Mark W. Callahan, Executive Vice President at HCC INSURANCE HOLDINGS INC/DE/ (HCC), sold 15,000 shares at $46.56 ($698K) on 2014-05-07, disclosed to the SEC on 2014-05-08.
Open-market sale of $698k HCC by Executive 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.