Moderna’s stock tumbles after reported leak of data for cancer vaccine

Economy MarketWatch By Jaimy Lee 22 Oct 2026 18:35 1 min read
Moderna’s stock tumbles after reported leak of data for cancer vaccine

Moderna and Merck are expected to share the Phase 3 data for their experimental cancer vaccine this weekend at a medical conference.

Covered in this story

Analyst targets on Moderna

Published targets verified against independent reporting and tracked to their dates. Not recommendations from Dalsna Finance.

Call it yourself

No member calls on $MRNA yet. A scorecard is a price target with a date and the working behind it — tracked, settled and scored in public.

Make the first call on Moderna →

Dalsna Finance is currently tracking 12 stories mentioning Moderna, the earliest published 15 Oct 2026.

Read the full story on MarketWatch → Opens the original article on www.marketwatch.com

Summary aggregated from MarketWatch's public RSS feed. The full reporting belongs to MarketWatch — please read it on their site.