X0609 4 2026-08-25 0002131350 B&R Technology Merger Corp. BRTMU 0002146375 B&R Technology Sponsor LLC (Cayman) false 2300 WEST SAHARA AVENUE LAS VEGAS NV 89102 false false true false 0001804143 Fletcher Steven C. false 2300 WEST SAHARA AVENUE LAS VEGAS NV 89102 true true true false Chief Operating Officer 0002146757 Authentic Founders LLC false 2300 WEST SAHARA AVENUE LAS VEGAS NV 89102 false false true false 0002146756 Authentic Holdings LLC false 2300 WEST SAHARA AVENUE LAS VEGAS NV 89102 false false true false 0001181223 VIEUX ALEX false 2300 WEST SAHARA AVENUE LAS VEGAS NV 89102 false false true false false Class A Ordinary Shares 2026-08-25 2026-08-25 4 P false 52500 10.00 A 740000 I See Footnote Class B Ordinary Shares 2026-08-25 4 J false 458333 0 D Class A Ordinary Shares 458333 12000000 D Represents shares underlying the private placement units (each unit consisting of one Class A ordinary share and one-third of one warrant, each whole warrant exercisable to purchase one Class A ordinary share) directly held by B&R Technology Sponsor LLC (Cayman (the "Sponsor"), and which were acquired pursuant to a Private Placement Units Purchase Agreement by and between the Sponsor and B&R Technology Merger Corp. As described in the registration statement on Form S-1 (File No. 333-297256) of B&R Technology Merger Corp. (the "Issuer") under the heading "Description of Securities - Founder Shares," the Class B ordinary shares will automatically convert into Class A ordinary shares at the time of the Issuer's initial business combination, or at any time prior to the Issuer's initial business combination, at the option of the holder, on a one-for-one basis, subject to certain adjustments. The Class B ordinary shares have no expiration date. As contemplated in connection with the initial public offering of the Issuer, 458,333 Class B ordinary shares of the Issuer held by the Sponsor were returned to the Issuer for no consideration and cancelled because the underwriters' over-allotment option was not exercised in full. David York, Alex Vieux and Steven Fletcher are managing members of Sponsor. Alex Vieux and Steven Fletcher are managing members of Authentic Founders LLC, which is the managing member of Authentic Holders LLC, which is a member of Sponsor. By virtue of these relationships, each of these entities and individuals may be deemed to share beneficial ownership of the securities held of record by Sponsor. Each of them disclaims any such beneficial ownership except to the extent of their pecuniary interest therein. /s/ Steven Fletcher 2026-08-26 B&R Technology Sponsor LLC (Cayman)., By: /s/ Steven Fletcher, Name: Steven Fletcher, Title: Authorized Person 2026-08-26 Authentic Founders, LLC By: /s/ Steven Fletcher, Name: Steven Fletcher, Title: Authorized Person 2026-08-26 Authentic Holdings, LLC By: /s/ Steven Fletcher, Name: Steven Fletcher, Title: Authorized Person 2026-08-26 /s/ Alex Vieux 2026-08-26