Form 3 Filing for TSEM

This filing reports the beneficial ownership of TSEM securities by Michal Vakrat Wolkin as of May 28, 2026. The ownership includes 7,659 Ordinary Shares that vested, with an additional 4,920 shares vesting on July 31, 2026, and 4,182 shares vesting on July 30, 2026, and July 30, 2027, respectively. These are subject to continued service. The filing also includes a Power of Attorney, appointing Oppenheimer Opco Israel Ltd. to prepare and execute Section 16 filings on behalf of Michal Vakrat Wolkin. This arrangement remains in effect until reporting requirements are no longer applicable or until revoked.