CSGP Filing
4Filing Date: Jun 16, 2026
COSTAR GROUP, INC. (CSGP) · Insider Trading (Form 4) SEC Filing
Statement of Changes in Beneficial Ownership
descriptionView SEC Filing
ACC: 0001472762-26-000008open_in_new
Total Value$14.8K
Trades1
Insiders1
Transaction Details
Cann Cynthia Cammett
Chief Accounting Officer·Direct
Tax W/H · Dispose
Common Stock, par value $0.01 per share
Shares-461
Price$32.04
Total Value$14.8K
Shares Owned After24.69K
Transaction DateJun 15, 2026
Post-Transaction Holdings
Cann Cynthia Cammett
| Security | Shares | Change |
|---|---|---|
| Common Stock, par value $0.01 per share | 24.69K | -461 (-1.83%) |
Original SEC Filing Textexpand_more
=== SEC Form 4 — Statement of Changes in Beneficial Ownership ===
Document Type: 4
Period of Report: 2026-06-15
10b5-1 Pre-arranged Plan: No
--- Issuer ---
Name: COSTAR GROUP, INC. (CSGP)
CIK: 0001057352
--- Reporting Owner ---
Name: Cann Cynthia Cammett
CIK: 0001472762
Role: Officer (Chief Accounting Officer)
--- Non-Derivative Transactions ---
[Transaction #1]
Security: Common Stock, par value $0.01 per share
Date: 2026-06-15 | Code: F (Payment of exercise/tax)
Shares: -461 | Price: $32.04
Total Value: $14,770.44
Shares Owned After: 24,687 | Ownership: D (Direct)
--- Signature ---
/s/ /s/ Gene Boxer, Attorney-in-Fact (2026-06-16)