Open Insider Trading Activity for Collegium Pharmaceutical, Inc Director Lurker Nancy
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Unexplained: transactions without an ESPP, DRIP, 10b5-1, tax liability, or Explained M/S tag. COLL | 2026-05-15 | 2026-05-13 | Collegium Pharmaceutical, Inc | Lurker Nancy | Director | Sell | 1 | 4,500 | $35.97 | $161,865.00 | 19.98% | View Filing |