4processed

Form 4 — Insider Transaction

SEALSQ Corp(LAES)

Filing Date

June 5, 2026

Accepted

June 5, 2026

Accession No.

0002110281-26-000027

CIK

0001951222

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
O'Hara John CharlesChief Financial OfficerOther143$3.51250.4KOrdinary SharesJun 5, 2026