Hanson H. William, VP - US Business Development at Great Lakes Dredge & Dock CORP (GLDD), sold 2,000 shares at $5.49 ($11K) on 2009-08-19, disclosed to the SEC on 2009-08-21.
Open-market sale of $11k GLDD by VP - US Business Development. 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.