976 | $488.1K | 77,071 | |