X0202 SCHEDULE 13D/A 0000921895-25-000634 0001943408 XXXXXXXX LIVE 3 Class A Common Stock, par value $0.0001 per share 05/27/2026 true 0001821769 63942X106 Navitas Semiconductor Corp

3520 CHALLENGER ST. TORRANCE CA 90503

Ranbir Singh 703-468-0487 17141 Collins Ave, Unit 4301 Sunny Isles Beach FL 33160 Andrew Freedman, Esq. 212-451-2300 Olshan Frome Wolosky LLP 1325 Avenue of the Americas New York NY 10019 0001943408 N Singh Ranbir AF OO N X1 14943475.00 0.00 14943475.00 0.00 14943475.00 N 6.4 IN Class A Common Stock, par value $0.0001 per share Navitas Semiconductor Corp 3520 CHALLENGER ST. TORRANCE CA 90503 Item 4 is hereby amended to add the following: Dr. Singh is pleased by the Board's decision to seek to declassify itself through the inclusion of a declassification proposal for stockholder approval in the Issuer's recently filed proxy statement. Dr. Singh looks forward to continuing to work constructively with his fellow Board members to support the Issuer and enhance value for all stockholders. Item 5(a) is hereby amended and restated as follows: As of the date hereof, Dr. Singh beneficially owned directly 14,943,475 Shares, constituting approximately 6.4% of the Shares outstanding, which is based upon 233,713,166 Shares outstanding, as of May 8, 2026, which is the total number of Shares outstanding as reported in the Issuer's Prospectus on Form 424B5 filed with the Securities and Exchange Commission on May 11, 2026. Item 5(c) is hereby amended to add the following: The transactions in the Shares by the Reporting Person since the filing of Amendment No. 2 to the Schedule 13D are set forth in Exhibit 1 and are incorporated herein by reference. Item 7 is hereby amended to add the following exhibit: 1 - Transactions in Securities Singh Ranbir /s/ Ranbir Singh 05/29/2026