Brian J. Cassin, Managing Director at GREENHILL & CO INC (GHL), sold 44,720 shares at $84.45 ($3.8M) on 2010-05-06, disclosed to the SEC on 2010-05-10.
Open-market sale of $3.8M GHL by Managing 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.