Dean K. Allen, Director at DYNAMIC MATERIALS CORP (BOOM), sold 10,000 shares at $64.50 ($645K) on 2007-12-03, disclosed to the SEC on 2007-12-04.
Open-market sale of $645k BOOM 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.