SCHEDULE 13G 0002038245 XXXXXXXX LIVE Common Stock, $0.0001 par value per share 02/06/2026 0001716621 Catheter Precision, Inc. 74933X708 1670 Highway 160 West Fort Mill SC 29708 Rule 13d-1(c) Gregory Castaldo X1 176674.00 0.00 176674.00 0.00 176674.00 N 7.5 IN (1) Based on 2,357,127 shares of Common Stock of the Issuer outstanding as verified with the Issuer on February 11, 2026. Catheter Precision, Inc. 1670 Highway 160 West Fort Mill, SC 29708 Gregory Castaldo 3776 Steven James Drive Garnet Valley, PA 19060 Gregory Castaldo is a citizen of the United States. Y See Item 9 on the cover pages(s) hereto. See Item 11 on the cover page(s) hereto. See Item 5 on the cover pages hereto. See Item 6 on the cover pages hereto. See Item 7 on the cover pages hereto. See Item 8 on the cover pages hereto. Y Y Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under ?? 240.14a-11. Gregory Castaldo /s/ Gregory Castaldo 02/11/2026