Companies / Cytek Biosciences, Inc. / Activity
Activity — Cytek Biosciences, Inc.
76 moves.
| Date | Actor | Action | Security | Value | Shares Δ | Position after | Impact |
|---|---|---|---|---|---|---|---|
| Mar 10, 2026 | Jiang Wenbin CEO | Other | Common Stock | $39.8K | -9K -0.17% | 5,422,683 4.17% of shares | low |
| Mar 10, 2026 | Jiang Wenbin CEO | Other | Common Stock | $32.8K | -8K -0.14% | 5,393,430 4.15% of shares | low |
| Mar 10, 2026 | McCombe William D. Executive | Other | Common Stock | $30.2K | -7K -7.02% | 94,687 0.07% of shares | low |
| Mar 10, 2026 | Barnett Valerie Executive | Other | Common Stock | $24.3K | -6K -4.09% | 134,436 0.10% of shares | low |
| Mar 10, 2026 | Barnett Valerie Executive | Other | Common Stock | $18.0K | -4K -3.27% | 125,675 0.10% of shares | low |
| Mar 10, 2026 | Jiang Wenbin CEO | Other | Common Stock | $16.2K | -4K -0.07% | 5,371,710 4.13% of shares | low |
| Mar 10, 2026 | Yan Ming Executive | Other | Common Stock | $12.9K | -3K -0.05% | 6,081,034 4.68% of shares | low |
| Mar 10, 2026 | McCombe William D. Executive | Other | Common Stock | $11.0K | -3K -2.99% | 84,431 0.06% of shares | low |
| Mar 10, 2026 | Yan Ming Executive | Other | Common Stock | $10.1K | -2K -0.04% | 6,091,933 4.69% of shares | low |
| Mar 10, 2026 | Yan Ming Executive | Other | Common Stock | $9.7K | -2K -0.04% | 6,086,113 4.68% of shares | low |
| Mar 10, 2026 | Barnett Valerie Executive | Other | Common Stock | $7.4K | -2K -1.45% | 119,609 0.09% of shares | low |
| Mar 10, 2026 | Busque Philippe Executive | Other | Common Stock | $6.3K | -1K -4.02% | 35,687 0.03% of shares | low |
| Feb 18, 2026 | Jiang Wenbin CEO | Other | Common Stock | $5.6K | -1K -0.03% | 5,359,827 4.12% of shares | low |
| Mar 10, 2026 | Busque Philippe Executive | Other | Common Stock | $3.9K | -912 -2.74% | 32,350 0.02% of shares | low |
| Mar 10, 2026 | Busque Philippe Executive | Other | Common Stock | $2.7K | -635 -2.05% | 30,316 0.02% of shares | low |
| Feb 18, 2026 | Barnett Valerie Executive | Other | Common Stock | $2.2K | -525 -0.45% | 116,462 0.09% of shares | low |
| Feb 18, 2026 | Yan Ming Executive | Other | Common Stock | $1.7K | -395 -0.01% | 6,074,264 4.67% of shares | low |
| Mar 13, 2026 | Yan Ming Executive | Gift | Common Stock | $0 | -1.2M -19.30% | 4,915,933 3.78% of shares | low |
| Jun 10, 2026 | Chin Richard Director | Grant | Director Stock Option (right to buy) | — | +18K | 18,261 0.01% of shares | low |
| Jun 10, 2026 | Chin Richard Director | Grant | Restricted Stock Units | — | +33K | 33,333 0.03% of shares | low |
| May 18, 2026 | Chin Richard Director | Exercise | Restricted Stock Units | — | -6K -10.71% | 50,897 0.04% of shares | low |
| May 18, 2026 | Chin Richard Director | Exercise | Common Stock | — | +6K +37.50% | 22,392 0.02% of shares | low |
| Jun 10, 2026 | Neff Deborah J Director | Exercise | Restricted Stock Units | — | -44K -100.00% | 0 0.00% of shares | low |
| Jun 10, 2026 | Neff Deborah J Director | Grant | Director Stock Option (right to buy) | — | +18K | 18,261 0.01% of shares | low |
| Jun 10, 2026 | Neff Deborah J Director | Grant | Restricted Stock Units | — | +33K | 33,333 0.03% of shares | low |
| Jun 10, 2026 | Neff Deborah J Director | Exercise | Common Stock | — | +44K +279.98% | 59,679 0.05% of shares | low |
| Jun 10, 2026 | Muir Glenn P Director | Grant | Director Stock Option (right to buy) | — | +30K | 29,835 0.02% of shares | low |
| Jun 10, 2026 | Muir Glenn P Director | Grant | Restricted Stock Units | — | +56K | 55,555 0.04% of shares | low |
| Mar 10, 2026 | Busque Philippe Executive | Exercise | Restricted Stock Units | — | -5K -10.00% | 43,505 0.03% of shares | low |
| Mar 10, 2026 | Busque Philippe Executive | Exercise | Restricted Stock Units | — | -3K -14.28% | 17,682 0.01% of shares | low |
| Mar 10, 2026 | Busque Philippe Executive | Exercise | Restricted Stock Units | — | -2K -23.51% | 6,665 <0.01% of shares | low |
| Mar 10, 2026 | Busque Philippe Executive | Grant | Restricted Stock Units | — | +133K | 133,226 0.10% of shares | low |
| Mar 10, 2026 | Busque Philippe Executive | Grant | Employee Stock Option (right to buy) | — | +71K | 70,665 0.05% of shares | low |
| Mar 10, 2026 | Busque Philippe Executive | Exercise | Common Stock | — | +5K +14.94% | 37,183 0.03% of shares | low |
| Mar 10, 2026 | Busque Philippe Executive | Exercise | Common Stock | — | +3K +9.72% | 33,262 0.03% of shares | low |
| Mar 10, 2026 | Busque Philippe Executive | Exercise | Common Stock | — | +2K +7.09% | 30,951 0.02% of shares | low |
| Mar 10, 2026 | McCombe William D. Executive | Exercise | Restricted Stock Units | — | -17K -10.00% | 156,613 0.12% of shares | low |
| Mar 10, 2026 | McCombe William D. Executive | Exercise | Restricted Stock Units | — | -6K -10.00% | 56,889 0.04% of shares | low |
| Mar 10, 2026 | McCombe William D. Executive | Grant | Restricted Stock Units | — | +257K | 256,790 0.20% of shares | low |
| Mar 10, 2026 | McCombe William D. Executive | Grant | Employee Stock Option (right to buy) | — | +136K | 136,205 0.10% of shares | low |
| Mar 10, 2026 | McCombe William D. Executive | Exercise | Common Stock | — | +17K +20.61% | 101,832 0.08% of shares | low |
| Mar 10, 2026 | McCombe William D. Executive | Exercise | Common Stock | — | +6K +7.83% | 87,034 0.07% of shares | low |
| Mar 10, 2026 | Yan Ming Executive | Exercise | Restricted Stock Units | — | -8K -10.00% | 73,958 0.06% of shares | low |
| Mar 10, 2026 | Yan Ming Executive | Exercise | Restricted Stock Units | — | -7K -14.28% | 44,203 0.03% of shares | low |
| Mar 10, 2026 | Yan Ming Executive | Exercise | Restricted Stock Units | — | -10K -24.99% | 29,460 0.02% of shares | low |
| Mar 10, 2026 | Yan Ming Executive | Grant | Restricted Stock Units | — | +228K | 227,535 0.18% of shares | low |
| Mar 10, 2026 | Yan Ming Executive | Grant | Employee Stock Option (right to buy) | — | +121K | 120,688 0.09% of shares | low |
| Mar 10, 2026 | Yan Ming Executive | Exercise | Common Stock | — | +8K +0.14% | 6,094,330 4.69% of shares | low |
| Mar 10, 2026 | Yan Ming Executive | Exercise | Common Stock | — | +7K +0.12% | 6,088,400 4.68% of shares | low |
| Mar 10, 2026 | Yan Ming Executive | Exercise | Common Stock | — | +10K +0.16% | 6,084,081 4.68% of shares | low |