| Symbol | Company | Owner | Relationship | Date | Transaction | Cost | # Shares | Value ($) | Total Shares | Filing | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| CTKB | Cytek Biosciences, Inc. | Yan Ming | CHIEF TECHNOLOGY OFFICER | Apr 19, 2024 | Sale | $5.87 | 20,000 | 117,400 | 5,988,502 | Apr 23, 2024, 06:07 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | CHIEF TECHNOLOGY OFFICER | Apr 09, 2024 | Sale | $7.00 | 1,900 | 13,304 | 6,008,902 | Apr 11, 2024, 06:17 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | CHIEF TECHNOLOGY OFFICER | Mar 18, 2024 | Sale | $6.77 | 20,000 | 135,400 | 6,030,402 | Mar 19, 2024, 06:25 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | CHIEF TECHNOLOGY OFFICER | Mar 19, 2024 | Sale | $6.71 | 20,000 | 134,200 | 6,010,402 | Mar 19, 2024, 06:25 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | CHIEF TECHNOLOGY OFFICER | Mar 11, 2024 | Option Exercise | $7.22 | 2,911 | 21,017 | 6,050,402 | Mar 13, 2024, 06:55 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | CHIEF TECHNOLOGY OFFICER | Feb 20, 2024 | Option Exercise | $8.38 | 588 | 4,927 | 6,043,496 | Feb 22, 2024, 05:50 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Dec 19, 2023 | Sale | $9.43 | 20,000 | 188,600 | 6,042,103 | Dec 21, 2023, 05:35 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Nov 18, 2023 | Option Exercise | $5.98 | 3,203 | 19,154 | 7,782,103 | Nov 21, 2023, 05:59 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Nov 20, 2023 | Sale | $6.03 | 20,000 | 120,600 | 7,762,103 | Nov 21, 2023, 05:59 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Oct 19, 2023 | Sale | $4.80 | 20,000 | 96,000 | 7,775,962 | Oct 23, 2023, 08:36 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Sep 19, 2023 | Sale | $6.49 | 20,000 | 129,800 | 7,795,962 | Sep 20, 2023, 06:27 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Aug 18, 2023 | Option Exercise | $8.46 | 3,640 | 30,794 | 7,835,962 | Aug 21, 2023, 08:08 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Aug 21, 2023 | Sale | $8.07 | 20,000 | 161,400 | 7,815,962 | Aug 21, 2023, 08:08 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Jul 19, 2023 | Sale | $8.76 | 20,000 | 175,200 | 7,830,258 | Jul 20, 2023, 06:19 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Jun 20, 2023 | Sale | $8.18 | 20,000 | 163,600 | 7,850,258 | Jun 21, 2023, 06:29 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | May 19, 2023 | Sale | $7.19 | 20,000 | 143,800 | 7,870,258 | May 19, 2023, 08:09 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | May 18, 2023 | Option Exercise | $6.69 | 2,684 | 17,956 | 7,890,258 | May 19, 2023, 08:09 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Apr 19, 2023 | Sale | $9.71 | 20,000 | 194,200 | 7,886,053 | Apr 20, 2023, 05:50 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Mar 20, 2023 | Sale | $9.29 | 20,000 | 185,800 | 7,906,053 | Mar 21, 2023, 07:47 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Feb 21, 2023 | Option Exercise | $10.94 | 20,772 | 227,269 | 7,946,053 | Feb 23, 2023, 06:47 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Feb 08, 2023 | Sale | $13.53 | 897 | 12,136 | 7,944,844 | Feb 10, 2023, 06:15 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Feb 03, 2023 | Sale | $13.50 | 1,092 | 14,742 | 7,945,752 | Feb 07, 2023, 06:31 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Jan 19, 2023 | Sale | $11.03 | 20,000 | 220,600 | 7,946,833 | Jan 20, 2023, 06:26 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Dec 19, 2022 | Sale | $10.38 | 20,000 | 207,600 | 7,966,833 | Dec 20, 2022, 07:07 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Nov 18, 2022 | Option Exercise | $14.75 | 772 | 11,387 | 8,006,833 | Nov 22, 2022, 06:15 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Nov 21, 2022 | Sale | $14.66 | 20,000 | 293,200 | 7,986,833 | Nov 22, 2022, 06:15 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Oct 19, 2022 | Sale | $14.42 | 20,000 | 288,400 | 8,005,624 | Oct 20, 2022, 06:18 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Sep 19, 2022 | Sale | $12.42 | 20,000 | 248,400 | 8,025,624 | Sep 20, 2022, 05:47 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Aug 18, 2022 | Option Exercise | $14.06 | 772 | 10,854 | 8,065,624 | Aug 19, 2022, 07:41 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Aug 19, 2022 | Sale | $13.62 | 20,000 | 272,400 | 8,045,624 | Aug 19, 2022, 07:41 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Jul 19, 2022 | Sale | $11.83 | 20,000 | 236,600 | 8,064,415 | Jul 20, 2022, 06:14 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Jun 21, 2022 | Sale | $10.06 | 20,000 | 201,200 | 8,084,415 | Jun 22, 2022, 07:07 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | May 18, 2022 | Option Exercise | $9.65 | 1,030 | 9,939 | 8,124,415 | May 20, 2022, 07:19 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | May 19, 2022 | Sale | $9.92 | 20,000 | 198,400 | 8,104,415 | May 20, 2022, 07:19 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Apr 19, 2022 | Sale | $10.34 | 20,000 | 206,800 | 8,122,803 | Apr 21, 2022, 08:58 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Mar 21, 2022 | Sale | $11.64 | 20,000 | 232,800 | 8,142,803 | Mar 23, 2022, 06:03 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Mar 07, 2022 | Option Exercise | $0.35 | 73,011 | 25,325 | 8,162,803 | Mar 08, 2022, 05:57 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Feb 22, 2022 | Sale | $13.44 | 20,000 | 268,800 | 8,089,792 | Feb 24, 2022, 05:41 PM | |
| CTKB | Cytek Biosciences, Inc. | Yan Ming | Chief Technology Officer | Feb 10, 2022 | Sale | $15.11 | 20,000 | 302,106 | 8,115,086 | Feb 14, 2022, 06:23 PM |
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