John Lo-Minn Lai - 24 Aug 2021 Form 4 Insider Report for Mister Car Wash, Inc. (MCW)

Role: Chief Executive Officer, Director
Signature: /s/ Lisa Funk, as Attorney-in-Fact for John Lai
Issuer symbol: MCW
Transactions as of: 24 Aug 2021
Net transactions value: -$11,135,204
Form type: 4
Filing time: 26 Aug 2021, 20:26:11 UTC
Previous filing: 29 Jun 2021
Next filing: 11 Feb 2022
SEC: View on sec.gov

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MCW	Common Stock	Options Exercise	$391,750	+593,561	+22%	$0.6600^*	3,335,906	24 Aug 2021	Direct
transaction	MCW	Common Stock	Tax liability	$391,760	-20,173	-0.6%	$19.42	3,315,733	24 Aug 2021	Direct
transaction	MCW	Common Stock	Sale	$11,135,195	-573,388	-17%	$19.42	2,742,345	24 Aug 2021	Direct

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	Stock Option (Right to Buy)	Options Exercise	$0	-593,561	-29%	$0.000000	1,487,647	24 Jun 2021	Common Stock	593,561	$0.6600	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The option is fully vested and exercisable.