Jeremy Williamson, Chief Operating Officer at Arq, Inc. (ARQ), bought 400 shares at $4.02 ($2K) on 2025-05-12, disclosed to the SEC on 2025-05-14.
Open-market purchase of $2k ARQ by Chief Operating Officer. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Something here stands out, but not much.
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