X0607 3 2026-05-29 0 0000928876 TOWER SEMICONDUCTOR LTD TSEM 0002125349 Shirazi Oren true ABA HUSHI STREET HAIFA L3 3498834 ISRAEL 0 1 0 0 Chief Financial Officer Ordinary Shares 2348 D Ordinary Shares 25268 D Ordinary Shares 18125 D Ordinary Shares 28450 D Ordinary Shares 1494 D Ordinary Shares 6885 D The Reporting Person was granted restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of ordinary stock of Tower Semiconductor Ltd. (the "Company"). The 2,348 will vest on 12/11/2026, subject to the Reporting Person's continued service through each vesting date. The Reporting Person was granted restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of ordinary stock of Tower Semiconductor Ltd. (the "Company"). 25,268 will vest on 03/19/2027, subject to the Reporting Person's The Reporting Person was granted restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of ordinary stock of Tower Semiconductor Ltd. (the "Company"). 18,125 will vest on 05/27/2027, subject to the Reporting Person's continued service through each vesting date. The Reporting Person was granted restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of ordinary stock of Tower Semiconductor Ltd. (the "Company"). 14,224 will vest on 03/26/2027 and the remaining 14,226 will vest on 03/26/2028, subject to the Reporting Person's continued service through each vesting date. These shares were issued upon vesting of previously granted RSU's. The Reporting Person was granted restricted stock units ("RSUs"), each of which represents a contingent right to receive one share of ordinary stock of Tower Semiconductor Ltd. (the "Company"). 2,295 will vest on 03/31/2027, additional 2,295 will vest on 03/31/2028 and the remaining 2,295 will vest on 03/31/2029, subject to the Reporting Person's continued service through each vesting date. This Form 3 is being filed to report the Reporting Person beneficial ownership of securities of the Issuer as of the date the Reporting Person became subject to the reporting requirements of Section 16 of the Securities Exchange Act of 1934. /s/ Meirav Shemesh on behalf of Oppenheimer Israel, as Attorney-in-fact 2026-05-29