John A. Fallon sold Collegium Pharmaceutical ($COLL) shares once on the open market in the last year for a total of $1.65 million. His most recent sale occurred on November 12, 2025. These sales rank 3,872nd among 11,678 insiders by value, well below the average of $8.6 million per person across 6.4 transactions. No open market purchases.
| Transaction Date | Company | Ticker | Insider Name | Title | Transaction Type | Security | Shares | Price | Shares Owned Following | Total Shares Outstanding | % of Owned | % of Outstanding |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Nov. 12, 2025 | COLLEGIUM PHARMACEUTICAL, INC | $COLL | Fallon John A. | Not found | M | Stock Option (Right to Purchase) | 15000 | $0.00 | 0.0000 | 39,439,890 | 100.00% | 0.04% |
| Nov. 12, 2025 | COLLEGIUM PHARMACEUTICAL, INC | $COLL | Fallon John A. | Not found | M | Stock Option (Right to Purchase) | 19853 | $0.00 | 0.0000 | 39,439,890 | 100.00% | 0.05% |
| Nov. 12, 2025 | COLLEGIUM PHARMACEUTICAL, INC | $COLL | Fallon John A. | Not found | M | Common Stock | 15000 | $16.49 | 79,634.0000 | 39,439,890 | 23.21% | 0.04% |
| Nov. 12, 2025 | COLLEGIUM PHARMACEUTICAL, INC | $COLL | Fallon John A. | Not found | M | Common Stock | 19853 | $9.33 | 99,487.0000 | 39,439,890 | 24.93% | 0.05% |
| Nov. 12, 2025 | COLLEGIUM PHARMACEUTICAL, INC | $COLL | Fallon John A. | Not found | S | Common Stock | 34853 | $47.21 | 64,634.0000 | 39,439,890 | 35.03% | 0.09% |
| May 15, 2025 | COLLEGIUM PHARMACEUTICAL, INC | $COLL | Fallon John A. | Director | A | Common Stock | 9791 | $0.00 | 64,634.0000 | 32,840,153 | 17.85% | 0.03% |
| May 16, 2024 | COLLEGIUM PHARMACEUTICAL, INC | $COLL | Fallon John A. | Director | A | Common Stock | 7693 | $0.00 | 54,843.0000 | 41,438,466 | 16.32% | 0.02% |
| May 18, 2023 | COLLEGIUM PHARMACEUTICAL, INC | $COLL | Fallon John A. | Director | A | Common Stock | 9792 | $0.00 | 47,150.0000 | 34,319,291 | 26.21% | 0.03% |