Peter S. Lawrence, President & COO at ARQULE INC (ARQL), bought 1,000 shares at $6.25 ($6K) on 2012-06-06, disclosed to the SEC on 2012-06-07.
Open-market purchase of $6k ARQL by President & COO. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.