Edward S. Jacob III, Senior Vice President - Operat at GREY WOLF INC (GW), sold 38,902 shares at $8.45 ($329K) on 2006-05-04, disclosed to the SEC on 2006-05-08.
Open-market sale of $329k GW by Senior Vice President - Operat. 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.