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Scherle Peggy

Disclosed activity across 1 company

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67555
SEC CIK
0001824632

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
Prelude Therapeutics IncPRLD · Entity 5561Chief Scientific OfficerFebruary 04, 2026February 05, 2026

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.

Prelude Therapeutics Inc

Report date February 04, 2026 · Filed February 05, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Employee Stock Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $2.30 · Expires 2036-02-03Direct230,000 Reported balance After 2026-02-04 transaction · row 1 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 1 · 2026-02-04 · Grant · Acquired 230,000 · Balance 230,000

F1: The stock option vests as to 25% of the total shares on Feb 4, 2027, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: The stock option vests as to 25% of the total shares on Feb 4, 2027, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

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
February 04, 2026 Filed Feb 5, 2026 21:12 UTC Prelude Therapeutics Inc PRLD · Entity 5561 GrantEmployee Stock Option (right to buy) · Derivative 230,000 $0.00 Strike: $2.30 $0.00
Disclosure

SEC source: 0001824632-26-000002 · primarydocument.xml · derivative · entry 1

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 230,000

Underlying: Common Stock · 230,000 shares

Expires 2036-02-03

F1 · derivative.exercise_date: The stock option vests as to 25% of the total shares on Feb 4, 2027, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
February 04, 2025 Filed Feb 5, 2025 21:32 UTC Prelude Therapeutics Inc PRLD · Entity 5561 GrantEmployee Stock Option (right to buy) · Derivative 175,000 $0.00 Strike: $1.11 $0.00
Disclosure

SEC source: 0001562180-25-000958 · primarydocument.xml · derivative · entry 1

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 175,000

Underlying: Common Stock · 175,000 shares

Expires 2035-02-04

F1 · derivative.exercise_date: The stock option vests as to 25% of the total shares on Feb 4, 2026, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
March 01, 2024 Filed Mar 4, 2024 23:07 UTC Prelude Therapeutics Inc PRLD · Entity 5561 GrantEmployee Stock Option (right to buy) · Derivative 150,000 $0.00 Strike: $4.59 $0.00
Disclosure

SEC source: 0001562180-24-002137 · primarydocument.xml · derivative · entry 1

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 150,000

Underlying: Common Stock · 150,000 shares

Expires 2034-02-28

F1 · derivative.exercise_date: The stock option vests as to 25% of the total shares on March 1, 2025, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
February 07, 2023 Filed Feb 9, 2023 21:08 UTC Prelude Therapeutics Inc PRLD · Entity 5561 GrantEmployee Stock Option (right to buy) · Derivative 135,000 $0.00 Strike: $7.20 $0.00
Disclosure

SEC source: 0001562180-23-001170 · primarydocument.xml · derivative · entry 1

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 135,000

Underlying: Common Stock · 135,000 shares

Expires 2033-02-06

F1 · derivative.exercise_date: The stock option vests as to 25% of the total shares on February 7, 2024, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
February 15, 2022 Filed Feb 18, 2022 00:12 UTC Prelude Therapeutics Inc PRLD · Entity 5561 GrantEmployee Stock Option (right to buy) · Derivative 100,000 $0.00 Strike: $10.58 $0.00
Disclosure

SEC source: 0001209191-22-011038 · doc4.xml · derivative · entry 1

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2032-02-14

F1 · derivative.exercise_date: The stock option vests as to 25% of the total shares on February 15, 2023, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
August 27, 2021 Filed Aug 30, 2021 21:16 UTC Prelude Therapeutics Inc PRLD · Entity 5561 Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 6,014 $0.00 Strike: $1.43 $0.00
Disclosure

SEC source: 0001209191-21-053867 · doc4.xml · derivative · entry 8

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 27,018

Underlying: Common Stock · 6,014 shares

Expires 2028-11-12

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: The stock option vested as to 25% of the total shares monthly beginning on November 13, 2019, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on the vesting date.

Read SEC document
August 27, 2021 Filed Aug 30, 2021 21:16 UTC Prelude Therapeutics Inc PRLD · Entity 5561 SaleCommon Stock 607 $37.08 $22,505.19
Disclosure

SEC source: 0001209191-21-053867 · doc4.xml · nonDerivative · entry 6

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,920

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.00 to $37.21, 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 ranges set forth herein.

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Read SEC document
August 27, 2021 Filed Aug 30, 2021 21:16 UTC Prelude Therapeutics Inc PRLD · Entity 5561 SaleCommon Stock 2,707 $36.23 $98,085.44
Disclosure

SEC source: 0001209191-21-053867 · doc4.xml · nonDerivative · entry 5

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 173,527

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.00 to $36.56, 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 ranges set forth herein.

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Read SEC document
August 27, 2021 Filed Aug 30, 2021 21:16 UTC Prelude Therapeutics Inc PRLD · Entity 5561 SaleCommon Stock 2,700 $35.32 $95,376.69
Disclosure

SEC source: 0001209191-21-053867 · doc4.xml · nonDerivative · entry 4

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 176,234

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.00 to $35.99, 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 ranges set forth herein.

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Read SEC document
August 27, 2021 Filed Aug 30, 2021 21:16 UTC Prelude Therapeutics Inc PRLD · Entity 5561 Exercise / conversionCommon Stock 6,014 $1.43 $8,600.02
Disclosure

SEC source: 0001209191-21-053867 · doc4.xml · nonDerivative · entry 3

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 178,934

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: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Read SEC document
August 26, 2021 Filed Aug 30, 2021 21:16 UTC Prelude Therapeutics Inc PRLD · Entity 5561 Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 1,700 $0.00 Strike: $1.43 $0.00
Disclosure

SEC source: 0001209191-21-053867 · doc4.xml · derivative · entry 7

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,032

Underlying: Common Stock · 1,700 shares

Expires 2028-11-12

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: The stock option vested as to 25% of the total shares monthly beginning on November 13, 2019, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on the vesting date.

Read SEC document
August 26, 2021 Filed Aug 30, 2021 21:16 UTC Prelude Therapeutics Inc PRLD · Entity 5561 SaleCommon Stock 1,700 $35.19 $59,819.43
Disclosure

SEC source: 0001209191-21-053867 · doc4.xml · nonDerivative · entry 2

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,920

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.00 to $35.24, 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 ranges set forth herein.

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Read SEC document
August 26, 2021 Filed Aug 30, 2021 21:16 UTC Prelude Therapeutics Inc PRLD · Entity 5561 Exercise / conversionCommon Stock 1,700 $1.43 $2,431.00
Disclosure

SEC source: 0001209191-21-053867 · doc4.xml · nonDerivative · entry 1

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 174,620

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: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Read SEC document
August 13, 2021 Filed Aug 17, 2021 20:44 UTC Prelude Therapeutics Inc PRLD · Entity 5561 Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 1,728 $0.00 Strike: $1.43 $0.00
Disclosure

SEC source: 0001209191-21-051885 · doc4.xml · derivative · entry 5

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,732

Underlying: Common Stock · 1,728 shares

Expires 2028-11-12

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: The stock option vested as to 25% of the total shares monthly beginning on November 13, 2019, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on the vesting date.

Read SEC document
August 13, 2021 Filed Aug 17, 2021 20:44 UTC Prelude Therapeutics Inc PRLD · Entity 5561 Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 558 $0.00 Strike: $1.89 $0.00
Disclosure

SEC source: 0001209191-21-051885 · doc4.xml · derivative · entry 4

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 42,672

Underlying: Common Stock · 558 shares

Expires 2030-03-26

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: The stock option vested as to 25% of the total shares monthly beginning on March 6, 2021, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on the vesting date.

Read SEC document
August 13, 2021 Filed Aug 17, 2021 20:44 UTC Prelude Therapeutics Inc PRLD · Entity 5561 SaleCommon Stock 2,286 $35.07 $80,161.33
Disclosure

SEC source: 0001209191-21-051885 · doc4.xml · nonDerivative · entry 3

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,920

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.00 to $35.23, 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 ranges set forth herein.

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Read SEC document
August 13, 2021 Filed Aug 17, 2021 20:44 UTC Prelude Therapeutics Inc PRLD · Entity 5561 Exercise / conversionCommon Stock 1,728 $1.43 $2,471.04
Disclosure

SEC source: 0001209191-21-051885 · doc4.xml · nonDerivative · entry 2

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 175,206

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: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Read SEC document
August 13, 2021 Filed Aug 17, 2021 20:44 UTC Prelude Therapeutics Inc PRLD · Entity 5561 Exercise / conversionCommon Stock 558 $1.89 $1,054.62
Disclosure

SEC source: 0001209191-21-051885 · doc4.xml · nonDerivative · entry 1

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 173,478

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: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Read SEC document
July 27, 2021 Filed Jul 29, 2021 23:27 UTC Prelude Therapeutics Inc PRLD · Entity 5561 Exercise / conversionEmployee Stock Option (Right to Buy) · Derivative 20,000 $0.00 Strike: $1.43 $0.00
Disclosure

SEC source: 0001209191-21-048688 · doc4.xml · derivative · entry 4

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,460

Underlying: Common Stock · 20,000 shares

Expires 2028-11-12

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: The stock option vested as to 25% of the total shares monthly beginning on November 13, 2019, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on the vesting date.

Read SEC document
July 27, 2021 Filed Jul 29, 2021 23:27 UTC Prelude Therapeutics Inc PRLD · Entity 5561 SaleCommon Stock 680 $36.09 $24,539.98
Disclosure

SEC source: 0001209191-21-048688 · doc4.xml · nonDerivative · entry 3

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,920

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.00 to $36.28, 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 ranges set forth herein.

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Read SEC document
July 27, 2021 Filed Jul 29, 2021 23:27 UTC Prelude Therapeutics Inc PRLD · Entity 5561 SaleCommon Stock 19,320 $35.45 $684,839.90
Disclosure

SEC source: 0001209191-21-048688 · doc4.xml · nonDerivative · entry 2

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 173,600

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $35.00 to $35.99, 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 ranges set forth herein.

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Read SEC document
July 27, 2021 Filed Jul 29, 2021 23:27 UTC Prelude Therapeutics Inc PRLD · Entity 5561 Exercise / conversionCommon Stock 20,000 $1.43 $28,600.00
Disclosure

SEC source: 0001209191-21-048688 · doc4.xml · nonDerivative · entry 1

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 192,920

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: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Read SEC document
July 20, 2021 Filed Jul 22, 2021 22:17 UTC Prelude Therapeutics Inc PRLD · Entity 5561 GrantEmployee Stock Option (Right to Buy) · Derivative 95,000 $0.00 Strike: $31.23 $0.00
Disclosure

SEC source: 0001209191-21-047847 · doc4.xml · derivative · entry 1

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 95,000

Underlying: Common Stock · 95,000 shares

Expires 2031-07-19

F1 · derivative.exercise_date: The stock option vests as to 25% of the total shares on July 20, 2022, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on each vesting date.

Read SEC document
May 07, 2021 Filed May 11, 2021 22:46 UTC Prelude Therapeutics Inc PRLD · Entity 5561 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 10,000 $0.00 Strike: $1.43 $0.00
Disclosure

SEC source: 0001209191-21-031847 · doc4.xml · derivative · entry 5

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 56,460

Underlying: Common Stock · 10,000 shares

Expires 2028-11-12

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: The stock option vested as to 25% of the total shares monthly beginning on November 13, 2019, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on the vesting date.

Read SEC document
May 07, 2021 Filed May 11, 2021 22:46 UTC Prelude Therapeutics Inc PRLD · Entity 5561 SaleCommon Stock 200 $41.85 $8,370.00
Disclosure

SEC source: 0001209191-21-031847 · doc4.xml · nonDerivative · entry 4

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,920

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Read SEC document
May 07, 2021 Filed May 11, 2021 22:46 UTC Prelude Therapeutics Inc PRLD · Entity 5561 SaleCommon Stock 5,836 $41.14 $240,090.12
Disclosure

SEC source: 0001209191-21-031847 · doc4.xml · nonDerivative · entry 3

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 173,120

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $40.67 to $41.59, 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 ranges set forth herein.

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Read SEC document
May 07, 2021 Filed May 11, 2021 22:46 UTC Prelude Therapeutics Inc PRLD · Entity 5561 SaleCommon Stock 3,964 $40.30 $159,732.15
Disclosure

SEC source: 0001209191-21-031847 · doc4.xml · nonDerivative · entry 2

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 178,956

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.64 to $40.62, 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 ranges set forth herein.

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Read SEC document
May 07, 2021 Filed May 11, 2021 22:46 UTC Prelude Therapeutics Inc PRLD · Entity 5561 Exercise / conversionCommon Stock 10,000 $1.43 $14,300.00
Disclosure

SEC source: 0001209191-21-031847 · doc4.xml · nonDerivative · entry 1

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 182,920

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: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Read SEC document
April 08, 2021 Filed Apr 15, 2021 23:14 UTC Prelude Therapeutics Inc PRLD · Entity 5561 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 4,630 $0.00 Strike: $1.43 $0.00
Disclosure

SEC source: 0001209191-21-026875 · doc4.xml · derivative · entry 6

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 66,460

Underlying: Common Stock · 4,630 shares

Expires 2028-11-12

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: The stock option vested as to 25% of the total shares monthly beginning on November 13, 2019, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on the vesting date.

Read SEC document
April 08, 2021 Filed Apr 15, 2021 23:14 UTC Prelude Therapeutics Inc PRLD · Entity 5561 SaleCommon Stock 1,669 $39.57 $66,040.33
Disclosure

SEC source: 0001209191-21-026875 · doc4.xml · nonDerivative · entry 5

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,920

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F6 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.39 to $40.05, 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 ranges set forth herein.

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

Read SEC document
April 08, 2021 Filed Apr 15, 2021 23:14 UTC Prelude Therapeutics Inc PRLD · Entity 5561 SaleCommon Stock 669 $38.97 $26,072.67
Disclosure

SEC source: 0001209191-21-026875 · doc4.xml · nonDerivative · entry 4

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 174,589

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F5 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.38 to $39.36, 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 ranges set forth herein.

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

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April 08, 2021 Filed Apr 15, 2021 23:14 UTC Prelude Therapeutics Inc PRLD · Entity 5561 SaleCommon Stock 875 $37.72 $33,003.43
Disclosure

SEC source: 0001209191-21-026875 · doc4.xml · nonDerivative · entry 3

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 175,258

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $37.38 to $38.32, 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 ranges set forth herein.

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

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April 08, 2021 Filed Apr 15, 2021 23:14 UTC Prelude Therapeutics Inc PRLD · Entity 5561 SaleCommon Stock 1,417 $36.97 $52,387.48
Disclosure

SEC source: 0001209191-21-026875 · doc4.xml · nonDerivative · entry 2

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 176,133

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.37 to $37.27, 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 ranges set forth herein.

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

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April 08, 2021 Filed Apr 15, 2021 23:14 UTC Prelude Therapeutics Inc PRLD · Entity 5561 GrantCommon Stock 4,630 $1.43 $6,620.90
Disclosure

SEC source: 0001209191-21-026875 · doc4.xml · nonDerivative · entry 1

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 177,550

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

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April 07, 2021 Filed Apr 9, 2021 21:55 UTC Prelude Therapeutics Inc PRLD · Entity 5561 Exercise / conversionEmployee Stock Option (right to buy) · Derivative 15,370 $0.00 Strike: $1.43 $0.00
Disclosure

SEC source: 0001209191-21-026294 · doc4.xml · derivative · entry 5

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 71,090

Underlying: Common Stock · 15,370 shares

Expires 2028-11-12

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: The stock option vested as to 25% of the total shares monthly beginning on November 13, 2019, and thereafter vests as to 1/48 of the total shares monthly until fully vested, subject to the Reporting Person's provision of service to the Issuer on the vesting date.

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April 07, 2021 Filed Apr 9, 2021 21:55 UTC Prelude Therapeutics Inc PRLD · Entity 5561 SaleCommon Stock 200 $40.30 $8,060.00
Disclosure

SEC source: 0001209191-21-026294 · doc4.xml · nonDerivative · entry 4

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 172,920

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

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April 07, 2021 Filed Apr 9, 2021 21:55 UTC Prelude Therapeutics Inc PRLD · Entity 5561 SaleCommon Stock 6,881 $39.63 $272,678.89
Disclosure

SEC source: 0001209191-21-026294 · doc4.xml · nonDerivative · entry 3

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 173,120

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F4 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $39.26 to $40.15, 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 ranges set forth herein.

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

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April 07, 2021 Filed Apr 9, 2021 21:55 UTC Prelude Therapeutics Inc PRLD · Entity 5561 SaleCommon Stock 8,289 $39.02 $323,405.28
Disclosure

SEC source: 0001209191-21-026294 · doc4.xml · nonDerivative · entry 2

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 180,001

F2 · kind: The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $38.26 to $39.25, 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 ranges set forth herein.

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

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April 07, 2021 Filed Apr 9, 2021 21:55 UTC Prelude Therapeutics Inc PRLD · Entity 5561 GrantCommon Stock 15,370 $1.43 $21,979.10
Disclosure

SEC source: 0001209191-21-026294 · doc4.xml · nonDerivative · entry 1

Scherle Peggy · CIK 0001824632 · Chief Scientific Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 188,290

F1 · balance_after: Certain of the shares are subject to forfeiture to the Issuer if underlying vesting conditions are not met.

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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.