X0508 4 2024-02-06 0000908255 BORGWARNER INC BWA 0001769773 Aaron Craig 3850 HAMLIN ROAD AUBURN HILLS MI 48326 1 VP & Controller 0 Common Stock 2024-02-06 4 A 0 19930.0000 0.0000 A 34503.2100 D Common Stock 2024-02-07 4 A 0 6749.0000 33.8300 A 41252.2100 D Phantom Stock Common Stock 192.1920 192.1920 D The shares will vest 50% on February 28, 2026 and 100% on February 28, 2027. Each performance share represented a contingent right to receive one share of BorgWarner common stock based upon the achievement of specified performance criteria related to relative revenue growth. Each phantom stock unit is the economic equivalent of one sare of BorgWarner Inc. common stock. The phantom stock units were acquired under the BorgWarner Inc. Excess Benefit Plan and are to be settled 100% in cash upon the reporting person's retirement or separataion from service. In 2023, BorgWarner Inc. (the "Company") removed the Company stock fund as an investment option under its 401(k) plans. As a result, 2,254.0210 shares of the Company's common stock that the reporting person previously reported as beneficially owned were liquidated in a transaction exempt from Section 16 of the Securities Exchange Act of 1934. Miyuki P. Oshima as attorney-in-fact for Craig Aaron 2024-02-08