Pathios Therapeutics
Health Care · Biotechnology
$26.4Mraised in 21 rounds
1000+people
18stories in the press
2017founded
Financials
Total raised
$26.4M
Latest round
Venture - Series Unknown
Funding rounds
21
Funding rounds
| Round | Announced | Amount | |
|---|---|---|---|
| Venture - Series Unknown | 2026 | — | Details |
| Venture - Series Unknown | 2025 | — | Details |
| Venture - Series Unknown | 2025 | — | Details |
| Venture - Series Unknown | 2025 | — | Details |
| Grant | 2024 | $604k | Details |
| Venture - Series Unknown | 2024 | — | Details |
| Series B | 2024 | $25M | Details |
| Venture - Series Unknown | 2024 | — | Details |
| Venture - Series Unknown | 2023 | — | Details |
| Venture - Series Unknown | 2023 | — | Details |
| Grant | 2022 | $401k | Details |
| Venture - Series Unknown | 2021 | — | Details |
| Grant | 2021 | $112k | Details |
| Venture - Series Unknown | 2021 | — | Details |
| Venture - Series Unknown | 2020 | — | Details |
| Grant | 2020 | $287k | Details |
| Venture - Series Unknown | 2020 | — | Details |
| Venture - Series Unknown | 2019 | — | Details |
| Venture - Series Unknown | 2019 | — | Details |
| Venture - Series Unknown | 2019 | — | Details |
| Venture - Series Unknown | 2018 | — | Details |
Connections
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Shared investors

Brandon CapitalVia a fund

Canaan PartnersVia a fund
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News
Pathios Therapeutics Announces Promising Clinical Progress for First-in-Class GPR65 Antagonist PTT-4256 at ASCO 2026
OXFORD, UK - 5 June, 2026 High-quality biomarker data confirms successful GPR65 target engagement and intratumoral immune activation Dose-proportional pharmacokinetic profile validates the viability of patient-friendly, once-daily oral dosing Early signal
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Pathios Published in Cancers 2026, A Novel Approach in Renal Cell Carcinoma
OXFORD, UK - 16 December, 2025 - Pathios, in collaboration with Weatherden, was recently featured in Cancers 2026 with a review examining the role of GPR65 in renal cell carcinoma (RCC). The review highlights compelling characteristics of RCC that support
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Pathios Therapeutics Unveils First Public Clinical Data for First-in-Class GPR65 Antagonist PTT-4256 at SITC 2025
OXFORD, UK - 11 November, 2025 First-in-human RAISIC-1 trial demonstrates favourable safety and tolerability profile across four dose levels with zero dose-limiting toxicities (DLTs) Early clinical benefit achieved, with four patients experiencing stable
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Pathios Therapeutics Appoints Jon Wigginton, M.D., as Non-Executive Director
OXFORD, UK - September 24, 2025 - Pathios Therapeutics Limited ("Pathios"), a biotech company advancing the first clinical GPR65 antagonist program in cancer, today announced that Jon Wigginton, M.D., has been appointed as a non-executive director to the
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Pathios Therapeutics Appoints Jon Wigginton, M.D., as Non-Executive Director
/PRNewswire/ -- Pathios Therapeutics Limited ("Pathios"), a biotech company advancing the first clinical GPR65 antagonist program in cancer, today announced...
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Pathios Therapeutics Appoints Sumeet Ambarkhane, M.D., as Chief Medical Officer
OXFORD, UK - March 24, 2025 - Pathios Therapeutics Limited ("Pathios"), a biotech company focused on the development of first-in-class therapies for cancer, today announced the appointment of Sumeet Ambarkhane, M.D., as Chief Medical Officer (CMO). A phys
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Pathios Therapeutics Appoints Sumeet Ambarkhane, M.D., as Chief Medical Officer
Pathios Therapeutics Limited ("Pathios"), a biotech company focused on the development of first-in-class therapies for cancer, today announced the appointment of Sumeet Ambarkhane, M.D., as Chief Medical Officer (CMO). A physician by training, Dr. Ambarkh
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Pathios Therapeutics Announces Dosing of First Patient in Phase 1/2 Clinical Study of GPR65 Inhibitor PTT-4256 in Patients with Advanced Solid Cancers
MELBOURNE, AUSTRALIA and OXFORD, UK - November 20, 2024 Pathios Therapeutics ("Pathios"), a biotech company focused on the development of first-in-class therapies for cancer, today announced dosing of the first patient in the initial module of a Phase 1/2
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Pathios Therapeutics Appoints Paul G. Higham as Chief Executive Officer as Company Prepares to Enter the Clinic
OXFORD, UK - July 9, 2024 Pathios Therapeutics Limited ("Pathios"), a biotech company focused on the development of first-in-class therapies for cancer, today announced the appointment of experienced biotechnology industry executive, Paul G. Higham, as Ch
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Pathios Therapeutics: $25 Million Closed For Developing Cancer Therapies
Pathios Therapeutics Limited, a biotech company focused on developing first-in-class therapies for cancer, announced that the company has raised $25 million in the first close of a Series B funding round. This funding round consists of a new strategic inv
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