COLLEGIUM PHARMACEUTICAL, INC COLL
CIK 0001267565
Form 4 transactions dated Sep 1, 2023 to Sep 28, 2026, as reported to the SEC.
Insider purchases & sales
- Purchased
- $0.00
- Sold
- $27.05M
Sep 1, 2023 – Jun 10, 2026
Available records · partial months are marked ·
| Date | Insider | Activity | Trade value (USD) | % of prior holding | |
|---|---|---|---|---|---|
| 2025-12-08 | Dreyer Scott EVP & Chief Commercial Officer | Sale10b5-1 footnote | $847.86K 17,600 shares sold | 14.52% sold Direct holding | ▾ |
| 2025-12-05 | Balice-Gordon Rita J. Director | Sale | $171.67K 3,650 shares sold | 6.49% sold Direct holding | ▾ |
| 2025-11-12 | Fallon John A. Director | Sale | $1.65M 34,853 shares sold | 35.03% sold Direct holding | ▾ |
| 2025-11-06 | Tupper Colleen EVP & Chief Financial Officer | Sale10b5-1 footnote | $1.22M 30,000 shares sold | 19.15% sold Direct holding | ▾ |
| 2025-08-29 | Smith Thomas B EVP and Chief Medical Officer | Sale | $671.58K 17,478 shares sold | 19.92% sold Direct holding | ▾ |
| 2025-08-18 | Dreyer Scott EVP & Chief Commercial Officer | Sale10b5-1 footnote | $626.17K 16,389 shares sold | 13.66% sold Direct holding | ▾ |
| 2025-08-15 | SANTINI GINO Director | Sale | $201.02K 5,405 shares sold | 5.38% sold Direct holding | ▾ |
| 2025-08-13 | Dreyer Scott EVP & Chief Commercial Officer | Sale10b5-1 footnote | $184.88K 4,861 shares sold | 4.48% sold Direct holding | ▾ |
| 2025-08-13 | Rubric Capital Management LP · Rosen David Efraim 10% owner | Sale | $946.25K 25,000 shares sold | Unavailable Indirect holding | ▾ |
| 2025-08-08 | Freund John Gordon Director | Sale | $400.64K 11,659 shares sold | 33.51% sold Indirect holding | ▾ |
Showing 27 / 27 record groups in 2025. The complete set is available through the API.
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