InsiderTrades

Form 4 for KMX CARMAX INC

Accepted 2025-10-06 00:00:00 ET · period of report 2025-10-02 · accession 0001170010-25-000123 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
2025-10-06 2025-10-02 KMX ONeil Mark F Dir P - Purchase $46.21 +10.8K 24.7K +78% +$499.8K

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2025-10-02 P A 10,816 $46.21 24,690 D — — (F1) The shares with respect to this transaction were purchased at prices ranging from $46.19 to $46.21. Upon request, the Reporting Person will provide the Securities and Exchange Commission staff, the Issuer, or any security holder of the Issuer, full information regarding the number of shares purchased at each separate price.