Regeneron Pharmaceuticals Inc

2026-08-13 19:16; UTC

Regeneron Pharmaceuticals is trading higher as social media highlights REGN17235's potential in ongoing clinical trials, supporting strong performance since Wednesday's close.

2026-08-12 23:01; UTC

Regeneron Pharmaceuticals faces a securities fraud lawsuit over misleading statements regarding its Phase III Fianlimab-Libtayo Study, contributing to lower after-market trading.

2026-08-11 23:01; UTC

Regeneron Pharmaceuticals shares are modestly higher in after-market hours. No specific company news was identified to explain this movement.

2026-08-10 20:02; UTC

Regeneron Pharmaceuticals Inc shares are higher, supported by broader market strength and reduced expectations for Federal Reserve interest rate hikes following Friday's jobs report.

2026-08-07 22:16; UTC

Regeneron Pharmaceuticals shares are lower in after-market hours following a class action lawsuit alleging securities fraud and unlawful business practices.

2026-08-06 19:26; UTC

Regeneron Pharmaceuticals faces a potential class action lawsuit over alleged securities fraud, contributing to a decline in shares despite receiving Health Canada approval for Libtayo.

2026-08-05 20:06; UTC

Regeneron Pharmaceuticals is trading higher, reflecting gains since Tuesday, amid a decline in crude oil prices that eases inflationary pressures.

2026-08-04 23:46; UTC

Regeneron Pharmaceuticals is roughly flat in after-market trading, remaining well above its 20-day moving average and near the upper end of its one-month range.

2026-08-03 19:46; UTC

Regeneron Pharmaceuticals faces class action lawsuits over alleged securities fraud related to its Phase III Fianlimab-Libtayo Study, contributing to lower share prices.

2026-08-01 00:01; UTC

Regeneron Pharmaceuticals shares are lower in after-market hours following a class action lawsuit alleging securities fraud and concerns over a failed clinical trial.

2026-07-31 23:06; UTC

Regeneron Pharmaceuticals shares declined in after-market hours following a class action lawsuit alleging securities fraud related to its Phase III study modifications.

2026-07-30 19:49; UTC

Regeneron Pharmaceuticals is trading higher, significantly above its 20-day moving average and near the upper end of its one-month trading range.

2026-07-29 23:16; UTC

Regeneron Pharmaceuticals shares are higher in after-market trading, maintaining strength above the 20-day moving average despite broader market caution over rising interest rates.

2026-07-28 23:06; UTC

Regeneron Pharmaceuticals Inc is higher in after-hours trading, continuing its positive momentum and remaining above its 20-day moving average. No specific news was identified.

2026-07-27 23:51; UTC

Regeneron Pharmaceuticals shares are higher in after-market trading, maintaining momentum with strong cumulative returns and three consecutive higher daily closes.

2026-07-25 00:02; UTC

Regeneron Pharmaceuticals shares are higher in after-market trading, reaching the upper end of their one-month trading range. No specific news was identified.

2026-07-24 20:13; UTC

Regeneron Pharmaceuticals Inc shares are higher in after-market trading, remaining near the upper end of their one-month range. No specific news was identified.

2026-07-23 09:56; UTC

Regeneron Pharmaceuticals Inc shares are modestly higher in pre-market trading. No specific company news was identified to explain the price movement.

2026-07-22 23:46; UTC

Regeneron Pharmaceuticals shares are higher in after-hours trading, peaking post-market despite cautious sentiment from rising crude oil prices and geopolitical tensions.

2026-07-21 23:51; UTC

Regeneron Pharmaceuticals faces a class action lawsuit for securities fraud over misleading claims about Fianlimab-Libtayo trial results. Shares are lower in after-hours trading.

2026-07-17 19:26; UTC

Regeneron Pharmaceuticals faces a class action lawsuit from Levi & Korsinsky, LLP, contributing to ongoing declines in the stock amid market volatility.

2026-07-16 20:03; UTC

Regeneron Pharmaceuticals is trading higher, supported by gains in the Biotechnology sub-sector amid a strong broader market performance today.

2026-07-15 19:16; UTC

Regeneron Pharmaceuticals Inc shares are higher Wednesday, recovering from an earlier dip and remaining above the 20-day moving average. No specific news was identified.

2026-07-13 19:26; UTC

Regeneron Pharmaceuticals shares are lower today amid broader market declines driven by rising oil prices and geopolitical tensions. No specific company news was identified.

2026-07-11 00:01; UTC

Regeneron Pharmaceuticals shares are higher in after-market trading, reflecting a notable gain near the upper end of its one-month trading range.

2026-07-10 19:26; UTC

Regeneron Pharmaceuticals Inc shares declined amid broader biotechnology sector pressures and geopolitical tensions, despite earlier reaching a session high before pulling back.

2026-07-09 23:51; UTC

Regeneron Pharmaceuticals Inc shares are lower in after-market hours following a weak trading session, despite a report showing a decrease in initial jobless claims.

2026-07-08 19:53; UTC

Regeneron Pharmaceuticals shares are lower, pressured by declines in the Biotechnology sector and a reduced price target of $730 from Morgan Stanley.

2026-07-07 23:06; UTC

Regeneron Pharmaceuticals Inc shares are higher in after-market trading, supported by stable performance and positioning above the 20-day moving average.

2026-07-06 23:01; UTC

Regeneron Pharmaceuticals Inc shares are lower in after-market hours, with no specific news identified to explain the decline amid mixed market sentiment.