The closing price for Regeneron Pharmaceuticals (REGN) on April 1, 2019 was $408.30. It was down 0.6% for the day (down 0.1% from previous close). The latest price is $557.21.
DATE
OPEN
HIGH
LOW
CLOSE
VOLUME
April 01 2019
$410.75
$411.14
$406.26
$408.30
496,500
Daily pricing data for Regeneron Pharmaceuticals dates back to 4/2/1991, and may be incomplete.