DMC Global Inc. (BOOM) Insider Trading

Last 12 months

Insiders sold $111k and bought nothing on the open market.

None of the selling was scheduled in advance under a 10b5-1 plan. The last open-market buy by an executive or director was in Aug 2025.

Net open-market

−$111k

0 buys · 1 sale

Under a 10b5-1 plan

of the value sold

Insiders who bought / sold

0 / 1

executives and directors

Last open-market buy

Aug 2025

Aug 8, 2025

Get an email when BOOM's executives or directors buy, or make a large sale outside a plan.

Trades · last 2 years

Date	Insider	Trade	Shares	Price	Value	Of their stake	Filing
Dec 2, 2025 – Dec 3, 2025	James Schladen President of Arcadia	SoldNo plan 2 parts	18,500	$6.00 average	$111k	3.1%	Form 4
Aug 8, 2025	James Oleary Exec. Chair, President & CEO	Bought	39,798	$5.95	$237k	18%	Form 4

Dec 2, 2025 – Dec 3, 2025No plan
James Schladen
President of Arcadia · sold 18,500 at avg $6.00
$111k
3.1% of stake
Aug 8, 2025
James Oleary
Exec. Chair, President & CEO · bought 39,798 at $5.95
$237k
18% of stake

How to read this. Insiders sell for many reasons: taxes, diversifying, a house. Open-market buys are rarer and say more. A 10b5-1 plan is a trading schedule set up months in advance, so those sales were not timed on news. Large holders (funds and 10% owners) are listed under Everything but not counted as insiders. If you own or watch BOOM, we send a push when an executive buys or makes a large sale outside a plan.

Source: SEC Form 4 filings, filed within two business days of each trade and checked for new ones every hour.

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Spot a number that looks wrong? Check it in BOOM's SEC filings or

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Data sourced from SEC EDGAR filings and third-party price providers. Scores, valuations, and metrics are algorithmic estimates. This is not investment advice. See our Terms and Methodology.

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