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Moleculin Biotech (MBRX) investor relations material

Moleculin Biotech Registration Filing summary

Complete event summary combining all related documents: earnings call transcript, report, and slide presentation.
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Registration Filing summary23 Dec, 2025

Company overview and business model

  • Operates as a late-stage pharmaceutical development company focused on pivotal Phase 3 trials for Annamycin (naxtarubicin) in combination with Cytarabine for relapsed/refractory acute myeloid leukemia (AML).

  • Maintains additional technology portfolios targeting hard-to-treat cancers and viruses, with ongoing clinical and preclinical research collaborations.

Financial performance and metrics

  • As of December 23, 2025, 3,079,229 shares of common stock were outstanding.

  • Received a Nasdaq delisting notice for not meeting minimum equity requirements, with an appeal in process.

Use of proceeds and capital allocation

  • Will not receive proceeds from resale of shares by selling stockholders; proceeds only from cash exercises of warrants.

  • Maximum potential gross proceeds from full cash exercise of warrants is $10.2 million, intended for working capital and general corporate purposes.

  • Management retains broad discretion over timing and application of proceeds.

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Q4 202523 Mar, 2026
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Frequently asked questions

Moleculin Biotech, Inc. (MBRX) is a clinical-stage pharmaceutical company aiming to develop treatments addressing some of the most challenging diseases in the world, including highly resistant cancers and viruses. The company's lead drug, Annamycin, is a next-generation anthracycline designed to overcome multidrug resistance with minimal cardiotoxicity, currently under development for relapsed or refractory acute myeloid leukemia (AML) and soft tissue sarcoma (STS) lung metastases. Additionally, Moleculin is working on WP1066, an Immune/Transcription Modulator targeting brain tumors, pancreatic cancer, and other malignancies, alongside WP1220 for cutaneous T-cell lymphoma and WP1122, aimed at treating COVID-19 and glioblastoma multiforme, among other conditions. The company is headquartered in Houston, Texas, and its shares are listed on the Nasdaq.

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