Live feed17:00:26·1703dINSIDERFilingvia QuantisnowSEC Form 4: Lu Cheng converted options into 87,500 shares and sold $1,259,472 worth of shares (35,430 units at $35.55), increasing direct ownership by 3% to 1,666,889 units (for tax liability)ByQuantisnow·Wall Street's wire, on your screen.TSP· TuSimple Holdings Inc.IndustrialsOriginal source