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Phase 1bData readout

Botensilimab (AGEN1181) + balstilimab

Cancer, Sarcoma

AGENAgenus Inc.
Expected catalystOctober 26, 2026Company guidance: Oct 26, 2026

Catalyst overview

Event details

Drug or asset
Botensilimab (AGEN1181) + balstilimab
Development stage
Phase 1b
Event type
Data readout
Indication
Cancer, Sarcoma

Research summary

What is being tracked?

This catalyst tracks a Phase 1b data readout for Botensilimab (AGEN1181) + balstilimab in Cancer, Sarcoma. The expected timing is based on the latest available company guidance and may change.

Development notes

4/28/25- Presented initial results from pan-cancer NEOASIS study at AACR. 11/10/25:- Reported pan-tumor data. 02/10/26:- Translational and biomarker analyses poster on BOT+BAL in cold refractory tumors at AACR-IO February 19, 2026. 03/16/26:- France AAC expanded Jan 2026 to include soft-tissue sarcoma for BOT+BAL. 05/11/26:- France AAC soft-tissue sarcoma access ongoing; BAP Pharma now global partner; named-patient access expanded. 07/17/26:- Spanish expanded-access sarcoma real-world data poster at ESMO on October 26, 2026. 08/06/26:- PR No update.

Verification

Primary source

Confirm timing and program details against the company announcement or filing.

Open source

More from AGEN

Related pipeline programs

Phase 2

Botensilimab/Balstilimab (AGEN1181/AGEN2034) (CTLA-4/PD-1 Blockade)

Colorectal Cancer, Neoadjuvant

View company pipeline

Company

Agenus Inc.

AGEN · NasdaqCM
Industry
Biotechnology
Pipeline assets
21
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Updated Aug 23, 2026. Dates can change; this is not investment advice.

Disclaimer: Biotech Stock Intel is an independent research platform. Information is provided for informational purposes only and is not investment or medical advice. Always verify catalyst dates against primary sources and conduct your own research.
Biotech Stock Intel© 2026 Biotech Stock Intel
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