Arq, Inc. (ARQ)
NASDAQ: ARQ · Real-Time Price · USD
2.840
+0.110 (4.03%)
At close: Jun 18, 2026, 4:00 PM EDT
2.870
+0.030 (1.06%)
After-hours: Jun 18, 2026, 7:59 PM EDT

Arq, Inc. Filings