Live feed18:56:00·1290dINSIDERFilingvia QuantisnowSEC Form 4: Sainz Maria bought $2,137 worth of shares (2,575 units at $0.83), increasing direct ownership by 13% to 22,161 units (Amendment)ByQuantisnow·Wall Street's wire, on your screen.HYPR· Hyperfine Inc.Health CareOriginal source