---
schema_version: "secwatch.filing_event.v1"
accession: "0000034067-25-000146"
form_type: "8-K"
ticker: "BOOM"
cik: "0000034067"
company_name: "DMC Global Inc."
filed_at: "2025-09-29T23:59:59+00:00"
generated_at: "2026-05-17T05:29:21.051990+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# DMC Global appoints Sharon Spurlin to board of directors; brings financial expertise

## Summary
- Sharon Spurlin appointed to DMC Global board effective Sept 25, 2025, increasing board to seven members.
- She is SVP & Treasurer at Plains All American Pipeline and serves on boards of AdvanSix and Smart Sand.
- Spurlin will serve on Audit and Risk Committees; compensated under standard non-employee director plan.
- Board determined Spurlin is independent; no related party transactions or family relationships.
- She brings over 30 years of financial leadership and public company board experience.

## SEC filing metadata
- accession: 0000034067-25-000146
- form_type: 8-K
- ticker: BOOM
- cik: 0000034067
- company_name: DMC Global Inc.
- filed_at: 2025-09-29T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/34067/000003406725000146/0000034067-25-000146-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/34067/000003406725000146/boom-20250925.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000034067-25-000146
- JSON: https://secwatch.observer/filing/0000034067-25-000146.json
- Plain text: https://secwatch.observer/filing/0000034067-25-000146.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.