CARMAX INC (KMX)
$62.57-$0.53 (-0.85%) Today
Latest KMX Insider Trades
Sona Chawla - DirectorOpen-market purchase
Sona Chawla - Director
Marcella Shinder - Director
Mitchell D. Steenrod - DirectorCarMax sells, finances, and services used and new cars through a chain of over about 260 retail stores. It was formed in 1993 as a unit of Circuit City and spun off into an independent company in late 2002. Used-vehicle sales were 80% of fiscal 2026 revenue and wholesale about 17%, with the remaining portion composed of extended service plans and repair. In fiscal 2026, the company retailed and wholesaled 780,684 and 538,203 used vehicles, respectively. CarMax is the largest used-vehicle retailer in the US, but still estimates that it had only about 3.6% US market share of vehicles zero to 10 years old in calendar 2025. CarMax is based in Richmond, Virginia.
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Open-market purchase | 6 | 24,074 | $1.27M |
| Grant or award | 10 | 36,960 | |
| Option exercise | 2 | 29,710 | |
| Tax withholding / forfeiture | 1 | 3,618 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
64 Form 4 filings on record, the earliest from Dec 26, 2024, newest first. Filing history page 3 of 3.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jon G. Daniels - Officer | Option exercise | Common Stock | 10,000 | $63.04 | $630K | |
| Jon G. Daniels - Officer | Open-market sale | Common Stock | 10,000 | $85.30 | $853K | |
| Jon G. Daniels - Officer | Option exercise | Stock Options (Right to Buy) | 10,000 | $0.00 | - | |
| Jon G. Daniels - Officer | Option exercise | Common Stock | 7,600 | $63.04 | $479K | |
| Jon G. Daniels - Officer | Open-market sale | Common Stock | 7,600 | $84.00 | $638K | |
| Jon G. Daniels - Officer | Option exercise | Common Stock | 30,245 | $63.04 | $1.91M | |
| Jon G. Daniels - Officer | Open-market sale | Common Stock | 30,245 | $84.34 | $2.55M | |
| Jon G. Daniels - Officer | Option exercise | Stock Options (Right to Buy) | 7,600 | $0.00 | - | |
| Jon G. Daniels - Officer | Option exercise | Stock Options (Right to Buy) | 30,245 | $0.00 | - | |
| Mohammad Shamim - Officer | Option exercise | Common Stock | 10,000 | $63.04 | $630K | |
| Mohammad Shamim - Officer | Open-market sale | Common Stock | 10,000 | $83.77 | $838K | |
| Mohammad Shamim - Officer | Option exercise | Stock Options (Right to Buy) | 10,000 | $0.00 | - | |
| William D. Nash - Officer | Option exercise | Common Stock | 120,513 | $63.04 | $7.60M | |
| William D. Nash - Officer | Open-market sale | Common Stock | 80,087 | $83.43 | $6.68M | |
| William D. Nash - Officer | Open-market sale | Common Stock | 40,426 | $82.85 | $3.35M | |
| William D. Nash - Officer | Option exercise | Stock Options (Right to Buy) | 120,513 | $0.00 | - |
This is as far as the anonymous view goes. Create a free account for all 64 KMX filings on record.
CARMAX INC (KMX) had 16 insider filings in the last 90 days, with the most recent on 2026-06-29. The full record for KMX runs to 64 Form 4 filings, the earliest from 2024-12-26. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
6 insider purchases of KMX were filed in the last 90 days, totaling $1.27M.
No insider sales of KMX were filed in the last 90 days. 7 sales are on record for this company.
This page tracks KMX Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
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Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
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