MATHENY JOSEPH DUANE

PrivateCIK: 1865480
Location

TUCSON, AZ

MATHENY JOSEPH DUANE (See Remarks) exercised options at MISTER CAR WASH, INC.

Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.

M · 1 exercise
InsiderMATHENY JOSEPH DUANECIK 1865480
IssuerMISTER CAR WASH, INC.CIK 1853513
Officer· See Remarks
Since Jun 2021
-549.92K
Net shares
Net seller
$0.00
Total acquired
0
Open market trades
0B · 0S
7
Total transactions
39.58K acquired · 589.50K disposed
Non-Derivative Transactions4

Common Stock

Direct
M · Option Exercise

Shares

+39.58K

Price / share

Trade value

% of position

42.2%
5/19/2026
93.83K133.40K

Common Stock

Direct
J · J

Shares

86.43K

Price / share

Trade value

% of position

64.8%
5/19/2026
133.40K46.98K

Common Stock

Direct
D · Disposition

Shares

46.98K

Price / share

Trade value

% of position

New position
5/19/2026
46.98K0.00

Common Stock

Indirect
D · Disposition

Shares

45K

Price / share

Trade value

% of position

New position
5/19/2026
45K0.00
Total

Net shares

138.83K

Net value

$0.00

Derivative Transactions3

Restricted Stock Units

Direct
M · Option Exercise
Converts to

Common Stock

39.58K shares

Shares

39.58K

Strike price

Held after

0.00

Exercisable

5/19/2026

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

222.91K shares

Shares

222.91K

Strike price

0.66

Held after

0.00

Exercisable

5/19/2026

Stock Option (Right to Buy)

Direct
D · Disposition
Converts to

Common Stock

148.61K shares

Shares

148.61K

Strike price

0.46

Held after

0.00

Exercisable

5/19/2026
MATHENY JOSEPH DUANE — Insider Transaction (Form 4) Filed May 19, 2026 | Finecho