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Phase 3Data readout

ACTengine® IMA203 GEN1 (PRAME)

Cutaneous melanoma

IMTXImmatics
Expected catalystJune 30, 2027Company guidance: Jun 30, 2027

Catalyst overview

Event details

Drug or asset
ACTengine® IMA203 GEN1 (PRAME)
Development stage
Phase 3
Event type
Data readout
Indication
Cutaneous melanoma
Research signalsPotential moverHigh management interest

Research summary

What is being tracked?

This catalyst tracks a Phase 3 data readout for ACTengine® IMA203 GEN1 (PRAME) in Cutaneous melanoma. The expected timing is based on the latest available company guidance and may change.

Development notes

SUPRAME trial. Trial-in-progress poster at ASCO '25. 5/31/25- To complete enrollment in 2026. Submit BLA in Q1 2027. 11/17/25:- SUPRAME Ph3 ongoing; interim/final analyses expected in 2026; BLA submission planned H1 2027. 03/05/26:- ODD and RMAT granted for cutaneous and uveal melanoma; SUPRAME Ph3 analyses 2026; BLA H1 2027; launch H2 2027. 05/12/26:- SUPRAME Ph3 interim and final PFS analyses expected in 2026; BLA H1 2027; first commercial launch H2 2027. 08/18/26:- SUPRAME final PFS topline data is expected in H1 2027. BLA submission will follow in 2027.

Verification

Primary source

Confirm timing and program details against the company announcement or filing.

Open source

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Company

Immatics

IMTX · NasdaqCM
Industry
Biotechnology
Pipeline assets
13
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Updated Aug 23, 2026. Dates can change; this is not investment advice.

Disclaimer: Biotech Stock Intel is an independent research platform. Information is provided for informational purposes only and is not investment or medical advice. Always verify catalyst dates against primary sources and conduct your own research.
Biotech Stock Intel© 2026 Biotech Stock Intel
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