Xilio Therapeutics

XLO

Market cap $38.5M

WALTHAM, Mass., Oct. 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 multiple upcoming poster presentations at the Society for Immunotherapy of Cancer (SITC) 40th Annual Meeting, taking place from November 6-9, 2025 at the Gaylord National Convention Center in National Harbor, Maryland.

WALTHAM, Mass., Oct. 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 October 1, 2025, the company granted non-qualified stock options to purchase 26,000 shares of its common stock to three new employees under Xilio Therapeutics' 2022 Inducement Stock Incentive Plan.

Phase 1 data for efarindodekin alfa (XTX301) demonstrate promising anti-tumor activity in patients with advanced solid tumors Achievement of milestone extends anticipated cash runway into first quarter of 2027 WALTHAM, Mass., Sept. 09, 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 initiation of patient dosing in Phase 2 of an ongoing Phase 1/2 clinical trial evaluating efarindodekin alfa (XTX301), a tumor-activated IL-12, as a monotherapy in patients with certain advanced solid tumors.

Xilio Therapeutics, Inc. (XLO) came out with a quarterly loss of $0.16 per share versus the Zacks Consensus Estimate of a loss of $0.08. This compares to a loss of $0.24 per share a year ago.

Announced updated Phase 2 data at ASCO for vilastobart, a tumor-activated, Fc-enhanced, anti-CTLA-4, demonstrating deep and durable responses and a meaningfully differentiated safety and tolerability profile for an anti-CTLA-4 combination therapy

WALTHAM, Mass., Aug. 01, 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 August 1, 2025, the company granted non-qualified stock options to purchase 134,000 shares of its common stock to two new employees under Xilio Therapeutics' 2022 Inducement Stock Incentive Plan.

WALTHAM, Mass., July 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 July 1, 2025, the company granted non-qualified stock options to purchase 10,700 shares of its common stock to two new employees under Xilio Therapeutics' 2022 Inducement Stock Incentive Plan.

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.

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 therapies for people living with cancer, today announced the closing of its previously announced underwritten public offering of pre-funded warrants and accompanying common stock warrants for initial gross proceeds of approximately $50.0 million before deducting underwriting discounts and commissions and offering expenses.

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.