InsidersTradesSigma
Explore the full record of transactions filed by Doubman John R, Director. Insider active across 1 companies, notably DMC Global Inc.. In total, 2 disclosures have been recorded. The latest transaction was filed on 13 May 2026 — Attribution. Regulator: SEC (Form 4). All data is free.
2 of 2 declarations
John R. Doubman is a Director of DMC Global Inc. He participates in the governance and strategic decision-making of the company.