Latest insider trades

156 Form 4 trades in our database.

PPurchaseSSaleMOption exerciseAAward/GrantFTax withholdingGGift

Chen Zhiwusold1,500 shares ofGCTat $52.96$79KSep 16Details
Chen Zhiwusold1,500 shares ofGCTat $52.38$79KSep 14 · filed Sep 16Details
Wu Leitraded413,942 shares ofGCTAug 20 · filed Aug 21Details
Wu Leiexercised413,942 shares ofGCTat $0Aug 20 · filed Aug 21Details
VISSER JAN WILLIAMgranted549 shares ofGCTat $0Aug 17 · filed Aug 18Details
LEBENSBURGER KENNETH E JRgranted549 shares ofGCTat $0Aug 17 · filed Aug 18Details
Chen Zhiwugranted549 shares ofGCTat $0Aug 17 · filed Aug 18Details
Bernes Marshallsold10,000 shares ofGCTat $53$530KAug 13 · filed Aug 17Details
WAN XINsold27,628 shares ofGCTat $51.4$1.4MAug 11 · filed Aug 12Details
WAN XINsold32,372 shares ofGCTat $50.55$1.6MAug 11 · filed Aug 12Details
Wu Leigifted6,000 shares ofGCTat $0Aug 10 · filed Aug 12Details
Bernes Marshallsold5,000 shares ofGCTat $51.88$259KAug 10 · filed Aug 12Details
SCHROCK IMAN AJsold3,300 shares ofGCTat $51.61$170KAug 10 · filed Aug 12Details
SCHROCK IMAN AJsold3,379 shares ofGCTat $52.2$176KAug 10 · filed Aug 12Details
Wu Leitraded243,008 shares ofGCTJun 4 · filed Jun 8Details
Wu Leiexercised243,008 shares ofGCTat $0Jun 4 · filed Jun 8Details
Wu Leitraded43,050 shares ofGCTJun 2 · filed Jun 4Details
Wu Leiexercised43,050 shares ofGCTat $0Jun 2 · filed Jun 4Details
LEBENSBURGER KENNETH E JRgranted790 shares ofGCTat $0May 17 · filed May 18Details
VISSER JAN WILLIAMgranted790 shares ofGCTat $0May 17 · filed May 18Details
Chen Zhiwugranted790 shares ofGCTat $0May 17 · filed May 18Details
SCHROCK IMAN AJtax-withheld1,621 shares ofGCTat $43.75$71KApr 14 · filed Apr 15Details
WAN XINexercised5,500 shares ofGCTat $0Apr 10 · filed Apr 14Details
Hao Xinyanexercised7,500 shares ofGCTat $0Apr 10 · filed Apr 14Details
Bernes Marshallgranted7,150 shares ofGCTat $0Apr 7 · filed Apr 9Details
WEI XIAOYANGgranted12,000 shares ofGCTat $0Apr 7 · filed Apr 9Details
SCHROCK IMAN AJgranted5,000 shares ofGCTat $0Apr 7 · filed Apr 9Details
WAN XINgranted4,600 shares ofGCTat $0Apr 7 · filed Apr 9Details
Hao Xinyangranted10,000 shares ofGCTat $0Apr 7 · filed Apr 9Details
Wu Leigranted90,000 shares ofGCTat $0Apr 7 · filed Apr 9Details
Wu Leigifted110,000 shares ofGCTat $0Apr 6 · filed Apr 7Details
Wu Leiexercised120,000 shares ofGCTat $0Mar 30 · filed Apr 1Details
Wu Leitraded125,000 shares ofGCTat $0Mar 18 · filed Mar 20Details
Wu Leitraded60,000 shares ofGCTat $0Mar 19 · filed Mar 20Details
Wu Leisold4,352 shares ofGCTat $41.29$180KMar 20Details
Wu Leisold25,648 shares ofGCTat $40.06$1MMar 20Details
Wu Leisold2,481 shares ofGCTat $42.54$106KMar 20Details
Wu Leisold10,756 shares ofGCTat $41.69$448KMar 19 · filed Mar 20Details
Wu Leisold16,763 shares ofGCTat $40.98$687KMar 19 · filed Mar 20Details
Wu Leisold4,573 shares ofGCTat $43.71$200KMar 18Details
Wu Leisold25,427 shares ofGCTat $43.12$1.1MMar 18Details
Wu Leisold3,535 shares ofGCTat $44.93$159KMar 17 · filed Mar 18Details
Wu Leisold9,185 shares ofGCTat $44.06$405KMar 17 · filed Mar 18Details
Wu Leisold17,280 shares ofGCTat $43.05$744KMar 17 · filed Mar 18Details
Wu Leisold490 shares ofGCTat $43.03$21KMar 16 · filed Mar 18Details
Wu Leisold29,510 shares ofGCTat $42.38$1.3MMar 16 · filed Mar 18Details
Wu Leisold7,754 shares ofGCTat $41.95$325KMar 13 · filed Mar 16Details
Wu Leisold22,246 shares ofGCTat $41.15$915KMar 13 · filed Mar 16Details
Wu Leisold26,902 shares ofGCTat $42.81$1.2MMar 12 · filed Mar 16Details
Wu Leisold3,098 shares ofGCTat $42$130KMar 12 · filed Mar 16Details