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Blackwell Kimberly

Disclosed activity across 3 companies

Tapewire entity
38783
SEC CIK
0001816465

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Century Therapeutics, Inc.IPSC · Entity 5739DirectorJune 11, 2026June 12, 2026
Monte Rosa Therapeutics, Inc.GLUE · Entity 4828DirectorJune 11, 2026June 12, 2026
Zentalis Pharmaceuticals, Inc.ZNTL · Entity 5772Director · Chief Executive OfficerFebruary 01, 2024February 05, 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.

Century Therapeutics, Inc.

Report date June 11, 2026 · Filed June 12, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $2.24 · Expires 2036-06-11Direct74,000 Reported balance After 2026-06-11 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-06-11 · Grant · Acquired 74,000 · Balance 74,000

F1: The option vests on the earlier of (a) June 11, 2027, or (b) the next annual meeting of stockholders, in each case subject to the Reporting Person's continued service through the applicable vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: The option vests on the earlier of (a) June 11, 2027, or (b) the next annual meeting of stockholders, in each case subject to the Reporting Person's continued service through the applicable vesting date.

Monte Rosa Therapeutics, Inc.

Report date June 11, 2026 · Filed June 12, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $17.10 · Expires 2036-06-11Direct25,800 Reported balance After 2026-06-11 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-06-11 · Grant · Acquired 25,800 · Balance 25,800

F1: The shares subject to this option shall vest and become exercisable in full upon the earlier to occur of (i) June 11, 2027 or (ii) the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service at such time.

Filing footnotes · ownership attribution and instrument terms

F1: The shares subject to this option shall vest and become exercisable in full upon the earlier to occur of (i) June 11, 2027 or (ii) the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service at such time.

Zentalis Pharmaceuticals, Inc.

Report date February 01, 2024 · Filed February 05, 2024

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect484,145 Ending reported balance After 2024-02-01 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2024-02-01 · Grant · Acquired 250,000 · Balance 504,800

F1: Represents restricted stock units, each of which represent a contingent right to receive one share of common stock, and which will vest in substantially equal annual installments over a four year period following the grant date, subject to the Reporting Person's continued service with the Issuer.

Row 2 · 2024-02-01 · Tax withholding · Disposed 20,655 · Balance 484,145

F2: Shares automatically withheld to satisfy tax obligations upon the vesting of restricted stock units previously granted to the Reporting Person.

Stock Option (Right to Buy)SEC Table II · derivative / convertible security · Conversion / exercise price $11.69 · Expires 2034-01-31Direct250,000 Reported balance After 2024-02-01 transaction · row 3 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 3 · 2024-02-01 · Grant · Acquired 250,000 · Balance 250,000

F3: The options will vest over four years in equal monthly installments until the options are fully vested, subject to the Reporting Person's continued service with the Issuer.

Filing footnotes · ownership attribution and instrument terms

F1: Represents restricted stock units, each of which represent a contingent right to receive one share of common stock, and which will vest in substantially equal annual installments over a four year period following the grant date, subject to the Reporting Person's continued service with the Issuer.

F2: Shares automatically withheld to satisfy tax obligations upon the vesting of restricted stock units previously granted to the Reporting Person.

F3: The options will vest over four years in equal monthly installments until the options are fully vested, subject to the Reporting Person's continued service with the Issuer.

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
June 11, 2026 Filed Jun 12, 2026 21:05 UTC Century Therapeutics, Inc. IPSC · Entity 5739 GrantStock Option (right to buy) · Derivative 74,000 $0.00 Strike: $2.24 $0.00
Disclosure

SEC source: 0001816465-26-000002 · form4-06122026_090611.xml · derivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,000

Underlying: Common Stock · 74,000 shares

Expires 2036-06-11

F1 · derivative.exercise_date: The option vests on the earlier of (a) June 11, 2027, or (b) the next annual meeting of stockholders, in each case subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
June 11, 2026 Filed Jun 12, 2026 16:05 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 GrantStock Option (Right to Buy) · Derivative 25,800 $0.00 Strike: $17.10 $0.00
Disclosure

SEC source: 0001193125-26-269349 · ownership.xml · derivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,800

Underlying: Common Stock · 25,800 shares

Expires 2036-06-11

F1 · derivative.exercise_date: The shares subject to this option shall vest and become exercisable in full upon the earlier to occur of (i) June 11, 2027 or (ii) the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service at such time.

Read SEC document
June 13, 2025 Filed Jun 16, 2025 16:05 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 GrantStock Option (Right to Buy) · Derivative 30,700 $0.00 Strike: $4.91 $0.00
Disclosure

SEC source: 0000950170-25-086702 · ownership.xml · derivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 30,700

Underlying: Common Stock · 30,700 shares

Expires 2035-06-13

F1 · derivative.exercise_date: The shares subject to this option shall vest and become exercisable in full upon the earlier to occur of (i) June 13, 2026 or (ii) the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service at such time.

Read SEC document
June 12, 2025 Filed Jun 16, 2025 22:26 UTC Century Therapeutics, Inc. IPSC · Entity 5739 GrantStock Option (right to buy) · Derivative 44,000 $0.00 Strike: $0.60 $0.00
Disclosure

SEC source: 0001062993-25-011788 · form4.xml · derivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,000

Underlying: Common Stock · 44,000 shares

Expires 2035-06-12

F1 · derivative.exercise_date: The option vests on the earlier of (a) June 12, 2026, or (b) the next annual meeting of stockholders, in each case subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
June 20, 2024 Filed Jun 21, 2024 20:48 UTC Century Therapeutics, Inc. IPSC · Entity 5739 GrantStock Option (right to buy) · Derivative 44,000 $0.00 Strike: $2.69 $0.00
Disclosure

SEC source: 0001062993-24-012900 · form4.xml · derivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,000

Underlying: Common Stock · 44,000 shares

Expires 2034-06-20

F1 · derivative.exercise_date: The option vests on the earlier of (a) June 20, 2025, or (b) the next annual meeting of stockholders, in each case subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
June 12, 2024 Filed Jun 13, 2024 16:30 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 GrantStock Option (Right to Buy) · Derivative 22,100 $0.00 Strike: $4.16 $0.00
Disclosure

SEC source: 0000950170-24-073059 · ownership.xml · derivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,100

Underlying: Common Stock · 22,100 shares

Expires 2034-06-12

F1 · derivative.exercise_date: The shares subject to this option shall vest and become exercisable in full upon the earlier to occur of (i) June 12, 2025 or (ii) the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service at such time.

Read SEC document
February 01, 2024 Filed Feb 5, 2024 19:11 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 GrantStock Option (Right to Buy) · Derivative 250,000 $0.00 Strike: $11.69 $0.00
Disclosure

SEC source: 0001725160-24-000026 · wk-form4_1707178279.xml · derivative · entry 3

Blackwell Kimberly · CIK 0001816465 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 250,000

Underlying: Common Stock · 250,000 shares

Expires 2034-01-31

F3 · derivative.exercise_date: The options will vest over four years in equal monthly installments until the options are fully vested, subject to the Reporting Person's continued service with the Issuer.

Read SEC document
February 01, 2024 Filed Feb 5, 2024 19:11 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 Tax withholdingCommon Stock 20,655 $11.69 $241,456.95
Disclosure

SEC source: 0001725160-24-000026 · wk-form4_1707178279.xml · nonDerivative · entry 2

Blackwell Kimberly · CIK 0001816465 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 484,145

F2 · kind: Shares automatically withheld to satisfy tax obligations upon the vesting of restricted stock units previously granted to the Reporting Person.

Read SEC document
February 01, 2024 Filed Feb 5, 2024 19:11 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 GrantCommon Stock 250,000 $0.00 $0.00
Disclosure

SEC source: 0001725160-24-000026 · wk-form4_1707178279.xml · nonDerivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 504,800

F1 · shares: Represents restricted stock units, each of which represent a contingent right to receive one share of common stock, and which will vest in substantially equal annual installments over a four year period following the grant date, subject to the Reporting Person's continued service with the Issuer.

Read SEC document
November 13, 2023 Filed Nov 13, 2023 17:24 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 PurchaseCommon Stock 5,000 $10.29 $51,448.00
Disclosure

SEC source: 0001725160-23-000200 · wk-form4_1699914229.xml · nonDerivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 254,800

Read SEC document
June 27, 2023 Filed Jun 29, 2023 20:20 UTC Century Therapeutics, Inc. IPSC · Entity 5739 GrantStock Option (right to buy) · Derivative 44,000 $0.00 Strike: $3.19 $0.00
Disclosure

SEC source: 0001062993-23-014168 · form4.xml · derivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 44,000

Underlying: Common Stock · 44,000 shares

Expires 2024-06-27

F1 · derivative.exercise_date: The option vests on the earlier of (a) June 27, 2024, or (b) the next annual meeting of stockholders, in each case subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
June 14, 2023 Filed Jun 15, 2023 16:26 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 GrantStock Option (Right to Buy) · Derivative 20,500 $0.00 Strike: $6.59 $0.00
Disclosure

SEC source: 0001209191-23-037348 · doc4.xml · derivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 20,500

Underlying: Common Stock · 20,500 shares

Expires 2033-06-13

F1 · derivative.exercise_date: The shares subject to this option shall vest and become exercisable in full upon the earlier to occur of (i) June 14, 2024 or (ii) the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service at such time.

Read SEC document
February 01, 2023 Filed Feb 1, 2023 19:08 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 GrantStock Option (Right to Buy) · Derivative 355,200 $0.00 Strike: $23.65 $0.00
Disclosure

SEC source: 0001725160-23-000018 · wf-form4_167529647568841.xml · derivative · entry 2

Blackwell Kimberly · CIK 0001816465 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 355,200

Underlying: Common Stock · 355,200 shares

Expires 2033-01-31

F2 · derivative.exercise_date: The option vests and becomes exercisable in 48 substantially equal monthly installments following the grant date.

Read SEC document
February 01, 2023 Filed Feb 1, 2023 19:08 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 GrantCommon Stock 244,800 $0.00 $0.00
Disclosure

SEC source: 0001725160-23-000018 · wf-form4_167529647568841.xml · nonDerivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director · Chief Executive Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 249,800

F1 · shares: Represents restricted stock units, each of which represent a contingent right to receive one share of common stock, and which will vest in substantially equal annual installments over a four year period following the grant date.

Read SEC document
June 15, 2022 Filed Jun 16, 2022 16:30 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 GrantStock Option (Right to Buy) · Derivative 15,000 $0.00 Strike: $7.66 $0.00
Disclosure

SEC source: 0001209191-22-037421 · doc4.xml · derivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires 2032-06-14

F1 · derivative.exercise_date: The shares subject to this option shall vest and become exercisable in full upon the earlier to occur of (i) June 15, 2023 or (ii) the Issuer's next annual meeting of stockholders, subject to the Reporting Person's continued service at such time.

Read SEC document
June 09, 2022 Filed Jun 10, 2022 20:23 UTC Century Therapeutics, Inc. IPSC · Entity 5739 GrantStock Option (right to buy) · Derivative 19,872 $0.00 Strike: $8.56 $0.00
Disclosure

SEC source: 0001062993-22-014656 · form4.xml · derivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,872

Underlying: Common Stock · 19,872 shares

Expires 2032-06-09

F1 · derivative.exercise_date: The option vests on the earlier of (a) June 9, 2023, or (b) the next annual meeting of stockholders, in each case subject to the Reporting Person's continued service through the applicable vesting date.

Read SEC document
May 16, 2022 Filed May 20, 2022 16:27 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 GrantStock Option (Right to Buy) · Derivative 427,202 $0.00 Strike: $24.41 $0.00
Disclosure

SEC source: 0001725160-22-000100 · wf-form4_165307841185112.xml · derivative · entry 2

Blackwell Kimberly · CIK 0001816465 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 427,202

Underlying: Common Stock · 427,202 shares

Expires 2032-05-15

F2 · derivative.exercise_date: The option vests and becomes exercisable as to 100% of the shares on the earlier of (a) FDA approval of a Zentalis product or (b) a Change in Control (as defined in the Issuer's 2020 Incentive Award Plan).

Read SEC document
May 16, 2022 Filed May 20, 2022 16:27 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 GrantStock Option (Right to Buy) · Derivative 1,708,809 $0.00 Strike: $24.41 $0.00
Disclosure

SEC source: 0001725160-22-000100 · wf-form4_165307841185112.xml · derivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director · President & CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,708,809

Underlying: Common Stock · 1,708,809 shares

Expires 2032-05-15

F1 · derivative.exercise_date: The option vests and becomes exercisable as to 25% of the shares on May 16, 2023 and vests in equal monthly installments thereafter until May 16, 2026.

Read SEC document
January 03, 2022 Filed Jan 5, 2022 17:49 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 Exercise / conversionStock Option (Right to Buy) · Derivative 1,000 $0.00 Strike: $47.80 $0.00
Disclosure

SEC source: 0001725160-22-000005 · wf-form4_164142295564507.xml · derivative · entry 3

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,000

Underlying: Common Stock · 1,000 shares

Expires 2030-06-30

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 · kind: The stock option exercise and sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 20, 2021.

F2 · derivative.exercise_date: The options vest and become exercisable in substantially equal monthly installments over the 36 months following the date of grant on July 1, 2020.

Read SEC document
January 03, 2022 Filed Jan 5, 2022 17:49 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 SaleCommon Stock 1,000 $83.74 $83,740.00
Disclosure

SEC source: 0001725160-22-000005 · wf-form4_164142295564507.xml · nonDerivative · entry 2

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

F1 · kind: The stock option exercise and sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 20, 2021.

Read SEC document
January 03, 2022 Filed Jan 5, 2022 17:49 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 Exercise / conversionCommon Stock 1,000 $47.80 $47,800.00
Disclosure

SEC source: 0001725160-22-000005 · wf-form4_164142295564507.xml · nonDerivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,000

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 · kind: The stock option exercise and sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 20, 2021.

Read SEC document
December 01, 2021 Filed Dec 2, 2021 19:16 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 Exercise / conversionStock Option (Right to Buy) · Derivative 1,000 $0.00 Strike: $47.80 $0.00
Disclosure

SEC source: 0001725160-21-000231 · wf-form4_163849056773691.xml · derivative · entry 3

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,000

Underlying: Common Stock · 1,000 shares

Expires 2030-06-30

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 · kind: The stock option exercise and sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 20, 2021.

F2 · derivative.exercise_date: The options vest and become exercisable in substantially equal monthly installments over the 36 months following the date of grant, July 1, 2020.

Read SEC document
December 01, 2021 Filed Dec 2, 2021 19:16 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 SaleCommon Stock 1,000 $81.84 $81,840.00
Disclosure

SEC source: 0001725160-21-000231 · wf-form4_163849056773691.xml · nonDerivative · entry 2

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

F1 · kind: The stock option exercise and sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 20, 2021.

Read SEC document
December 01, 2021 Filed Dec 2, 2021 19:16 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 Exercise / conversionCommon Stock 1,000 $47.80 $47,800.00
Disclosure

SEC source: 0001725160-21-000231 · wf-form4_163849056773691.xml · nonDerivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,000

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 · kind: The stock option exercise and sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 20, 2021.

Read SEC document
November 01, 2021 Filed Nov 2, 2021 19:24 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 Exercise / conversionStock Option (Right to Buy) · Derivative 1,000 $0.00 Strike: $47.80 $0.00
Disclosure

SEC source: 0001725160-21-000210 · wf-form4_163589544514963.xml · derivative · entry 3

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,000

Underlying: Common Stock · 1,000 shares

Expires 2030-06-30

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 · kind: The stock option exercise and sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 20, 2021.

F2 · derivative.exercise_date: The options vest and become exercisable in substantially equal monthly installments over the 36 months following the date of grant, July 1, 2020.

Read SEC document
November 01, 2021 Filed Nov 2, 2021 19:24 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 SaleCommon Stock 1,000 $80.46 $80,460.00
Disclosure

SEC source: 0001725160-21-000210 · wf-form4_163589544514963.xml · nonDerivative · entry 2

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

F1 · kind: The stock option exercise and sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 20, 2021.

Read SEC document
November 01, 2021 Filed Nov 2, 2021 19:24 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 Exercise / conversionCommon Stock 1,000 $47.80 $47,800.00
Disclosure

SEC source: 0001725160-21-000210 · wf-form4_163589544514963.xml · nonDerivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,000

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 · kind: The stock option exercise and sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 20, 2021.

Read SEC document
October 25, 2021 Filed Oct 27, 2021 20:13 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 Exercise / conversionStock Option (Right to Buy) · Derivative 1,000 $47.80 Strike: $47.80 $47,800.00
Disclosure

SEC source: 0001725160-21-000207 · wf-form4_163537999719527.xml · derivative · entry 3

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 41,000

Underlying: Common Stock · 1,000 shares

Expires 2030-06-30

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 · kind: The stock option exercise and sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 20, 2021.

F2 · derivative.exercise_date: The options vest and become exercisable in substantially equal monthly installments over the 36 months following the date of grant, July 1, 2020.

Read SEC document
October 25, 2021 Filed Oct 27, 2021 20:13 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 SaleCommon Stock 1,000 $77.59 $77,590.00
Disclosure

SEC source: 0001725160-21-000207 · wf-form4_163537999719527.xml · nonDerivative · entry 2

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

F1 · kind: The stock option exercise and sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 20, 2021.

Read SEC document
October 25, 2021 Filed Oct 27, 2021 20:13 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 Exercise / conversionCommon Stock 1,000 $47.80 $47,800.00
Disclosure

SEC source: 0001725160-21-000207 · wf-form4_163537999719527.xml · nonDerivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,000

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 · kind: The stock option exercise and sale reported in the Form 4 was effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on September 20, 2021.

Read SEC document
June 23, 2021 Filed Jun 25, 2021 17:00 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 GrantStock Option (Right to Buy) · Derivative 47,132 $0.00 Strike: $19.00 $0.00
Disclosure

SEC source: 0000899243-21-025980 · doc4.xml · derivative · entry 2

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 47,132

Underlying: Common Stock · 47,132 shares

Expires 2031-06-22

F4 · derivative.exercise_date: This option shall vest in 36 substantially equal monthly installments, with the first installment vesting on June 28, 2021.

Read SEC document
June 17, 2021 Filed Jun 21, 2021 20:34 UTC Century Therapeutics, Inc. IPSC · Entity 5739 GrantOption (right to buy) · Derivative 19,872 $0.00 Strike: $20.00 $0.00
Disclosure

SEC source: 0001192482-21-000562 · edgar.xml · derivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 19,872

Underlying: Common Stock · 19,872 shares

Expires 2031-06-17

F1 · derivative.exercise_date: The option vests on the earlier of (a) June 17, 2022 or (b) the next annual meeting of stockholders, subject to the Reporting Person's continued service through the applicable vesting date.

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June 04, 2021 Filed Jun 8, 2021 17:27 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 GrantStock Option (Right to Buy) · Derivative 15,000 $0.00 Strike: $52.25 $0.00
Disclosure

SEC source: 0001725160-21-000143 · wf-form4_162318762722493.xml · derivative · entry 2

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,000

Underlying: Common Stock · 15,000 shares

Expires 2031-06-03

F2 · derivative.exercise_date: The option vests and become exercisable in substantially equal monthly installments over the twelve (12) months following the date of grant, subject to the Reporting Person's continued service on the Board of Directors through each such vesting date.

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June 04, 2021 Filed Jun 8, 2021 17:27 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 GrantCommon Stock 5,000 $0.00 $0.00
Disclosure

SEC source: 0001725160-21-000143 · wf-form4_162318762722493.xml · nonDerivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,000

F1 · shares: Represents restricted stock units, each of which represent a contingent right to receive one share of common stock, and which will vest on the first to occur of (a) June 4, 2022 or (b) the next occurring annual meeting of the Company's stockholders, subject to the Reporting Person's continued service on the Board of Directors through such vesting date.

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April 12, 2021 Filed Jun 25, 2021 17:00 UTC Monte Rosa Therapeutics, Inc. GLUE · Entity 4828 GrantStock Option (Right to Buy) · Derivative 7,081 $0.00 Strike: $6.14 $0.00
Disclosure

SEC source: 0000899243-21-025980 · doc4.xml · derivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,081

Underlying: Common Stock · 7,081 shares

Expires 2031-04-12

F1 · derivative.exercise_price: On June 17, 2021, the Issuer completed a one-for-3.5305 reverse stock split of the Issuer's Common Stock (the "Reverse Split"). This amount has been adjusted to give effect to the Reverse Split.

F2 · kind: This transaction occurred prior to the Issuer's initial public offering, and is being reported on Form 4 solely for purposes of compliance with Rule 16a-2(a) under the Securities Exchange Act of 1934, as amended (the "Exchange Act"). The securities covered by such transaction were previously included on the Reporting Person's Form 3.

F1 · shares: On June 17, 2021, the Issuer completed a one-for-3.5305 reverse stock split of the Issuer's Common Stock (the "Reverse Split"). This amount has been adjusted to give effect to the Reverse Split.

F3 · derivative.exercise_date: 25% of this option shall vest and become exercisable on April 9, 2022, with the remainder vesting in 36 substantially equal monthly installments thereafter.

F1 · derivative.underlying_shares: On June 17, 2021, the Issuer completed a one-for-3.5305 reverse stock split of the Issuer's Common Stock (the "Reverse Split"). This amount has been adjusted to give effect to the Reverse Split.

F1 · balance_after: On June 17, 2021, the Issuer completed a one-for-3.5305 reverse stock split of the Issuer's Common Stock (the "Reverse Split"). This amount has been adjusted to give effect to the Reverse Split.

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July 01, 2020 Filed Jul 1, 2020 20:28 UTC Zentalis Pharmaceuticals, Inc. ZNTL · Entity 5772 GrantStock Option (Right to Buy) · Derivative 42,000 $0.00 Strike: $47.80 $0.00
Disclosure

SEC source: 0000899243-20-018186 · doc4.xml · derivative · entry 1

Blackwell Kimberly · CIK 0001816465 · Director

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,000

Underlying: Common Stock · 42,000 shares

Expires 2030-06-30

F1 · derivative.exercise_date: The options vest and become exercisable in substantially equal monthly installments over the 36 months following the date of grant.

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