Latest insider trades

P = PurchaseS = SaleM = Option exerciseA = Award/GrantF = Tax withholdingG = Gift

• Yan Mingexercised1,332 shares ofCTKBFeb 20Details
• Yan Mingtax-withheld395 shares ofCTKBat $4.2$2KFeb 20Details
• Chin Richardexercised6,107 shares ofCTKBNov 20Details
• Holder Michaelexercised2,181 shares ofCTKBNov 20Details
• Jiang Wenbinexercised6,758 shares ofCTKBNov 20Details
• Jiang Wenbintax-withheld2,660 shares ofCTKBat $5.53$15KNov 20Details
• Jiang Wenbinexercised11,781 shares ofCTKBNov 20Details
• Jiang Wenbintax-withheld4,636 shares ofCTKBat $5.53$26KNov 20Details
• Jiang Wenbinexercised22,100 shares ofCTKBNov 20Details
• Jiang Wenbintax-withheld8,697 shares ofCTKBat $5.53$48KNov 20Details
• Jiang Wenbinexercised29,002 shares ofCTKBNov 20Details
• Jiang Wenbintax-withheld11,413 shares ofCTKBat $5.53$63KNov 20Details
• Barnett Valerieexercised2,016 shares ofCTKBNov 20Details
• Barnett Valerietax-withheld649 shares ofCTKBat $5.53$4KNov 20Details
• Barnett Valerieexercised3,681 shares ofCTKBNov 20Details
• Barnett Valerietax-withheld1,184 shares ofCTKBat $5.53$7KNov 20Details
• Barnett Valerieexercised7,735 shares ofCTKBNov 20Details
• Barnett Valerietax-withheld2,487 shares ofCTKBat $5.53$14KNov 20Details
• Barnett Valerieexercised10,875 shares ofCTKBNov 20Details
• Barnett Valerietax-withheld3,497 shares ofCTKBat $5.53$19KNov 20Details
• Yan Mingexercised1,981 shares ofCTKBNov 20Details
• Yan Mingtax-withheld483 shares ofCTKBat $5.53$3KNov 20Details
• Yan Mingexercised7,363 shares ofCTKBNov 20Details
• Yan Mingtax-withheld1,793 shares ofCTKBat $5.53$10KNov 20Details
• Yan Mingexercised5,525 shares ofCTKBNov 20Details
• Yan Mingtax-withheld1,346 shares ofCTKBat $5.53$7KNov 20Details
• Yan Mingexercised6,162 shares ofCTKBNov 20Details
• Yan Mingtax-withheld1,501 shares ofCTKBat $5.53$8KNov 20Details
• McCombe William D.exercised6,320 shares ofCTKBNov 20Details
• McCombe William D.tax-withheld2,032 shares ofCTKBat $5.53$11KNov 20Details
• McCombe William D.exercised13,051 shares ofCTKBNov 20Details
• McCombe William D.tax-withheld4,196 shares ofCTKBat $5.53$23KNov 20Details
• Busque Philippeexercised1,536 shares ofCTKBNov 20Details
• Busque Philippetax-withheld393 shares ofCTKBat $5.53$2KNov 20Details
• Busque Philippeexercised2,210 shares ofCTKBNov 20Details
• Busque Philippetax-withheld565 shares ofCTKBat $5.53$3KNov 20Details
• Busque Philippeexercised3,625 shares ofCTKBNov 20Details
• Busque Philippetax-withheld927 shares ofCTKBat $5.53$5KNov 20Details
• Chin Richardexercised4,071 shares ofCTKBAug 20Details
• Holder Michaelexercised2,181 shares ofCTKBat $0Aug 20Details
• McCombe William D.exercised6,320 shares ofCTKBAug 20Details
• McCombe William D.tax-withheld2,462 shares ofCTKBat $4.06$10KAug 20Details
• McCombe William D.exercised13,051 shares ofCTKBAug 20Details
• McCombe William D.tax-withheld5,084 shares ofCTKBat $4.06$21KAug 20Details
• Jiang Wenbinexercised6,758 shares ofCTKBAug 20Details
• Jiang Wenbintax-withheld1,646 shares ofCTKBat $4.06$7KAug 20Details
• Jiang Wenbinexercised11,781 shares ofCTKBAug 20Details
• Jiang Wenbintax-withheld2,869 shares ofCTKBat $4.06$12KAug 20Details
• Jiang Wenbinexercised22,100 shares ofCTKBAug 20Details
• Jiang Wenbintax-withheld5,382 shares ofCTKBat $4.06$22KAug 20Details