In the current market session, Regeneron Pharmaceuticals Inc. REGN share price is at $695.58, after a 0.06% decrease. Over the past month, the stock spiked by 2.93%, but over the past year, it ...

This was the stock's third consecutive day of gains.

Regeneron is also embroiled in a securities fraud class action lawsuit stemming from a significant stock price drop on October 31, 2024. Shares plunged $84.59 that day, wiping out approximately $9 ...