Form4insider filings, from the source

Insider · CIK 0001342016

Mark F ONeil

Files at: KMX, TRAK. On EDGAR ↗

1M3M6M1Y2YAll datashares as filed — not split-adjusted
Open-market buys & salesbuys $503k · 1sales $0 · 0net $503k
$10k$10k$100k$100k$1M$1MbuyssalesSep 2024Jan 2025May 2025Sep 2025Jan 2026May 2026Sep 2026

Reported trades — common stock

TradeReported (ET)CompanySharesAvg priceTotalOwned afterΔ stakeFlags
Jun 26, 2026 AForm 4 →Jun 29, 5:08 pm EDTCARMAX INCKMX3,696——33,186—
Jun 24, 2026 PForm 4 →Jun 26, 4:13 pm EDTCARMAX INCKMX9,600$52.36$502,6564,800—

Reported trades — derivatives (options, RSUs, warrants)

No reported derivative activity in this period.