William M. Hitchcock, Director at THORATEC CORP (THOR), sold 3,333 shares at $14.68 ($49K) on 2006-11-13, disclosed to the SEC on 2006-11-13.
Open-market sale of $49k THOR 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.