SCHEDULE 13G/A 0002026210 XXXXXXXX LIVE 1 Class A Ordinary Shares, par value $0.0001 per share 01/28/2026 0002014982 SIM ACQUISITION CORP. I G8431T101 C/O Dominari Holdings Inc. 725 Fifth Ave, 23rd Floor New York NY 10022 Rule 13d-1(d) SIM Sponsor 1 LLC DE 7526669.00 0.00 7526669.00 0.00 7526669.00 N 24.7 OO The 7,526,669 founder shares referred to in Rows 5, 7, and 9 represent Issuer's Class B ordinary shares, par value $0.0001 per share ("Class B Ordinary Shares") which are automatically convertible into Issuer's Class A ordinary shares, par value $0.0001 per share ("Class A Ordinary Shares") with or immediately following the Issuer's initial business combination (the "Business Combination") and may be converted at any time prior to the Business Combination at the option of the holder, as more fully described under the heading "Description of Securities-Founder Shares" in the Issuer's Registration Statement on Form S-1 (File No. 333-280274). SIM Sponsor 1 LLC is the record holder of the Class B Ordinary Shares reported herein. Eric Newman is the managing member of Conroy Partners LLC, the managing member of SIM Sponsor 1 LLC and has voting and investment discretion with respect to the securities held of record by SIM Sponsor 1 LLC. The 7,526,669 founder shares referred to in Rows 5, 7, and 9 exclude 6,000,000 Class A Ordinary Shares which may be purchased by exercising warrants that are not presently exercisable. The percentage in Row 11 is based on 23,000,000 Class A Ordinary Shares issued and outstanding as of November 13, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarter ended September 30, 2025 filed with the Securities and Exchange Commission on November 13, 2025 and assumes conversion of the 7,526,669 Class B Ordinary Shares owned by SIM Sponsor 1 LLC. Conroy Partners LLC X1 0.00 7526669.00 0.00 7526669.00 7526669.00 N 24.7 OO The 7,526,669 founder shares referred to in Rows 6, 8, and 9 represent Issuer's Class B ordinary shares, par value $0.0001 per share ("Class B Ordinary Shares") which are automatically convertible into Issuer's Class A ordinary shares, par value $0.0001 per share ("Class A Ordinary Shares") with or immediately following the Issuer's initial business combination (the "Business Combination") and may be converted at any time prior to the Business Combination at the option of the holder, as more fully described under the heading "Description of Securities-Founder Shares" in the Issuer's Registration Statement on Form S-1 (File No. 333-280274). SIM Sponsor 1 LLC is the record holder of the Class B Ordinary Shares reported herein. Eric Newman is the managing member of Conroy Partners LLC, the managing member of SIM Sponsor 1 LLC and has voting and investment discretion with respect to the securities held of record by SIM Sponsor 1 LLC. The 7,526,669 founder shares referred to in Rows 5, 7, and 9 exclude 6,000,000 Class A Ordinary Shares which may be purchased by exercising warrants that are not presently exercisable. The percentage in Row 11 is based on 23,000,000 Class A Ordinary Shares issued and outstanding as of November 13, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarter ended September 30, 2025 filed with the Securities and Exchange Commission on November 13, 2025 and assumes conversion of the 7,526,669 Class B Ordinary Shares owned by SIM Sponsor 1 LLC. Eric Newman X1 0.00 7526669.00 0.00 7526669.00 7526669.00 N 24.7 IN The 7,526,669 founder shares referred to in Rows 6, 8, and 9 represent Issuer's Class B ordinary shares, par value $0.0001 per share ("Class B Ordinary Shares") which are automatically convertible into Issuer's Class A ordinary shares, par value $0.0001 per share ("Class A Ordinary Shares") with or immediately following the Issuer's initial business combination (the "Business Combination") and may be converted at any time prior to the Business Combination at the option of the holder, as more fully described under the heading "Description of Securities-Founder Shares" in the Issuer's Registration Statement on Form S-1 (File No. 333-280274). SIM Sponsor 1 LLC is the record holder of the Class B Ordinary Shares reported herein. Eric Newman is the managing member of Conroy Partners LLC, the managing member of SIM Sponsor 1 LLC and has voting and investment discretion with respect to the securities held of record by SIM Sponsor 1 LLC. The 7,526,669 founder shares referred to in Rows 5, 7, and 9 exclude 6,000,000 Class A Ordinary Shares which may be purchased by exercising warrants that are not presently exercisable. The percentage in Row 11 is based on 23,000,000 Class A Ordinary Shares issued and outstanding as of November 13, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarter ended September 30, 2025 filed with the Securities and Exchange Commission on November 13, 2025 and assumes conversion of the 7,526,669 Class B Ordinary Shares owned by SIM Sponsor 1 LLC. SIM ACQUISITION CORP. I C/O Dominari Holdings Inc. 725 Fifth Ave, 23rd Floor, New York, NY 10022 SIM Sponsor 1 LLC, Conroy Partners LLC, and Eric Newman (collectively, the "Reporting Persons") C/O Dominari Holdings Inc. C/O Dominari Holdings Inc. 725 Fifth Ave, 23rd Floor, New York, NY 10022 Each of SIM Sponsor 1 LLC and Conroy Partners LLC is a limited liability company formed in Delaware. Eric Newman is a citizen of the United States of America. Y On January 28, 2026, certain accredited investors (the "Buyers") acquired all of the membership interests in the Sponsor owned by the non-managing members of the Sponsor pursuant to a securities purchase agreement between the Buyers and the Sponsor, as the representative of the non-managing members of the Sponsor. Simultaneously with such transaction, the Buyers also acquired all of the membership interests of Conroy Partners LLC, the managing member of the Sponsor, pursuant to a member interest purchase agreement. As a result of the foregoing transactions, the Buyers own all of the membership interests in the Sponsor. As of February 19, 2026, the Reporting Persons may be deemed to beneficially own 7,526,669 of the Issuer's Class B Ordinary Shares. Eric Newman is the managing member of Conroy Partners LLC, the managing member of SIM Sponsor 1 LLC, and has voting and investment discretion with respect to the securities held of record by SIM Sponsor 1 LLC. This Statement shall not be construed as an admission that the Reporting Persons are, for purposes of Section 13(d) and 13(g), beneficial owners of any securities covered by this Statement. The 7,526,669 Class B Ordinary Shares owned by the Reporting Persons constitute 24.7% of the total number of Class A Ordinary Shares issued and outstanding as of November 13, 2025 and assuming the conversion of all 7,526,669 Class B Ordinary Shares owned by SIM Sponsor 1 LLC. The Class B Ordinary Shares are automatically convertible into Class A Ordinary Shares with or immediately following the Business Combination on a one-for-one basis and may be converted at any time prior to the Business Combination at the option of the holder on a one-for-one basis, subject to certain adjustments, as more fully described under the heading "Description of Securities-Founder Shares" in the Issuer's Registration Statement on Form S-1 (File No. 333-280274). The percentage of the Class B Ordinary Shares held by the Reporting Persons is based on 23,000,000 Class A Ordinary Shares issued and outstanding as of November 13, 2025, as reported in the Issuer's Quarterly Report on Form 10-Q for the quarter ended September 30, 2025 filed with the Securities and Exchange Commission on November 13, 2025 and assuming the conversion of all 7,526,669 Class B Ordinary Shares owned by SIM Sponsor 1 LLC. SIM Sponsor 1 LLC: 7,526,669; Conroy Partners LLC: 0; Eric Newman: 0 SIM Sponsor 1 LLC: 0; Conroy Partners LLC: 7,526,669; Eric Newman: 7,526,669 SIM Sponsor 1 LLC: 7,526,669; Conroy Partners LLC: 0; Eric Newman: 0 SIM Sponsor 1 LLC: 0; Conroy Partners LLC: 7,526,669; Eric Newman: 7,526,669 Y Y Y Y Y Y 99.1 Joint Filing Agreement, dated February 19, 2026. SIM Sponsor 1 LLC /s/ Eric Newman 02/19/2026 Conroy Partners LLC /s/ Eric Newman 02/19/2026 Eric Newman /s/ Eric Newman 02/19/2026