Johannes C. Schut, Vice President at MINERALS TECHNOLOGIES INC (MTX), sold 2,400 shares at $71.90 ($173K) on 2012-11-21, disclosed to the SEC on 2012-11-23.
Open-market sale of $173k MTX by 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.