Arkolith/Insider Trading/CSGP/Form 4

Florance Andrew C

Founder and CEO, DirectorCOSTAR GROUP, INC. (CSGP) · full profile →Form 4 · filed Aug 5, 2026
Net Buying
Open-Market Buys
$2.5M
Open-Market Sells
$0
Net Open-Market Flow
$2.5M
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Aug 4, 2026Buy(P)83K$29.89$2.5M1.8M

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001628280-26-052968) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML

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