On May 6, 2026 IN8bio, Inc. (Nasdaq: INAB) ("IN8bio" or the "Company"), a clinical-stage biopharmaceutical company developing innovative gamma-delta ("γδ") T cell therapies for cancer and autoimmune diseases, reported a series of presentations at leading medical and scientific conferences in May and June 2026, including new clinical data at the American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Annual Meeting. IN8bio will also host a Research and Development (R&D) Day on May 21, 2026, showcasing advances across its γδ T cell pipeline, including its novel T cell engager (TCE) and clinical γδ T cell therapy programs.

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"We look forward to sharing progress across our γδ T cell platforms at our R&D Day and several key meetings this quarter," said William Ho, Chief Executive Officer and Co-Founder of IN8bio. "These presentations highlight the progress we are making with our novel TCE program, complemented by translational advances in our clinical program supporting the observed survival benefits in DeltEx DRI treated glioblastoma (GBM) patients. The unique properties of γδ T cells enable them to address key challenges in TCE development and to meaningfully improve outcomes in difficult-to-treat cancers."

Presentation details are outlined below:

IN8bio 2026 R&D Day (New York, New York)
In-person and Virtual

Featuring presentations on our T cell engager (TCE) platform for autoimmune diseases and our clinical program in GBM, with a clinical perspective from renowned neuro-oncologist Dr. David Reardon, Director of the Center for Neuro-Oncology at the Dana-Farber Cancer Institute and Professor of Medicine at Harvard Medical School.
Date and Time: May 21, 2026, 9:00 AM to 11:30 AM EDT
Register Online: View Source

International Society for Cell & Gene Therapy (ISCT) 2026 Annual Meeting (Dublin, Ireland)
Poster Presentations

Title: Unraveling Complexity: The Impact, Interactions and Outcomes of a γδ T Cell Therapy in Glioblastoma
Poster Details: 1253
Presenter: Mariska ter Haak
Date/Time: May 7, 2026, 18:00 to 19:30 GMT (1:00 PM to 2:30 PM EDT)
Title: Lean Infrastructure for CGT Early-Stage Companies: Leveraging Integrated Digital Platforms to Achieve Sustainable Operation Efficiency and Scalable Compliance
Poster Details: 801
Presenter: Guoling Chen
Date/Time: May 7, 2026, 18:00 to 19:30 GMT (1:00 PM to 2:30 PM EDT)
American Society of Gene & Cell Therapy (ASGCT) (Free ASGCT Whitepaper) 2026 Annual Meeting (Boston, MA)
Oral Presentation

Title: Challenging the Glioblastoma Status Quo: Could γδ T Cells Shift the Balance?
Abstract: 328
Presenter: Mariska ter Haak
Date and Time: May 14, 2026, 11:00 AM to 11:15 AM EDT
2026 American Society of Clinical Oncology (ASCO) (Free ASCO Whitepaper) Annual Meeting (Chicago, IL)
Poster Presentation

Title: INB-200: Phase I study and characterization of gene-modified autologous gamma delta (γδ) T cells in newly diagnosed glioblastoma multiforme (GBM)
Poster Details: 442 (Abstract 552638)
Presenter: Louis B. Nabors, MD
Date/Time: June 1, 2026, 1:30 PM to 4:30 PM CT (2:30 PM to 5:30 PM EDT)
Following each conference, posters and presentation materials will be available in the Events and Presentations section of the Company’s investor website.

(Press release, In8bio, MAY 6, 2026, View Source [SID1234665189])