14 insiders reported 69 Form 4 transactions for DMC Global Inc. (BOOM) over the past 18 months (most recent 2026-07-06). Recent activity: OLEARY JAMES (Exec. Chair, President & CEO) Buy 72,040 shares, OLEARY JAMES (Exec. Chair, President & CEO) Sell 72,040 shares, Dreessen Ruth (Director) Buy 16,937 shares, Spurlin Sharon (Director) Buy 16,937 shares, SANANIKONE OUMA (Director) Buy 16,937 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-07-06 | OLEARY JAMES | Exec. Chair, President & CEO | Buy | 72,040 | $0 |
| 2026-07-06 | OLEARY JAMES | Exec. Chair, President & CEO | Sell | 72,040 | $450,970 |
| 2026-05-14 | Dreessen Ruth | Director | Buy | 16,937 | $0 |
| 2026-05-14 | Spurlin Sharon | Director | Buy | 16,937 | $0 |
| 2026-05-14 | SANANIKONE OUMA | Director | Buy | 16,937 | $0 |
| 2026-05-14 | Doubman John R | Director | Buy | 16,937 | $0 |
| 2026-05-14 | Kelly Michael Aaron | Director | Buy | 16,937 | $0 |
| 2026-05-14 | Walter Eric V. | Chief Financial Officer | Sell | 11,427 | $85,817 |
| 2026-03-16 | Seger Brett A. | Chief Accounting Officer | Sell | 1,595 | $7,544 |
| 2026-03-16 | Grieves Ian | Pres & Mng Dir, DynaEnergetics | Sell | 1,569 | $7,421 |
| 2026-03-16 | Walter Eric V. | Chief Financial Officer | Sell | 2,272 | $10,747 |
| 2026-03-16 | Nobili Antoine | President of NobelClad | Buy | 904 | $0 |
| 2026-03-16 | Grieves Ian | Pres & Mng Dir, DynaEnergetics | Buy | 3,541 | $0 |
| 2026-03-02 | Walter Eric V. | Chief Financial Officer | Sell | 6,407 | $40,941 |
| 2026-03-02 | Walter Eric V. | Chief Financial Officer | Sell | 2,921 | $17,205 |
| 2026-03-02 | Grieves Ian | Pres & Mng Dir, DynaEnergetics | Buy | 8,486 | $0 |
| 2026-03-02 | Grieves Ian | Pres & Mng Dir, DynaEnergetics | Sell | 3,761 | $24,033 |
| 2026-03-02 | Grieves Ian | Pres & Mng Dir, DynaEnergetics | Buy | 4,464 | $0 |
| 2026-03-02 | Grieves Ian | Pres & Mng Dir, DynaEnergetics | Sell | 1,978 | $11,650 |
| 2026-03-02 | Seger Brett A. | Chief Accounting Officer | Sell | 1,212 | $7,745 |
| 2026-03-02 | Nobili Antoine | President of NobelClad | Buy | 2,304 | $0 |
| 2026-02-04 | Schladen James | President of Arcadia | Sell | 8,053 | $68,773 |
| 2025-12-03 | Schladen James | President of Arcadia | Sell | 782 | $4,692 |
| 2025-12-03 | Schladen James | President of Arcadia | Sell | 17,718 | $106,308 |
| 2025-11-04 | OLEARY JAMES | Exec. Chair, President & CEO | Sell | 64,818 | $522,433 |
Source: SEC Form 4 filings · as of 2026-07-06