Reporting Owner Activity for Michael R. Klein

Form 3/4/5 issuer positions and transaction evidence for this reporting owner.

Issuer positions

2

Largest position

COSTAR GROUP, INC.

Disclosed value

$149.1M

Recent activity

Available

SEC ownership signals 1 signal
Forms 3/4/5 ownership summary

Estimated reporting-owner value

$149,097,948

Estimated from parsed Forms 3/4/5 when filings disclose enough holding data.

Issuers in parsed filings

2

Distinct issuers connected to this reporting owner in parsed SEC filings.

Largest reported issuer position

COSTAR GROUP, INC. (CSGP)

$148.61M estimated from parsed reporting-owner filings.

Latest owner filing

12 Dec 2024

Most recent owner-level filing date in the parsed SEC record.

How to read Forms 3/4/5 positions
  • Reported values are estimates from parsed SEC Forms 3/4/5 when the filing includes enough price and share data.
  • Verify the source filing before treating any owner position as current.
Identity 1 identity field
Location
Washington, DC
SEC filing record 1 source field
Reporting-owner signature
/s/ Gene Boxer, Attorney-in-Fact
SEC evidence 1 source field
SEC filing history
Open SEC filing history

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Reported issuer positions for Michael R. Klein

CSGP Forms 3/4/5

COSTAR GROUP, INC.

Relationship
Director
Holdings value
$148,608,311
Past year net change
Change %
Report period
10 Dec 2024
TPC Forms 3/4/5

TUTOR PERINI CORP

Relationship
Director
Holdings value
$489,637
Past year net change
Change %
Report period
15 May 2024

Recent insider transactions for Michael R. Klein

Sym Company Class Transaction % SEC-reported value SEC-reported price Shares Shares after Date Ownership
* marks a reported price that did not pass the local price check.
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