Carmax Inc (KMX) · Insider trading
What Carmax's directors, officers and largest holders bought and sold themselves, from the Form 4 each of them files with the SEC within two business days of a trade. Open-market purchases and sales first: those are the trades somebody chose to make at the market price.
Bought, 12 months
$1.27M
5 insiders, 6 trades
Sold, 12 months
$0
0 insiders
Net, 12 months
+$1.27M
bought less sold
Latest filing
2026-06-29
filings read to 2026-10-19
Who traded, two years
| Insider | Bought | Sold | Trades | Last trade | Holds after |
|---|---|---|---|---|---|
| Nash William DDirector, President & CEO | – | $10.03M | 2 | 2024-12-23 | 222,109 |
| Lyski JamesEVP, Chief Growth & Strat Off | – | $4.72M | 1 | 2025-01-02 | 22,803 |
| Daniels Jon GEVP, CAF | – | $4.15M | 4 | 2025-07-02 | 2,779 |
| Shamim MohammadEVP and CITO | – | $1.89M | 2 | 2025-01-08 | 11,738 |
| Livesay Jill AVP, Controller & PAO | – | $1.05M | 1 | 2025-01-15 | 9,448 |
| ONeil Mark FDirector | $1.00M | – | 3 | 2026-06-24 | 29,490 |
| Barr KeithDirector, President and CEO | $498,294 | – | 1 | 2026-06-22 | 33,375 |
| Tuite TylerSVP & Chief Product Officer | – | $411,820 | 1 | 2025-01-28 | 227 |
| Mayor-Mora Enrique NEVP & CFO | – | $407,150 | 1 | 2025-01-15 | 20,260 |
| Steenrod Mitchell DDirector | $176,277 | – | 2 | 2025-10-02 | 38,330 |
| Bensen Peter JDirector | $130,500 | – | 1 | 2026-06-22 | 24,796 |
| Chawla SonaDirector | $106,780 | – | 1 | 2026-06-25 | 21,702 |
| Shinder MarcellaDirector | $29,854 | – | 1 | 2026-06-25 | 24,993 |
Open-market purchases and sales
Newest first. “Plan” marks a trade made under a 10b5-1 plan set up in advance.
| Date | Insider | Trade | Shares | Price | Value | Holds after | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-25 | Shinder MarcellaDirector | Buy | 574 | 52.01 | $29,854 | 24,993 | Form 4 |
| 2026-06-25 | Chawla SonaDirector | Buy | 2,000 | 53.39 | $106,780 | 21,702 | Form 4 |
| 2026-06-24 | ONeil Mark FDirector | Buy | 4,800 | 52.36 | $251,328 | 29,490 | Form 4 |
| 2026-06-24 | ONeil Mark FDirector | Buyindirect | 4,800 | 52.36 | $251,328 | 4,800 | Form 4 |
| 2026-06-22 | Barr KeithDirector, President and CEO | Buy | 9,400 | 53.01 | $498,294 | 33,375 | Form 4 |
| 2026-06-22 | Bensen Peter JDirector | Buy | 2,500 | 52.20 | $130,500 | 24,796 | Form 4 |
| 2025-10-02 | ONeil Mark FDirector | Buy | 10,816 | 46.21 | $499,807 | 24,690 | Form 4 |
| 2025-10-02 | Steenrod Mitchell DDirector | Buy | 2,000 | 45.57 | $91,140 | 38,330 | Form 4 |
| 2025-07-02 | Daniels Jon GEVP, CAF | Sale | 1,540 | 70.64 | $108,786 | 2,779 | Form 4 |
| 2025-04-24 | Steenrod Mitchell DDirector | Buy | 1,300 | 65.49 | $85,137 | 33,577 | Form 4 |
| 2025-01-28 | Tuite TylerSVP & Chief Product Officer | Sale | 4,869 | 84.58 | $411,820 | 227 | Form 4 |
| 2025-01-15 | Livesay Jill AVP, Controller & PAO | Sale | 13,009 | 81.00 | $1.05M | 9,448 | Form 4 |
| 2025-01-15 | Mayor-Mora Enrique NEVP & CFO | Sale | 5,000 | 81.43 | $407,150 | 20,260 | Form 4 |
| 2025-01-08 | Shamim MohammadEVP and CITO | Sale | 12,845 | 81.94 | $1.05M | 11,738 | Form 4 |
| 2025-01-02 | Lyski JamesEVP, Chief Growth & Strat Off | Sale | 57,986 | 81.35 | $4.72M | 22,803 | Form 4 |
| 2024-12-26 | Daniels Jon GSVP, CAF | Sale | 10,000 | 85.30 | $853,000 | 995 | Form 4 |
| 2024-12-24 | Daniels Jon GSVP, CAF | Sale | 30,245 | 84.34 | $2.55M | 995 | Form 4 |
| 2024-12-23 | Daniels Jon GSVP, CAF | Sale | 7,600 | 84.00 | $638,400 | 995 | Form 4 |
| 2024-12-23 | Nash William DDirector, President & CEO | Sale | 80,087 | 83.43 | $6.68M | 222,109 | Form 4 |
| 2024-12-23 | Nash William DDirector, President & CEO | Sale | 40,426 | 82.85 | $3.35M | 181,683 | Form 4 |
| 2024-12-23 | Shamim MohammadEVP and CITO | Sale | 10,000 | 83.77 | $837,700 | 11,738 | Form 4 |
Grants, exercises and other transactions
Pay, tax and paperwork rather than a choice to trade at the market price. Two years.
27 × grant or award20 × option exercise20 × shares withheld for tax4 × gift1 × inherited
Show them
| Date | Insider | What | Shares | Price | Holds after | Filing |
|---|---|---|---|---|---|---|
| 2026-06-26 | McCreight David W.Director | Grant or award A | +3,696 | – | 39,530 | Form 4 |
| 2026-06-26 | Satriano PietroDirector | Grant or award A | +3,696 | – | 20,011 | Form 4 |
| 2026-06-26 | Shinder MarcellaDirector | Grant or award A | +3,696 | – | 28,689 | Form 4 |
| 2026-06-26 | Bensen Peter JDirector | Grant or award A | +3,696 | – | 28,492 | Form 4 |
| 2026-06-26 | Folliard Thomas JDirector | Grant or award A | +3,696 | – | 227,754 | Form 4 |
| 2026-06-26 | Chawla SonaDirector | Grant or award A | +3,696 | – | 25,398 | Form 4 |
| 2026-06-26 | ONeil Mark FDirector | Grant or award A | +3,696 | – | 33,186 | Form 4 |
| 2026-06-26 | Cobb William CDirector | Grant or award A | +3,696 | – | 3,696 | Form 4 |
| 2026-06-26 | OShaughnessy RobertDirector | Grant or award A | +3,696 | – | 3,696 | Form 4 |
| 2026-06-26 | Kessler James FrancisDirector | Grant or award A | +3,696 | – | 3,696 | Form 4 |
| 2026-06-23 | Folliard Thomas JDirector | Option exercise M | +14,855 | 51.91 | 227,676 | Form 4 |
| 2026-06-23 | Folliard Thomas JDirector | Shares withheld for tax F | −3,618 | 51.91 | 224,058 | Form 4 |
| 2026-05-01 | Livesay Jill AVP, Controller & PAO | Option exercise M | +1,059 | – | 11,275 | Form 4 |
| 2026-05-01 | Livesay Jill AVP, Controller & PAO | Shares withheld for tax F | −319 | 38.53 | 10,956 | Form 4 |
| 2026-05-01 | Shamim MohammadEVP and CITO | Shares withheld for tax F | −1,015 | 38.53 | 14,523 | Form 4 |
| 2026-05-01 | Wilson Charles JosephEVP and COO | Shares withheld for tax F | −1,015 | 38.53 | 19,025 | Form 4 |
| 2026-05-01 | Stuckey John M IIISVP, Gen Counsel & Secretary | Option exercise M | +1,183 | – | 2,850 | Form 4 |
| 2026-05-01 | Stuckey John M IIISVP, Gen Counsel & Secretary | Shares withheld for tax F | −357 | 38.53 | 2,493 | Form 4 |
| 2026-05-01 | Cafritz Diane LEVP, Chief Innov & People Off | Shares withheld for tax F | −1,015 | 38.53 | 9,564 | Form 4 |
| 2026-05-01 | Daniels Jon GEVP, CAF | Shares withheld for tax F | −822 | 38.53 | 1,957 | Form 4 |
| 2026-05-01 | Mayor-Mora Enrique NEVP & CFO | Shares withheld for tax F | −1,015 | 38.53 | 22,868 | Form 4 |
| 2026-03-22 | Tuite TylerSVP & Chief Product Officer | Option exercise M | +611 | – | 1,469 | Form 4 |
| 2026-03-22 | Tuite TylerSVP & Chief Product Officer | Option exercise M | +195 | – | 1,664 | Form 4 |
| 2026-03-16 | Barr KeithDirector, President and CEO | Grant or award A | +23,975 | – | 23,975 | Form 4 |
| 2026-03-16 | McCreight David W.Director | Option exercise M | +30,558 | 41.71 | 47,257 | Form 4 |
| 2026-03-16 | McCreight David W.Director | Shares withheld for tax F | −11,423 | 41.71 | 35,834 | Form 4 |
| 2025-12-28 | Wilson Charles JosephEVP and COO | Option exercise M | +160 | – | 19,562 | Form 4 |
| 2025-12-28 | Wilson Charles JosephEVP and COO | Shares withheld for tax F | −49 | 39.27 | 19,513 | Form 4 |
| 2025-10-16 | Wilson Charles JosephEVP and COO | Inherited W | +527 | – | 20,040 | Form 4 |
| 2025-07-08 | Stuckey John M IIISVP, Gen Counsel & Secretary | Gift G | −70 | – | 1,667 | Form 4 |
| 2025-07-07 | Stuckey John M IIISVP, Gen Counsel & Secretary | Gift G | −15 | – | 1,737 | Form 4 |
| 2025-07-03 | Stuckey John M IIISVP, Gen Counsel & Secretary | Gift G | −20 | – | 1,752 | Form 4 |
| 2025-07-02 | Stuckey John M IIISVP, Gen Counsel & Secretary | Gift G | −55 | – | 1,772 | Form 4 |
| 2025-06-30 | Folliard Thomas JDirector | Grant or award A | +2,753 | – | 212,821 | Form 4 |
| 2025-06-30 | Bensen Peter JDirector | Grant or award A | +2,753 | – | 22,296 | Form 4 |
| 2025-06-30 | Satriano PietroDirector | Grant or award A | +2,753 | – | 16,315 | Form 4 |
| 2025-06-30 | Chawla SonaDirector | Grant or award A | +2,753 | – | 19,702 | Form 4 |
| 2025-06-30 | Shinder MarcellaDirector | Grant or award A | +2,753 | – | 24,419 | Form 4 |
| 2025-06-30 | Steenrod Mitchell DDirector | Grant or award A | +2,753 | – | 36,330 | Form 4 |
| 2025-06-30 | Goodman ShiraDirector | Grant or award A | +2,753 | – | 39,325 | Form 4 |
| 2025-06-30 | McCreight David W.Director | Grant or award A | +2,753 | – | 16,699 | Form 4 |
| 2025-06-30 | ONeil Mark FDirector | Grant or award A | +2,753 | – | 13,874 | Form 4 |
| 2025-05-02 | Lyski JamesEVP, Chief Growth & Strat Off | Shares withheld for tax F | −1,444 | 66.71 | 27,164 | Form 4 |
| 2025-05-02 | Tuite TylerSVP & Chief Product Officer | Option exercise M | +903 | – | 1,130 | Form 4 |
| 2025-05-02 | Tuite TylerSVP & Chief Product Officer | Shares withheld for tax F | −272 | 66.71 | 858 | Form 4 |
| 2025-05-02 | Wilson Charles JosephEVP and COO | Shares withheld for tax F | −662 | 66.71 | 19,402 | Form 4 |
| 2025-05-02 | Stuckey John M IIISVP, Gen Counsel & Secretary | Option exercise M | +1,228 | – | 2,197 | Form 4 |
| 2025-05-02 | Stuckey John M IIISVP, Gen Counsel & Secretary | Shares withheld for tax F | −370 | 66.71 | 1,827 | Form 4 |
| 2025-05-02 | Shamim MohammadEVP and CITO | Shares withheld for tax F | −1,023 | 66.71 | 15,538 | Form 4 |
| 2025-05-02 | Nash William DDirector, President & CEO | Shares withheld for tax F | −8,291 | 66.71 | 206,731 | Form 4 |
| 2025-05-02 | Livesay Jill AVP, Controller & PAO | Option exercise M | +1,100 | – | 10,548 | Form 4 |
| 2025-05-02 | Livesay Jill AVP, Controller & PAO | Shares withheld for tax F | −332 | 66.71 | 10,216 | Form 4 |
| 2025-05-02 | Daniels Jon GEVP, CAF | Shares withheld for tax F | −655 | 66.71 | 4,319 | Form 4 |
| 2025-05-02 | Mayor-Mora Enrique NEVP & CFO | Shares withheld for tax F | −1,200 | 66.71 | 23,883 | Form 4 |
| 2025-05-02 | Cafritz Diane LEVP, Chief Innov & People Off | Shares withheld for tax F | −977 | 66.71 | 10,579 | Form 4 |
| 2025-04-09 | Wilson Charles JosephEVP and COO | Grant or award A | +4,455 | – | 20,064 | Form 4 |
| 2025-04-09 | Shamim MohammadEVP and CITO | Grant or award A | +4,823 | – | 16,561 | Form 4 |
| 2025-04-09 | Lyski JamesEVP, Chief Growth & Strat Off | Grant or award A | +5,805 | – | 28,608 | Form 4 |
| 2025-04-09 | Nash William DDirector, President & CEO | Grant or award A | +33,339 | – | 215,022 | Form 4 |
| 2025-04-09 | Daniels Jon GSVP, CAF | Grant or award A | +3,979 | – | 4,974 | Form 4 |
| 2025-04-09 | Cafritz Diane LEVP, Chief Innov & People Off | Grant or award A | +4,823 | – | 11,222 | Form 4 |
| 2025-04-09 | Mayor-Mora Enrique NEVP & CFO | Grant or award A | +4,823 | – | 25,083 | Form 4 |
| 2025-01-28 | Tuite TylerSVP & Chief Product Officer | Option exercise M | +4,869 | 78.61 | 5,096 | Form 4 |
| 2025-01-15 | Livesay Jill AVP, Controller & PAO | Option exercise M | +13,009 | 63.04 | 22,457 | Form 4 |
| 2025-01-15 | Mayor-Mora Enrique NEVP & CFO | Option exercise M | +5,000 | 63.04 | 25,260 | Form 4 |
| 2025-01-08 | Shamim MohammadEVP and CITO | Option exercise M | +12,845 | 63.04 | 24,583 | Form 4 |
| 2025-01-02 | Lyski JamesEVP, Chief Growth & Strat Off | Option exercise M | +57,986 | 63.04 | 80,789 | Form 4 |
| 2024-12-26 | Daniels Jon GSVP, CAF | Option exercise M | +10,000 | 63.04 | 10,995 | Form 4 |
| 2024-12-24 | Daniels Jon GSVP, CAF | Option exercise M | +30,245 | 63.04 | 31,240 | Form 4 |
| 2024-12-23 | Daniels Jon GSVP, CAF | Option exercise M | +7,600 | 63.04 | 8,595 | Form 4 |
| 2024-12-23 | Nash William DDirector, President & CEO | Option exercise M | +120,513 | 63.04 | 302,196 | Form 4 |
| 2024-12-23 | Shamim MohammadEVP and CITO | Option exercise M | +10,000 | 63.04 | 21,738 | Form 4 |
How to read it
- Buy, sale
- Code P and S on the form: shares bought or sold in the market, at the market price. The other codes are mostly pay (a grant, an option exercised) or tax (shares the company withheld), and say little about what the insider thinks of the price.
- Plan
- A sale or purchase under a Rule 10b5-1 plan, set up in advance and running on its own schedule. Since April 2023 the form has a box for it. Much executive selling is planned and says more about diversifying than about the company.
- Holds after
- The shares the insider still held after the trade, in the form the trade was in (directly, or indirectly through a trust or a fund).
- Value
- Shares times the price the form reports, which is often an average over several fills on the day.
Read from the SEC's own quarterly data sets of Forms 3, 4 and 5, and from each day's filings since the last one. A correcting amendment replaces the lines it restates. Every row links to its filing. None of this is advice: insiders sell for many reasons, and buy for fewer.