DMC Global Inc. (BOOM) · Insider trading
What DMC Global's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.
Bought, 12 months
$0
0 insiders, 0 trades
Sold, 12 months
$111,000
1 insider, 0% under a plan
Net, 12 months
−$111,000
bought less sold
Latest filing
2026-07-06
filings read to 2026-10-19
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Oleary JamesDirector, Exec. Chair, President & CEO | $236,798 | – | 1 | 2025-08-08 | 256,210 |
| Schladen JamesPresident of Arcadia | – | $111,000 | 2 | 2025-12-03 | – |
Open-market purchases and sales
Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.
| Date | Insider | Trade | Shares | Price | Value | Holds after | Filing |
|---|---|---|---|---|---|---|---|
| 2025-12-03 | Schladen JamesPresident of Arcadia | Saleindirect | 17,718 | 6.00 | $106,308 | 532,958 | Form 4 |
| 2025-12-02 | Schladen JamesPresident of Arcadia | Saleindirect | 782 | 6.00 | $4,692 | 550,676 | Form 4 |
| 2025-08-08 | Oleary JamesDirector, Exec. Chair, President & CEO | Buy | 39,798 | 5.95 | $236,798 | 256,210 | Form 4 |
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
29 × shares withheld for tax24 × grant or award16 × option exercise1 × returned to the company
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-07-01 | Oleary JamesDirector, Exec. Chair, President & CEO | Option exercise M | +72,040 | – | 263,432 | Form 4 |
| 2026-07-01 | Oleary JamesDirector, Exec. Chair, President & CEO | Returned to the company D | −72,040 | 6.26 | 191,392 | Form 4 |
| 2026-05-28 | Seger Brett A.Chief Accounting Officer | Shares withheld for tax F | −230 | 7.16 | 21,408 | Form 4 |
| 2026-05-13 | Dreessen RuthDirector | Grant or award A | +16,937 | – | 65,283 | Form 4 |
| 2026-05-13 | Spurlin SharonDirector | Grant or award A | +16,937 | – | 26,596 | Form 4 |
| 2026-05-13 | Sananikone OumaDirector | Grant or award A | +16,937 | – | 52,773 | Form 4 |
| 2026-05-13 | Doubman John RDirector | Grant or award A | +16,937 | – | 31,396 | Form 4 |
| 2026-05-13 | Kelly Michael AaronDirector | Grant or award A | +16,937 | – | 65,590 | Form 4 |
| 2026-05-13 | Walter Eric V.Chief Financial Officer | Shares withheld for tax F | −11,427 | 7.51 | 88,603 | Form 4 |
| 2026-03-14 | Grieves IanPres & Mng Dir, DynaEnergetics | Option exercise M | +3,541 | – | 83,277 | Form 4 |
| 2026-03-14 | Grieves IanPres & Mng Dir, DynaEnergetics | Shares withheld for tax F | −1,569 | 4.73 | 81,708 | Form 4 |
| 2026-03-14 | Nobili AntoinePresident of NobelClad | Option exercise M | +904 | – | 21,177 | Form 4 |
| 2026-03-14 | Walter Eric V.Chief Financial Officer | Shares withheld for tax F | −2,272 | 4.73 | 100,030 | Form 4 |
| 2026-03-14 | Seger Brett A.Chief Accounting Officer | Shares withheld for tax F | −1,595 | 4.73 | 21,638 | Form 4 |
| 2026-02-28 | Grieves IanPres & Mng Dir, DynaEnergetics | Option exercise M | +4,464 | – | 81,714 | Form 4 |
| 2026-02-28 | Grieves IanPres & Mng Dir, DynaEnergetics | Shares withheld for tax F | −1,978 | 5.89 | 79,736 | Form 4 |
| 2026-02-28 | Nobili AntoinePresident of NobelClad | Option exercise M | +2,304 | – | 20,273 | Form 4 |
| 2026-02-28 | Walter Eric V.Chief Financial Officer | Shares withheld for tax F | −2,921 | 5.89 | 102,302 | Form 4 |
| 2026-02-26 | Grieves IanPres & Mng Dir, DynaEnergetics | Option exercise M | +8,486 | – | 81,011 | Form 4 |
| 2026-02-26 | Grieves IanPres & Mng Dir, DynaEnergetics | Shares withheld for tax F | −3,761 | 6.39 | 77,250 | Form 4 |
| 2026-02-26 | Walter Eric V.Chief Financial Officer | Shares withheld for tax F | −6,407 | 6.39 | 105,223 | Form 4 |
| 2026-02-26 | Seger Brett A.Chief Accounting Officer | Shares withheld for tax F | −1,212 | 6.39 | 23,233 | Form 4 |
| 2026-02-03 | Schladen JamesPresident of Arcadia | Shares withheld for tax F | −8,053 | 8.54 | 36,744 | Form 4 |
| 2025-11-01 | Oleary JamesDirector, Exec. Chair, President & CEO | Shares withheld for tax F | −64,818 | 8.06 | 191,392 | Form 4 |
| 2025-09-25 | Spurlin SharonDirector | Grant or award A | +9,659 | – | 9,659 | Form 4 |
| 2025-06-25 | Doubman John RDirector | Grant or award A | +14,459 | – | 14,459 | Form 4 |
| 2025-05-28 | Seger Brett A.Chief Accounting Officer | Shares withheld for tax F | −233 | 6.79 | 24,445 | Form 4 |
| 2025-05-14 | Dreessen RuthDirector | Grant or award A | +17,580 | – | 48,346 | Form 4 |
| 2025-05-14 | Sananikone OumaDirector | Grant or award A | +17,580 | – | 35,836 | Form 4 |
| 2025-05-14 | Kelly Michael AaronDirector | Grant or award A | +17,580 | – | 48,653 | Form 4 |
| 2025-05-14 | Rose Clifton PeterDirector | Grant or award A | +17,580 | – | 61,988 | Form 4 |
| 2025-03-14 | Walter Eric V.Chief Financial Officer | Shares withheld for tax F | −2,273 | 8.00 | 111,630 | Form 4 |
| 2025-03-14 | Shepston Michelle HChief Legal Officer | Shares withheld for tax F | −1,205 | 8.00 | 89,461 | Form 4 |
| 2025-03-14 | Seger Brett A.Chief Accounting Officer | Shares withheld for tax F | −1,379 | 8.00 | 24,678 | Form 4 |
| 2025-03-14 | Grieves IanPres & Mng Dir, DynaEnergetics | Option exercise M | +3,541 | – | 74,207 | Form 4 |
| 2025-03-14 | Grieves IanPres & Mng Dir, DynaEnergetics | Shares withheld for tax F | −1,682 | 8.00 | 72,525 | Form 4 |
| 2025-03-14 | Nobili AntoinePresident of NobelClad | Option exercise M | +1,810 | – | 17,969 | Form 4 |
| 2025-03-09 | Seger Brett A.Chief Accounting Officer | Shares withheld for tax F | −399 | 8.25 | 26,057 | Form 4 |
| 2025-03-02 | Grieves IanPres & Mng Dir, DynaEnergetics | Option exercise M | +2,153 | – | 69,993 | Form 4 |
| 2025-03-02 | Grieves IanPres & Mng Dir, DynaEnergetics | Shares withheld for tax F | −1,023 | 8.48 | 68,970 | Form 4 |
| 2025-03-02 | Grieves IanPres & Mng Dir, DynaEnergetics | Option exercise M | +3,230 | – | 72,200 | Form 4 |
| 2025-03-02 | Grieves IanPres & Mng Dir, DynaEnergetics | Shares withheld for tax F | −1,534 | 8.48 | 70,666 | Form 4 |
| 2025-03-02 | Nobili AntoinePresident of NobelClad | Option exercise M | +615 | – | 15,237 | Form 4 |
| 2025-03-02 | Nobili AntoinePresident of NobelClad | Option exercise M | +922 | – | 16,159 | Form 4 |
| 2025-03-02 | Shepston Michelle HChief Legal Officer | Option exercise M | +3,230 | – | 93,327 | Form 4 |
| 2025-03-02 | Shepston Michelle HChief Legal Officer | Shares withheld for tax F | −1,597 | 8.48 | 91,730 | Form 4 |
| 2025-03-02 | Shepston Michelle HChief Legal Officer | Shares withheld for tax F | −1,064 | 8.48 | 90,666 | Form 4 |
| 2025-03-02 | Schladen JamesPresident of Arcadia | Option exercise M | +2,429 | – | 45,795 | Form 4 |
| 2025-03-02 | Schladen JamesPresident of Arcadia | Shares withheld for tax F | −998 | 8.48 | 44,797 | Form 4 |
| 2025-03-01 | Shepston Michelle HChief Legal Officer | Option exercise M | +319 | – | 90,230 | Form 4 |
| 2025-03-01 | Shepston Michelle HChief Legal Officer | Shares withheld for tax F | −133 | 8.19 | 90,097 | Form 4 |
| 2025-02-28 | Grieves IanPres & Mng Dir, DynaEnergetics | Option exercise M | +4,464 | – | 69,960 | Form 4 |
| 2025-02-28 | Grieves IanPres & Mng Dir, DynaEnergetics | Shares withheld for tax F | −2,120 | 8.49 | 67,840 | Form 4 |
| 2025-02-28 | Walter Eric V.Chief Financial Officer | Shares withheld for tax F | −2,843 | 8.49 | 113,903 | Form 4 |
| 2025-02-28 | Shepston Michelle HChief Legal Officer | Shares withheld for tax F | −1,704 | 8.49 | 89,911 | Form 4 |
| 2025-02-26 | Schladen JamesPresident of Arcadia | Grant or award A | +40,066 | – | 43,366 | Form 4/A |
| 2025-02-26 | Bates SimonDirector | Grant or award A | +5,518 | – | 13,772 | Form 4 |
| 2025-02-26 | Dreessen RuthDirector | Grant or award A | +5,518 | – | 30,766 | Form 4 |
| 2025-02-26 | Kelly Michael AaronDirector | Grant or award A | +5,518 | – | 31,073 | Form 4 |
| 2025-02-26 | Sananikone OumaDirector | Grant or award A | +5,518 | – | 18,256 | Form 4 |
| 2025-02-26 | Rose Clifton PeterDirector | Grant or award A | +5,518 | – | 44,408 | Form 4 |
| 2025-02-26 | Walter Eric V.Chief Financial Officer | Grant or award A | +38,852 | – | 116,746 | Form 4 |
| 2025-02-26 | Shepston Michelle HChief Legal Officer | Grant or award A | +24,006 | – | 91,615 | Form 4 |
| 2025-02-26 | Seger Brett A.Chief Accounting Officer | Grant or award A | +8,554 | – | 26,456 | Form 4 |
| 2025-02-06 | Seger Brett A.Chief Accounting Officer | Shares withheld for tax F | −1,649 | 8.01 | 17,902 | Form 4 |
| 2025-01-23 | Walter Eric V.Chief Financial Officer | Shares withheld for tax F | −8,988 | 7.19 | 77,894 | Form 4 |
| 2024-11-13 | Shepston Michelle HChief Legal Officer | Grant or award A | +22,560 | – | 67,609 | Form 4 |
| 2024-11-13 | Walter Eric V.Chief Financial Officer | Grant or award A | +26,119 | – | 86,882 | Form 4 |
| 2024-11-01 | Oleary JamesDirector, Executive Chairman | Grant or award A | +99,108 | – | 117,304 | Form 4 |
| 2024-11-01 | Oleary JamesDirector, Executive Chairman | Grant or award A | +99,108 | – | 216,412 | Form 4 |
How to read it
- Buy, sale
- Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
- Plan
- A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
- Holds after
- The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
- Value
- Shares times the price the form reports, which is often an average over several fills on the day.
Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.