Grieves Ian (CIK 1567487) reported 14 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-16). Recent activity: Buy BOOM (3,541 shares), Sell BOOM (1,569 shares), Buy BOOM (8,486 shares), Sell BOOM (3,761 shares), Buy BOOM (4,464 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-16 | DMC Global Inc. (BOOM) | Pres & Mng Dir, DynaEnergetics | Buy | 3,541 | $0 |
| 2026-03-16 | DMC Global Inc. (BOOM) | Pres & Mng Dir, DynaEnergetics | Sell | 1,569 | $7,421 |
| 2026-03-02 | DMC Global Inc. (BOOM) | Pres & Mng Dir, DynaEnergetics | Buy | 8,486 | $0 |
| 2026-03-02 | DMC Global Inc. (BOOM) | Pres & Mng Dir, DynaEnergetics | Sell | 3,761 | $24,033 |
| 2026-03-02 | DMC Global Inc. (BOOM) | Pres & Mng Dir, DynaEnergetics | Buy | 4,464 | $0 |
| 2026-03-02 | DMC Global Inc. (BOOM) | Pres & Mng Dir, DynaEnergetics | Sell | 1,978 | $11,650 |
| 2025-03-18 | DMC Global Inc. (BOOM) | Pres & Mng Dir, DynaEnergetics | Buy | 3,541 | $0 |
| 2025-03-18 | DMC Global Inc. (BOOM) | Pres & Mng Dir, DynaEnergetics | Sell | 1,682 | $13,456 |
| 2025-03-04 | DMC Global Inc. (BOOM) | Pres & Mng Dir, DynaEnergetics | Buy | 4,464 | $0 |
| 2025-03-04 | DMC Global Inc. (BOOM) | Pres & Mng Dir, DynaEnergetics | Sell | 2,120 | $17,999 |
| 2025-03-04 | DMC Global Inc. (BOOM) | Pres & Mng Dir, DynaEnergetics | Buy | 2,153 | $0 |
| 2025-03-04 | DMC Global Inc. (BOOM) | Pres & Mng Dir, DynaEnergetics | Sell | 1,023 | $8,675 |
| 2025-03-04 | DMC Global Inc. (BOOM) | Pres & Mng Dir, DynaEnergetics | Buy | 3,230 | $0 |
| 2025-03-04 | DMC Global Inc. (BOOM) | Pres & Mng Dir, DynaEnergetics | Sell | 1,534 | $13,008 |
Source: SEC Form 4 filings · as of 2026-03-16