David Jay Steinberg, Director at COSTAR GROUP, INC. (CSGP), sold 850 shares at $714.00 ($607K) on 2020-03-04, disclosed to the SEC on 2020-03-05.
Open-market sale of $607k CSGP 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.