Live feed18:56:49·1290dINSIDERFilingvia QuantisnowSEC Form 4: Sainz Maria bought $10,561 worth of shares (12,425 units at $0.85), increasing direct ownership by 56% to 34,425 units (Amendment)ByQuantisnow·Wall Street's wire, on your screen.HYPR· Hyperfine Inc.Health CareOriginal source