Arkolith/Insider Trading/KMX/Form 4

Stuckey John M III

SVP, Gen Counsel & SecretaryCARMAX INC (KMX) · full profile →Form 4 · filed May 5, 2026
No Open-Market Flow
Open-Market Buys
$0
Open-Market Sells
$0
Net Open-Market Flow
$0
Transactions
4
2 non-derivative · 2 derivative

Non-Derivative Transactions (Table I)

DateActionSharesPriceValueOwned After
May 1, 2026Option exercise(M)1K——3K
May 1, 2026Tax withholding(F)357$38.53$14K2K

Derivative Transactions (Table II)

DateActionSharesPriceValueOwned After
May 1, 2026Option exercise(M)2K—$00
May 1, 2026Grant(A)10K—$010K

Transaction Codes

M
Option exercise / conversion
F
Shares withheld for taxes
A
Grant / award

Data Source & Provenance

Parsed from a single SEC EDGAR Form 4 filing (accession 0001170010-26-000034) within minutes of acceptance. Every field above traces to the original document. Verify it directly:

View original filing on SEC.govRaw Form 4 XML