CYCN · Cyclerion Therapeutics Inc. Common Stock
View on chartInsiders & Stakes
| Peter M. Hecht Chief Executive Officer | ▼ Sell | Other | 910,240 Shares held | 7/16/2026 | View profile |
| Regina Margaret Graul President | ▼ Sell | Tax Withholding | 107,523 Shares held | 8/14/2026 | View profile |
| Michael J. Higgins Interim President & CEO | ▲ Buy | Grant | 30,740 Shares held | 3/25/2025 | View profile |
| Errol B. Desouza Director | ▲ Buy | Grant | 30,000 Shares held | 11/30/2023 | View profile |
| CHICKO RHONDA M. Chief Financial Officer | ▲ Buy | Option Exercise | 25,018 Shares held | 8/14/2026 | View profile |
| Steven Hyman | ▲ Buy | Grant | 20,000 Shares held | 11/30/2023 | View profile |
| Terrance McGuire Director | ▲ Buy | Grant | 5,552 Shares held | 11/30/2023 | View profile |
| Slate Path Capital LP 10% Owner | ▼ Sell | Open Market | 0 Shares held | 11/21/2024 | View profile |
Transaction History
| CHICKO RHONDA M. | ▲ Buy | Option Exercise | 25,000 | $59K | 8/14/2026 |
| Regina Margaret Graul | ▲ Buy | Option Exercise | 55,849 | $184K | 8/14/2026 |
| Regina Margaret Graul | ▼ Sell | Tax Withholding | 48,629 | $184K | 8/14/2026 |
| Peter M. Hecht | ▼ Sell | Other | 351,037 | — | 7/16/2026 |
| Peter M. Hecht | ▲ Buy | Grant | 181,818 | $500K | 3/25/2025 |
| Michael J. Higgins | ▲ Buy | Grant | 9,090 | $25K | 3/25/2025 |
| Slate Path Capital LP | ▼ Sell | Open Market | 357,880 | $555K | 11/21/2024 |
| Peter M. Hecht | ▲ Buy | Grant | 15,000 | $0 | 1/1/2024 |
| Regina Margaret Graul | ▲ Buy | Grant | 50,000 | $0 | 1/1/2024 |
| Peter M. Hecht | ▲ Buy | Grant | 15,000 | $0 | 12/1/2023 |
| Terrance McGuire | ▲ Buy | Grant | 5,000 | $0 | 11/30/2023 |
| Peter M. Hecht | ▲ Buy | Grant | 20,000 | $0 | 11/30/2023 |
| Errol B. Desouza | ▲ Buy | Grant | 20,000 | $0 | 11/30/2023 |
| Errol B. Desouza | ▲ Buy | Grant | 30,000 | $0 | 11/30/2023 |
| Steven Hyman | ▲ Buy | Grant | 20,000 | $0 | 11/30/2023 |
| Terrance McGuire | ▼ Sell | Open Market | 8 | $27 | 8/9/2023 |
| Peter M. Hecht | ▲ Buy | Grant | 225,000 | $2.0M | 5/19/2023 |
| Peter M. Hecht | ▲ Buy | Open Market | 823,170 | $2.7M | 6/3/2021 |
| Slate Path Capital LP | ▲ Buy | Open Market | 961,538 | $3.0M | 6/3/2021 |
| Terrance McGuire | ▲ Buy | Open Market | 92,831 | $290K | 6/3/2021 |
| Terrance McGuire | ▲ Buy | Open Market | 3,322 | $10K | 6/3/2021 |