MAIA Biotechnology

MAIA

Market cap $43.2M

First five patients in Part C (expansion) of THIO-101 Phase 2 clinical trial enrolled in Taiwan and Turkey

CHICAGO, Oct. 23, 2025 (GLOBE NEWSWIRE) -- MAIA Biotechnology, Inc. (NYSE American: MAIA) (“MAIA”, the “Company”), a clinical-stage biopharmaceutical company focused on developing targeted immunotherapies for cancer, today announced highlights from a recent presentation at the European Society for Medical Oncology (ESMO) Congress 2025 held in Berlin, Germany. Starting October 19, 2025, MAIA showcased two e-posters at ESMO detailing its ongoing Phase 2 and Phase 3 clinical trials of ateganosine in non-small cell lung cancer (NSCLC).

CHICAGO, IL, Oct. 13, 2025 (GLOBE NEWSWIRE) -- MAIA Biotechnology, Inc., (NYSE American: MAIA) (“MAIA”, the “Company”), a clinical-stage biopharmaceutical company developing targeted immunotherapies for cancer, today announced that it has entered into definitive agreements for the purchase and sale of an aggregate of 603,769 shares of common stock at a purchase price of $1.22 per share, in a private placement to accredited investors. Each share of common stock is being offered together with a warrant to purchase one share of common stock at an exercise price of $1.52 per share, which price represents the “Minimum Price” as defined under NYSE American Rule 713 (subject to customary adjustments as set forth in the warrants). The warrants are exercisable commencing six-months following issuance and have a term of three years from the issuance date. The private placement is expected to close on or about October 15, 2025, subject to the satisfaction of customary closing conditions.

MAIA's Board of Directors authorizes holdings of up to 90% of the Company's liquid assets in cryptocurrencies (BTC), Ethereum (ETH), and USD Coin (USDC)

CHICAGO, IL, Sept. 29, 2025 (GLOBE NEWSWIRE) -- MAIA Biotechnology, Inc., (NYSE American: MAIA) (“MAIA”, the “Company”), a clinical-stage biopharmaceutical company developing targeted immunotherapies for cancer, today announced that it has entered into definitive agreements for the purchase and sale of an aggregate of 1,733,766 shares of common stock at a purchase price of $1.30 per share, in a private placement to accredited investors and a Company director. Each share of common stock is being offered together with a warrant to purchase one share of common stock at an exercise price of $1.57 per share, which price represents the “Minimum Price” as defined under NYSE American Rule 713 (subject to customary adjustments as set forth in the warrants). The warrants are exercisable commencing six-months following issuance and have a term of three years from the issuance date. The securities being sold to the Company director participating in the offering are being issued pursuant to the Company's 2021 Equity Incentive Plan. The private placement is expected to close on or about October 1, 2025, subject to the satisfaction of customary closing conditions.

THIO-101 Phase 2 trial to enroll patients in the U.S. as part of the expansion of the study in third-line treatment for advanced non-small cell lung cancer (NSCLC)

Poster details durability and efficacy of ateganosine (THIO) treatment in non-small cell lung cancer (NSCLC)

CHICAGO, Aug. 27, 2025 (GLOBE NEWSWIRE) -- MAIA Biotechnology, Inc. (NYSE American: MAIA) (“MAIA”, the “Company”), a clinical-stage biopharmaceutical company focused on developing targeted immunotherapies for cancer, today announced that a manuscript detailing developments in its Phase 2 THIO-101 clinical trial was accepted and published in the international peer-reviewed open access scientific journal, Cells, in a special issue, “Cellular Mechanisms of Anti-Cancer Therapies”

New York, Aug. 18, 2025 (GLOBE NEWSWIRE) -- Diamond Equity Research, a leading equity research firm with a focus on small capitalization public companies has released an update note on MAIA Biotechnology, Inc. (NYSE: MAIA) following quarterly results. The update note includes detailed information on the MAIA Biotechnology's business, recent updates, management commentary, financial results, valuation, and risks.

CHICAGO--(BUSINESS WIRE)--MAIA Biotechnology Receives FDA's Fast Track Designation for Ateganosine as a Treatment for Non-Small Cell Lung Cancer.