8-KThe WireRed Alert
Executive Change
Filed May 1, 2026 · 1mo ago · Accession 0001515156-26-000057
Plain English
Material event — a significant development the company must disclose promptly.
Read the source below for the full document.
Filing details
- Company
- Arq, Inc.
- Ticker
- ARQ
- CIK
- 1515156
- Form type
- 8-K
- Filing date
- May 1, 2026
- Report date
- Apr 29, 2026
- Document
- ades-20260429.htm
- Size
- 264 KB