Cytek Biosciences, Inc.

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Cytek Biosciences, Inc.

$CTKB

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Trade Date Insider Insider Title Security Type Execution Date Exercise Date Expiration Date Share Price Quantity Shares Owned Shares Code Transaction Code Swap Under SEC Title Under Sec Shares Nature of Ownership SEC Link
2021-07-22Wenbin JiangStock Option (Right to Buy)2031-07-22$0.00250,000250,000AA0Common Stock250,000DForm 4
2021-07-22Allen PoirsonStock Option (Right to Buy)2031-07-22$0.0075,00075,000AA0Common Stock75,000DForm 4
2021-07-22Patrik JeanmonodStock Option (Right to Buy)2031-07-22$0.00125,000125,000AA0Common Stock125,000DForm 4
2021-07-22Valerie BarnettStock Option (Right to Buy)2031-07-22$0.0075,00075,000AA0Common Stock75,000DForm 4
2021-07-22Ming YanStock Option (Right to Buy)2031-07-22$0.00125,000125,000AA0Common Stock125,000DForm 4
2021-07-22Feng DengSeries A Preferred Stock$0.00147,9330DC0Common Stock147,933IForm 4
2021-07-22Feng DengSeries C Preferred Stock$0.004,168,7770DC0Common Stock4,168,777IForm 4
2021-07-22Feng DengSeries D Preferred Stock$0.00443,8000DC0Common Stock443,800IForm 4
2021-07-22Wenbin JiangSeries A Preferred Stock$0.002,666,6000DC0Common Stock2,666,600IForm 4
2021-07-27Ra Capital Management, L.p.Series D Preferred Stock$0.005,150,7510DC0Common Stock5,150,751IForm 4
2021-07-27Ra Capital Management, L.p.Series D Preferred Stock$0.00998,5530DC0Common Stock998,553IForm 4
2021-07-27Ra Capital Management, L.p.Series D Preferred Stock$0.00507,7240DC0Common Stock507,724IForm 4
2021-12-31Vera ImperStock Option (Right to Buy)2031-12-31$0.0028,59828,598AA0Common Stock28,598DForm 4
2022-02-28Valerie BarnettStock Option (Right to Buy)2032-02-28$0.0048,67148,671AA0Common Stock48,671DForm 4
2022-02-28Valerie BarnettRestricted Stock Units$0.0032,25832,258AA0Common Stock32,258DForm 4
2022-02-28Patrik JeanmonodStock Option (Right to Buy)2032-02-28$0.0042,31042,310AA0Common Stock42,310DForm 4
2022-02-28Patrik JeanmonodRestricted Stock Units$0.0028,04228,042AA0Common Stock28,042DForm 4
2022-02-28Wenbin JiangStock Option (Right to Buy)2032-02-28$0.00163,158163,158AA0Common Stock163,158DForm 4
2022-02-28Wenbin JiangRestricted Stock Units$0.00108,137108,137AA0Common Stock108,137DForm 4
2022-02-28Allen PoirsonStock Option (Right to Buy)2032-02-28$0.0019,08119,081AA0Common Stock19,081DForm 4
2022-02-28Allen PoirsonRestricted Stock Units$0.0012,64612,646AA0Common Stock12,646DForm 4
2022-02-28Ming YanStock Option (Right to Buy)2032-02-28$0.0047,84147,841AA0Common Stock47,841DForm 4
2022-02-28Ming YanRestricted Stock Units$0.0031,70831,708AA0Common Stock31,708DForm 4
2022-03-04Valerie BarnettStock Option (Right to Buy)2031-03-22$0.0010,500122,830DM0Common Stock10,500DForm 4
2022-03-04Wenbin JiangStock Option (Right to Buy)2021-06-282022-06-28$0.0066,6650DM0Common Stock66,665DForm 4
2022-03-07Ming YanStock Option (Right to Buy)2021-06-282027-06-28$0.0062,4560DM0Common Stock62,456DForm 4
2022-03-07Ming YanStock Option (Right to Buy)2030-07-24$0.0010,55516,111DM0Common Stock10,555DForm 4
2022-04-25Jonathan Todd GarlandStock Option (right to buy)2032-04-25$0.0046,97146,971AA0Common Stock46,971DForm 4
2022-04-25Jonathan Todd GarlandRestricted Stock Units$0.0031,21731,217AA0Common Stock31,217DForm 4
2022-05-18Valerie BarnettRestricted Stock Units$0.002,68829,570DM0Common Stock2,688DForm 4
2022-05-18Patrik JeanmonodRestricted Stock Units$0.002,33625,706DM0Common Stock2,336DForm 4
2022-05-18Wenbin JiangRestricted Stock Units$0.009,01199,126DM0Common Stock9,011DForm 4
2022-05-18Allen PoirsonRestricted Stock Units$0.001,05311,593DM0Common Stock1,053DForm 4
2022-05-18Ming YanRestricted Stock Units$0.002,64229,066DM0Common Stock2,642DForm 4
2022-06-01Don M HardisonStock Option (right to buy)2032-06-01$0.0047,01347,013AA0Common Stock47,013DForm 4
2022-06-01Deborah J NeffStock Option (right to buy)2032-06-01$0.0047,01347,013AA0Common Stock47,013DForm 4
2022-06-01Vera ImperStock Option (right to buy)2023-06-012032-06-01$0.0025,78925,789AA0Common Stock25,789DForm 4
2022-06-01Gisele DionStock Option (right to buy)2023-06-012032-06-01$0.0025,78925,789AA0Common Stock25,789DForm 4
2022-06-01Jack BallStock Option (right to buy)2023-06-012032-06-01$0.0025,78925,789AA0Common Stock25,789DForm 4