Form 4 for CTKB Cytek Biosciences, Inc.
Accepted 2024-05-22 00:00:00 ET · period of report 2024-05-20 · accession 0001415889-24-014148 · SEC index · Original document
Summary rows
Aggregated the way they appear in lists: one row per insider, transaction code and security table.
| X | Filed | Traded | Ticker | Insider | Title | Type | Price | Qty | Owned | ΔOwn | Value |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DM | 2024-05-22 | 2024-05-20 | CTKB | Yan Ming | CTO, Dir | M - OptEx | — | +10.6K | 5.99M | +0.2% | — |
| DM | 2024-05-22 | 2024-05-20 | CTKB | Yan Ming | CTO, Dir | F - Tax | $5.96 | -3,137 | 5.99M | -0.1% | -$18.7K |
| DM | 2024-05-22 | 2024-05-20 | CTKB | Yan Ming | CTO, Dir | M - OptEx | $0.00 | -10.6K | 13.2K | -45% | $0 |
Purchase Sale Sale after option exercise All abbreviations
Every reported transaction
| # | Table | Security | Date | Code | A/D | Shares | Price | Owned after | Own | Exercise / expiry | Underlying | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Common | Common Stock | 2024-05-20 | M | A | 4,908 | — | 5,994,803 | D | — | — | (F1) Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock. |
| 2 | Common | Common Stock | 2024-05-20 | F | D | 1,093 | $5.96 | 5,995,937 | D | — | — | (F2) Represents the number of shares withheld by and surrendered to the Issuer on May 20, 2024, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award. |
| 3 | Common | Common Stock | 2024-05-20 | M | A | 3,683 | — | 5,997,030 | D | — | — | (F1) Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock. |
| 4 | Common | Common Stock | 2024-05-20 | M | A | 1,981 | — | 5,990,483 | D | — | — | (F1) Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock. |
| 5 | Common | Common Stock | 2024-05-20 | F | D | 588 | $5.96 | 5,989,895 | D | — | — | (F2) Represents the number of shares withheld by and surrendered to the Issuer on May 20, 2024, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award. |
| 6 | Common | Common Stock | 2024-05-20 | F | D | 1,456 | $5.96 | 5,993,347 | D | — | — | (F2) Represents the number of shares withheld by and surrendered to the Issuer on May 20, 2024, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award. |
| 7 | Derivative | Restricted Stock Units | 2024-05-20 | M | D | 4,980 | $0.00 | 83,454 | D | — · — to — | 4,908 Common Stock | (F1) Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock. (F4) The shares subject to the RSU Award shall vest over four years with 2/48 of the total shares underlying the RSU Award vesting on May 18, 2023 and each May 18 thereafter; 3/48 of the total shares underlying the RSU Award vesting on August 18, 2023 and each August 18 thereafter; 3/48 of the total shares underlying the RSU Award vesting on November 18, 2023 and each November 18 thereafter; and 4/48 of the total shares underlying the RSU Award vesting each March 10, 2024 and each March 10 thereafter, until fully vested. |
| 8 | Derivative | Restricted Stock Units | 2024-05-20 | M | D | 3,683 | $0.00 | 84,718 | D | — · — to — | 3,683 Common Stock | (F1) Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock. (F5) The shares subject to the RSU Award shall vest over 4 years with 2/48 of the total shares underlying the RSU Award vesting on May 18, 2024 and each May 18 thereafter; 3/48 of the total shares underlying the RSU Award vesting on August 18, 2024 and each August 18 thereafter; 3/48 of the total shares underlying the RSU Award vesting on November 18, 2024 and each November 18 thereafter; and 4/48 of the total shares underlying the RSU Award vesting each March 10, 2025 and each March 10 thereafter. |
| 9 | Derivative | Restricted Stock Units | 2024-05-20 | M | D | 1,981 | $0.00 | 13,218 | D | — · — to — | 1,981 Common Stock | (F1) Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock. (F3) The shares subject to the RSU Award shall vest quarterly over four years, with 4/48th of the total shares underlying the RSU Award vesting on May 18, 2022 and 3/48th of the total shares underlying the RSU Award vesting each subsequent quarter thereafter on August 18, November 18, February 18 and May 18. |