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Jeanmonod Patrik

Disclosed activity across 1 company

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93080
SEC CIK
0001873085

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Cytek Biosciences, Inc.CTKB · Entity 5345CHIEF FINANCIAL OFFICERMarch 11, 2024March 13, 2024

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

Cytek Biosciences, Inc.

Report date March 11, 2024 · Filed March 13, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect97,465 Ending reported balance After 2024-03-11 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2024-03-11 · Exercise / conversion · Acquired 4,908 · Balance 99,377

F1: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

Row 2 · 2024-03-11 · Tax withholding · Disposed 1,912 · Balance 97,465

F2: Represents the number of shares withheld by and surrendered to the Issuer on March 11, 2024, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award.

Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect44,182 Reported balance After 2024-03-11 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2024-03-11 · Exercise / conversion · Disposed 4,908 · Balance 44,182

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 over 4 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.

Filing footnotes · ownership attribution and instrument terms

F1: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

F2: Represents the number of shares withheld by and surrendered to the Issuer on March 11, 2024, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award.

F3: 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, 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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
March 11, 2024 Filed Mar 13, 2024 22:44 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionRestricted Stock Units · Derivative 4,908 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-007863 · form4-03132024_100341.xml · derivative · entry 3

Jeanmonod Patrik · CIK 0001873085 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,182

Underlying: Common Stock · 4,908 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

F3 · derivative.exercise_date: 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, 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.

F3 · derivative.expiration_date: 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, 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.

Read SEC document
March 11, 2024 Filed Mar 13, 2024 22:44 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Tax withholdingCommon Stock 1,912 $7.22 $13,804.64
Disclosure

SEC source: 0001415889-24-007863 · form4-03132024_100341.xml · nonDerivative · entry 2

Jeanmonod Patrik · CIK 0001873085 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,465

F2 · shares: Represents the number of shares withheld by and surrendered to the Issuer on March 11, 2024, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award.

Read SEC document
March 11, 2024 Filed Mar 13, 2024 22:44 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionCommon Stock 4,908 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-007863 · form4-03132024_100341.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,377

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
February 20, 2024 Filed Feb 22, 2024 22:34 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionRestricted Stock Units · Derivative 1,752 $0.00 $0.00
Disclosure

SEC source: 0001415889-24-004886 · form4-02222024_100242.xml · derivative · entry 3

Jeanmonod Patrik · CIK 0001873085 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,442

Underlying: Common Stock · 1,752 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

Read SEC document
February 20, 2024 Filed Feb 22, 2024 22:34 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Tax withholdingCommon Stock 683 $8.38 $5,723.54
Disclosure

SEC source: 0001415889-24-004886 · form4-02222024_100242.xml · nonDerivative · entry 2

Jeanmonod Patrik · CIK 0001873085 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 94,469

F2 · shares: Represents the number of shares withheld by and surrendered to the Issuer on February 20, 2024, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award.

Read SEC document
February 20, 2024 Filed Feb 22, 2024 22:34 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionCommon Stock 1,752 Not disclosed Not disclosed
Disclosure

SEC source: 0001415889-24-004886 · form4-02222024_100242.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · CHIEF FINANCIAL OFFICER

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 95,152

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
December 26, 2023 Filed Dec 27, 2023 22:36 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 SaleCommon Stock 3,000 $9.50 $28,500.00
Disclosure

SEC source: 0001209191-23-059819 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 93,400

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 13, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.48 to $9.53, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
November 24, 2023 Filed Nov 28, 2023 01:53 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 SaleCommon Stock 3,000 $6.94 $20,820.00
Disclosure

SEC source: 0001209191-23-056733 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 96,400

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 13, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.67 to $7.06, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
November 18, 2023 Filed Nov 21, 2023 22:52 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionRestricted Stock Units · Derivative 3,681 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-056349 · doc4.xml · derivative · entry 6

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 49,090

Underlying: Common Stock · 3,681 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

Read SEC document
November 18, 2023 Filed Nov 21, 2023 22:52 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionRestricted Stock Units · Derivative 1,752 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-056349 · doc4.xml · derivative · entry 5

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 15,194

Underlying: Common Stock · 1,752 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

Read SEC document
November 18, 2023 Filed Nov 21, 2023 22:52 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Tax withholdingCommon Stock 1,434 $5.98 $8,575.32
Disclosure

SEC source: 0001209191-23-056349 · doc4.xml · nonDerivative · entry 4

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 99,400

F2 · shares: Represents the number of shares withheld by and surrendered to the Issuer on November 18, 2023, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award.

Read SEC document
November 18, 2023 Filed Nov 21, 2023 22:52 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionCommon Stock 3,681 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-23-056349 · doc4.xml · nonDerivative · entry 3

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,834

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
November 18, 2023 Filed Nov 21, 2023 22:52 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Tax withholdingCommon Stock 683 $5.98 $4,084.34
Disclosure

SEC source: 0001209191-23-056349 · doc4.xml · nonDerivative · entry 2

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,153

F2 · shares: Represents the number of shares withheld by and surrendered to the Issuer on November 18, 2023, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award.

Read SEC document
November 18, 2023 Filed Nov 21, 2023 22:52 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionCommon Stock 1,752 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-23-056349 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 97,836

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
October 24, 2023 Filed Oct 25, 2023 22:29 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 SaleCommon Stock 3,000 $4.68 $14,040.00
Disclosure

SEC source: 0001209191-23-053595 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 96,084

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 13, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.48 to $4.78, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
September 25, 2023 Filed Sep 26, 2023 22:42 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 SaleCommon Stock 3,000 $6.38 $19,140.00
Disclosure

SEC source: 0001209191-23-050611 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 99,084

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 13, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $6.25 to $6.42, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
August 24, 2023 Filed Aug 28, 2023 21:37 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 SaleCommon Stock 3,000 $7.69 $23,070.00
Disclosure

SEC source: 0001209191-23-047533 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 102,084

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 13, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.58 to $7.90, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
August 18, 2023 Filed Aug 22, 2023 00:21 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionRestricted Stock Units · Derivative 3,681 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-046833 · doc4.xml · derivative · entry 6

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 52,771

Underlying: Common Stock · 3,681 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

Read SEC document
August 18, 2023 Filed Aug 22, 2023 00:21 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionRestricted Stock Units · Derivative 1,752 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-046833 · doc4.xml · derivative · entry 5

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 16,946

Underlying: Common Stock · 1,752 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

Read SEC document
August 18, 2023 Filed Aug 22, 2023 00:21 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Tax withholdingCommon Stock 1,434 $8.46 $12,131.64
Disclosure

SEC source: 0001209191-23-046833 · doc4.xml · nonDerivative · entry 4

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 105,084

F2 · shares: Represents the number of shares withheld by and surrendered to the Issuer on August 18, 2023, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award.

Read SEC document
August 18, 2023 Filed Aug 22, 2023 00:21 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionCommon Stock 3,681 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-23-046833 · doc4.xml · nonDerivative · entry 3

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 106,518

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
August 18, 2023 Filed Aug 22, 2023 00:21 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Tax withholdingCommon Stock 683 $8.46 $5,778.18
Disclosure

SEC source: 0001209191-23-046833 · doc4.xml · nonDerivative · entry 2

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,837

F2 · shares: Represents the number of shares withheld by and surrendered to the Issuer on August 18, 2023, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award.

Read SEC document
August 18, 2023 Filed Aug 22, 2023 00:21 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionCommon Stock 1,752 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-23-046833 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 103,520

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
July 24, 2023 Filed Jul 25, 2023 22:22 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 SaleCommon Stock 3,000 $9.17 $27,510.00
Disclosure

SEC source: 0001209191-23-043340 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 101,768

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on March 13, 2023.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.95 to $9.27, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
June 26, 2023 Filed Jun 27, 2023 23:06 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 SaleCommon Stock 3,000 $7.96 $23,880.00
Disclosure

SEC source: 0001209191-23-039967 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 104,768

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 31, 2022, as last modified on September 13, 2022.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.90 to $8.04, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
May 24, 2023 Filed May 25, 2023 21:42 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 SaleCommon Stock 3,000 $7.76 $23,280.00
Disclosure

SEC source: 0001209191-23-032259 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 107,768

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 31, 2022, as last modified on September 13, 2022.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.49 to $7.99, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
May 18, 2023 Filed May 19, 2023 23:11 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionRestricted Stock Units · Derivative 2,454 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-031264 · doc4.xml · derivative · entry 6

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 56,452

Underlying: Common Stock · 2,454 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

F4 · derivative.exercise_date: 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, 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.

F4 · derivative.expiration_date: 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, 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.

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May 18, 2023 Filed May 19, 2023 23:11 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionRestricted Stock Units · Derivative 1,752 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-031264 · doc4.xml · derivative · entry 5

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 18,698

Underlying: Common Stock · 1,752 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

Read SEC document
May 18, 2023 Filed May 19, 2023 23:11 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Tax withholdingCommon Stock 956 $6.69 $6,395.64
Disclosure

SEC source: 0001209191-23-031264 · doc4.xml · nonDerivative · entry 4

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 110,768

F2 · shares: Represents the number of shares withheld by and surrendered to the Issuer on May 18, 2023, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award.

Read SEC document
May 18, 2023 Filed May 19, 2023 23:11 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionCommon Stock 2,454 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-23-031264 · doc4.xml · nonDerivative · entry 3

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,724

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
May 18, 2023 Filed May 19, 2023 23:11 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Tax withholdingCommon Stock 683 $6.69 $4,569.27
Disclosure

SEC source: 0001209191-23-031264 · doc4.xml · nonDerivative · entry 2

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,270

F2 · shares: Represents the number of shares withheld by and surrendered to the Issuer on May 18, 2023, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award.

Read SEC document
May 18, 2023 Filed May 19, 2023 23:11 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionCommon Stock 1,752 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-23-031264 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,953

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
April 24, 2023 Filed Apr 25, 2023 22:43 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 SaleCommon Stock 3,000 $10.24 $30,720.00
Disclosure

SEC source: 0001209191-23-025617 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 108,201

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 31, 2022, as last modified on September 13, 2022.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.12 to $10.41, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
March 24, 2023 Filed Mar 25, 2023 01:21 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 SaleCommon Stock 3,000 $8.33 $24,990.00
Disclosure

SEC source: 0001209191-23-021140 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 111,201

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 31, 2022, as last modified on September 13, 2022.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.19 to $8.47, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
March 03, 2023 Filed Mar 8, 2023 00:47 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 GrantRestricted Stock Units · Derivative 58,906 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-016978 · doc4.xml · derivative · entry 2

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 58,906

Underlying: Common Stock · 58,906 shares

Expires not disclosed

F2 · derivative.exercise_price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

F3 · derivative.exercise_date: 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, 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.

F3 · derivative.expiration_date: 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, 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.

Read SEC document
March 03, 2023 Filed Mar 8, 2023 00:47 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 GrantEmployee Stock Option (Right to Buy) · Derivative 89,031 $0.00 Strike: $10.61 $0.00
Disclosure

SEC source: 0001209191-23-016978 · doc4.xml · derivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,031

Underlying: Common Stock · 89,031 shares

Expires 2033-03-03

F1 · derivative.exercise_date: 1/48th of the shares subject to the option shall vest monthly over four years from the vesting commencement date of March 3, 2023. The option becomes fully vested on March 3, 2027.

Read SEC document
February 24, 2023 Filed Feb 28, 2023 23:48 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 SaleCommon Stock 3,000 $11.05 $33,150.00
Disclosure

SEC source: 0001209191-23-013889 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 114,201

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 31, 2022, as last modified on September 13, 2022.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.80 to $11.19, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
February 21, 2023 Filed Feb 23, 2023 23:37 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionRestricted Stock Units · Derivative 1,752 $0.00 $0.00
Disclosure

SEC source: 0001209191-23-012352 · doc4.xml · derivative · entry 3

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 20,450

Underlying: Common Stock · 1,752 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

Read SEC document
February 21, 2023 Filed Feb 23, 2023 23:37 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Tax withholdingCommon Stock 683 $10.97 $7,492.51
Disclosure

SEC source: 0001209191-23-012352 · doc4.xml · nonDerivative · entry 2

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,201

F2 · shares: Represents the number of shares withheld by and surrendered to the Issuer on February 21, 2023, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award.

Read SEC document
February 21, 2023 Filed Feb 23, 2023 23:37 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionCommon Stock 1,752 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-23-012352 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 117,884

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
January 24, 2023 Filed Jan 26, 2023 00:20 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 SaleCommon Stock 3,500 $11.05 $38,675.00
Disclosure

SEC source: 0001209191-23-004922 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,132

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 31, 2022, as last modified on September 13, 2022.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.80 to $11.25, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
December 27, 2022 Filed Dec 29, 2022 18:03 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 SaleCommon Stock 3,500 $9.77 $34,195.00
Disclosure

SEC source: 0001209191-22-062882 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 79,632

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 31, 2022.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.65 to $9.89, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
November 25, 2022 Filed Nov 28, 2022 23:55 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 SaleCommon Stock 3,500 $14.30 $50,050.00
Disclosure

SEC source: 0001209191-22-058890 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 83,132

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 31, 2022.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.18 to $14.44, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
November 18, 2022 Filed Nov 22, 2022 23:04 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionRestricted Stock Units · Derivative 1,752 $0.00 $0.00
Disclosure

SEC source: 0001209191-22-058467 · doc4.xml · derivative · entry 3

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,202

Underlying: Common Stock · 1,752 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · derivative.exercise_price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

Read SEC document
November 18, 2022 Filed Nov 22, 2022 23:04 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Tax withholdingCommon Stock 683 $14.75 $10,074.25
Disclosure

SEC source: 0001209191-22-058467 · doc4.xml · nonDerivative · entry 2

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 86,632

F2 · shares: Represents the number of shares withheld by and surrendered to the Issuer on November 18, 2022, to satisfy tax withholding obligations that arose in connection with the vesting of the RSU Award.

Read SEC document
November 18, 2022 Filed Nov 22, 2022 23:04 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionCommon Stock 1,752 Not disclosed Not disclosed
Disclosure

SEC source: 0001209191-22-058467 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 87,315

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · price: Each Restricted Stock Unit (the "RSU Award") represents a contingent right to receive one share of the Issuer's common stock.

Read SEC document
October 24, 2022 Filed Oct 25, 2022 21:38 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 SaleCommon Stock 3,500 $15.16 $53,060.00
Disclosure

SEC source: 0001209191-22-054563 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 85,563

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 31, 2022.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $14.82 to $15.33, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
September 26, 2022 Filed Sep 28, 2022 21:38 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 SaleCommon Stock 3,500 $12.63 $44,205.00
Disclosure

SEC source: 0001209191-22-051488 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 89,063

F1 · kind: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 31, 2022.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.44 to $12.82, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range.

Read SEC document
September 08, 2022 Filed Feb 23, 2023 23:34 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 40,000 $0.00 Strike: $0.40 $0.00
Disclosure

SEC source: 0001209191-23-012351 · doc4.xml · derivative · entry 2

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 202,661

Underlying: Common Stock · 40,000 shares

Expires 2029-01-11

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_date: The shares subject to the option vest as follows: 25% of the shares subject to the option vests on October 15, 2019; and 1/48th of the shares subject to the option vest monthly thereafter over the following three years.

Read SEC document
September 08, 2022 Filed Feb 23, 2023 23:34 UTC Cytek Biosciences, Inc. CTKB · Entity 5345 Exercise / conversionCommon Stock 40,000 $0.40 $16,000.00
Disclosure

SEC source: 0001209191-23-012351 · doc4.xml · nonDerivative · entry 1

Jeanmonod Patrik · CIK 0001873085 · Chief Financial Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 116,132

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · balance_after: The Forms 4 filed after the date of the option exercise reported in this Form 4 incorrectly underreported total ownership by 40,000 shares. The number of securities beneficially owned following this option exercise is reflected as of February 17, 2022.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.