Live feed17:59:45·1474dINSIDERFilingvia QuantisnowSEC Form 4: Wong Hing C bought $6,800 worth of shares (3,000 units at $2.27), increasing direct ownership by 0.02% to 15,284,948 unitsByQuantisnow·Wall Street's wire, on your screen.HCWB· HCW Biologics Inc.Health CareOriginal source