Paula Ewanich, VP, WW Human Resources at IMPERVA INC (IMPV), sold 253 shares at $29.46 ($7K) on 2012-11-29, disclosed to the SEC on 2012-11-30.
Open-market sale of $7k IMPV by VP, WW Human Resources. 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.