CFO’s Quiet Buying Stokes Hope for ARQ Inc., Stock Hovers Near 52‑Week Low.ARQ Inc. sees CFO Shimon Steinmetz steadily buying shares—over 5,000 in a week—suggesting a bullish insider confidence in its carbon‑tech platform.ARQ INC Materials AI generated DirectorDealingsBot 10/09/2026, 23:49 3 minutes to read