Instil Bio

TIL

Market cap $48.2M

NEW YORK, Jan. 15, 2026 /PRNewswire/ -- Pomerantz LLP is investigating claims on behalf of investors of Instil Bio, Inc. ("Instil" or the "Company") (NASDAQ: TIL). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, ext.

NEW YORK, Jan. 13, 2026 (GLOBE NEWSWIRE) -- Pomerantz LLP is investigating claims on behalf of investors of Instil Bio, Inc. (“Instil” or the “Company”) (NASDAQ: TIL). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, ext. 7980.

NEW YORK, Jan. 8, 2026 /PRNewswire/ -- Pomerantz LLP is investigating claims on behalf of investors of Instil Bio, Inc. ("Instil" or the "Company") (NASDAQ: TIL). Such investors are advised to contact Danielle Peyton at newaction@pomlaw.com or 646-581-9980, ext.

Instil Bio (NASDAQ:TIL) shares plummeted 46% to about $7 after the company announced its decision to discontinue development of its lead clinical assets AXN-2510 and AXN-27M and to terminate its partnership with ImmuneOnco. Analysts at Baird downgraded the stock to ‘Neutral' on the update.

Instil Bio, Inc. (NASDAQ: TIL) stock is trading lower on Tuesday. Axion Bio Inc., a wholly-owned subsidiary of Instil, decided to discontinue clinical development of AXN-2510.

DALLAS, Jan. 06, 2026 (GLOBE NEWSWIRE) -- Instil Bio, Inc. (Nasdaq: TIL) (“Instil”) today announced that Axion Bio, Inc. (“Axion”), a wholly-owned subsidiary of Instil, has decided to discontinue clinical development of AXN-2510 and that Axion and ImmuneOnco Biopharmaceuticals (Shanghai) Inc. (HKEX: 1541.HK) (“ImmuneOnco”) have entered into an agreement terminating their license and collaboration agreement for AXN-2510 and AXN-27M (“Termination Agreement”). Under the terms of the Termination Agreement, all rights previously licensed to Axion, including global development and commercial rights outside Greater China, have reverted to ImmuneOnco, subject to a limited license to Axion to wind down its clinical development activities.

DALLAS, Nov. 13, 2025 (GLOBE NEWSWIRE) -- Instil Bio, Inc. (“Instil”) (Nasdaq: TIL), a clinical-stage biopharmaceutical company focused on developing a pipeline of novel therapies, today reported its third quarter 2025 financial results and provided a corporate update. Recent Highlights: In September, ImmuneOnco, Instil's collaborator, presented updated data from additional patients with relapsed/refractory squamous non-small cell lung cancer treated with ‘2510 as monotherapy in a poster presentation at the 2025 World Conference on Lung Cancer hosted by the International Association for the Study of Lung Cancer.

ORR of 35% in previously treated squamous NSCLC patients with responses across PD-L1 TPS scores Differentiated structure of ‘2510 potentially results in best-in-class monotherapy activity in 2L+ NSCLC for PD-(L)1xVEGF bispecifics DALLAS, Sept. 10, 2025 (GLOBE NEWSWIRE) -- Instil Bio, Inc. (“Instil”) (Nasdaq: TIL), a clinical-stage biopharmaceutical company focused on developing a pipeline of novel therapies, today announced that ImmuneOnco Biopharmaceuticals (Shanghai) Inc. (HKEX Code: 1541.HK) (“ImmuneOnco”) presented preliminary efficacy and safety data of ‘2510 (IMM2510/AXN-2510) as monotherapy in a Phase 1 study of patients in China with previously treated squamous non-small cell lung cancer (sq-NSCLC) at the 2025 World Conference on Lung Cancer hosted by the International Association for the Study of Lung Cancer in Barcelona, Spain on September 9, 2025.

With the clearance of the U.S. IND, initiation of the U.S. clinical trial of AXN-2510/IMM2510 (“‘2510”) anticipated before the end of 2025

Partial responses observed in 80% of squamous NSCLC front-line patients and in 46% of non-squamous NSCLC front-line patients Safety profile supports further clinical development, with no dose-limiting toxicities observed in patients with front-line NSCLC ImmuneOnco expects to present updated safety and efficacy data at a future medical conference DALLAS and SHANGHAI, July 31, 2025 (GLOBE NEWSWIRE) -- Instil Bio, Inc. (Nasdaq: TIL, “Instil”) noted that ImmuneOnco Biopharmaceuticals (Shanghai) Inc. (HKEX Code: 1541.HK) (“ImmuneOnco”), today announced preliminary safety and efficacy data from the Phase 2 open-label, multicenter study of IMM2510/AXN-2510 (‘2510) in combination with chemotherapy for front-line patients with advanced non-small cell lung cancer (NSCLC) conducted in China by ImmuneOnco. As of July 1, 2025, 33 patients were dosed at 10 mg/kg, with 21 patients having at least one tumor assessment (efficacy evaluable).