Members of Congress who disclosed trading CSGP

Costar Group, Inc. (CSGP)

13 members of Congress reported a total of 89 transactions in Costar Group, Inc. (CSGP) on their STOCK Act periodic transaction reports between April 24, 2014 and July 20, 2026: 44 purchases, 45 sales.

Each filing reports a dollar range, not an amount, so this page counts filings and prints every range exactly as filed. No total is calculated anywhere on this page, because the disclosures do not support one.