AlphaYouAC
Insider buying
Andrew C Florance bought $2.5M of Costar Group, Inc. (CSGP) stock
Andrew C Florance, President and CEO of Costar Group, Inc. (CSGP), bought 71,430 shares of CSGP stock worth $2.5M, per an SEC Form 4 filed May 4, 2026.
It was an open-market purchase.
The trade happened on May 1, 2026, 3 days before it was made public.
CSGP has moved -16.4% since the trade date, from $34.72 to $29.04 (Sep 21, 2026 close).
- Traded
- May 1, 2026
- Disclosed
- May 4, 2026
- Filing delay
- 3 days
- Price since
- -16.4%
- Role
- President and CEO
- Source
- SEC Form 4
More CSGP insider and Congress trades
From a public SEC Form 4, linked above. Not investment advice, and not a recommendation to buy or sell.