BEAM, ABUS and EGHT are among after hour moversFeb 3, 202322:38 UTCBEAMRXTIVVDBIRDGainers: Beam Therapeutics BEAM +5%.Rackspace Technology RXT +5%.Invivyd IVVD +5%.Allbirds BIRD +4%.Arbutus Biopharma ABUS +3%.Losers: Maravai LifeSciences MRVI -5%.Alector ALEC -5%.Provention PRVB -5%.Structure Therapeutics GGPCR -4%.8x8 EGHT -4%.