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person · Reporting owner

SAHA SAURABH

Disclosed activity across 2 companies

Tapewire entity
46935
SEC CIK
0001861926

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
CLARIVATE PLCCLVT · Entity 4778DirectorMay 13, 2026May 15, 2026
Centessa Pharmaceuticals plcCNTA · Entity 35581Director · Chief Executive OfficerJuly 21, 2025July 21, 2025

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.

CLARIVATE PLC

Report date May 13, 2026 · Filed May 15, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary SharesSEC Table I · non-derivativeDirect170,601 Ending reported balance After 2026-05-14 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2026-05-13 · Tax withholding · Disposed 8,178 · Balance 108,337

F1: Represents shares withheld for taxes.

Row 2 · 2026-05-14 · Grant · Acquired 62,264 · Balance 170,601

F2: Annual non-employee director award of restricted share units granted pursuant to the Clarivate Plc Amended and Restated 2019 Incentive Award Plan.

Filing footnotes · ownership attribution and instrument terms

F1: Represents shares withheld for taxes.

F2: Annual non-employee director award of restricted share units granted pursuant to the Clarivate Plc Amended and Restated 2019 Incentive Award Plan.

Centessa Pharmaceuticals plc

Report date July 21, 2025 · Filed July 21, 2025

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Ordinary SharesSEC Table I · non-derivativeDirect221,017 Last balance in matching sequence After 2025-07-21 transaction · row 2 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
2 source rows

Row 1 · 2025-07-21 · Exercise / conversion · Acquired 55,000 · Balance 276,017

F1: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Row 2 · 2025-07-21 · Sale · Disposed 55,000 · Balance 221,017

F1: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2024.

F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.80 to $16.05, 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.

Share Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $3.85 · Expires 2033-02-01Direct150,000 Reported balance After 2025-07-21 transaction · row 4 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 4 · 2025-07-21 · Exercise / conversion · Disposed 55,000 · Balance 150,000

F5: 1/48th of the shares subject to such option shall vest and become exercisable in equal monthly installments with the first installment vesting on March 1, 2023.

F1: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Ordinary SharesSEC Table I · non-derivativeIndirectBy trust38,000 Reported balance Holding disclosure · report date 2025-07-21 · row 3 Holding and transaction disclosures are not merged.
1 source row

Row 3 · Balance 38,000

F1: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F4: These shares are held directly in a trust, for which the Reporting Person and his spouse serve as trustees.

Filing footnotes · ownership attribution and instrument terms

F1: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2: The sales reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 16, 2024.

F3: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.80 to $16.05, 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.

F4: These shares are held directly in a trust, for which the Reporting Person and his spouse serve as trustees.

F5: 1/48th of the shares subject to such option shall vest and become exercisable in equal monthly installments with the first installment vesting on March 1, 2023.

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
May 14, 2026 Filed May 15, 2026 22:26 UTC CLARIVATE PLC CLVT · Entity 4778 GrantOrdinary Shares 62,264 $0.00 $0.00
Disclosure

SEC source: 0001764046-26-000069 · wk-form4_1778883990.xml · nonDerivative · entry 2

SAHA SAURABH · CIK 0001861926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 170,601

F2 · shares: Annual non-employee director award of restricted share units granted pursuant to the Clarivate Plc Amended and Restated 2019 Incentive Award Plan.

Read SEC document
May 13, 2026 Filed May 15, 2026 22:26 UTC CLARIVATE PLC CLVT · Entity 4778 Tax withholdingOrdinary Shares 8,178 $2.44 $19,954.32
Disclosure

SEC source: 0001764046-26-000069 · wk-form4_1778883990.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 108,337

F1 · shares: Represents shares withheld for taxes.

Read SEC document
July 21, 2025 Filed Jul 21, 2025 23:39 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionShare Option (right to buy) · Derivative 55,000 $0.00 Strike: $3.85 $0.00
Disclosure

SEC source: 0001847903-25-000119 · wk-form4_1753141162.xml · derivative · entry 4

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Ordinary Shares · 55,000 shares

Expires 2033-02-01

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.

F5 · derivative.exercise_date: 1/48th of the shares subject to such option shall vest and become exercisable in equal monthly installments with the first installment vesting on March 1, 2023.

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
July 21, 2025 Filed Jul 21, 2025 23:39 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 55,000 $15.92 $875,600.00
Disclosure

SEC source: 0001847903-25-000119 · wk-form4_1753141162.xml · nonDerivative · entry 2

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 221,017

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.80 to $16.05, 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
July 21, 2025 Filed Jul 21, 2025 23:39 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionOrdinary Shares 55,000 $3.85 $211,750.00
Disclosure

SEC source: 0001847903-25-000119 · wk-form4_1753141162.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 276,017

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 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
June 20, 2025 Filed Jun 21, 2025 00:58 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionShare Option (right to buy) · Derivative 55,000 $0.00 Strike: $3.85 $0.00
Disclosure

SEC source: 0001847903-25-000095 · wk-form4_1750467532.xml · derivative · entry 4

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 205,000

Underlying: Ordinary Shares · 55,000 shares

Expires 2033-02-01

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.

F5 · derivative.exercise_date: 1/48th of the shares subject to such option shall vest and become exercisable in equal monthly installments with the first installment vesting on March 1, 2023.

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
June 20, 2025 Filed Jun 21, 2025 00:58 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 55,000 $12.63 $694,826.00
Disclosure

SEC source: 0001847903-25-000095 · wk-form4_1750467532.xml · nonDerivative · entry 2

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 221,017

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.50 to $12.80, 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 20, 2025 Filed Jun 21, 2025 00:58 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionOrdinary Shares 55,000 $3.85 $211,750.00
Disclosure

SEC source: 0001847903-25-000095 · wk-form4_1750467532.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 276,017

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 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
May 20, 2025 Filed May 20, 2025 21:44 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionShare Option (right to buy) · Derivative 55,000 $0.00 Strike: $3.85 $0.00
Disclosure

SEC source: 0001847903-25-000076 · wk-form4_1747777437.xml · derivative · entry 4

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 260,000

Underlying: Ordinary Shares · 55,000 shares

Expires 2033-02-01

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.

F5 · derivative.exercise_date: 1/48th of the shares subject to such option shall vest and become exercisable in equal monthly installments with the first installment vesting on March 1, 2023.

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
May 20, 2025 Filed May 20, 2025 21:44 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 55,000 $12.71 $699,110.50
Disclosure

SEC source: 0001847903-25-000076 · wk-form4_1747777437.xml · nonDerivative · entry 2

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 221,017

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.265 to $13.125, 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 20, 2025 Filed May 20, 2025 21:44 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionOrdinary Shares 55,000 $3.85 $211,750.00
Disclosure

SEC source: 0001847903-25-000076 · wk-form4_1747777437.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 276,017

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 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
May 07, 2025 Filed May 9, 2025 01:02 UTC CLARIVATE PLC CLVT · Entity 4778 GrantOrdinary Shares 39,473 $0.00 $0.00
Disclosure

SEC source: 0001764046-25-000075 · wk-form4_1746752548.xml · nonDerivative · entry 2

SAHA SAURABH · CIK 0001861926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 116,515

F2 · shares: Annual non-employee director award of restricted share units granted pursuant to the Clarivate Plc 2019 Incentive Award Plan.

Read SEC document
May 06, 2025 Filed May 9, 2025 01:02 UTC CLARIVATE PLC CLVT · Entity 4778 Tax withholdingOrdinary Shares 4,974 $4.17 $20,741.58
Disclosure

SEC source: 0001764046-25-000075 · wk-form4_1746752548.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 77,042

F1 · shares: Represents shares withheld for taxes.

Read SEC document
April 22, 2025 Filed Apr 22, 2025 21:43 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 40,344 $12.43 $501,475.92
Disclosure

SEC source: 0001847903-25-000055 · wk-form4_1745358187.xml · nonDerivative · entry 2

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 221,017

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.23 to $12.74, 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
April 21, 2025 Filed Apr 22, 2025 21:43 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 14,656 $12.29 $180,100.26
Disclosure

SEC source: 0001847903-25-000055 · wk-form4_1745358187.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 261,361

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $12.23 to $12.38, 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 20, 2025 Filed Mar 21, 2025 20:53 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 55,000 $16.69 $918,060.00
Disclosure

SEC source: 0001847903-25-000045 · wk-form4_1742590408.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 276,017

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.35 to $17.07, 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, 2025 Filed Mar 5, 2025 21:17 UTC CLARIVATE PLC CLVT · Entity 4778 PurchaseOrdinary Shares 58,275 $4.36 $254,079.00
Disclosure

SEC source: 0001764046-25-000026 · wk-form4_1741209422.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 82,016

F1 · price: The price reported is a weighted average price. The prices actually paid ranged from $4.31 to $4.43, inclusive. The Reporting Person will provide to the issuer, any security holder of the issuer, or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
February 20, 2025 Filed Feb 20, 2025 22:45 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 775 $16.54 $12,820.52
Disclosure

SEC source: 0001847903-25-000035 · wk-form4_1740091504.xml · nonDerivative · entry 2

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 331,017

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.54 to $16.56, 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 20, 2025 Filed Feb 20, 2025 22:45 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 54,225 $15.92 $863,267.42
Disclosure

SEC source: 0001847903-25-000035 · wk-form4_1740091504.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 331,792

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.52 to $16.505, 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 03, 2025 Filed Feb 4, 2025 21:56 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 GrantShare Option (right to buy) · Derivative 900,000 $0.00 Strike: $16.90 $0.00
Disclosure

SEC source: 0001847903-25-000027 · wk-form4_1738706184.xml · derivative · entry 3

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 900,000

Underlying: Ordinary Shares · 900,000 shares

Expires 2035-02-03

F4 · derivative.exercise_date: 1/48th of the shares subject to such option shall vest and become exercisable in equal monthly installments with the first installment vesting on March 3, 2025.

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
February 01, 2025 Filed Feb 4, 2025 21:56 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Tax withholdingOrdinary Shares 43,381 $16.92 $734,006.52
Disclosure

SEC source: 0001847903-25-000027 · wk-form4_1738706184.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 386,017

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · shares: Represents the number of shares withheld by the Issuer to cover tax withholding obligations in connection with the vesting of restricted share units.

Read SEC document
January 21, 2025 Filed Jan 22, 2025 21:15 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 1,625 $16.19 $26,314.76
Disclosure

SEC source: 0001847903-25-000011 · wk-form4_1737580539.xml · nonDerivative · entry 2

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 429,398

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.16 to $16.24, 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
January 21, 2025 Filed Jan 22, 2025 21:15 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 53,375 $15.76 $841,115.28
Disclosure

SEC source: 0001847903-25-000011 · wk-form4_1737580539.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 431,023

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.16 to $16.145, 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 31, 2024 Filed Dec 31, 2024 21:31 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Tax withholdingOrdinary Shares 36,263 $16.35 $592,900.05
Disclosure

SEC source: 0001847903-24-000199 · wk-form4_1735680675.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 484,398

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · shares: Represents the number of shares withheld by the Issuer to cover tax withholding obligations in connection with the vesting of restricted share units.

Read SEC document
December 20, 2024 Filed Dec 20, 2024 22:22 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 55,000 $17.44 $959,057.00
Disclosure

SEC source: 0001847903-24-000186 · wk-form4_1734733345.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 520,661

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $17.12 to $17.90, 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
December 06, 2024 Filed Dec 6, 2024 22:03 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionShare Option (right to buy) · Derivative 87,496 $0.00 Strike: $5.84 $0.00
Disclosure

SEC source: 0001847903-24-000178 · wk-form4_1733522614.xml · derivative · entry 4

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,869,485

Underlying: Ordinary Shares · 87,496 shares

Expires 2031-02-19

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.

F5 · derivative.exercise_date: 25% of the shares subject to such option shall vest and become exercisable on February 19, 2022 and the remaining 75% of the shares subject to such option shall vest and become exercisable in 36 monthly installments on the first day of each month thereafter.

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
December 06, 2024 Filed Dec 6, 2024 22:03 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 87,496 $18.46 $1,615,254.91
Disclosure

SEC source: 0001847903-24-000178 · wk-form4_1733522614.xml · nonDerivative · entry 2

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 575,661

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.23 to $18.69, 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.

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December 06, 2024 Filed Dec 6, 2024 22:03 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionOrdinary Shares 87,496 $5.84 $510,976.64
Disclosure

SEC source: 0001847903-24-000178 · wk-form4_1733522614.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 663,157

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 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
November 25, 2024 Filed Nov 27, 2024 21:22 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionShare Option (right to buy) · Derivative 299 $0.00 Strike: $5.84 $0.00
Disclosure

SEC source: 0001847903-24-000175 · wk-form4_1732742538.xml · derivative · entry 4

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,956,981

Underlying: Ordinary Shares · 299 shares

Expires 2031-02-19

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.

F4 · derivative.exercise_date: 25% of the shares subject to such option shall vest and become exercisable on February 19, 2022 and the remaining 75% of the shares subject to such option shall vest and become exercisable in 36 monthly installments on the first day of each month thereafter.

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
November 25, 2024 Filed Nov 27, 2024 21:22 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 299 $18.23 $5,450.77
Disclosure

SEC source: 0001847903-24-000175 · wk-form4_1732742538.xml · nonDerivative · entry 2

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 575,661

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

Read SEC document
November 25, 2024 Filed Nov 27, 2024 21:22 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionOrdinary Shares 299 $5.84 $1,746.16
Disclosure

SEC source: 0001847903-24-000175 · wk-form4_1732742538.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 575,960

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 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
November 22, 2024 Filed Nov 22, 2024 22:06 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionShare Option (right to buy) · Derivative 1,671 $0.00 Strike: $5.84 $0.00
Disclosure

SEC source: 0001847903-24-000171 · wk-form4_1732313158.xml · derivative · entry 8

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,957,280

Underlying: Ordinary Shares · 1,671 shares

Expires 2031-02-19

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.

F7 · derivative.exercise_date: 25% of the shares subject to such option shall vest and become exercisable on February 19, 2022 and the remaining 75% of the shares subject to such option shall vest and become exercisable in 36 monthly installments on the first day of each month thereafter.

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
November 22, 2024 Filed Nov 22, 2024 22:06 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 1,671 $18.24 $30,478.37
Disclosure

SEC source: 0001847903-24-000171 · wk-form4_1732313158.xml · nonDerivative · entry 5

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 575,661

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.23 to $18.305, 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 22, 2024 Filed Nov 22, 2024 22:06 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionOrdinary Shares 1,671 $5.84 $9,758.64
Disclosure

SEC source: 0001847903-24-000171 · wk-form4_1732313158.xml · nonDerivative · entry 4

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 577,332

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 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
November 21, 2024 Filed Nov 22, 2024 22:06 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionShare Option (right to buy) · Derivative 3,511 $0.00 Strike: $5.84 $0.00
Disclosure

SEC source: 0001847903-24-000171 · wk-form4_1732313158.xml · derivative · entry 7

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 3,958,951

Underlying: Ordinary Shares · 3,511 shares

Expires 2031-02-19

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.

F7 · derivative.exercise_date: 25% of the shares subject to such option shall vest and become exercisable on February 19, 2022 and the remaining 75% of the shares subject to such option shall vest and become exercisable in 36 monthly installments on the first day of each month thereafter.

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
November 21, 2024 Filed Nov 22, 2024 22:06 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 3,511 $18.24 $64,028.35
Disclosure

SEC source: 0001847903-24-000171 · wk-form4_1732313158.xml · nonDerivative · entry 3

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 575,661

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.23 to $18.255, 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 21, 2024 Filed Nov 22, 2024 22:06 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionOrdinary Shares 3,511 $5.84 $20,504.24
Disclosure

SEC source: 0001847903-24-000171 · wk-form4_1732313158.xml · nonDerivative · entry 2

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 579,172

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 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
November 20, 2024 Filed Nov 22, 2024 22:06 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 55,000 $16.89 $928,719.00
Disclosure

SEC source: 0001847903-24-000171 · wk-form4_1732313158.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 575,661

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.48 to $17.315, 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 13, 2024 Filed Nov 15, 2024 21:30 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionShare Option (right to buy) · Derivative 32,023 $0.00 Strike: $5.84 $0.00
Disclosure

SEC source: 0001847903-24-000169 · wk-form4_1731706240.xml · derivative · entry 4

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,962,462

Underlying: Ordinary Shares · 32,023 shares

Expires 2031-02-19

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.

F5 · derivative.exercise_date: 25% of the shares subject to such option shall vest and become exercisable on February 19, 2022 and the remaining 75% of the shares subject to such option shall vest and become exercisable in 36 monthly installments on the first day of each month thereafter.

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
November 13, 2024 Filed Nov 15, 2024 21:30 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 32,023 $18.28 $585,418.87
Disclosure

SEC source: 0001847903-24-000169 · wk-form4_1731706240.xml · nonDerivative · entry 2

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 630,661

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.23 to $18.68, 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 13, 2024 Filed Nov 15, 2024 21:30 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionOrdinary Shares 32,023 $5.84 $187,014.32
Disclosure

SEC source: 0001847903-24-000169 · wk-form4_1731706240.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 662,684

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 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
October 23, 2024 Filed Oct 23, 2024 21:27 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 2,592 $15.32 $39,696.74
Disclosure

SEC source: 0001847903-24-000160 · wk-form4_1729718836.xml · nonDerivative · entry 3

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 630,661

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.09 to $15.47, 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
October 22, 2024 Filed Oct 23, 2024 21:27 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 30,203 $15.67 $473,169.26
Disclosure

SEC source: 0001847903-24-000160 · wk-form4_1729718836.xml · nonDerivative · entry 2

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 633,253

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.27 to $16.08, 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
October 21, 2024 Filed Oct 23, 2024 21:27 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 22,205 $15.80 $350,861.21
Disclosure

SEC source: 0001847903-24-000160 · wk-form4_1729718836.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 663,456

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $15.625 to $16.17, 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 30, 2024 Filed Oct 2, 2024 20:31 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Tax withholdingOrdinary Shares 36,263 $15.79 $572,592.77
Disclosure

SEC source: 0001847903-24-000154 · wk-form4_1727901077.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 685,661

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · shares: Represents the number of shares withheld by the Issuer to cover tax withholding obligations in connection with the vesting of restricted share units.

Read SEC document
September 20, 2024 Filed Sep 20, 2024 20:55 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 55,000 $16.53 $908,985.00
Disclosure

SEC source: 0001847903-24-000145 · wk-form4_1726865706.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 721,924

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.28 to $16.73, 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 10, 2024 Filed Sep 13, 2024 00:01 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionShare Option (right to buy) · Derivative 175,000 $0.00 Strike: $5.84 $0.00
Disclosure

SEC source: 0001847903-24-000142 · wk-form4_1726185660.xml · derivative · entry 4

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,994,485

Underlying: Ordinary Shares · 175,000 shares

Expires 2031-02-19

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.

F5 · derivative.exercise_date: 25% of the shares subject to such option shall vest and become exercisable on February 19, 2022 and the remaining 75% of the shares subject to such option shall vest and become exercisable in 36 monthly installments on the first day of each month thereafter.

F1 · derivative.underlying: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
September 10, 2024 Filed Sep 13, 2024 00:01 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 SaleOrdinary Shares 175,000 $16.52 $2,891,822.50
Disclosure

SEC source: 0001847903-24-000142 · wk-form4_1726185660.xml · nonDerivative · entry 2

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 776,924

F1 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

F2 · 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 16, 2024.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.23 to $17.20, 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 10, 2024 Filed Sep 13, 2024 00:01 UTC Centessa Pharmaceuticals plc CNTA · Entity 35581 Exercise / conversionOrdinary Shares 175,000 $5.84 $1,022,000.00
Disclosure

SEC source: 0001847903-24-000142 · wk-form4_1726185660.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director · Chief Executive Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 951,924

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 · security: The Ordinary Shares may be represented by American Depositary Shares, each of which currently represents one Ordinary Share.

Read SEC document
August 30, 2024 Filed Sep 4, 2024 20:51 UTC CLARIVATE PLC CLVT · Entity 4778 SaleOrdinary Shares 17,646 $6.75 $119,110.50
Disclosure

SEC source: 0001764046-24-000122 · wk-form4_1725481722.xml · nonDerivative · entry 1

SAHA SAURABH · CIK 0001861926 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 23,741

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.