As of August 29, 2026, the three largest insider holders of COGT are Andrew R Robbins (President And Ceo, 657.50K shares), Andrew R Robbins (President And Ceo, 657.50K shares), Cole Pinnow (Chief Commercial Officer, 216.65K shares).
| # | Insider | Position | Direct | Indirect | Total | Share of Insiders | Last Filed |
|---|---|---|---|---|---|---|---|
| 1 | Andrew R Robbins | President And Ceo | 497,503 | 160,000 | 657,503 | 47.3% | 21 May, 2026 |
| 2 | Cole Pinnow | Chief Commercial Officer | 216,650 | 0 | 216,650 | 15.6% | 19 Dec, 2025 |
| 3 | John Edward Robinson | Chief Scientific Officer | 140,002 | 0 | 140,002 | 10.1% | 30 Dec, 2025 |
| 4 | Jessica Sachs | Chief Medical Officer | 133,938 | 0 | 133,938 | 9.6% | 30 Dec, 2025 |
| 5 | John L. Green | Chief Financial Officer | 131,834 | 0 | 131,834 | 9.5% | 30 Dec, 2025 |
| 6 | Evan Kearns | Chief Legal Officer | 109,398 | 0 | 109,398 | 7.9% | 30 Dec, 2025 |
Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.
| Date | Insider | Position | Transaction | Shares | Price | Value | Shares Held After | Ownership |
|---|---|---|---|---|---|---|---|---|
| 27 Aug, 2026 | Arlene Morris | Director | Acquired M | 41,927 | $5.64 | $236.47K | 41,927 | Direct |
| 27 Aug, 2026 | Arlene Morris | Director | Acquired M | 3,583 | $2.52 | $9.03K | 45,510 | Direct |
| 27 Aug, 2026 | Arlene Morris | Director | Disposed S | 42,349 | $37.09 | $1.57Mn | 3,161 | Direct |
| 27 Aug, 2026 | Arlene Morris | Director | Disposed S | 3,161 | $37.54 | $118.66K | 0 | Direct |
| 27 Aug, 2026 | Arlene Morris | Director | Disposed M | 41,927 | $0.00 | $0 | 2,773 | Direct |
| 27 Aug, 2026 | Arlene Morris | Director | Disposed M | 3,583 | $0.00 | $0 | 0 | Direct |
| 01 Jul, 2026 | Karen Jean Ferrante | Director | Acquired A | 627 | $0.00 | $0 | 627 | Direct |
| 09 Jun, 2026 | Todd Shegog | Director | Acquired A | 17,901 | $0.00 | $0 | 17,901 | Direct |
| 09 Jun, 2026 | Karen Jean Ferrante | Director | Acquired A | 17,901 | $0.00 | $0 | 17,901 | Direct |
| 09 Jun, 2026 | Matthew Ros | Director | Acquired A | 17,901 | $0.00 | $0 | 17,901 | Direct |
| 09 Jun, 2026 | Christopher W. Cain | Director | Acquired A | 17,901 | $0.00 | $0 | 17,901 | Direct |
| 09 Jun, 2026 | Todd Shegog | Director | Acquired A | 17,901 | $0.00 | $0 | 17,901 | Direct |
| 09 Jun, 2026 | Peter Evan Harwin | Director | Acquired A | 17,901 | $0.00 | $0 | 17,901 | Direct |
| 09 Jun, 2026 | Arlene Morris | Director | Acquired A | 17,901 | $0.00 | $0 | 17,901 | Direct |
| 19 May, 2026 | Andrew R Robbins | President And Ceo | Disposed G | 160,000 | $0.00 | $0 | 497,503 | Direct |
| 19 May, 2026 | Andrew R Robbins | President And Ceo | Disposed G | 160,000 | $0.00 | $0 | 497,503 | Direct |
| 19 May, 2026 | Andrew R Robbins | President And Ceo | Acquired G | 160,000 | $0.00 | $0 | 160,000 | Indirect |
| 19 May, 2026 | Andrew R Robbins | President And Ceo | Acquired G | 160,000 | $0.00 | $0 | 160,000 | Indirect |
| 01 Apr, 2026 | Karen Jean Ferrante | Director | Acquired A | 686 | $0.00 | $0 | 686 | Direct |
| 01 Jan, 2026 | Karen Jean Ferrante | Director | Acquired A | 643 | $0.00 | $0 | 643 | Direct |