Check out this morning's top movers from around Wall Street, compiled by The Fly. 

HIGHER - 

• Biohaven Pharmaceutical (BHVN) up 70% after Pfizer (PFE) agreed to acquire Biohaven for $148.50 per share in cash plus 0.5 of a share of New Biohaven, a new publicly traded company that will retain Biohaven's non-CGRP development stage pipeline compounds
• Autoliv (ALV) up 5% after UBS upgrades to Buy

UP AFTER EARNINGS - 

• LivePerson (LPSN) up 7%
• Clover Health (CLOV) up 14%
• Shockwave Medical (SWAV) up 16%

DOWN AFTER EARNINGS - 

• Peloton (PTON) down 12%
• GoodRx (GDRX) down 35%
• Upstart (UPST) down 57%
• Aterian (ATER) down 19%
• CarGurus (CARG) down 17%
• Dentsply Sirona (XRAY) down 3%
• Plug Power (PLUG) down 1%