Milestone Pharma's Etripamil Nasal Spray MAA Accepted by EMA for PSVT
MIST has more than doubled off its 52-week low of $0.625.
Summary
Milestone Pharmaceuticals announced the European Medicines Agency (EMA) accepted its Marketing Authorization Application for etripamil nasal spray for paroxysmal supraventricular tachycardia (PSVT), with a decision expected by Q1 2027. This marks a significant step towards expanding the product's market beyond its existing FDA approval.
Key Events · Product Development and Regulatory · MIST
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EMA MAA Acceptance
The European Medicines Agency (EMA) has accepted the Marketing Authorization Application (MAA) for etripamil nasal spray.
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Target Indication
Etripamil is developed for the treatment of paroxysmal supraventricular tachycardia (PSVT).
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Regulatory Timeline
A decision on approval from the EMA is anticipated by the first quarter of 2027.
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Market Expansion Potential
If approved, etripamil (conditionally branded TACHYMIST™ in Europe) would address an estimated two million PSVT patients in Europe, building on its existing FDA approval (CARDAMYST™) in the U.S.
Analysis · MIST · Life Sciences
This event is a crucial step for Milestone Pharmaceuticals to expand its flagship product, etripamil, into the European market. The acceptance of the Marketing Authorization Application (MAA) by the European Medicines Agency (EMA) indicates that the application is complete and has entered the formal review process, which is a positive signal for the company's commercial prospects. Given that etripamil is already FDA-approved in the U.S., this European expansion could significantly increase the product's addressable market and revenue potential. Investors should monitor the EMA's review process and the anticipated decision in Q1 2027, as European approval would be a major catalyst for the stock.
How filings like this one have moved
In the 30 days to Sep 10, 2026, 35.8% of the 1864 measured filings Wiseek scored 8 moved their stock by 5% or more by the next session's close. The median move was 0.00%. These are measured outcomes after filings of this importance, not a forecast for this one.
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At the time of this filing, MIST was trading at $2.03 on NASDAQ in the Life Sciences sector, with a market capitalization of approximately $172M. The 52-week trading range was $0.63 to $3.06. This filing was assessed with positive market sentiment and an importance score of 8 out of 10.