John Lo-Minn Lai - 01 Mar 2026 Form 4 Insider Report for Mister Car Wash, Inc. (MCW)

Role
Chief Executive Officer, Director
Signature
Michelle Krall, as Attorney-in-Fact for John Lai
Issuer symbol
MCW
Transactions as of
01 Mar 2026
Net transactions value
-$156,022
Form type
4
Filing time
03 Mar 2026, 17:28:07 UTC
Previous filing
27 Jun 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Lai John Lo-minn Chief Executive Officer, Director C/O MISTER CAR WASH, INC., 222 E. 5TH STREET, TUCSON Michelle Krall, as Attorney-in-Fact for John Lai 03 Mar 2026 0001865267

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction MCW Common Stock Options Exercise $0 +81,081 +1.8% $0.000000 4,659,431 01 Mar 2026 Direct
transaction MCW Common Stock Sale $156,022 -22,037 -0.47% $7.08 4,637,394 02 Mar 2026 Direct F1
holding MCW Common Stock 2,498,330 01 Mar 2026 The JLKL 2020 Irrevocable Family Trust

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Underlying Class Amount Exercise Price Ownership Footnotes
transaction MCW Restricted Stock Units Options Exercise $0 +81,081 $0.000000 81,081 01 Mar 2026 Common Stock 81,081 Direct F2, F3, F4, F5
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 The sales reported on this Form 4 represent shares automatically sold in a non-discretionary transaction to cover taxes and fees in connection with the vesting and settlement of restricted stock unit awards.
F2 Each Restricted Stock Unit ("RSU") represents a contingent right to receive one share of the Issuer's common stock upon vesting.
F3 This filing relates to the occurrence of a restricted stock unit vesting event.
F4 The restricted stock units vest in 4 equal installments beginning on March 1, 2024 subject to the Reporting Person's continued service to the Issuer through the applicable vesting dates.
F5 The RSUs do not have an expiration date.