Issuer positions
1
Reporting Owner Activity for Andrew C. Florance
Form 3/4/5 issuer positions and transaction evidence for this reporting owner.
Largest position
COSTAR GROUP, INC.
Disclosed value
$61.71M
Recent activity
Available
- Location
- Arlington, VA
- Ownership summary
-
Disclosed holdings value
$61,713,025
Estimated from parsed Forms 3/4/5 holdings when values are available.
Issuer positions
1
Distinct issuers linked to this reporting owner in parsed SEC filings.
Largest parsed position
COSTAR GROUP, INC. (CSGP)
About $61.71M reported in parsed filings.
Latest ownership filing
04 May 2026
Most recent owner-level filing date in the parsed SEC record.
Values come from parsed SEC Forms 3/4/5 and should be verified against the source filing.
- Reporting signature
- /s/ Gene Boxer, Attorney-in-Fact
- Source filings
- Open source filing history
Identity
SEC ownership signals
SEC record
SEC evidence
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Reported issuer positions for Andrew C. Florance
CSGP
Forms 3/4/5
COSTAR GROUP, INC.
- Relationship
- President and CEO, Director
- Holdings value
- $61,713,025
- Past year net change
- +$4,994,863
- Change %
- +8.8%
- Report period
- 01 May 2026
Insider Transactions Reported by Andrew C. Florance:
| Sym | Company | Class | Transaction | % | Reported value | Reported price | Shares | Shares after | Date | Ownership |
|---|
* indicates a reported price that failed the local validity check.