BOOM
insider transactionsDMC Global Inc. — buys & sells by directors, officers and 10% owners A shareholder owning more than 10% of the company. Must report trades, but usually a weaker signal than an officer or director. (SEC Form 4).
No open-market buys or sells this period. The trades below are grants, option exercises and gifts, which carry no market price.
Net buy / sell volume
Not enough data to chart yet.
Tap or hover the chart for daily net volume. Green = net buying, red = net selling.
All transactions
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Other·F
Chief Accounting Officer
$1.6K
230 sh · $7.16
Own -1%
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Other·F
Eric V. Walter KEY
Chief Financial Officer
$85.8K
11.4K sh · $7.51
Own -11%
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Grant·A
Director
$0
16.9K sh
Own +35%
-
Grant·A
Director
$0
16.9K sh
Own +117%
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Grant·A
Director
$0
16.9K sh
Own +47%
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Grant·A
Director
$0
16.9K sh
Own +175%
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Grant·A
Director
$0
16.9K sh
Own +35%
-
Other·F
Chief Accounting Officer
$7.5K
1.6K sh · $4.73
Own -7%
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Other·F
Eric V. Walter KEY
Chief Financial Officer
$10.7K
2.3K sh · $4.73
Own -2%
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Exercise·M
Antoine Nobili KEY
President of NobelClad
$0
904 sh
Own New
-
Exercise·M
Antoine Nobili KEY
President of NobelClad
$0
904 sh
Own +4%
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Exercise·M
Pres & Mng Dir, DynaEnergetics
$0
3.5K sh
Own New
-
Other·F
Pres & Mng Dir, DynaEnergetics
$7.4K
1.6K sh · $4.73
Own -2%
-
Exercise·M
Pres & Mng Dir, DynaEnergetics
$0
3.5K sh
Own +4%
-
Grant·A
Eric V. Walter KEY
Chief Financial Officer
$0
54.3K sh
Own New
-
Grant·A
James Oleary KEY
Exec. Chair, President & CEO
$0
237.4K sh
Own New
-
Other·F
Eric V. Walter KEY
Chief Financial Officer
$17.2K
2.9K sh · $5.89
Own -3%
-
Exercise·M
Antoine Nobili KEY
President of NobelClad
$0
2.3K sh
Own New
-
Exercise·M
Antoine Nobili KEY
President of NobelClad
$0
2.3K sh
Own +13%
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Exercise·M
Pres & Mng Dir, DynaEnergetics
$0
4.5K sh
Own New
-
Other·F
Pres & Mng Dir, DynaEnergetics
$11.7K
2.0K sh · $5.89
Own -2%
-
Exercise·M
Pres & Mng Dir, DynaEnergetics
$0
4.5K sh
Own +6%
-
Other·F
Chief Accounting Officer
$7.7K
1.2K sh · $6.39
Own -5%
-
Other·F
Eric V. Walter KEY
Chief Financial Officer
$40.9K
6.4K sh · $6.39
Own -6%
-
Exercise·M
Pres & Mng Dir, DynaEnergetics
$0
8.5K sh
Own +100%
-
Other·F
Pres & Mng Dir, DynaEnergetics
$24.0K
3.8K sh · $6.39
Own -5%
-
Exercise·M
Pres & Mng Dir, DynaEnergetics
$0
8.5K sh
Own +12%
-
Other·F
James Schladen KEY
President of Arcadia
$68.8K
8.1K sh · $8.54
Own -18%
| Date▾ | Insider | Type | Shares | Value |
|---|---|---|---|---|
| May 28, 2026 | Brett A. Seger | Other F | 230 | $1.6K |
| May 13, 2026 | Eric V. Walter KEY | Other F | 11.4K | $85.8K |
| May 13, 2026 | Michael Aaron Kelly | Grant A | 16.9K | $0 |
| May 13, 2026 | John R Doubman | Grant A | 16.9K | $0 |
| May 13, 2026 | Ouma Sananikone | Grant A | 16.9K | $0 |
| May 13, 2026 | Sharon Spurlin | Grant A | 16.9K | $0 |
| May 13, 2026 | Ruth Dreessen | Grant A | 16.9K | $0 |
| Mar 14, 2026 | Brett A. Seger | Other F | 1.6K | $7.5K |
| Mar 14, 2026 | Eric V. Walter KEY | Other F | 2.3K | $10.7K |
| Mar 14, 2026 | Antoine Nobili KEY | Exercise M | 904 | $0 |
| Mar 14, 2026 | Antoine Nobili KEY | Exercise M | 904 | $0 |
| Mar 14, 2026 | Ian Grieves | Exercise M | 3.5K | $0 |
| Mar 14, 2026 | Ian Grieves | Other F | 1.6K | $7.4K |
| Mar 14, 2026 | Ian Grieves | Exercise M | 3.5K | $0 |
| Mar 3, 2026 | Eric V. Walter KEY | Grant A | 54.3K | $0 |
| Mar 3, 2026 | James Oleary KEY | Grant A | 237.4K | $0 |
| Feb 28, 2026 | Eric V. Walter KEY | Other F | 2.9K | $17.2K |
| Feb 28, 2026 | Antoine Nobili KEY | Exercise M | 2.3K | $0 |
| Feb 28, 2026 | Antoine Nobili KEY | Exercise M | 2.3K | $0 |
| Feb 28, 2026 | Ian Grieves | Exercise M | 4.5K | $0 |
| Feb 28, 2026 | Ian Grieves | Other F | 2.0K | $11.7K |
| Feb 28, 2026 | Ian Grieves | Exercise M | 4.5K | $0 |
| Feb 26, 2026 | Brett A. Seger | Other F | 1.2K | $7.7K |
| Feb 26, 2026 | Eric V. Walter KEY | Other F | 6.4K | $40.9K |
| Feb 26, 2026 | Ian Grieves | Exercise M | 8.5K | $0 |
| Feb 26, 2026 | Ian Grieves | Other F | 3.8K | $24.0K |
| Feb 26, 2026 | Ian Grieves | Exercise M | 8.5K | $0 |
| Feb 3, 2026 | James Schladen KEY | Other F | 8.1K | $68.8K |
About BOOM insider trading
This page tracks insider transactions for DMC Global Inc. (BOOM) reported to the U.S. Securities and Exchange Commission on Form 4. Corporate insiders — directors, executive officers and beneficial owners of more than 10% of the stock — must disclose their trades within two business days. Open-market purchases (code P) and sales (code S) made at the insider's discretion are the most-watched opportunistic signals, while awards (A), option exercises (M) and tax-withholding (F) reflect compensation rather than conviction. Trades marked 10b5-1 were made under a pre-arranged plan and are considered routine. A cluster buy — several insiders buying within a short window — is historically a stronger bullish indicator than any single trade.