WALTHAM, Mass., June 10, 2025 (GLOBE NEWSWIRE) -- Xilio Therapeutics, Inc. (NASDAQ:XLO), a clinical-stage biotechnology company discovering and developing tumor-activated immuno-oncology therapies for people living with cancer, today announced the appointment of Akintunde (Tunde) Bello, Ph.D., to the company's board of directors. "Tunde is an accomplished leader with a strong track record of successfully developing novel therapies across a broad range of therapeutic areas, including several important cancer immunotherapies for anti-CTLA-4, PD-1 and T-cell engager through all stages of development, and I am thrilled to welcome him to the board," said Paul Clancy, chair of the board of dire

Total gross proceeds of up to $150.0 million before the end of 2026 if all Series B warrants and Series C warrants are exercised for cash Xilio may elect to cancel unexercised Series B or Series C warrants proportionately to the amount of non-dilutive capital received, under certain circumstances Financing co-led by new investors Coastlands Capital and Frazier Life Sciences and included participation from Gilead Sciences, Inc., Logos Capital, Samsara BioCapital and other new and existing investors WALTHAM, Mass., June 05, 2025 (GLOBE NEWSWIRE) -- Xilio Therapeutics, Inc. (NASDAQ:XLO), a clinical-stage biotechnology company discovering and developing tumor-activated immuno-oncology thera

WALTHAM, Mass., June 03, 2025 (GLOBE NEWSWIRE) -- Xilio Therapeutics, Inc. (NASDAQ:XLO), a clinical-stage biotechnology company discovering and developing tumor-activated immuno-oncology therapies for people living with cancer, today announced that, effective June 1, 2025, the company granted non-qualified stock options to purchase 181,300 shares of its common stock to five new employees under Xilio Therapeutics' 2022 Inducement Stock Incentive Plan. The stock options have an exercise price of $1.07 per share, which is equal to the closing price of the company's common stock on May 30, 2025. Each stock option has a ten-year term and will vest as to 25% of the shares underlying the stock o

WALTHAM, Mass., June 02, 2025 (GLOBE NEWSWIRE) -- Xilio Therapeutics, Inc. (NASDAQ:XLO), a clinical-stage biotechnology company discovering and developing tumor-activated immuno-oncology therapies for people living with cancer, today announced the pricing of an underwritten public offering of pre-funded warrants to purchase 66,676,000 shares of common stock (the "pre-funded warrants"), accompanied by Series A warrants to purchase 66,676,000 shares of common stock (or, in certain circumstances, pre-funded warrants) (the "Series A warrants"), Series B warrants to purchase 66,676,000 shares of common stock (or, in certain circumstances, pre-funded warrants) (the "Series B warrants") and Serie

WALTHAM, Mass., June 02, 2025 (GLOBE NEWSWIRE) -- Xilio Therapeutics, Inc. (NASDAQ:XLO), a clinical-stage biotechnology company discovering and developing tumor-activated immuno-oncology therapies for people living with cancer, today announced that it is commencing an underwritten public offering of pre-funded warrants to purchase shares of common stock accompanied by Series A warrants to purchase shares of common stock (or, in certain circumstances, pre-funded warrants), Series B warrants to purchase shares of common stock (or, in certain circumstances, pre-funded warrants) and Series C warrants to purchase shares of common stock (or, in certain circumstances, pre-funded warrants). All of

26% preliminary objective response rate observed in heavily pre-treated patients with metastatic microsatellite stable colorectal cancer (MSS CRC) without liver metastases Deep and durable responses ongoing for up to 37 weeks through the data cutoff, accompanied by substantial decreases in tumor biomarkers and improvements in clinical symptoms MSS CRC patient with liver metastasis and previously reported confirmed partial response from Phase 1C (combination dose escalation) remains on treatment after more than 14 months Combination continued to demonstrate differentiated safety and tolerability profile with low incidence of colitis and other immune-related adverse events Data are

Updated Phase 2 data to be presented at ASCO for vilastobart, a tumor-activated, Fc-enhanced, anti-CTLA-4, in combination with atezolizumab in patients with metastatic microsatellite stable colorectal cancer (MSS CRC) Advancing multiple masked T cell engager programs utilizing Xilio's novel ATACR and SEECR formats, with first development candidates anticipated in second half of 2025 WALTHAM, Mass., May 08, 2025 (GLOBE NEWSWIRE) -- Xilio Therapeutics, Inc. (NASDAQ:XLO), a clinical-stage biotechnology company discovering and developing tumor-activated immuno-oncology therapies for people living with cancer, today announced pipeline progress and business updates and reported financial resul

WALTHAM, Mass., May 02, 2025 (GLOBE NEWSWIRE) -- Xilio Therapeutics, Inc. (NASDAQ:XLO), a clinical-stage biotechnology company discovering and developing tumor-activated immuno-oncology therapies for people living with cancer, today announced that, effective May 1, 2025, the company granted a non-qualified stock option to purchase 5,000 shares of its common stock to one new employee under Xilio Therapeutics' 2022 Inducement Stock Incentive Plan. The stock options have an exercise price of $0.755 per share, which is equal to the closing price of the company's common stock on May 1, 2025. Each stock option has a ten-year term and will vest as to 25% of the shares underlying the stock option

WALTHAM, Mass., April 23, 2025 (GLOBE NEWSWIRE) -- Xilio Therapeutics, Inc. (NASDAQ:XLO), a clinical-stage biotechnology company discovering and developing tumor-activated immuno-oncology therapies for people living with cancer, today announced plans to present updated data from its ongoing Phase 2 clinical trial investigating vilastobart, a tumor-activated, Fc-enhanced anti-CTLA-4, in combination with atezolizumab (Tecentriq®) in patients with metastatic microsatellite stable colorectal cancer (MSS CRC) at the 2025 American Society of Clinical Oncology (ASCO) Annual Meeting. The conference is being held in Chicago, Illinois from May 30 to June 3, 2025. Presentation DetailsTitle: Vilastob

WALTHAM, Mass., April 04, 2025 (GLOBE NEWSWIRE) -- Xilio Therapeutics, Inc. (NASDAQ:XLO), a clinical-stage biotechnology company discovering and developing tumor-activated immuno-oncology therapies for people living with cancer, today announced that, effective April 1, 2025, the company granted non-qualified stock options to purchase an aggregate of 22,900 shares of its common stock to three new employees under Xilio Therapeutics' 2022 Inducement Stock Incentive Plan. The stock options have an exercise price of $0.7244 per share, which is equal to the closing price of the company's common stock on March 31, 2025. Each stock option has a ten-year term and will vest as to 25% of the share

4 - Xilio Therapeutics, Inc. (0001840233) (Issuer)

4 - Xilio Therapeutics, Inc. (0001840233) (Issuer)

4 - Xilio Therapeutics, Inc. (0001840233) (Issuer)

4 - Xilio Therapeutics, Inc. (0001840233) (Issuer)