William J. Cunningham, Senior Vice President at Ameresco, Inc. (AMRC), sold 22,500 shares at $12.70 ($286K) on 2011-12-09, disclosed to the SEC on 2011-12-12.
Open-market sale of $286k AMRC by Senior Vice President. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Something here stands out, but not much.