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CoStar Group

CSGP Clue Score48
United States Fiscal year ends December CIK 0001057352 Results filed 27 Oct 2026

What the insiders did Net selling

Nothing of that kind in this period.

What was left out

Form 4 filings counted 387
Amendments (4/A) skipped 2
Filings about a different issuer 0
Unreadable filings 0
Joint filings 0
Sales on a Rule 10b5-1 plan 0
Sales straight out of an exercise 27
Sales at will 70
Transactions with no price 0
Shares from compensation/vesting 6,160,711
Sales filed before the plan box existed 42
History held since 26 Oct 2006