Dmc Global Inc.
A diversified industrial company that began in 1965 in Boulder, Colorado as a metalworking shop literally named Explosive Fabricators. Its three businesses make very different things: NobelClad uses controlled explosives to weld unlike metals together, DynaEnergetics builds the charges that punch holes in oil and gas wells, and Arcadia supplies framing and windows for commercial buildings. A company born of explosives now quietly helps shape modern skylines.
Granted 62.8K · Sold 18.5K
Granted 211.4K · Bought 44.8K
Granted 148.5K
Granted 86.3K
Granted 100.1K
Granted 58.3K
Granted 46.0K
Granted 54.9K · Sold 14.2K
Granted 61.6K
Granted 61.6K
Granted 44.7K
Granted 52.8K
Granted 43.4K
Granted 12.1K · Bought 10.0K
Granted 31.4K
Granted 26.6K
Granted 25.6K
Granted 10.5K
Granted 7.1K · Sold 7.0K
Granted 13.8K
| Insider | Stake change | Holds now | Granted / vested | Bought | Sold |
|---|---|---|---|---|---|
| Schladen JamesPresident of Arcadia · 8 transactions | — | 1.12M | 62.8K | — | 18.5K |
| Oleary JamesExec. Chair, President & CEO, Director · 7 transactions | — | 191.4K | 211.4K | 44.8K | — |
| Kuta MichaelPresident and CEO · 25 transactions | +1059.6% | 124.0Kas of Mar 2024 | 148.5K | — | — |
| Shepston Michelle HChief Legal Officer · 35 transactions | +363.8% | 89.6Kas of Mar 2025 | 86.3K | — | — |
| Walter Eric V.Chief Financial Officer · 13 transactions | — | 88.6K | 100.1K | — | — |
| Grieves IanPres & Mng Dir, DynaEnergetics · 42 transactions | +63.5% | 81.7K | 58.3K | — | — |
| Aldous David CDirector · 5 transactions | +118.3% | 70.3Kas of May 2024 | 46.0K | — | — |
| Longe Kevin TPresident and CEO, Director · 14 transactions | +72.3% | 67.6Kas of Jun 2022 | 54.9K | — | 14.2K |
| Kelly Michael AaronDirector · 6 transactions | +1563.5% | 65.6K | 61.6K | — | — |
| Dreessen RuthDirector · 6 transactions | +1695.5% | 65.3K | 61.6K | — | — |
| Rose Clifton PeterDirector · 5 transactions | +258.8% | 62.0Kas of May 2025 | 44.7K | — | — |
| Sananikone OumaDirector · 5 transactions | — | 52.8K | 52.8K | — | — |
| Chilcoff James W. Jr.President of Arcadia · 4 transactions | — | 41.6Kas of Mar 2024 | 43.4K | — | — |
| Cohen Robert ADirector · 3 transactions | +145.4% | 37.3Kas of May 2023 | 12.1K | 10.0K | — |
| Doubman John RDirector · 2 transactions | — | 31.4K | 31.4K | — | — |
| Spurlin SharonDirector · 2 transactions | — | 26.6K | 26.6K | — | — |
| Seger Brett A.Chief Accounting Officer · 15 transactions | — | 21.4K | 25.6K | — | — |
| Nobili AntoinePresident of NobelClad · 14 transactions | +98.5% | 21.2K | 10.5K | — | — |
| Graff Richard PDirector · 4 transactions | +0.6% | 14.9Kas of Aug 2023 | 7.1K | — | 7.0K |
| Bates SimonDirector · 3 transactions | — | 13.8Kas of Feb 2025 | 13.8K | — | — |
Select a row to see that insider’s individual transactions. Sum of the holdings confirmed in the 12 months before this insider's last filing. A Form 4 reports a holding per line — held directly, or through a named trust, partnership or foundation, and in each share class separately — never a person’s total. Lines not restated in that time are left out and shown apart: an active filer restates what they still hold, so a line they did not restate is more often an entity since renamed, whose shares a successor line reports too. An amber marker means some were left out.
Net open-market activity over the last 5 years: +15.1K shares. Grants, option exercises and tax withholding are excluded — they are compensation mechanics, not decisions to buy or sell.