4processed

Form 4 — Insider Transaction

SEALSQ Corp(LAES)

Filing Date

June 1, 2026

Accepted

June 1, 2026

Accession No.

0002114888-26-000009

CIK

0001951222

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Enguent Jean-PierreVice President, R&DSSOther15.0K$0.0115.0KOrdinary SharesJun 1, 2026
Enguent Jean-PierreVice President, R&DSSOther15.0K$3.510Ordinary SharesJun 3, 2026
Enguent Jean-PierreVice President, R&DSSOther60.0K$060.0KEmployee Stock Option Plan (right to buy)Jun 1, 2026
Enguent Jean-PierreVice President, R&DSSOther15.0K$045.0KEmployee Stock Option Plan (right to buy)Jun 1, 2026