Sally A. Savoia, Vice President at PRAXAIR INC (PX), sold 50,000 shares at $115.50 ($5.8M) on 2012-04-27, disclosed to the SEC on 2012-05-01.
Open-market sale of $5.8M 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.