Bleichroeder Acquisition Corp. II

We are a special purpose acquisition company incorporated on August 27, 2025 as a Cayman Islands exempted company and formed for the purpose of effecting a merger, amalgamation, share exchange, asset acquisition, share purchase, reorganization or similar business combination with one or more businesses, which we refer to throughout this prospectus as our initial business combination. We have not selected any specific business combination target and we have not, nor has anyone on our behalf, initiated any substantive discussions, directly or indirectly, with any business combination target.

1. 15-12G filingSep 8, 2026
2. 25-NSE - filed by Nasdaq Stock Market LLC regarding Bleichroeder Acquisition Corp. IIAug 27, 2026
3. Termination of a Material Definitive Agreement · Completion of Acquisition or Disposition of Assets · Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing · Material Modification to Rights of Security Holders · Changes in Control of Registrant · Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory ArrangementsAug 27, 2026
4. 425 filingAug 26, 2026
5. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements · Submission of Matters to a Vote of Security Holders · Other EventsAug 26, 2026