Informed-money record

CSGP · COSTAR GROUP, INC.

Disclosed informed-money activity on this name over the last 12 months — corporate insiders, institutions, and members of Congress, from public-domain SEC and congressional filings. A dated factual record with receipts; interpretation is yours.

Bullish filings

15

Bearish filings

15

Named actors

15

Disclosed $ (bull / bear)

$40.4M / $411.0M

Recent disclosures

25 of 30 in the window · linked to source
DateWhoWhatDisclosed $Receipt
2026-05-01President and CEO FLORANCE ANDREW Cbought$2.4MSEC ↗
2026-05-01President and CEO FLORANCE ANDREW Cbought$111KSEC ↗
2026-04-14Congress Gilbert Cisnerossold$8K
2026-03-31Institution (13F) TIGER GLOBAL MANAGEMENT LLCtrimmed a position$91.4M
2026-03-31Institution (13F) Corvex Management LPreported a new position$34.4M
2026-03-31Institution (13F) Third Point LLCexited a position$212.8M
2026-03-31Institution (13F) VIKING GLOBAL INVESTORS LPexited a position$97.0M
2026-03-13Congress Gilbert Cisnerosbought$8K
2026-03-06Director Sams Louise Sbought$48KSEC ↗
2026-03-02Director Glaser Rachel Cbought$45KSEC ↗
2026-03-02President, Marketplaces SAINT FREDERICK G.bought$907KSEC ↗
2026-02-27President and CEO FLORANCE ANDREW Cbought$2.5MSEC ↗
2026-01-28Congress Gilbert Cisnerosbought$8K
2025-12-10Congress Gilbert Cisnerosbought$8K
2025-12-04Chief Human Resources Officer Michael Desmaraisadopted a selling planSEC ↗
2025-11-14Chief Accounting Officer Cynthia Cannadopted a selling planSEC ↗
2025-11-13Chief Accounting Officer Cann Cynthia Cammettsold$127KSEC ↗
2025-11-13Director Hill John Wsold$155KSEC ↗
2025-11-13Director (via Ameritas Investment Corp) Hill John Wfiled notice to sell$152KSEC ↗
2025-10-15Congress Gilbert Cisnerosbought$8K
2025-09-30Congress Gilbert Cisnerosbought$8K
2025-09-25Congress Lisa McClainsold$8K
2025-09-22Congress Gilbert Cisnerosbought$8K
2025-08-28President, Marketplaces SAINT FREDERICK G.sold$2.3MSEC ↗
2025-08-28Officer (via Morgan Stanley Smith Barney LLC Executive Financial Services) FREDERICK SAINTfiled notice to sell$2.3MSEC ↗

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Events dated by when the activity occurred (a trade's transaction date; a notice, stake, or announcement at its filing date); the linked filing is the authoritative record. Directional public-domain disclosures only. Descriptive, not investment advice. Methodology · Today's notable signals