CYTEK BIOSCIENCES INC (CTKB) Stock Ownership
NASDAQ:CTKB • US23285D1090
Current stock price
4.25 USD
+0.12 (+2.91%)
At close:
4.25 USD
0 (0%)
After Hours:
CTKB Ownership information
| Shares Outstanding | 128.55M |
| Float | 116.52M |
| Float Short Interest Percentage | 6.25% |
| Owners (insider) | 9.22% |
| Owners (institutional) | 64.54% |
| Owners (insider) change | -8.63% |
| Owners (institutional) change | 1.26% |
| Date | Name | Type | Shares | Price | Amount |
|---|---|---|---|---|---|
| Mar 13, 2026 | Yan Ming | Other Disposition | 1176000 | 0.00 | $ 0.00 |
| Mar 10, 2026 | Chin Richard | Option Excercise | 6107 | $ 0.00 | |
| Mar 10, 2026 | Barnett Valerie | Option Excercise | 29722 | $ 0.00 | |
| Mar 10, 2026 | Barnett Valerie | Option Excercise | 11748 | 4.23 | $ 49,694.04 |
| Mar 10, 2026 | Busque Philippe | Option Excercise | 9828 | $ 0.00 | |
| Mar 10, 2026 | Busque Philippe | Option Excercise | 3043 | 4.23 | $ 12,871.89 |
| Mar 10, 2026 | Jiang Wenbin | Option Excercise | 83844 | $ 0.00 | |
| Mar 10, 2026 | Jiang Wenbin | Option Excercise | 20988 | 4.23 | $ 88,779.24 |
| Mar 10, 2026 | McCombe William D. | Option Excercise | 23721 | $ 0.00 | |
| Mar 10, 2026 | McCombe William D. | Option Excercise | 9748 | 4.23 | $ 41,234.04 |
| Mar 10, 2026 | Yan Ming | Option Excercise | 25400 | $ 0.00 | |
| Mar 10, 2026 | Yan Ming | Option Excercise | 7731 | 4.23 | $ 32,702.13 |
| Mar 10, 2026 | Holder Michael | Option Excercise | 2908 | $ 0.00 | |
| Feb 18, 2026 | Barnett Valerie | Option Excercise | 1346 | $ 0.00 | |
| Feb 18, 2026 | Barnett Valerie | Option Excercise | 525 | 4.20 | $ 2,205.00 |
| Feb 18, 2026 | Jiang Wenbin | Option Excercise | 4514 | $ 0.00 | |
| Feb 18, 2026 | Jiang Wenbin | Option Excercise | 1339 | 4.20 | $ 5,623.80 |
| Feb 18, 2026 | Yan Ming | Option Excercise | 1332 | $ 0.00 | |
| Feb 18, 2026 | Yan Ming | Option Excercise | 395 | 4.20 | $ 1,659.00 |
| Nov 18, 2025 | Barnett Valerie | Option Excercise | 24307 | $ 0.00 | |
| Nov 18, 2025 | Barnett Valerie | Option Excercise | 7817 | 5.53 | $ 43,228.01 |
| Nov 18, 2025 | Yan Ming | Option Excercise | 21031 | $ 0.00 | |
| Nov 18, 2025 | Yan Ming | Option Excercise | 5123 | 5.53 | $ 28,330.19 |
| Nov 18, 2025 | Busque Philippe | Option Excercise | 7371 | $ 0.00 | |
| Nov 18, 2025 | Busque Philippe | Option Excercise | 1885 | 5.53 | $ 10,424.05 |
| Nov 18, 2025 | McCombe William D. | Option Excercise | 19371 | $ 0.00 | |
| Nov 18, 2025 | McCombe William D. | Option Excercise | 6228 | 5.53 | $ 34,440.84 |
| Nov 18, 2025 | Jiang Wenbin | Option Excercise | 69641 | $ 0.00 | |
| Nov 18, 2025 | Jiang Wenbin | Option Excercise | 27406 | 5.53 | $ 151,555.18 |
| Nov 18, 2025 | Holder Michael | Option Excercise | 2181 | $ 0.00 | |
| Nov 18, 2025 | Chin Richard | Option Excercise | 6107 | $ 0.00 | |
| Aug 18, 2025 | Yan Ming | Option Excercise | 21031 | $ 0.00 | |
| Aug 18, 2025 | Yan Ming | Option Excercise | 5738 | 4.06 | $ 23,296.28 |
| Aug 18, 2025 | Busque Philippe | Option Excercise | 7371 | $ 0.00 | |
| Aug 18, 2025 | Busque Philippe | Option Excercise | 2872 | 4.06 | $ 11,660.32 |
| Aug 18, 2025 | Barnett Valerie | Option Excercise | 24307 | $ 0.00 | |
| Aug 18, 2025 | Barnett Valerie | Option Excercise | 8829 | 4.06 | $ 35,845.74 |
| Aug 18, 2025 | Jiang Wenbin | Option Excercise | 69641 | $ 0.00 | |
| Aug 18, 2025 | Jiang Wenbin | Option Excercise | 16959 | 4.06 | $ 68,853.54 |
| Aug 18, 2025 | McCombe William D. | Option Excercise | 19371 | $ 0.00 | |
| Aug 18, 2025 | McCombe William D. | Option Excercise | 7546 | 4.06 | $ 30,636.76 |
| Jun 5, 2025 | HARDISON DON M | Option Excercise | 15706 | $ 0.00 | |
| Jun 5, 2025 | Ball Jack | Option Excercise | 15706 | $ 0.00 | |
| Jun 5, 2025 | NEFF DEBORAH J | Option Excercise | 15706 | $ 0.00 | |
| Jun 5, 2025 | Imper Vera | Option Excercise | 15706 | $ 0.00 | |
| Jun 2, 2025 | McCombe William D. | Open Market Purchase | 35000 | 2.78 | $ 97,300.00 |