Ming Yan

Insider Reports History

Location
Fremont, CA
Signature
/s/ Valerie Barnett, Attorney-in-Fact
All insider transactions
Transactions in reports broken out by “transaction date” reported in original SEC filing, see here for transactions aggregated across transaction date

Holdings reported by Ming Yan:

Stock Role Class Num Shares Value Price $ Report Date Ownership
Cytek Biosciences, Inc. CHIEF TECHNOLOGY OFFICER, Director Common Stock 6.07M $33.6M $5.53 18 Nov 2025 Direct
Cytek Biosciences, Inc. CHIEF TECHNOLOGY OFFICER, Director Restricted Stock Units 82.2K $352K $5.31 18 Nov 2025 Direct
Cytek Biosciences, Inc. CHIEF TECHNOLOGY OFFICER, Director Employee Stock Option (right to buy) 156K 04 Mar 2025 Direct

Insider Reports Filed by Ming Yan

Symbol Company Period Transactions Value $ Form Type Role Filing Time
CTKB Cytek Biosciences, Inc. 18 Nov 2025 12 -$28.3K 4 CHIEF TECHNOLOGY OFFICER, Director 20 Nov 2025, 19:09
CTKB Cytek Biosciences, Inc. 18 Aug 2025 12 -$23.3K 4 CHIEF TECHNOLOGY OFFICER, Director 20 Aug 2025, 17:58
CTKB Cytek Biosciences, Inc. 19 May 2025 12 -$11.7K 4 CHIEF TECHNOLOGY OFFICER, Director 21 May 2025, 17:50
CTKB Cytek Biosciences, Inc. 10 Mar 2025 6 -$22.2K 4 CHIEF TECHNOLOGY OFFICER, Director 12 Mar 2025, 17:49
CTKB Cytek Biosciences, Inc. 04 Mar 2025 2 $0 4 CHIEF TECHNOLOGY OFFICER, Director 06 Mar 2025, 17:58
CTKB Cytek Biosciences, Inc. 18 Feb 2025 3 -$3.12K 4 CHIEF TECHNOLOGY OFFICER, Director 20 Feb 2025, 18:11
CTKB Cytek Biosciences, Inc. 18 Nov 2024 9 -$21.8K 4 CHIEF TECHNOLOGY OFFICER, Director 20 Nov 2024, 18:18
CTKB Cytek Biosciences, Inc. 19 Aug 2024 9 -$20.6K 4 CHIEF TECHNOLOGY OFFICER, Director 21 Aug 2024, 18:22
CTKB Cytek Biosciences, Inc. 20 May 2024 9 -$18.7K 4 CHIEF TECHNOLOGY OFFICER, Director 22 May 2024, 18:36
CTKB Cytek Biosciences, Inc. 19 Apr 2024 1 -$117K 4 CHIEF TECHNOLOGY OFFICER, Director 23 Apr 2024, 18:07
CTKB Cytek Biosciences, Inc. 09 Apr 2024 2 -$13.3K 4 CHIEF TECHNOLOGY OFFICER, Director 11 Apr 2024, 18:17
CTKB Cytek Biosciences, Inc. 18 Mar 2024 2 -$270K 4 CHIEF TECHNOLOGY OFFICER, Director 19 Mar 2024, 18:25
CTKB Cytek Biosciences, Inc. 11 Mar 2024 3 -$21K 4 CHIEF TECHNOLOGY OFFICER, Director 13 Mar 2024, 18:55
CTKB Cytek Biosciences, Inc. 06 Mar 2024 2 $0 4 CHIEF TECHNOLOGY OFFICER, Director 08 Mar 2024, 18:52
CTKB Cytek Biosciences, Inc. 20 Feb 2024 3 -$4.93K 4 CHIEF TECHNOLOGY OFFICER, Director 22 Feb 2024, 17:50
CTKB Cytek Biosciences, Inc. 19 Dec 2023 1 -$189K 4 Chief Technology Officer, Director 21 Dec 2023, 17:35
CTKB Cytek Biosciences, Inc. 18 Nov 2023 7 -$140K 4 Chief Technology Officer, Director 21 Nov 2023, 17:59
CTKB Cytek Biosciences, Inc. 14 Nov 2023 1 $0 4 Chief Technology Officer, Director 27 Nov 2023, 20:48
CTKB Cytek Biosciences, Inc. 19 Oct 2023 1 -$96K 4 Chief Technology Officer, Director 23 Oct 2023, 20:36
CTKB Cytek Biosciences, Inc. 19 Sep 2023 1 -$130K 4 Chief Technology Officer, Director 20 Sep 2023, 19:27
CTKB Cytek Biosciences, Inc. 18 Aug 2023 7 -$192K 4 Chief Technology Officer, Director 21 Aug 2023, 21:08
CTKB Cytek Biosciences, Inc. 19 Jul 2023 1 -$175K 4 Chief Technology Officer, Director 20 Jul 2023, 18:19
CTKB Cytek Biosciences, Inc. 20 Jun 2023 1 -$164K 4 Chief Technology Officer, Director 21 Jun 2023, 18:29
CTKB Cytek Biosciences, Inc. 18 May 2023 7 -$162K 4 Chief Technology Officer, Director 19 May 2023, 20:09
CTKB Cytek Biosciences, Inc. 19 Apr 2023 1 -$194K 4 Chief Technology Officer, Director 20 Apr 2023, 17:50
CTKB Cytek Biosciences, Inc. 20 Mar 2023 1 -$186K 4 Chief Technology Officer, Director 21 Mar 2023, 19:47
CTKB Cytek Biosciences, Inc. 03 Mar 2023 2 $0 4 Chief Technology Officer, Director 07 Mar 2023, 18:59
CTKB Cytek Biosciences, Inc. 21 Feb 2023 4 -$227K 4 Chief Technology Officer, Director 23 Feb 2023, 17:47
CTKB Cytek Biosciences, Inc. 08 Feb 2023 1 -$12.1K 4 Chief Technology Officer, Director 10 Feb 2023, 17:15
CTKB Cytek Biosciences, Inc. 03 Feb 2023 2 -$14.7K 4 Chief Technology Officer, Director 07 Feb 2023, 17:31
CTKB Cytek Biosciences, Inc. 19 Jan 2023 1 -$221K 4 Chief Technology Officer, Director 20 Jan 2023, 17:26
CTKB Cytek Biosciences, Inc. 19 Dec 2022 1 -$208K 4 Chief Technology Officer, Director 20 Dec 2022, 18:07
CTKB Cytek Biosciences, Inc. 18 Nov 2022 4 -$305K 4 Chief Technology Officer, Director 22 Nov 2022, 17:15
CTKB Cytek Biosciences, Inc. 19 Oct 2022 1 -$288K 4 Chief Technology Officer, Director 20 Oct 2022, 18:18
CTKB Cytek Biosciences, Inc. 19 Sep 2022 1 -$248K 4 Chief Technology Officer, Director 20 Sep 2022, 17:47
CTKB Cytek Biosciences, Inc. 18 Aug 2022 4 -$283K 4 Chief Technology Officer, Director 19 Aug 2022, 19:41
CTKB Cytek Biosciences, Inc. 19 Jul 2022 1 -$237K 4 Chief Technology Officer, Director 20 Jul 2022, 18:14
CTKB Cytek Biosciences, Inc. 21 Jun 2022 1 -$201K 4 Chief Technology Officer, Director 22 Jun 2022, 19:07
CTKB Cytek Biosciences, Inc. 18 May 2022 4 -$208K 4 Chief Technology Officer, Director 20 May 2022, 19:19
CTKB Cytek Biosciences, Inc. 19 Apr 2022 1 -$207K 4 Chief Technology Officer, Director 21 Apr 2022, 20:58
CTKB Cytek Biosciences, Inc. 21 Mar 2022 1 -$233K 4 Chief Technology Officer, Director 23 Mar 2022, 18:03
CTKB Cytek Biosciences, Inc. 07 Mar 2022 4 $25.3K 4 Chief Technology Officer, Director 08 Mar 2022, 16:57
CTKB Cytek Biosciences, Inc. 28 Feb 2022 2 $0 4 Chief Technology Officer, Director 02 Mar 2022, 17:02
CTKB Cytek Biosciences, Inc. 22 Feb 2022 1 -$269K 4 Chief Technology Officer, Director 24 Feb 2022, 16:41
CTKB Cytek Biosciences, Inc. 10 Feb 2022 2 -$302K 4 Chief Technology Officer, Director 14 Feb 2022, 17:23
CTKB Cytek Biosciences, Inc. 31 Dec 2021 1 $0 5 Chief Technology Officer, Director 14 Feb 2022, 17:20
CTKB Cytek Biosciences, Inc. 22 Jul 2021 1 $0 4 Chief Technology Officer, Director 26 Jul 2021, 21:53
CTKB Cytek BioSciences, Inc. 22 Jul 2021 0 $0 3 Chief Technology Officer, Director 22 Jul 2021, 20:59