First US Bancshares (FUSB) shares slumped 24% pre-bell Friday following a muted session.
Kamada (KMDA) shares retreated nearly 24% after a 1.6% gain on Thursday.
BrightView Holdings (BV) stock was down nearly 21% after Thursday's 2.2% increase.
Envela Corp. (ELA) shares fell 7% following a 1.4% gain in the previous session.