Sebastian BioPharma
Sebastian BioPharma is a preclinical oncology company developing tumor-targeted, multi-pathway therapeutics for colorectal cancer and other immunotherapy-resistant solid tumors. Our lead program uses a dual payload antibody–oligonucleotide conjugate approach designed to overcome tumor immune escape while reducing systemic toxicity, with expansion potential across additional solid tumors.

Year Founded

2025

Next catalyst (value inflection) update

Lead candidate nomination

Expected time of next catalyst update

Q4 2026 lead candidate nomination for SBP-001, establishing a clear inflection point ahead of IND-enabling studies.

City

Beverly

Country

United States

Company CEO or top company official

Greta Garrido

Development Phase of Primary Product

Discovery

Lead Product in Development

SBP-001, a tumor-targeted dual payload antibody–oligonucleotide conjugate designed to overcome immune resistance in colorectal cancer

Number of Unlicensed Products

1

Therapeutic Area

Oncology

Website

https://sebastianbio.com/
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