Walter J. Lack, Director at HCC INSURANCE HOLDINGS INC/DE/ (HCC), sold 12,300 shares at $33.25 ($409K) on 2006-03-17, disclosed to the SEC on 2006-03-20.
Open-market sale of $409k HCC by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.