Sullivan Mary E (CIK 1370423) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-05-20). Recent activity: Buy ORN (7,236 shares), Buy ORN (11,481 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-05-20 | Orion Group Holdings Inc (ORN) | Director | Buy | 7,236 | $0 |
| 2025-05-20 | Orion Group Holdings Inc (ORN) | Director | Buy | 11,481 | $100,000 |
Source: SEC Form 4 filings · as of 2026-05-20