Press Releases September 11, 2026 08:30 AM

Moleculin Presentation from H.C. Wainwright Conference Now Available On-Demand

Moleculin Biotech’s H.C. Wainwright Conference presentation now available on-demand highlighting clinical progress and corporate updates

By Hana Yamamoto
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Moleculin Biotech has released an on-demand webcast of its presentation at the H.C. Wainwright 28th Annual Global Investment Conference, providing an overview of recent corporate and clinical advancements. The company is advancing its lead candidate Annamycin through pivotal Phase 2/3 trials for relapsed or refractory AML and soft tissue sarcoma lung metastases, and also developing several other drug candidates. Management will engage investors at the upcoming conference in New York. Forward-looking statements highlight risks including trial outcomes and financing needs.

Moleculin Presentation from H.C. Wainwright Conference Now Available On-Demand
MBRX
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Key Points

  • Moleculin’s lead drug candidate Annamycin, targeting relapsed or refractory acute myeloid leukemia and soft tissue sarcoma lung metastases, is in a pivotal Phase 2/3 trial combining with cytarabine.
  • The company released a presentation providing updates on clinical development progress, corporate strategy, and upcoming investor engagement at the H.C. Wainwright conference.
  • Moleculin’s pipeline also includes immuno-modulators and antimetabolites aiming to tackle difficult cancers and viral infections, indicating broad potential therapeutic impact.
  • Access the video webcast here

HOUSTON, Sept. 11, 2026 (GLOBE NEWSWIRE) -- Moleculin Biotech, Inc., (Nasdaq: MBRX) (“Moleculin” or the “Company”), today announced that its pre-recorded presentation from the H.C. Wainwright 28th Annual Global Investment Conference is now available for on-demand viewing here.

The presentation, featuring Walter Klemp, Chairman and Chief Executive Officer of Moleculin, provides an overview of the Company as well as recent corporate and clinical developments.

The on-demand presentation is available for viewing beginning today, September 11, 2026, at 7:00 a.m. ET, and can be accessed through the Events page on the Investors section of the Company’s website (moleculin.com). 

Management will be available on-site at the conference being held September 14-16, 2026, in New York, NY to participate in one-on-one meetings with qualified members of the investor community who are registered to attend the conference. For more information about the conference, please visit the conference website. 

About Moleculin Biotech, Inc.

Moleculin Biotech, Inc. is a Phase 3 clinical stage pharmaceutical company advancing a pipeline of therapeutic candidates addressing hard-to-treat tumors and viruses. The Company’s lead program, Annamycin (also known as naxtarubicin), is a highly efficacious and well tolerated anthracycline designed to avoid multidrug resistance mechanisms and to lack the cardiotoxicity common with currently prescribed anthracyclines. Annamycin is currently in development for the treatment of relapsed or refractory acute myeloid leukemia (AML) and soft tissue sarcoma (STS) lung metastases.

The Company has begun the MIRACLE (Moleculin R/R AML AnnAraC Clinical Evaluation) Trial (MB-108), a pivotal, adaptive design, multi-center, randomized, double-blind, placebo-controlled Phase 2/3 trial evaluating Annamycin in combination with cytarabine, together referred to as AnnAraC (the combination of Annamycin and cytarabine, also referred to as “Ara-C”) for the treatment of relapsed or refractory acute myeloid leukemia. Following a successful Phase 1B/2 study (MB-106), with input from the FDA, the Company believes it has substantially de-risked the development pathway towards a potential approval for Annamycin for the treatment of AML. This study remains subject to appropriate future filings with potential additional feedback from the FDA and their foreign equivalents.

Additionally, the Company is developing WP1066, an Immune/Transcription Modulator capable of inhibiting p-STAT3 and other oncogenic transcription factors while also stimulating a natural immune response, targeting brain tumors, pancreatic and other cancers. Moleculin also has in its pipeline a portfolio of antimetabolites, including WP1122 for the potential treatment of pathogenic viruses, as well as certain cancer indications.

For more information about the Company, please visit www.moleculin.com and connect on X, LinkedIn and Facebook.

Forward-Looking Statements

Some of the statements in this release are forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, Section 21E of the Securities Exchange Act of 1934 and the Private Securities Litigation Reform Act of 1995, which involve risks and uncertainties. Forward-looking statements in this press release include, without limitation, the potential efficacy and safety of Annamycin and AnnAraC in R/R AML and the expectation that interim efficacy trends observed in a limited patient population will be confirmed in the full study population (the interim results presented are based on a small sample size (n=45), have not achieved statistical significance, and may not be predictive of results from the completed trial). Moleculin will require significant additional financing, for which the Company has no commitments, in order to conduct its clinical trials as described in this press release, and the milestones described in this press release assume the Company’s ability to secure such financing on a timely basis. Although Moleculin believes that the expectations reflected in such forward-looking statements are reasonable as of the date made, expectations may prove to have been materially different from the results expressed or implied by such forward-looking statements. The Company relies on the reports of its expert with regard to the absence of cardiotoxicity. The dataset referenced in this press release is subject to the review of the data from future subjects in its current and future clinical trials and long-term follow-up with subjects in its current trials. Moleculin has attempted to identify forward-looking statements by terminology including ‘believes,’ ‘estimates,’ ‘anticipates,’ ‘expects,’ ‘plans,’ ‘projects,’ ‘intends,’ ‘potential,’ ‘may,’ ‘could,’ ‘might,’ ‘will,’ ‘should,’ ‘approximately’ or other words that convey uncertainty of future events or outcomes to identify these forward-looking statements. These statements are only predictions and involve known and unknown risks, uncertainties, and other factors, including those discussed under Item 1A. “Risk Factors” in our most recently filed Form 10-K filed with the Securities and Exchange Commission (SEC) and updated from time to time in our Form 10-Q filings and in our other public filings with the SEC. Any forward-looking statements contained in this release speak only as of its date. We undertake no obligation to update any forward-looking statements contained in this release to reflect events or circumstances occurring after its date or to reflect the occurrence of unanticipated events.

Investor Contact:
JTC Team, LLC
Jenene Thomas
(908) 824-0775
[email protected]


Risks

  • Clinical trial outcomes remain uncertain; interim results based on small patient samples may not predict final efficacy or safety.
  • Significant additional financing is required for clinical development, with no current commitments, posing risks to timelines and operations.
  • Future regulatory feedback and long-term safety/efficacy data are pending, adding uncertainty to the drug approval pathway.

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