Profusa stock whipsaws: PFSA dips premarket after 78% surge on debt restructuring
Profusa shares fell about 12% to 10.7 cents in premarket trading Wednesday after a 78% surge the previous day. The company raised the conversion floor on its senior secured convertible notes to $0.35 and eliminated mandatory amortization payments. A filing outlined conditions for up to $5 million in new note financing and referenced a possible reverse stock split in January 2026.