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Class action lawsuit filed against Regeneron over misleading trial results and stock price drop.

Market News
17 Jul 2026
GlobeNewsWire
View Source
Bearish
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A class action lawsuit has been filed against Regeneron Pharmaceuticals for allegedly making false statements about the Phase III Fianlimab-Libtayo trial. The lawsuit claims Regeneron misled investors by overstating the trial's success, causing the stock price to be artificially inflated. After the company announced the trial failed to meet its primary endpoint on May 15, 2026, the stock price dropped nearly 10%. Investors who bought shares during the period are encouraged to contact the law firm before the September 14, 2026 deadline to join the lawsuit.

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