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10
Followers on Owler
Tizona
is a biotechnology company that researches, develops and commercializes immunotherapies for the treatment of cancer...
Read more
Overview
Competitors
Funding
News & Insights
Tizona
is a biotechnology company that researches, develops and commercializes immunotherapies for the treatment of cancer...
Read more
CEO
Christine O’Brien
CEO Approval Rating
90/100
Weigh In
2014
South San Francisco
California
San Francisco Bay Area
Private
Pharmaceuticals & Biotechnology
Biotechnology
Pharmaceuticals
2836
NAICS listing
https://www.tizonatx.com/
Est. Annual Revenue
$100K-5.0M
Agree?
Yes
No
Est. Employees
25-100
Agree?
Yes
No
Funding
$370M
News
Latest News
Nov 07, 2025
GlobalNewswire
Press Release: Tizona : Tizona Therapeutics Presents Clinical Translational Evidence of Dual Innate and Adaptive Immune Activation with TTX-080, a First-in-Class HLA-G Antagonist, in Patients with Advanced Solid Tumors at SITC 2025
Nov 01, 2024
Clinical Trials Arena
Tizona: Tizona's TTX-080 colorectal cancer trial expands with new arms
May 23, 2024
Benzinga
Tizona: Tizona Therapeutics Presents Phase 1b TTX-080 Clinical Data in Advanced Colorectal Cancer and Head and Neck Squamous Cell Carcinoma at ASCO 2024
Feb 07, 2024
BioCentury
Tizona: Tizona searching for new partner after Gilead declines buyout option
Oct 27, 2023
Pharamceutical Technology
Tizona: TTX-080 by Tizona Therapeutics for Metastatic Renal Cell Carcinoma: Likelihood of Approval
Oct 14, 2021
Business Wire
Press Release: Tizona : Tizona Initiates Phase 1b Expansion Study of TTX-080 in Advanced Refractory or Resistant Malignancies
Sep 15, 2020
GlobalNewswire
Press Release: Tizona : Tizona Appoints Christine O'Brien as Chief Executive Officer
Jul 23, 2020
BioPharma-Reporter
Tizona: Gilead continues equity stake strategy with $300m deal
Jul 23, 2020
Global Legal Chronicle
Tizona: Gilead Sciences' $300 Million Acquisition of Tizona Therapeutics
Jul 22, 2020
The Pharma Letter
Tizona: Gilead takes another acquisition option punt, this one for Tizona
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