Arq, Inc.
Public company- Headquarters
- GREENWOOD VILLAGE, Colorado
- Ticker
- ARQ
- CIK
- 0001515156
WARN notices since 2024
0
None on record
Workers affected since 2024
0
Across 0 notices
Executive changes, last 12 months
1
1 appointment, 0 departures
Last event
Aug 28, 2026
Executive appointmentChief Accounting Officer appointed: Peter Owino
Workers affected over time
Cumulative workers in WARN notices since 2024
Not enough notices to chart yet.
Leadership
| Role and person | Since | Change |
|---|---|---|
| Chief Accounting OfficerPeter Owino | Aug 28, 2026 | Appointed |
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- Executive appointment
Chief Accounting Officer appointed: Peter Owino
Peter Owino was named Chief Accounting Officer of Arq, Inc., effective September 1, 2026. The company reported the change in an 8-K that cites Item 5.02.
Source: SEC 8-K, filed Aug 28, 2026Role: Chief Accounting Officer
Only one public record so far. We add events as soon as a new filing lands; watch Arq, Inc. to get them in your digest.
Last verified Nov 8, 2026