Arkolith/Insider Trading/KMX/Form 4

ONeil Mark F

DirectorCARMAX INC (KMX) · full profile →Form 4 · filed Oct 6, 2025
Net Buying
Open-Market Buys
$500K
Open-Market Sells
$0
Net Open-Market Flow
$500K
Transactions
1
1 non-derivative · 0 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
Oct 2, 2025Buy(P)11K$46.21$500K25K

Transaction Codes

P
Open-market purchase

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001170010-25-000123) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML