Sally A. Savoia, Vice President at PRAXAIR INC (PX), sold 40,000 shares at $105.42 ($4.2M) on 2011-05-02, disclosed to the SEC on 2011-05-04.
Open-market sale of $4.2M PX 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.