ME THERAPEUTICS SCIETIFIC AND CORPORATE UPDATE

On January 30, 2026 ME Therapeutics Holdings Inc. ("ME Therapeutics" or the "Company") (CSE: METX) (FSE: Q9T), a publicly listed biotechnology company working on novel cancer fighting drugs that reprogram and redirect immune cells to fight cancer, reported a corporate update and an outline of its strategic positioning within the rapidly emerging in vivo immune cell engineering and chimeric antigen receptor (CAR) space.

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ME Therapeutics continues to focus its attention to scientifically validated cancer targets to develop a diverse pipeline of drug candidates to move into clinical testing. Our pipeline candidates include therapeutic mRNAs designed to promote an anti-cancer immune response in cancers such as microsatellite stable (MSS) metastatic colorectal cancer that is currently untreatable with immunotherapy. Our lead therapeutic mRNA activates an important, scientifically validated target called STING (Stimulator of Interferon Genes), specifically in the tumor microenvironment. In a preclinical colorectal cancer model, our STING activator leads to the specific recruitment of immune cells into the tumor and significantly reduces tumor growth. Importantly, our data suggests that a single dose of our STING activator can synergize with a PD-1 checkpoint inhibitor where the PD-1 inhibitor is ineffective on its own. This could mean that providing our STING activator may unlock the efficacy of checkpoint inhibitors in otherwise unresponsive tumors. In addition, we believe this candidate may solve some of the past roadblocks observed with drugs targeting STING through the targeted delivery into myeloid cells in the tumor microenvironment which could reduce systemic side effects.

The Company is also continuing to make significant progress advancing its in vivo CAR pipeline. Traditional CAR-T therapies (currently approved for blood cancers) rely on an ex vivo process. This requires harvesting a patient’s T-cells, shipping them to a lab, genetically modifying them, and shipping them back for re-infusion. While highly effective, this process is costly, slow, and complex. In vivo CAR therapy bypasses these logistical hurdles by delivering the genetic instructions directly into the patient. The patient’s body becomes the factory, engineering its own immune cells to fight cancer. This approach offers the potential for "off-the-shelf" availability, reduced costs, and broader accessibility. Recently, the investment community has recognized in vivo delivery as the next frontier in biotech and ME Therapeutics believes that targeting both myeloid cells and T cells with a single in vivo CAR may enhance efficacy of CAR therapy in solid tumors making it even more broadly applicable. Our pipeline includes an in vivo CAR using our recently licensed CD22 nanobody asset, a CAR targeting a validated protein expressed in the tumor microenvironment in most solid tumors, and a potentially universal CAR that may be used to target any cancer protein with existing antibodies. The Company has made progress optimizing its CAR constructs to be functional in both myeloid cells and T cells to potentially enhance efficacy in solid tumors by reprogramming both cell types. Testing has shown that our CARs function effectively for myeloid cell based killing of tumor cells and that the same CARs can lead to T cell activation. Our plan is to initiate in vivo testing of our optimized CARs using validated lipid nanoparticle (LNP) delivery systems in mouse cancer models in the coming weeks.

Finally, the Company has been exploring the possible use of its lead antibody candidate targeting G-CSF to overcome resistance to current VEGF-inhibitors as there has been renewed interest in VEGF as a target in immunotherapy due to the recent success of bi-specific antibodies targeting PD-1 and VEGF.

To unlock additional value for existing shareholders, ME Therapeutics is continuing to work with Luckosky Brookman LLP in pursuit of a potential listing on either the Nasdaq Capital Market or New York Stock Exchange American (NYSE) and has met with several specialized investment banks to potentially assist in the process. The Company continues to assess the necessary steps for uplisting and will work to meet the financial and regulatory requirements for approval. However, there is no guarantee that the Company will satisfy the criteria, that an application will be accepted or as to the timing for completion of any of these steps.

"The excitement we are starting to see in the market for immune reprograming in vivo is not just a trend—it is the necessary evolution of cancer care. By combining our deep expertise in the immune system with advanced LNP delivery from worldclass partners and validated targets such as CD22, ME Therapeutics is building a platform capable of reshaping the tumor microenvironment and democratizing cell therapy." – Salim Dhanji, PhD, CEO.

(Press release, ME Therapeutics, JAN 30, 2026, View Source [SID1234662370])

Termination of a Material Definitive Agreement

On January 30, 2026, Amgen Inc. (the "Company") reported to have entered into a Termination Agreement (the "Termination Agreement") with Kyowa Kirin Co., Ltd. ("Kyowa Kirin"), pursuant to which the Company and Kyowa Kirin agreed to terminate the License and Collaboration Agreement, dated June 1, 2021 (the "License and Collaboration Agreement"). The termination of the License and Collaboration Agreement will become effective upon receipt of regulatory approval.

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The foregoing description of the Termination Agreement and the termination of the License and Collaboration Agreement does not purport to be complete and is qualified in its entirety by reference to the Termination Agreement, which is filed as Exhibit 10.1 hereof and which is incorporated herein by reference.

(Filing, Amgen, JAN 30, 2026, View Source [SID1234662369])

ALX Oncology Announces Pricing of Underwritten Offering

On January 30, 2026 ALX Oncology Holdings Inc. ("ALX Oncology," Nasdaq: ALXO), a clinical-stage biotechnology company advancing a pipeline of novel therapies designed to treat cancer and extend patients’ lives, reported the pricing of an underwritten offering of common stock and pre-funded warrants. ALX Oncology is selling 76,979,112 shares of common stock and, in lieu of common stock to certain investors, pre-funded warrants to purchase 18,574,120 shares of common stock in the offering. The shares of common stock are being sold at an offering price of $1.57 per share, the closing price on January 29, 2026, and the pre-funded warrants are being sold at an offering price of $1.569 per pre-funded warrant, which represents the per share offering price for each share of common stock less the $0.001 per share exercise price for each pre-funded warrant. The gross proceeds to ALX Oncology from this offering are expected to be approximately $150 million, before deducting the underwriting discounts and commissions and other estimated offering expenses, and excluding the exercise of any pre-funded warrants. All shares of common stock and pre-funded warrants to be sold in the offering are being offered by ALX Oncology. The offering is expected to close on or about February 2, 2026, subject to the satisfaction of customary closing conditions.

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The financing is being led by new investors RA Capital Management and TCGX, with participation from additional new and existing investors, including 5AM Ventures, Blackstone Multi-Asset Investing, Coastlands Capital, Driehaus Capital Management, HBM Healthcare Investments, Marshall Wace, OrbiMed, Redmile Group, venBio Partners and Vivo Capital, among others.

ALX Oncology anticipates using the net proceeds from the offering to fund the continued clinical development of evorpacept and its ALX2004 program and the related clinical trials, and for working capital and other general corporate purposes.

Piper Sandler, UBS Investment Bank, and Wells Fargo Securities are acting as joint lead book-running managers for the offering.

The securities described above are being offered by ALX Oncology pursuant to a shelf registration statement previously filed with and declared effective by the Securities and Exchange Commission (the "SEC"). A prospectus supplement related to the offering will be filed with the SEC and will be available on the SEC’s website at www.sec.gov. Copies of the prospectus supplement and the accompanying prospectus relating to this offering may be obtained, when available, from: Piper Sandler & Co., 350 North 5th Street, Suite 1000, Minneapolis, MN 55401, Attention: Prospectus Department, by telephone at (800) 747-3924, or by email at [email protected]; UBS Securities LLC, Attention: Prospectus Department, 11 Madison Avenue, New York, NY 10010, or by email at [email protected]; or Wells Fargo Securities, LLC, Attention: Wells Fargo Securities, 90 South 7th Street, 5th Floor, Minneapolis, MN 55402, by telephone at 800-645-3751 (option #5) or by email at [email protected].

This press release shall not constitute an offer to sell or the solicitation of an offer to buy, nor shall there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of any such state or jurisdiction.

(Press release, ALX Oncology, JAN 30, 2026, View Source [SID1234662368])

New Data Demonstrate CD47 Expression Level Helps Predict Response to ALX Oncology’s Evorpacept in Combination with Ziihera (zanidatamab-hrii) in Advanced HER2-Positive Breast Cancer

On January 30, 2026 ALX Oncology Holdings Inc. ("ALX Oncology," Nasdaq: ALXO), a clinical-stage biotechnology company advancing a pipeline of novel therapies designed to treat cancer and extend patients’ lives, reported new data from a Phase 1b/2 clinical trial evaluating the company’s investigational CD47-inhibitor evorpacept in combination with Jazz Pharmaceuticals’ ZIIHERA (zanidatamab-hrii) in heavily pretreated patients with metastatic breast cancer (mBC). The topline findings, from an exploratory analysis in this trial, indicate that among patients with confirmed HER2-positive mBC, CD47 expression is predictive of evorpacept activity.

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"These new findings support a CD47-dependent, HER2-driven biology for evorpacept," said Barbara Klencke, M.D., Chief Medical Officer at ALX Oncology. "Going forward, we believe that a biomarker-driven approach incorporating CD47 expression may optimize patient selection for evorpacept combinations with HER2-targeted agents. Additionally, taken together, the data from this trial and the ASPEN-06 clinical trial reinforce our confidence in the ongoing ASPEN-09-Breast Phase 2 trial."

The Phase 1b/2 open-label, multi-center clinical trial (NCT05027139) evaluated the potential of evorpacept in combination with zanidatamab as a novel treatment for patients with previously treated, inoperable, locally advanced, or metastatic HER2-expressing breast cancer and other cancers. The primary trial results, presented at the 2024 San Antonio Breast Cancer Symposium (SABCS), demonstrated that the investigational combination generated promising anti-tumor activity and a manageable safety profile in patients with heavily pretreated HER2-positive breast cancer (median of six prior therapies), including treatment with ENHERTU. Researchers previously reported a 56% (5/9) confirmed objective response rate (cORR) and a median progression-free survival (mPFS) of 7.4 months in the nine patients with centrally confirmed HER2-positive breast cancer who received the investigational combination.

The additional exploratory analysis, conducted to identify biomarkers of response to the evorpacept/zanidatamab combination, shows that responses in this trial were largely restricted to patients with higher CD47 expression. This finding reinforces results from the ASPEN-06 clinical trial, which demonstrated that CD47 expression is a predictive biomarker for response and durable benefit from evorpacept among patients with advanced gastric cancer that has retained HER2 expression.

The full biomarker analysis from the Phase 1b/2 clinical trial has been submitted to an upcoming scientific congress for presentation.

(Press release, ALX Oncology, JAN 30, 2026, View Source [SID1234662367])

LEXICON ANNOUNCES PRICING OF APPROXIMATELY $94.6 MILLION PUBLIC
OFFERING AND CONCURRENT PRIVATE PLACEMENT

On January 29, 2026 Lexicon Pharmaceuticals, Inc. (Nasdaq: LXRX) ("Lexicon") reported the pricing of its previously announced underwritten public offering of 32,000,000 shares of its common stock, par value $0.001. The shares of common stock being offered pursuant to the public offering are being offered at a public offering price of $1.30 per share. All of the shares are being offered by Lexicon. The gross proceeds from the public offering are expected to be $41.6 million, before deducting underwriting discounts and commissions and other offering expenses. The public offering is expected to close on or about February 2, 2026, subject to the satisfaction of customary closing conditions. In addition, Lexicon has granted the underwriters a 30-day option to purchase up to an additional 4,800,000 shares of common stock at the public offering price, less underwriting discounts and commissions.

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In addition to the shares being sold in the underwritten public offering, Lexicon has agreed to sell, in a concurrent private placement for expected aggregate gross proceeds of approximately $41.1 million, (i) at a price of $1.30 per share of common stock, 22,400,000 shares of its common stock and (ii) at a price of $65.00 per share of series b convertible preferred stock (the "Series B Convertible Preferred Stock"), 184,366 shares of Series B Convertible Preferred Stock, which will be convertible into 9,218,290 shares of common stock, to an affiliate (the "Private Placement Purchaser") of Invus, L.P., Lexicon’s largest stockholder, pursuant to its preemptive right under Lexicon’s Sixth Amended and Restated Certificate of Incorporation. The Private Placement Purchaser will also have the option, pursuant to such preemptive right, to purchase up to an additional 94,855 shares of Series B Convertible Preferred Stock, which will be convertible into 4,742,744 shares of common stock, at a price of $65.00 per share of Series B Convertible Preferred Stock, to the extent the underwriters exercise their option to purchase additional shares of common stock. In addition to its purchases pursuant to its preemptive right, the Private Placement Purchaser has also agreed to purchase an additional 182,779 shares of Series B Convertible Preferred Stock, which will be convertible into 9,138,966 shares of common stock, at a price of $65.00 per share of Series B Convertible Preferred Stock, for expected additional aggregate gross proceeds of approximately $11.9 million.

The securities being offered to the Private Placement Purchaser will not be registered under the Securities Act of 1933, as amended (the "Securities Act"). Such issuances are also scheduled to close on or about February 2, 2026, subject to the closing of the public offering and the satisfaction of certain other customary closing conditions. The closing of the underwritten public offering is not conditioned on the closing of the concurrent private placement.

Lexicon currently intends to use the net proceeds that it will receive from the proposed offering and the concurrent private placement (i) to fund the continued research and development of its drug candidates and (ii) for working capital and other general corporate purposes.

Jefferies and Piper Sandler are acting as joint book-running managers for the public offering. H.C. Wainwright & Co. is acting as lead manager for the public offering.

A shelf registration statement on Form S-3 relating to the public offering was filed with the U.S. Securities and Exchange Commission ("SEC") on August 2, 2024 and declared effective by the SEC on August 15, 2024 (File No. 333-281208). The shares of common stock proposed to be issued in the concurrent private placement have not been registered under the Securities Act, or the securities laws of any state or other jurisdiction in the United States, and may not be offered, pledged, sold, delivered or otherwise transferred, directly or indirectly, in the United States except pursuant to registration under the Securities Act or an applicable exemption from the registration requirements of the Securities Act and, in each case, in compliance with other applicable securities laws. A preliminary prospectus supplement and accompanying prospectus relating to the public offering have been filed with the SEC and are available on the SEC’s website at www.sec.gov. A final prospectus supplement and accompanying prospectus will be filed with the SEC and will also be available on the SEC’s website at www.sec.gov. When available, copies of the final prospectus supplement and accompanying prospectus may also be obtained from Jefferies LLC, Attention: Equity Syndicate Prospectus Department, 520 Madison Avenue, New York, NY 10022, by e-mail at [email protected] or by telephone at (877) 821-7388; or Piper Sandler & Co., Attention: Prospectus Department, 350 North 5th Street, Suite 1000, Minneapolis, MN 55401, by telephone at (800) 747-3924, or via email at [email protected].

This press release does not constitute an offer to sell, or the solicitation of an offer to buy, these securities, nor will there be any sale of these securities in any state or jurisdiction in which such offer, solicitation or sale is not permitted.

(Press release, Lexicon Pharmaceuticals, JAN 29, 2026, View Source [SID1234662398])