Mark R. Stoll, Vice President at Nalco Holding CO (NLC), sold 5,000 shares at $29.00 ($145K) on 2010-11-02, disclosed to the SEC on 2010-11-04.
Open-market sale of $145k NLC 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.