# Convergent Therapeutics

Source: https://onco.cc/companies/convergent-therapeutics/  
OnCo record `convergent-therapeutics` (Company). Data CC BY-NC 4.0, attribute "Data from OnCo (onco.cc)"; commercial use needs a licence.

## TL;DR

Convergent Therapeutics attaches an alpha-emitting isotope to an antibody that homes in on prostate cancer cells, for men whose disease has progressed after standard radioligand treatment. Its lead medicine has reported mid-stage trial results.

## Summary

Convergent Therapeutics develops alpha radioantibodies: antibodies that deliver alpha-emitting payloads directly into cancer cells while limiting exposure of healthy tissue. The lead candidate CONV01-α is a PSMA-directed actinium-225 radioantibody for metastatic castration-resistant prostate cancer in patients previously treated with 177Lu-PSMA. In June 2026 the company presented what it described as the largest prospective phase 2 dataset for an alpha radiopharmaceutical at ASCO 2026, reporting anti-tumour activity, durability and favourable tolerability in Lu-PSMA-exposed mCRPC.

## Fields

- Kind: Company
- Last checked: 2026-09-10
- HQ: Cambridge, MA
- Type: radiopharma
- Website: http://convergentrx.com/

## Notes

- The Business Wire releases (ASCO 2026 data, Series A) returned HTTP 403, so funding is omitted; trade press headlines report a USD 90 million Series A (2023) and a USD 40 million extension, unverified here. The domains convergenttx.com and convergenttherapeutics.com are parked; convergentrx.com blocks scripted requests but was fetched via WebFetch.

## Sources

- Official website: http://convergentrx.com/

## Connected records

- cancers: [Prostate cancer](https://onco.cc/cancers/prostate/)
- fronts: [Radiopharmaceuticals & Theranostics](https://onco.cc/fronts/radiopharma/)
- technologies: [Radio-antibody & radio-ADC](https://onco.cc/technologies/radioimmunotherapy/), [Targeted alpha therapy](https://onco.cc/technologies/targeted-alpha-therapy/)
- targets: [PSMA](https://onco.cc/targets/psma/)
- trials: [Study Evaluating Dosimetry, Randomized Dose Optimization, Dose Escalation and Efficacy of Ac-225 Rosopatamab Tetraxetan in Participants With PSMA PET-Positive Castration-Resistant Prostate Cancer (CRPC)](https://onco.cc/trials/nct06549465/)

---
JSON: https://onco.cc/api/v1/entities/convergent-therapeutics.json