Hartman Mark D (CIK 1348801) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-06-09). Recent activity: Buy LASR (2,429 shares), Buy LASR (6,593 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-09 | NLIGHT, INC. (LASR) | Director | Buy | 2,429 | $0 |
| 2025-06-16 | NLIGHT, INC. (LASR) | Director | Buy | 6,593 | $0 |
Source: SEC Form 4 filings · as of 2026-06-09