Live feed17:16:28·1470dINSIDERFilingvia QuantisnowSEC Form 4: Wong Hing C bought $3,326 worth of shares (1,520 units at $2.19), increasing direct ownership by 0.01% to 15,286,468 unitsByQuantisnow·Wall Street's wire, on your screen.HCWB· HCW Biologics Inc.Health CareOriginal source