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START FREE TRIAL →Ming Yan, Chief Technology Officer, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 30 open-market SEC Form 4 transactions: 0 purchases worth $0 and 30 sales worth $5.3M, reported from Feb 10, 22 to Apr 19, 24. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Apr 19, 24 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $5.87 | $117K |
| Apr 9, 24 | CTKBCytek Biosciences, Inc. | SELL | 1.5K | $7.01 | $11K |
| Mar 19, 24 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $6.71 | $134K |
| Mar 18, 24 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $6.77 | $135K |
| Dec 19, 23 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $9.43 | $189K |
| Nov 20, 23 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $6.03 | $121K |
| Oct 19, 23 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $4.80 | $96K |
| Sep 19, 23 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $6.49 | $130K |
| Aug 21, 23 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $8.07 | $161K |
| Jul 19, 23 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $8.76 | $175K |
| Jun 20, 23 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $8.18 | $164K |
| May 19, 23 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $7.19 | $144K |
| Apr 19, 23 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $9.71 | $194K |
| Mar 20, 23 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $9.29 | $186K |
| Feb 21, 23 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $10.94 | $219K |
| Feb 8, 23 | CTKBCytek Biosciences, Inc. | SELL | 897 | $13.53 | $12K |
| Feb 3, 23 | CTKBCytek Biosciences, Inc. | SELL | 1.1K | $13.51 | $15K |
| Jan 19, 23 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $11.03 | $221K |
| Dec 19, 22 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $10.38 | $208K |
| Nov 21, 22 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $14.66 | $293K |
| Oct 19, 22 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $14.42 | $288K |
| Sep 19, 22 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $12.42 | $248K |
| Aug 19, 22 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $13.62 | $272K |
| Jul 19, 22 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $11.83 | $237K |
| Jun 21, 22 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $10.06 | $201K |
| May 19, 22 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $9.92 | $198K |
| Apr 19, 22 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $10.34 | $207K |
| Mar 21, 22 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $11.64 | $233K |
| Feb 22, 22 | CTKBCytek Biosciences, Inc. | SELL | 20.0K | $13.44 | $269K |
| Feb 10, 22 | CTKBCytek Biosciences, Inc. | SELL | 14.7K | $15.37 | $221K |