SCHEDULE 13G/A 0001412741-25-000009 0001412741 XXXXXXXX LIVE 1 Class A Ordinary Shares, par value $0.0001 per share 12/31/2025 0002054272 1RT Acquisition Corp. G6757R105 PO BOX 309, UGLAND HOUSE GRAND CAYMAN E9 KY1-1104 Rule 13d-1(b) J. Goldman & Co LP DE 0.00 862500.00 0.00 862500.00 862500.00 N 5.00 IA PN Represents the Reporting Person's beneficial ownership of Class A Ordinary Shares (as defined in Item 2(a)) as of September 30, 2025 and as of December 31, 2025. J. Goldman Capital Management, Inc. DE 0.00 862500.00 0.00 862500.00 862500.00 N 5.00 HC CO Represents the Reporting Person's beneficial ownership of Class A Ordinary Shares as of September 30, 2025 and as of December 31, 2025. Jay G. Goldman DE 0.00 862500.00 0.00 862500.00 862500.00 N 5.00 HC IN Represents the Reporting Person's beneficial ownership of Class A Ordinary Shares as of September 30, 2025 and as of December 31, 2025. 1RT Acquisition Corp. 205 West 28th Street, 2nd Floor Suite C, New York, New York 10001 This statement is filed by: (i) J. Goldman & Co., L.P. ("JGC") with respect the Class A ordinary shares, par value $0.0001 per share (the "Class A Ordinary Shares") of 1RT Acquisition Corp. (the "Company") held by J. Goldman Master Fund, L.P. ("JGMF") and J. Goldman Enhanced Master Fund, L.P. ("JGEMF"); (ii) J. Goldman Capital Management, Inc. ("JGCM") with respect to the Class A Ordinary Shares held by JGMF and JGEMF; and (iii) Mr. Jay G. Goldman with respect to the Class A Ordinary Shares held by JGMF and JGEMF. The filing of this statement should not be construed as an admission that any of the forgoing persons or any Reporting Person is, for the purposes of Section 13 of the Act, the beneficial owner of the Class A Ordinary Shares reported herein. This Schedule 13G (i) amends and restates in its entirety the Reporting Persons' Schedule 13G filed with the Securities and Exchange Commission on November 14, 2025, and (ii) reports the Reporting Persons' beneficial ownership of Class A Ordinary Shares as of September 30, 2025 and as of December 31, 2025. The address of the business office of each of the Reporting Persons is: c/o J. Goldman & Co., L.P. 510 Madison Avenue, 26th Floor New York, NY 10022 Citizenship is set forth in Row (4) of the cover page for each Reporting Person hereto and is incorporated herein by reference for each such Reporting Person. N IA HC The information required by Item 4(a) is set forth in Row (9) of the cover page for each of the Reporting Persons and is incorporated herein by reference. The percentages set forth in this Schedule 13G as of September 30, 2025 and as of December 31, 2025 are calculated based upon an aggregate of 17,250,000 Class A Ordinary Shares outstanding (i) as of August 12, 2025, as reported in the Company's Quarterly Report on Form 10-Q for the quarterly period ended June 30, 2025 filed with the Securities and Exchange Commission on August 13, 2025 and (ii) as of November 13, 2025, as reported in the Company's Quarterly Report on Form 10-Q for the quarterly period ended September 30, 2025 filed with the Securities and Exchange Commission on November 13, 2025, respectively. 5.00% The information required by Item 4(c)(i) is set forth in Row (5) of the cover page for each of the Reporting Persons and is incorporated herein by reference. The information required by Item 4(c)(ii) is set forth in Row (6) of the cover page for each of the Reporting Persons and is incorporated herein by reference. The information required by Item 4(c)(iii) is set forth in Row (7) of the cover page for each of the Reporting Persons and is incorporated herein by reference. The information required by Item 4(c)(iv) is set forth in Row (8) of the cover page for each of the Reporting Persons and is incorporated herein by reference. N Y N See Item 2(a). Y Y Y N By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and 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. Exhibit 99.1: Joint Filing Agreement J. Goldman & Co LP /s/ Sagan A. Weiss 02/17/2026 J. Goldman Capital Management, Inc. /s/ Jay G. Goldman 02/17/2026 Jay G. Goldman s/ Jay G. Goldman 02/17/2026