Insiders / Seiffer Jonathan a

Seiffer Jonathan a

CIK 1243592personinsider
Companies
1
First seen
May 19, 2026
Last activity
May 19, 2026

Companies

1View all →
CompanyRoleShares heldPeak heldTradesLatest
Mister Car Wash, Inc. · MCWDirector002—

Activity

View all →
InsidersInstitutions
This person's insider trades (Form 4), across every company.
DateActionCompanyValueShares ΔPosition afterImpact
May 19, 2026OtherMCW
Mister Car Wash, Inc.
Common Stock
$1.53B-219.2M
-100.00%
0
0.00% of shares
low
May 19, 2026OtherMCW
Mister Car Wash, Inc.
Common Stock
$1.53B-219.2M
-100.00%
0
0.00% of shares
low