Open Insider Trading Activity for Collegium Pharmaceutical, Inc EVP & Chief Commercial Officer Dreyer Scott
31-day price and insider activity (up to 2 years)
Daily candles with triangles for the buy and sale transactions shown below. Scroll left or zoom out to load earlier candles (up to 2 years).
▲ Insider buy
▼ Insider sale
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Charting by TradingView Lightweight Charts
| Ticker | Filing Date | Transaction Date | Company | Insider | Title | Transaction | Trade Count | Shares | Avg. Price | Total Value | Position Size Change | SEC Filing |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 10b5-1: Scheduled Form 4 Transaction COLL | 2026-03-05 | 2026-03-03 | Collegium Pharmaceutical, Inc | Dreyer Scott | EVP & Chief Commercial Officer | Sell | 2 | 49,976 | $40.40 | $2,019,273.53 | 25.36% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction COLL | 2025-12-10 | 2025-12-08 | Collegium Pharmaceutical, Inc | Dreyer Scott | EVP & Chief Commercial Officer | Sell | 2 | 17,600 | $48.17 | $847,849.75 | 7.61% | View Filing |
| 10b5-1: Scheduled Form 4 Transaction COLL | 2025-08-15 | 2025-08-13 | Collegium Pharmaceutical, Inc | Dreyer Scott | EVP & Chief Commercial Officer | Sell | 1 | 4,861 | $38.03 | $184,863.83 | 4.48% | View Filing |