X0508 4 2025-04-21 0 0000704440 KORU Medical Systems, Inc. KRMD 0001621797 Tharby Linda M C/O KORU MEDICAL SYSTEMS, INC. 100 CORPORATE DRIVE MAHWAH NJ 07430 1 1 0 0 Chief Executive Officer 0 Common Stock 2025-04-21 4 F 0 23587 2.20 D 1023163 D Represents shares withheld to satisfy tax obligations upon vesting of previously issued restricted stock. Includes 200,000 in restricted stock awards that vest based on a schedule of the Company's market capitalization prior to 3/15/27; Includes 600,000 in restricted stock awards that vest based on a schedule of the Company's net sales growth targets for each of the fiscal years ended 12/31/22 through 12/31/25. The filing of this statement shall not be construed as an admission (a) that the person filing this statement is, for the purposes of Section 16 of the Securities Exchange Act of 1934, as amended, the beneficial owner of any equity securities covered by this statement, or (b) that this statement is legally required to be filed by such person. /s/ Linda Tharby 2025-04-23