# OTR Therapeutics funding rounds and investors

As of 14 Oct 2026, OTR Therapeutics has raised $100M across 1 verified round on record; latest: $100 million Series A, announced 5 Dec 2025.

OTR Therapeutics focuses on discovering and acquiring preclinical assets to develop innovative therapies for patients.

Website: https://otr-tx.com  
Headquarters: Shanghai, China  
Page: https://fireround.dev/companies/otr-tx.com

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2025-12-05 | Series A | $100 million | not stated | LAV, Pfizer Ventures, Sirona Capital, True Light Capital | [otr-tx.com](https://www.otr-tx.com/news-2025_12_05.html) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.