SEIFFER JONATHAN A

PrivateCIK: 1243592
Location

LOS ANGELES, CA

SEIFFER JONATHAN A reported 1 transaction at MISTER CAR WASH, INC.

Review the transaction codes below to understand the nature of each event.

InsiderSEIFFER JONATHAN ACIK 1243592
IssuerMISTER CAR WASH, INC.CIK 1853513
Director10% Owner
Since Jun 2021
-219.21M
Net shares
Net seller
$1.53B
Total sold
0
Open market trades
0B · 0S
1
Total transactions
219.21M disposed
Non-Derivative Transactions1

Common Stock

Indirect
J · J

Shares

219.21M

Price / share

$7.00

Trade value

$1.53B

% of position

New position
5/19/2026
219.21M0.00
Total

Net shares

219.21M

Net value

-$1.53B

Derivative Transactions0
No derivative transactions reported
SEIFFER JONATHAN A — Insider Transaction (Form 4) Filed May 19, 2026 | Finecho