Tupper Colleen (CIK 1862082) reported 6 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-02-12). Recent activity: Buy COLL (26,421 shares), Buy COLL (32,734 shares), Sell COLL (11,861 shares), Sell COLL (26,679 shares), Sell COLL (25,142 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-02-12 | COLLEGIUM PHARMACEUTICAL, INC (COLL) | EVP & Chief Financial Officer | Buy | 26,421 | $0 |
| 2026-02-12 | COLLEGIUM PHARMACEUTICAL, INC (COLL) | EVP & Chief Financial Officer | Buy | 32,734 | $0 |
| 2026-02-12 | COLLEGIUM PHARMACEUTICAL, INC (COLL) | EVP & Chief Financial Officer | Sell | 11,861 | $554,502 |
| 2026-02-12 | COLLEGIUM PHARMACEUTICAL, INC (COLL) | EVP & Chief Financial Officer | Sell | 26,679 | $1.2M |
| 2025-11-07 | COLLEGIUM PHARMACEUTICAL, INC (COLL) | EVP & Chief Financial Officer | Sell | 25,142 | $1.0M |
| 2025-11-07 | COLLEGIUM PHARMACEUTICAL, INC (COLL) | EVP & Chief Financial Officer | Sell | 4,858 | $200,538 |
来源：SEC Form 4 申报文件 · 截至 2026-02-12