07:54 AM EDT, 08/05/2024 (MT Newswires) -- Actinium Pharmaceuticals ( ATNM ) shares slumped more than 69% pre-bell Monday after the company said the US Food and Drug Administration has determined that phase 3 data for the company's acute myeloid leukemia treatment candidate are not adequate to support a biologics license application.

Inspirato ( ISPO ) shares fell 27%, extending Friday's slide.

VSee Health ( VSEE ) shares retreated 25%, paring Friday's rally.

First Financial Bankshares ( FFIN ) shares dropped more than 23% following a 3% loss in the previous session.

Toyo (TOYO) shares were down more than 21% premarket, erasing gains from the previous session.

Price: 1.88, Change: -4.29, Percent Change: -69.53