Joseph H. Wilson, Senior Vice President at NATCO GROUP INC (NTG), sold 72,521 shares at $53.55 ($3.9M) on 2007-09-21, disclosed to the SEC on 2007-09-24.
Open-market sale of $3.9M NTG by Senior 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.