Live feed16:21:17·1846dINSIDERFilingvia QuantisnowSEC Form 4: Hung Chun Yu disposed of $1,645,139 worth of Common Stock back to the company (28,122 units at $58.50) , decreasing direct ownership by 100% to 0 unitsByQuantisnow·Wall Street's wire, on your screen.MTSC· MTS Systems CorporationCapital GoodsOriginal source