Graul Regina Margaret (CIK 2002981) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-08-18). Recent activity: Buy CYCN (55,849 shares), Sell CYCN (48,629 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-18 | Cyclerion Therapeutics, Inc. (CYCN) | President and Chief Executive Officer | Buy | 55,849 | $184,302 |
| 2026-08-18 | Cyclerion Therapeutics, Inc. (CYCN) | President and Chief Executive Officer | Sell | 48,629 | $184,304 |
来源：SEC Form 4 申报文件 · 截至 2026-08-18