Mohammad Shamim - 01 May 2026 Form 4 Insider Report for CARMAX INC (KMX)

Reporting relationship: EVP and CITO
Issuer ticker: KMX
Reported as of: 01 May 2026
Net transaction value: $0
SEC form: 4
Accepted by SEC: 05 May 2026, 16:11:55 UTC
Prior SEC filing: 19 Dec 2025
Source filing: View source filing
Reporting owner signature: Christine Carter, attorney-in-fact

Key filing fact

Mohammad Shamim filed Form 4 for CARMAX INC (KMX) on 05 May 2026.

Key facts

This page summarizes Mohammad Shamim's Form 4 filing for CARMAX INC (KMX).
2 reported transactions and 1 derivative row are listed below.
Accepted by SEC: 05 May 2026, 16:11.

Change

Previous filing in this sequence was filed on 19 Dec 2025.
Current net transaction value: $0.

Research use

This tells you what this filing adds before you inspect full transaction and derivative tables.
You can trace every row back to the original SEC filing document.

Evidence

Filed on Form 4

Ownership activity is grounded in SEC Form 4 disclosures.

View source filing

Reporting Owners (1)

CIK 0001620490 Primary reporting owner

Shamim Mohammad

Relationship: EVP and CITO
Address: 12800 TUCKAHOE CREEK PARKWAY, RICHMOND
Signature: Christine Carter, attorney-in-fact
Signature date: 05 May 2026

Reported non-derivative transactions

Shares, units, or other non-derivative securities reported in this filing.

KMX transaction

Common Stock

Tax liability

Transaction value
Shares: -1,015
Change %: -6.5%
Price: $38.53^*
Shares after: 14,523
Date: 01 May 2026
Ownership: Direct

Reported derivative securities

Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.

KMX transaction Derivative

Restricted Stock Units

Award

Transaction value
Shares: +16,944
Change %
Price: $0.000000^*
Shares after: 16,944
Date: 01 May 2026
Ownership: Direct
Underlying class: Common Stock
Underlying amount
Exercise price
Footnotes: F1, F2

^* marks a reported price that did not pass the local price check.

Additional SEC filing notes

Filing notes and footnotes

Explanation of responses 2 footnotes

Footnote F1

Shares of Company common stock will be issued to the Reporting Person following vesting of the restricted stock units, which are referred to by the Company as market stock units (MSUs), in accordance with the terms of the Form of Notice of Market Stock Unit Grant filed as Exhibit 10.22 to the Company's Annual Report on Form 10-K filed on April 15, 2024. The minimum number of shares of Company common stock that will be issued to the Reporting Person at payment is zero, and the maximum number of shares of Company common stock that will be issued at payment is two times the number of MSUs.

Footnote F2

The restricted stock units shall vest on May 1, 2029.