Dooley Mary Beth (CIK 2015112) reported 3 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-10-31). Recent activity: Sell SYBX (157 shares), Sell SYBX (144 shares), Sell SYBX (2,107 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-10-31 | SYNLOGIC, INC. (SYBX) | See Remarks below | Sell | 157 | $284 |
| 2025-04-03 | SYNLOGIC, INC. (SYBX) | See Remarks below | Sell | 144 | $173 |
| 2025-02-04 | SYNLOGIC, INC. (SYBX) | See Remarks below | Sell | 2,107 | $2,802 |
Source: SEC Form 4 filings · as of 2025-10-31