COLL · Collegium Pharmaceutical Inc. Common Stock
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| Rubric Capital Management LP 10% Owner | ▼ Sell | Open Market | 3,132,743 Shares held | 8/13/2025 | View profile |
| Vikram Karnani President and CEO | ▼ Sell | Tax Withholding | 197,864 Shares held | 2/10/2026 | View profile |
| Colleen Tupper EVP & Chief Financial Officer | ▼ Sell | Tax Withholding | 147,282 Shares held | 2/10/2026 | View profile |
| Gino Santini Director | ▲ Buy | Option Exercise | 112,483 Shares held | 6/8/2026 | View profile |
| Thomas B. Smith EVP and Chief Medical Officer | ▼ Sell | Tax Withholding | 90,651 Shares held | 2/10/2026 | View profile |
| John Gordon Freund | ▼ Sell | Open Market | 83,952 Shares held | 5/18/2026 | View profile |
| David Dieter EVP & General Counsel | ▼ Sell | Open Market | 77,071 Shares held | 3/18/2026 | View profile |
| Scott Dreyer EVP & Chief Commercial Officer | ▼ Sell | Open Market | 71,770 Shares held | 3/3/2026 | View profile |
| Garen G. Bohlin | ▲ Buy | Grant | 71,000 Shares held | 5/14/2026 | View profile |
| John A. Fallon Director | ▼ Sell | Open Market | 64,634 Shares held | 11/12/2025 | View profile |
| Rita J. Balice-Gordon Director | ▲ Buy | Grant | 61,370 Shares held | 5/14/2026 | View profile |
| Carlos Paya V Director | ▲ Buy | Grant | 28,323 Shares held | 5/14/2026 | View profile |
| Nancy Lurker President & CEO | ▲ Buy | Grant | 26,758 Shares held | 5/14/2026 | View profile |
| Donovan Michael Glancy | ▲ Buy | Grant | 17,482 Shares held | 5/14/2026 | View profile |
Transaction History
| Gino Santini | ▲ Buy | Option Exercise | 8,700 | $143K | 6/8/2026 |
| John Gordon Freund | ▼ Sell | Open Market | 20 | $681 | 5/18/2026 |
| John Gordon Freund | ▲ Buy | Option Exercise | 8,700 | $143K | 5/15/2026 |
| John Gordon Freund | ▼ Sell | Open Market | 4,127 | $143K | 5/15/2026 |
| Carlos Paya V | ▲ Buy | Grant | 8,741 | $0 | 5/14/2026 |
| John Gordon Freund | ▲ Buy | Grant | 8,741 | $0 | 5/14/2026 |
| Donovan Michael Glancy | ▲ Buy | Grant | 17,482 | $0 | 5/14/2026 |
| Garen G. Bohlin | ▲ Buy | Grant | 8,741 | $0 | 5/14/2026 |
| Rita J. Balice-Gordon | ▲ Buy | Grant | 8,741 | $0 | 5/14/2026 |
| Gino Santini | ▲ Buy | Grant | 8,741 | $0 | 5/14/2026 |
| Nancy Lurker | ▲ Buy | Grant | 8,741 | $0 | 5/14/2026 |
| Nancy Lurker | ▼ Sell | Open Market | 4,500 | $162K | 5/13/2026 |
| Garen G. Bohlin | ▲ Buy | Option Exercise | 8,700 | $143K | 5/11/2026 |
| Garen G. Bohlin | ▼ Sell | Open Market | 8,700 | $323K | 5/11/2026 |
| David Dieter | ▼ Sell | Open Market | 13,976 | $488K | 3/18/2026 |
| David Dieter | ▼ Sell | Tax Withholding | 8,840 | $316K | 3/17/2026 |
| David Dieter | ▼ Sell | Open Market | 6,224 | $228K | 3/9/2026 |
| Scott Dreyer | ▼ Sell | Open Market | 46,417 | $1.9M | 3/3/2026 |
| Scott Dreyer | ▼ Sell | Open Market | 3,559 | $146K | 3/3/2026 |
| David Dieter | ▲ Buy | Grant | 22,194 | $0 | 2/10/2026 |
| David Dieter | ▲ Buy | Grant | 9,005 | $0 | 2/10/2026 |
| David Dieter | ▼ Sell | Tax Withholding | 2,781 | $130K | 2/10/2026 |
| Vikram Karnani | ▲ Buy | Grant | 79,264 | $0 | 2/10/2026 |
| Vikram Karnani | ▲ Buy | Grant | 32,531 | $0 | 2/10/2026 |
| Vikram Karnani | ▼ Sell | Tax Withholding | 11,296 | $528K | 2/10/2026 |
| Thomas B. Smith | ▲ Buy | Grant | 14,268 | $0 | 2/10/2026 |
| Thomas B. Smith | ▲ Buy | Grant | 22,774 | $0 | 2/10/2026 |
| Thomas B. Smith | ▼ Sell | Tax Withholding | 5,897 | $276K | 2/10/2026 |
| Thomas B. Smith | ▼ Sell | Tax Withholding | 11,538 | $539K | 2/10/2026 |
| Colleen Tupper | ▲ Buy | Grant | 26,421 | $0 | 2/10/2026 |
| Colleen Tupper | ▲ Buy | Grant | 32,734 | $0 | 2/10/2026 |
| Colleen Tupper | ▼ Sell | Tax Withholding | 11,861 | $555K | 2/10/2026 |
| Colleen Tupper | ▼ Sell | Tax Withholding | 26,679 | $1.2M | 2/10/2026 |
| Scott Dreyer | ▲ Buy | Grant | 19,023 | $0 | 2/10/2026 |
| Scott Dreyer | ▲ Buy | Grant | 30,702 | $0 | 2/10/2026 |
| Scott Dreyer | ▼ Sell | Tax Withholding | 9,977 | $466K | 2/10/2026 |
| Scott Dreyer | ▼ Sell | Tax Withholding | 21,615 | $1.0M | 2/10/2026 |
| Scott Dreyer | ▲ Buy | Option Exercise | 17,600 | $280K | 12/8/2025 |
| Scott Dreyer | ▼ Sell | Open Market | 11,125 | $533K | 12/8/2025 |
| Scott Dreyer | ▼ Sell | Open Market | 6,475 | $315K | 12/8/2025 |
| Rita J. Balice-Gordon | ▼ Sell | Open Market | 3,650 | $172K | 12/5/2025 |
| Vikram Karnani | ▼ Sell | Tax Withholding | 8,983 | $425K | 11/12/2025 |
| John A. Fallon | ▲ Buy | Option Exercise | 15,000 | $247K | 11/12/2025 |
| John A. Fallon | ▲ Buy | Option Exercise | 19,853 | $185K | 11/12/2025 |
| John A. Fallon | ▼ Sell | Open Market | 34,853 | $1.6M | 11/12/2025 |
| Colleen Tupper | ▼ Sell | Open Market | 25,142 | $1.0M | 11/6/2025 |
| Colleen Tupper | ▼ Sell | Open Market | 4,858 | $201K | 11/6/2025 |
| Thomas B. Smith | ▼ Sell | Open Market | 17,478 | $672K | 8/29/2025 |
| Scott Dreyer | ▲ Buy | Option Exercise | 16,389 | $350K | 8/18/2025 |
| Scott Dreyer | ▼ Sell | Open Market | 16,389 | $626K | 8/18/2025 |
| Gino Santini | ▲ Buy | Option Exercise | 15,000 | $202K | 8/15/2025 |
| Gino Santini | ▼ Sell | Open Market | 5,405 | $201K | 8/15/2025 |
| Scott Dreyer | ▲ Buy | Option Exercise | 4,861 | $104K | 8/13/2025 |
| Scott Dreyer | ▼ Sell | Open Market | 4,861 | $185K | 8/13/2025 |
| Rubric Capital Management LP | ▼ Sell | Open Market | 25,000 | $946K | 8/13/2025 |
| John Gordon Freund | ▼ Sell | Open Market | 11,659 | $401K | 8/8/2025 |
| John Gordon Freund | ▲ Buy | Option Exercise | 15,000 | $202K | 6/9/2025 |
| John Gordon Freund | ▼ Sell | Open Market | 6,601 | $202K | 6/9/2025 |
| John A. Fallon | ▲ Buy | Grant | 9,791 | $0 | 5/15/2025 |
| Nancy Lurker | ▲ Buy | Grant | 9,791 | $0 | 5/15/2025 |
| Garen G. Bohlin | ▲ Buy | Grant | 9,791 | $0 | 5/15/2025 |
| Rita J. Balice-Gordon | ▲ Buy | Grant | 9,791 | $0 | 5/15/2025 |
| John Gordon Freund | ▲ Buy | Grant | 9,791 | $0 | 5/15/2025 |
| Gino Santini | ▲ Buy | Grant | 9,791 | $0 | 5/15/2025 |
| Carlos Paya V | ▲ Buy | Grant | 19,582 | $0 | 5/15/2025 |
| Colleen Tupper | ▼ Sell | Open Market | 6,396 | $192K | 3/21/2025 |
| Colleen Tupper | ▼ Sell | Open Market | 1,206 | $36K | 3/20/2025 |