NYSE:KMX

Carmax Stock Insider Trading

Consumer Cyclical > Auto - Dealerships

Buy KMX

*Your capital is at risk

$57.45

-0.160 (-0.278%)

At Close: Jul 22, 2026

CarMax Stock Insider Power

Based on the 100 latest insides trades, we have calculated the insider power to be positive at 91.94. In total, the insiders bought 732.81K and sold 26.23K KMX shares in the last 100 trades. The insider score can be negative despite buy/sell ratio being positive. The score focuses on the quality of the trades.

Insider Power (Last 100 transactions)	91.94
● Buy	732.81K shares
● Sell	26.23K shares
78% Buy Activity Strong Negative Correlation
Buy Signal High Confidence Jun 24, 2026 Analysis Breakdown: Strongly supported by a very high Insider Power Score of 91.94. Confidence increased due to high data reliability score of 100. Supported by overwhelming buy-side pressure (78% buys).

Historical Insider Trades

Date	Type	Person	Role	Amount
May 01, 2026 Buy	Restricted Stock Units A-Award	Wilson Charles Joseph EVP And COO	C-Suite Officer	22 898 Value: $882.3K
May 01, 2026 Sell	Common Stock F-InKind	Stuckey John M Iii SVP, Gen Counsel & Secretary	Officer	357 Value: $13.8K
May 01, 2026 Buy	Restricted Stock Units A-Award	Stuckey John M Iii SVP, Gen Counsel & Secretary	Officer	10 075 Value: $388.2K
May 01, 2026 Buy	Restricted Stock Units A-Award	Cafritz Diane L EVP, Chief Innov & People Off	Officer	22 898 Value: $882.3K
May 01, 2026 Buy	Restricted Stock Units A-Award	Daniels Jon G EVP, Caf	Officer	14 655 Value: $564.7K
May 01, 2026 Buy	Restricted Stock Units A-Award	Mayor-mora Enrique N EVP & CFO	C-Suite Officer	22 898 Value: $882.3K
May 01, 2026 Sell	Common Stock F-InKind	Mayor-mora Enrique N EVP & CFO	C-Suite Officer	1 015 Value: $39.1K
May 01, 2026 Sell	Common Stock F-InKind	Daniels Jon G EVP, Caf	Officer	822 Value: $31.7K
May 01, 2026 Sell	Common Stock F-InKind	Cafritz Diane L EVP, Chief Innov & People Off	Officer	1 015 Value: $39.1K
May 01, 2026 Buy	Common Stock M-Exempt	Stuckey John M Iii SVP, Gen Counsel & Secretary	Officer	1 183 Value: $45.6K
May 01, 2026 Buy	Restricted Stock Units M-Exempt	Stuckey John M Iii SVP, Gen Counsel & Secretary	Officer	2 009 Value: $77.4K
May 01, 2026 Sell	Common Stock F-InKind	Wilson Charles Joseph EVP And COO	C-Suite Officer	1 015 Value: $39.1K
May 01, 2026 Sell	Common Stock F-InKind	Shamim Mohammad EVP And Cito	Officer	1 015 Value: $39.1K
May 01, 2026 Buy	Restricted Stock Units A-Award	Barr Keith President And CEO	CEO / President	64 114 Value: $2.47M
May 01, 2026 Sell	Common Stock F-InKind	Livesay Jill A Vp, Controller & Pao	Officer	319 Value: $12.3K
May 01, 2026 Buy	Restricted Stock Units A-Award	Livesay Jill A Vp, Controller & Pao	Officer	8 029 Value: $309.4K
May 01, 2026 Buy	Restricted Stock Units M-Exempt	Livesay Jill A Vp, Controller & Pao	Officer	1 799 Value: $69.3K
Mar 22, 2026 Buy	Common Stock M-Exempt	Tuite Tyler SVP & Chief Product Officer	Officer	195 Value: $11.2K
Mar 22, 2026 Buy	Common Stock M-Exempt	Tuite Tyler SVP & Chief Product Officer	Officer	611 Value: $35.1K
Mar 22, 2026 Buy	Restricted Stock Units M-Exempt	Tuite Tyler SVP & Chief Product Officer	Officer	308 Value: $17.7K
Mar 16, 2026 Buy	Common Stock A-Award	Barr Keith President And CEO	CEO / President	23 975 Value: $1,000.0K
Mar 16, 2026 Buy	Restricted Stock Units M-Exempt	Mccreight David W. Director	Director	30 558 Value: $1.27M
Mar 16, 2026 Sell	Common Stock F-InKind	Mccreight David W. Director	Director	11 423 Value: $476.5K
Mar 16, 2026 Buy	Common Stock M-Exempt	Mccreight David W. Director	Director	30 558 Value: $1.27M
Mar 16, 2026 Buy	Stock Options (Right to Buy) A-Award	Barr Keith President And CEO	CEO / President	54 025 Value: $2.25M

About Insider Power

Insider Power is a proprietary algorithm developed by StockInvest.us to evaluate the significance of insider transactions. The calculation considers the size, type, and timing of transactions, as well as the insider’s role within the company.

It is important to note that, in general, there is little to no correlation between insider transactions and short-term stock price movements. In one of our studies, only 0.22%^* of stocks with insider activity showed a measurable correlation — and even then, it was unclear whether the effect was caused by insider actions or simply by the stock’s broader trend.

While our algorithms are designed to highlight potentially meaningful signals, these cannot be regarded as statistically significant on their own. Insider trading activity should therefore be seen as informative rather than as direct trading guidance. The Insider Power metric was created to present this information in a clearer and more accessible way, helping investors better understand the possible context of insider activity.

* October 6th, 2025 - Tested on 5562 stocks

ABOUT CARMAX INC

CarMax, Inc., together with its subsidiaries, operates as a retailer of used vehicles in the United States. The company operates through two segments, CarMax Sales Operations and CarMax Auto Finance. It offers customers a range of makes and models of used vehicles, including domestic, imported, and luxury vehicles, as well as hybrid and electric vehicles; and extended protection plans to customers at the time of sale, as well as sells vehicles th...

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