CarMax, Inc.
CarMax, Inc. (KMX) Insider Trading
Form 4 buy vs sell counts, ratio, and sentiment — switch this quarter or last 12 months; chart and transactions below.
SEC EDGAR · FMP · KMX · as of Jun 8, 2026
Activity summary
Buy transactions
3
P-Purchase only
Sell transactions
1
12 Months
Buy/Sell ratio
3.00
Buy/Sell (by trades)
Overall sentiment
CarMax, Inc. insiders have been net buyers of shares over the past 12 Months, which may signal confidence in the company's outlook.
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · Buy = P-Purchase only · Sell = S-Sale only
As of Jun 8, 2026
KMX insider buying and selling by quarter
KMX insider selling · KMX insider buying stocks · quarterly insider activity
Mobile shows last 4Q · Desktop shows full 8Q
▸ Source: SEC EDGAR · Form 3 & 4 · via Financial Modeling Prep · last 8 quarters
As of Jun 8, 2026
Active insiders
Most active in past 12 months · KMX ceo insider trading
Showing all insiders · Click a card to filter the transactions table below
▸ Aggregated from reportingName · top 5 by trade count (12M) · no extra API
Recent insider transactions
KMX executive sell shares · KMX board member insider trading · KMX insider trading SEC filing
Scroll horizontally to see all columns
| Date | Insider | Type | Shares | Value | Filing |
|---|---|---|---|---|---|
| May 1, 2026 | Mayor-Mora Enrique N EVP & CFO | Other | 1,015 | $39K | Form 4 |
| May 1, 2026 | Daniels Jon G EVP, CAF | Other | 822 | $32K | Form 4 |
| May 1, 2026 | Cafritz Diane L EVP, Chief Innov & People Off | Other | 1,015 | $39K | Form 4 |
| May 1, 2026 | Stuckey John M III SVP, Gen Counsel & Secretary | Option | 1,183 | — | Form 4 |
| May 1, 2026 | Stuckey John M III SVP, Gen Counsel & Secretary | Other | 357 | $14K | Form 4 |
| May 1, 2026 | Wilson Charles Joseph EVP and COO | Other | 1,015 | $39K | Form 4 |
| May 1, 2026 | Shamim Mohammad EVP and CITO | Other | 1,015 | $39K | Form 4 |
| May 1, 2026 | Livesay Jill A VP, Controller & PAO | Option | 1,059 | — | Form 4 |
| May 1, 2026 | Livesay Jill A VP, Controller & PAO | Other | 319 | $12K | Form 4 |
| Mar 22, 2026 | Tuite Tyler SVP & Chief Product Officer | Option | 195 | — | Form 4 |
| Mar 22, 2026 | Tuite Tyler SVP & Chief Product Officer | Option | 611 | — | Form 4 |
| Mar 16, 2026 | McCreight David W. Director | Option | 30,558 | $1.27M⚡ | Form 4 |
| Mar 16, 2026 | McCreight David W. Director | Other | 11,423 | $476K | Form 4 |
| Mar 16, 2026 | Barr Keith President and CEO · Director | Award | 23,975 | — | Form 4 |
| Oct 16, 2025 | Wilson Charles Joseph EVP and COO | Other | 527 | — | Form 4 |
| Dec 28, 2025 | Wilson Charles Joseph EVP and COO | Option | 160 | — | Form 4 |
| Dec 28, 2025 | Wilson Charles Joseph EVP and COO | Other | 49 | $2K | Form 4 |
| Oct 2, 2025 | ONeil Mark F Director | Purchase | 10,816 | $500K | Form 4 |
| Oct 2, 2025 | STEENROD MITCHELL D Director | Purchase | 2,000 | $91K | Form 4 |
| Jul 8, 2025 | Stuckey John M III SVP, Gen Counsel & Secretary | Gift | 70 | — | Form 4 |
| Jul 2, 2025 | Stuckey John M III SVP, Gen Counsel & Secretary | Gift | 55 | — | Form 4 |
| Jul 3, 2025 | Stuckey John M III SVP, Gen Counsel & Secretary | Gift | 20 | — | Form 4 |
| Jul 7, 2025 | Stuckey John M III SVP, Gen Counsel & Secretary | Gift | 15 | — | Form 4 |
| Jul 2, 2025 | Daniels Jon G EVP, CAF | Sale | 1,540 | $109K | Form 4 |
| Jun 30, 2025 | ONeil Mark F Director | Award | 2,753 | — | Form 4 |
Cafritz Diane L
EVP, Chief Innov & People Off
Date
May 1
Shares
1,015
Price
$38.53
Value
$39K
Stuckey John M III
SVP, Gen Counsel & Secretary
Date
May 1
Shares
1,183
Price
—
Value
—
Stuckey John M III
SVP, Gen Counsel & Secretary
Date
May 1
Shares
357
Price
$38.53
Value
$14K
McCreight David W.
Director
Date
Mar 16
Shares
30,558
Price
$41.71
Value
$1.27M ⚡
Stuckey John M III
SVP, Gen Counsel & Secretary
Date
Jul 8
Shares
70
Price
—
Value
—
Stuckey John M III
SVP, Gen Counsel & Secretary
Date
Jul 2
Shares
55
Price
—
Value
—
Stuckey John M III
SVP, Gen Counsel & Secretary
Date
Jul 3
Shares
20
Price
—
Value
—
Stuckey John M III
SVP, Gen Counsel & Secretary
Date
Jul 7
Shares
15
Price
—
Value
—
⚡ = value ≥ $1M · Award/Option price shows — · formType=4 · securityName=Common Stock · url → sec.gov/Archives/edgar
▸ Source: SEC EDGAR · Form 4 filings · ⚡ = value ≥ $1M · Award/Option price shows —
About KMX insider trading
KMX insider trades
CarMax, Inc. (KMX) insider trading data is sourced from SEC Form 4 filings submitted by corporate insiders, including Stuckey John M III (SVP, Gen Counsel & Secretary), Wilson Charles Joseph (EVP and COO), McCreight David W. (Director). Over the past 12 months, 5 insiders have filed transactions with the SEC. KMX insiders have been primarily buying, which may reflect pre-scheduled Rule 10b5-1 plan executions.
For CarMax, Inc.'s institutional ownership breakdown and insider ownership percentage, see the Ownership tab → Ownership tab →
Frequently asked questions
KMX insider trading · 5 questionsThe insiders of CarMax, Inc. (KMX) include executives and directors such as Stuckey John M III (SVP, Gen Counsel & Secretary), Wilson Charles Joseph (EVP and COO), McCreight David W. (Director), among others. Over the past 12 months, 5 insiders have filed Form 4 transactions with the SEC. Insider transactions are required to be reported within 2 business days of the trade date.
▸ Source: FMP /stable/insider-trading/search · SEC EDGAR Form 3 & 4 · acquisitionOrDisposition A=Buy, D=Sell · RSU vesting (M-Exempt) excluded from sentiment bar · As of Jun 8, 2026