Positive Phase 3 results from the INTerpath-001 trial, announced August 19, 2026, form the main catalyst for high trader confidence in a BLA submission for intismeran autogene (mRNA-4157/V940) by mid-2027. The individualized neoantigen mRNA vaccine plus pembrolizumab met the primary recurrence-free survival endpoint and key secondary distant metastasis-free survival goal in 1,137 patients with resected high-risk stage IIB–IV melanoma, showing statistically significant benefit over Keytruda monotherapy. Moderna and Merck have stated they will present full data at an upcoming medical meeting and begin regulatory engagement discussions, with breakthrough therapy designation potentially accelerating timelines. No submission has occurred as of September 2026, and manufacturing scale-up plus additional overall survival data remain watchpoints. Rival programs from BioNTech and others lag in later-stage melanoma data.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated$45,630 Vol.
March 31, 2027
47%
June 30, 2027?
88%
$45,630 Vol.
March 31, 2027
47%
June 30, 2027?
88%
Intismeran autogene refers to the individualized neoantigen therapy developed by Moderna and Merck and evaluated in the Phase 3 INTerpath-001 trial (NCT05933577), also known as mRNA-4157 and V940, together with any brand, trade, or nonproprietary name later assigned to that product, as well as any renamed or modified version that the relevant company or the FDA identify as the same product or a direct continuation of the V940/mRNA-4157 program.
A qualifying application must seek FDA licensure of intismeran autogene through a Biologics License Application (BLA). An original BLA or a resubmission of such a BLA following FDA action will qualify. The application may cover any indication.
A qualifying announcement must come from the relevant company submitting the BLA, the FDA, or authorized representatives thereof.
The submission must already have occurred at the time of the statement. A statement of intent, plan, guidance, or expected timing will not qualify.
If the FDA grants approval of intismeran autogene on or before March 31, 2027, 11:59 PM ET, this market will resolve to "Yes", whether or not a submission was separately disclosed.
The primary resolution source for this market will be official communications from the company submitting the BLA, the FDA, or authorized representatives thereof; however, a consensus of credible reporting may also be used.
Market Opened: Aug 31, 2026, 11:11 AM ET
Resolver
0x65070BE91...Intismeran autogene refers to the individualized neoantigen therapy developed by Moderna and Merck and evaluated in the Phase 3 INTerpath-001 trial (NCT05933577), also known as mRNA-4157 and V940, together with any brand, trade, or nonproprietary name later assigned to that product, as well as any renamed or modified version that the relevant company or the FDA identify as the same product or a direct continuation of the V940/mRNA-4157 program.
A qualifying application must seek FDA licensure of intismeran autogene through a Biologics License Application (BLA). An original BLA or a resubmission of such a BLA following FDA action will qualify. The application may cover any indication.
A qualifying announcement must come from the relevant company submitting the BLA, the FDA, or authorized representatives thereof.
The submission must already have occurred at the time of the statement. A statement of intent, plan, guidance, or expected timing will not qualify.
If the FDA grants approval of intismeran autogene on or before March 31, 2027, 11:59 PM ET, this market will resolve to "Yes", whether or not a submission was separately disclosed.
The primary resolution source for this market will be official communications from the company submitting the BLA, the FDA, or authorized representatives thereof; however, a consensus of credible reporting may also be used.
Resolver
0x65070BE91...Positive Phase 3 results from the INTerpath-001 trial, announced August 19, 2026, form the main catalyst for high trader confidence in a BLA submission for intismeran autogene (mRNA-4157/V940) by mid-2027. The individualized neoantigen mRNA vaccine plus pembrolizumab met the primary recurrence-free survival endpoint and key secondary distant metastasis-free survival goal in 1,137 patients with resected high-risk stage IIB–IV melanoma, showing statistically significant benefit over Keytruda monotherapy. Moderna and Merck have stated they will present full data at an upcoming medical meeting and begin regulatory engagement discussions, with breakthrough therapy designation potentially accelerating timelines. No submission has occurred as of September 2026, and manufacturing scale-up plus additional overall survival data remain watchpoints. Rival programs from BioNTech and others lag in later-stage melanoma data.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated


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