Executives & Insiders
COLL Key People
0 officers · 0 directors · 0 10%+ owners
Other Insiders(5)
| Name | Title / Role | Shares Owned |
|---|---|---|
| Dieter David | — | — |
| Dreyer Scott | — | — |
| Karnani Vikram | — | — |
| Smith Thomas B | — | — |
| Tupper Colleen | — | — |
Recent Insider Transactions (90d)
| Date | Insider | Title | Code | Shares | Price |
|---|---|---|---|---|---|
| 2026-03-18 | Dieter David | — | S | -13,976 | $34.92 |
| 2026-03-09 | Dieter David | — | S | -6,224 | $36.65 |
| 2026-03-03 | Dreyer Scott | — | S | -3,559 | $40.99 |
| 2026-03-03 | Dreyer Scott | — | S | -46,417 | $40.36 |
| 2026-02-10 | Karnani Vikram | — | F | -11,296 | $46.75 |
| 2026-02-10 | Karnani Vikram | — | A | +32,531 | $0.00 |
| 2026-02-10 | Karnani Vikram | — | A | +79,264 | $0.00 |
| 2026-02-10 | Tupper Colleen | — | A | +32,734 | $0.00 |
| 2026-02-10 | Tupper Colleen | — | A | +26,421 | $0.00 |
| 2026-02-10 | Tupper Colleen | — | F | -11,861 | $46.75 |
| 2026-02-10 | Tupper Colleen | — | F | -26,679 | $46.75 |
| 2026-02-10 | Dreyer Scott | — | F | -21,615 | $46.75 |
| 2026-02-10 | Dreyer Scott | — | F | -9,977 | $46.75 |
| 2026-02-10 | Dreyer Scott | — | A | +30,702 | $0.00 |
| 2026-02-10 | Dreyer Scott | — | A | +19,023 | $0.00 |
| 2026-02-10 | Smith Thomas B | — | F | -5,897 | $46.75 |
| 2026-02-10 | Smith Thomas B | — | F | -11,538 | $46.75 |
| 2026-02-10 | Smith Thomas B | — | A | +22,774 | $0.00 |
| 2026-02-10 | Smith Thomas B | — | A | +14,268 | $0.00 |
| 2026-02-10 | Dieter David | — | A | +22,194 | $0.00 |
| 2026-02-10 | Dieter David | — | A | +9,005 | $0.00 |
| 2026-02-10 | Dieter David | — | F | -2,781 | $46.75 |