Jeffrey K. Berg, CEO & President at COMMUNICATIONS SYSTEMS INC (JCS), bought 550 shares at $11.81 ($6K) on 2010-01-15, disclosed to the SEC on 2010-01-15.
Open-market purchase of $6k JCS by CEO & President. Below the thresholds we flag for high-conviction alerts (no C-suite role, rare reversal, cluster, or A-grade history).
Nothing distinguishes this filing.