John H. McArthur, Director at CABOT CORP (CBT), sold 3,500 shares at $41.75 ($146K) on 2006-11-27, disclosed to the SEC on 2006-11-29.
Open-market sale of $146k CBT by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.