4processed

Form 4 — Insider Transaction

Wisekey International Holding S.A.(WSKEF)

Filing Date

June 8, 2026

Accepted

June 8, 2026

Accession No.

0002115483-26-000006

CIK

0001738699

Insider Transactions

InsiderTitleTypeSharesPriceValueOwned AfterSecurityDate
Feuardent Moreira AndreasChief Innovation OfficerOther440$3.14440Class B SharesJun 8, 2026
Feuardent Moreira AndreasChief Innovation OfficerOther139$10.51301Class B SharesJun 8, 2026
Feuardent Moreira AndreasChief Innovation OfficerOther440$00Employee Stock Option Plan (right to buy)Jun 8, 2026