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Nasdaq · USD

PEPG

PepGen Inc.

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6253
SEC CIK
0001835597
Parsed reports
121

Last 12 months

Inside the activity.

0 purchase rows · 7 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 202500
Dec 202500
Jan 202600
Feb 202600
Mar 202606
Apr 202600
May 202601
Jun 202600
Jul 202600
Aug 202600
Sep 202600
Oct 202600

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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 dateOwner / reported roleActivity / securityShares / unitsReported priceReported valueDetails
July 01, 2024 Filed Jul 3, 2024 13:12 UTC
Mellion Michelle LChief Medical Officer
Exercise / conversionStock Option (Right to Buy) · Derivative 875 $0.00 Strike: $10.21 $0.00
Disclosure

SEC source: 0001127602-24-019998 · form4.xml · derivative · entry 5

Mellion Michelle L · CIK 0001923040 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 79,623

Underlying: Common Stock · 875 shares

Expires 2032-06-30

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.

F3 · derivative.exercise_date: This option shall vest as follows: twenty-five percent (25%) on the one-year anniversary of the Grant Date and the remainder vesting in thirty-six (36) equal monthly installments, subject to the option recipient's continued service or employment with the Company on each applicable vesting date.

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July 01, 2024 Filed Jul 3, 2024 13:12 UTC
Mellion Michelle LChief Medical Officer
SaleCommon Stock 875 $18.01 $15,759.63
Disclosure

SEC source: 0001127602-24-019998 · form4.xml · nonDerivative · entry 2

Mellion Michelle L · CIK 0001923040 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 19, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.10, 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 set forth in this footnote.

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July 01, 2024 Filed Jul 3, 2024 13:12 UTC
Mellion Michelle LChief Medical Officer
Exercise / conversionCommon Stock 875 $10.21 $8,933.75
Disclosure

SEC source: 0001127602-24-019998 · form4.xml · nonDerivative · entry 1

Mellion Michelle L · CIK 0001923040 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 875

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 transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 19, 2024.

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June 24, 2024 Filed Jun 26, 2024 16:26 UTC
Mellion Michelle LChief Medical Officer
Exercise / conversionStock Option (Right to Buy) · Derivative 9,260 $0.00 Strike: $10.21 $0.00
Disclosure

SEC source: 0001127602-24-019285 · form4.xml · derivative · entry 3

Mellion Michelle L · CIK 0001923040 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 80,498

Underlying: Common Stock · 9,260 shares

Expires 2032-06-30

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.

F3 · derivative.exercise_date: This stock option vests over four years following the vesting commencement date (April 4, 2022) with 25% of such shares vesting on the first anniversary of the vesting commencement date, and the remaining shares vesting in 36 equal monthly installments, subject to continued service through each vesting date.

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June 24, 2024 Filed Jun 26, 2024 16:26 UTC
Mellion Michelle LChief Medical Officer
SaleCommon Stock 9,260 $18.19 $168,427.36
Disclosure

SEC source: 0001127602-24-019285 · form4.xml · nonDerivative · entry 2

Mellion Michelle L · CIK 0001923040 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 19, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.75, 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 set forth in this footnote.

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June 24, 2024 Filed Jun 26, 2024 16:26 UTC
Mellion Michelle LChief Medical Officer
Exercise / conversionCommon Stock 9,260 $10.21 $94,544.60
Disclosure

SEC source: 0001127602-24-019285 · form4.xml · nonDerivative · entry 1

Mellion Michelle L · CIK 0001923040 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,260

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 transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 19, 2024.

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June 20, 2024 Filed Jun 21, 2024 20:04 UTC
Mayer HowardDirector
GrantStock Option (Right to Buy) · Derivative 8,667 $0.00 Strike: $16.80 $0.00
Disclosure

SEC source: 0001127602-24-019117 · form4.xml · derivative · entry 1

Mayer Howard · CIK 0001699610 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 8,667

Underlying: Common Stock · 8,667 shares

Expires 2034-06-19

F1 · derivative.exercise_date: This option shall vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next Annual Meeting; provided, however, that all vesting shall cease if the individual ceases to serve as a director, unless the Board of Directors determines that the circumstances warrant continuation of vesting.

Read SEC document
June 20, 2024 Filed Jun 21, 2024 20:03 UTC GrantStock Option (Right to Buy) · Derivative 13,000 $0.00 Strike: $16.80 $0.00
Disclosure

SEC source: 0001127602-24-019116 · form4.xml · derivative · entry 1

Dable Habib J · CIK 0001690773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,000

Underlying: Common Stock · 13,000 shares

Expires 2034-06-19

F1 · derivative.exercise_date: This option shall vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next Annual Meeting; provided, however, that all vesting shall cease if the individual ceases to serve as a director, unless the Board of Directors determines that the circumstances warrant continuation of vesting.

Read SEC document
June 20, 2024 Filed Jun 21, 2024 20:09 UTC GrantStock Option (Right to Buy) · Derivative 13,000 $0.00 Strike: $16.80 $0.00
Disclosure

SEC source: 0001127602-24-019121 · form4.xml · derivative · entry 1

Resnick Joshua · CIK 0001690959 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,000

Underlying: Common Stock · 13,000 shares

Expires 2034-06-19

F1 · derivative.exercise_date: This option shall vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next Annual Meeting; provided, however, that all vesting shall cease if the individual ceases to serve as a director, unless the Board of Directors determines that the circumstances warrant continuation of vesting.

F2 · ownership.direct: Under the Reporting Person's arrangement with RA Capital Management, L.P. (the "Adviser"), the Reporting Person holds the option for the benefit of the RA Capital Healthcare Fund, L.P. (the "Fund"), the RA Capital Nexus Fund II, L.P. (the "Nexus Fund II") and a separately managed account (the "Account"). The Reporting Person is obligated to turn over to the Adviser any net cash or stock received from the option, which will offset advisory fees owed by the Fund, the Nexus Fund II and the Account to the Adviser. The Reporting Person therefore disclaims beneficial ownership of the option and underlying common stock.

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June 20, 2024 Filed Jun 21, 2024 20:10 UTC GrantStock Option (Right to Buy) · Derivative 13,000 $0.00 Strike: $16.80 $0.00
Disclosure

SEC source: 0001127602-24-019123 · form4.xml · derivative · entry 1

KEATING LAURIE · CIK 0001620743 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,000

Underlying: Common Stock · 13,000 shares

Expires 2034-06-19

F1 · derivative.exercise_date: This option shall vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next Annual Meeting; provided, however, that all vesting shall cease if the individual ceases to serve as a director, unless the Board of Directors determines that the circumstances warrant continuation of vesting.

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June 20, 2024 Filed Jun 21, 2024 20:11 UTC
HENSON HEIDIDirector
GrantStock Option (Right to Buy) · Derivative 13,000 $0.00 Strike: $16.80 $0.00
Disclosure

SEC source: 0001127602-24-019124 · form4.xml · derivative · entry 1

HENSON HEIDI · CIK 0001283301 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,000

Underlying: Common Stock · 13,000 shares

Expires 2034-06-19

F1 · derivative.exercise_date: This option shall vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next Annual Meeting; provided, however, that all vesting shall cease if the individual ceases to serve as a director, unless the Board of Directors determines that the circumstances warrant continuation of vesting.

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June 20, 2024 Filed Jun 21, 2024 20:14 UTC
RA CAPITAL MANAGEMENT, L.P.Director · 10% owner
RA Capital Healthcare Fund LPDirector · 10% owner
Kolchinsky PeterDirector · 10% owner
Shah Rajeev M.Director · 10% owner
GrantStock Option (Right to Buy) · Derivative 13,000 $0.00 Strike: $16.80 $0.00
Disclosure

SEC source: 0001415889-24-017817 · form4-06212024_080647.xml · derivative · entry 1

RA CAPITAL MANAGEMENT, L.P. · CIK 0001346824 · Director · 10% owner

RA Capital Healthcare Fund LP · CIK 0001315082 · Director · 10% owner

RA Capital Nexus Fund II, L.P. · CIK 0001825376 · Director

Kolchinsky Peter · CIK 0001384859 · Director · 10% owner

Shah Rajeev M. · CIK 0001619841 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See Footnotes

Disclosed balance after: 13,000

Underlying: Common Stock · 13,000 shares

Expires 2034-06-19

F1 · derivative.exercise_date: This option shall vest in full upon the earlier of (i) June 20, 2025 or (ii) the date of the Issuer's next Annual Stockholder Meeting, provided, however, that all vesting shall cease if Mr. Resnick ceases to serve as a director, unless the Issuer's Board of Directors determines that the circumstances warrant continuation of vesting.

F2 · ownership.nature: RA Capital Management, L.P. (the "Adviser") is the investment manager for RA Capital Healthcare Fund, L.P. (the "Fund"), RA Capital Nexus Fund II, L.P. (the "Nexus Fund II"), and a separately managed account (the "Account"). The general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. Each of the Adviser, the Adviser GP, the Fund, the Nexus Fund II, Dr. Kolchinsky and Mr. Shah disclaims beneficial ownership of any of the reported securities, except to the extent of its or his respective pecuniary interest therein.

F3 · ownership.nature: Joshua Resnick is a Senior Managing Director of the Adviser who serves on the Issuer's board of directors. Under Mr. Resnick's arrangement with the Adviser, Mr. Resnick holds the option for the benefit of the Fund, the Nexus Fund II and the Account. Mr. Resnick is obligated to turn over to the Adviser any net cash or stock received upon exercise of the option, which will offset advisory fees owed by the Fund, the Nexus Fund II, and the Account to the Adviser. The Reporting Persons therefore disclaim beneficial ownership of the option and underlying common stock.

Read SEC document
June 20, 2024 Filed Jun 21, 2024 20:08 UTC GrantStock Option (Right to Buy) · Derivative 13,000 $0.00 Strike: $16.80 $0.00
Disclosure

SEC source: 0001127602-24-019120 · form4.xml · derivative · entry 1

Ashton Christopher · CIK 0001923076 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,000

Underlying: Common Stock · 13,000 shares

Expires 2034-06-19

F1 · derivative.exercise_date: This option shall vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next Annual Meeting; provided, however, that all vesting shall cease if the individual ceases to serve as a director, unless the Board of Directors determines that the circumstances warrant continuation of vesting.

Read SEC document
June 12, 2024 Filed Jun 13, 2024 16:46 UTC
Mellion Michelle LChief Medical Officer
Exercise / conversionStock Option (Right to Buy) · Derivative 1,086 $0.00 Strike: $10.21 $0.00
Disclosure

SEC source: 0001127602-24-018569 · form4.xml · derivative · entry 6

Mellion Michelle L · CIK 0001923040 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 89,758

Underlying: Common Stock · 1,086 shares

Expires 2032-06-30

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.

F4 · derivative.exercise_date: This stock option vests over four years following the vesting commencement date (April 4, 2022) with 25% of such shares vesting on the first anniversary of the vesting commencement date, and the remaining shares vesting in 36 equal monthly installments, subject to continued service through each vesting date.

Read SEC document
June 12, 2024 Filed Jun 13, 2024 16:46 UTC
Mellion Michelle LChief Medical Officer
SaleCommon Stock 1,086 $18.06 $19,614.68
Disclosure

SEC source: 0001127602-24-018569 · form4.xml · nonDerivative · entry 4

Mellion Michelle L · CIK 0001923040 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 19, 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 $18.00 to $18.20, 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 set forth in this footnote.

Read SEC document
June 12, 2024 Filed Jun 13, 2024 16:46 UTC
Mellion Michelle LChief Medical Officer
Exercise / conversionCommon Stock 1,086 $10.21 $11,088.06
Disclosure

SEC source: 0001127602-24-018569 · form4.xml · nonDerivative · entry 3

Mellion Michelle L · CIK 0001923040 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,086

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 transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 19, 2024.

Read SEC document
June 11, 2024 Filed Jun 13, 2024 16:46 UTC
Mellion Michelle LChief Medical Officer
Exercise / conversionStock Option (Right to Buy) · Derivative 500 $0.00 Strike: $10.21 $0.00
Disclosure

SEC source: 0001127602-24-018569 · form4.xml · derivative · entry 5

Mellion Michelle L · CIK 0001923040 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 90,844

Underlying: Common Stock · 500 shares

Expires 2032-06-30

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.

F4 · derivative.exercise_date: This stock option vests over four years following the vesting commencement date (April 4, 2022) with 25% of such shares vesting on the first anniversary of the vesting commencement date, and the remaining shares vesting in 36 equal monthly installments, subject to continued service through each vesting date.

Read SEC document
June 11, 2024 Filed Jun 13, 2024 16:46 UTC
Mellion Michelle LChief Medical Officer
SaleCommon Stock 500 $18.04 $9,022.00
Disclosure

SEC source: 0001127602-24-018569 · form4.xml · nonDerivative · entry 2

Mellion Michelle L · CIK 0001923040 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 19, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.08, 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 set forth in this footnote.

Read SEC document
June 11, 2024 Filed Jun 13, 2024 16:46 UTC
Mellion Michelle LChief Medical Officer
Exercise / conversionCommon Stock 500 $10.21 $5,105.00
Disclosure

SEC source: 0001127602-24-018569 · form4.xml · nonDerivative · entry 1

Mellion Michelle L · CIK 0001923040 · Chief Medical Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 500

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 transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 19, 2024.

Read SEC document
June 06, 2024 Filed Jun 7, 2024 16:12 UTC
Mellion Michelle LSVP, Clinical Development
Exercise / conversionStock Option (Right to Buy) · Derivative 1,411 $0.00 Strike: $10.21 $0.00
Disclosure

SEC source: 0001127602-24-018155 · form4.xml · derivative · entry 6

Mellion Michelle L · CIK 0001923040 · SVP, Clinical Development

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 91,344

Underlying: Common Stock · 1,411 shares

Expires 2032-06-30

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 transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 19, 2024.

F4 · derivative.exercise_date: This stock option vests over four years following the vesting commencement date (April 4, 2022) with 25% of such shares vesting on the first anniversary of the vesting commencement date, and the remaining shares vesting in 36 equal monthly installments, subject to continued service through each vesting date.

Read SEC document
June 06, 2024 Filed Jun 7, 2024 16:12 UTC
Mellion Michelle LSVP, Clinical Development
SaleCommon Stock 1,411 $18.00 $25,398.00
Disclosure

SEC source: 0001127602-24-018155 · form4.xml · nonDerivative · entry 4

Mellion Michelle L · CIK 0001923040 · SVP, Clinical Development

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 19, 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 $18.00 to $18.10, 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 set forth in this footnote.

Read SEC document
June 06, 2024 Filed Jun 7, 2024 16:12 UTC
Mellion Michelle LSVP, Clinical Development
Exercise / conversionCommon Stock 1,411 $10.21 $14,406.31
Disclosure

SEC source: 0001127602-24-018155 · form4.xml · nonDerivative · entry 3

Mellion Michelle L · CIK 0001923040 · SVP, Clinical Development

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 1,411

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 transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 19, 2024.

Read SEC document
June 05, 2024 Filed Jun 7, 2024 16:12 UTC
Mellion Michelle LSVP, Clinical Development
Exercise / conversionStock Option (Right to Buy) · Derivative 7,245 $0.00 Strike: $10.21 $0.00
Disclosure

SEC source: 0001127602-24-018155 · form4.xml · derivative · entry 5

Mellion Michelle L · CIK 0001923040 · SVP, Clinical Development

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 92,755

Underlying: Common Stock · 7,245 shares

Expires 2032-06-30

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 transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 19, 2024.

F4 · derivative.exercise_date: This stock option vests over four years following the vesting commencement date (April 4, 2022) with 25% of such shares vesting on the first anniversary of the vesting commencement date, and the remaining shares vesting in 36 equal monthly installments, subject to continued service through each vesting date.

Read SEC document
June 05, 2024 Filed Jun 7, 2024 16:12 UTC
Mellion Michelle LSVP, Clinical Development
SaleCommon Stock 7,245 $18.09 $131,062.05
Disclosure

SEC source: 0001127602-24-018155 · form4.xml · nonDerivative · entry 2

Mellion Michelle L · CIK 0001923040 · SVP, Clinical Development

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 19, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $18.00 to $18.25, inclusive. The reporting person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote.

Read SEC document
June 05, 2024 Filed Jun 7, 2024 16:12 UTC
Mellion Michelle LSVP, Clinical Development
Exercise / conversionCommon Stock 7,245 $10.21 $73,971.45
Disclosure

SEC source: 0001127602-24-018155 · form4.xml · nonDerivative · entry 1

Mellion Michelle L · CIK 0001923040 · SVP, Clinical Development

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,245

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 transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 19, 2024.

Read SEC document
May 17, 2024 Filed May 17, 2024 20:51 UTC
Svenstrup NielsSVP, Chem. Mfg & Controls
SaleCommon Stock 10,000 $13.41 $134,100.00
Disclosure

SEC source: 0001127602-24-015938 · form4.xml · nonDerivative · entry 1

Svenstrup Niels · CIK 0001922541 · SVP, Chem. Mfg & Controls

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on January 23, 2024.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $13.16 to $13.86, 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 set forth in this footnote.

Read SEC document
March 01, 2024 Filed Mar 1, 2024 17:29 UTC
Mellion Michelle LSVP, Clinical Development
GrantStock Option (Right to Buy) · Derivative 83,000 $0.00 Strike: $16.62 $0.00
Disclosure

SEC source: 0001127602-24-007942 · form4.xml · derivative · entry 1

Mellion Michelle L · CIK 0001923040 · SVP, Clinical Development

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,000

Underlying: Common Stock · 83,000 shares

Expires 2034-02-28

F1 · derivative.exercise_date: This option shall vest as follows: twenty-five percent (25%) on the one-year anniversary of the Grant Date and the remainder vesting in thirty-six (36) equal monthly installments, subject to the option recipient's continued service or employment with the Company on each applicable vesting date.

Read SEC document
March 01, 2024 Filed Mar 1, 2024 17:49 UTC
Svenstrup NielsSVP, Chem. Mfg & Controls
GrantStock Option (Right to Buy) · Derivative 83,000 $0.00 Strike: $16.62 $0.00
Disclosure

SEC source: 0001127602-24-007961 · form4.xml · derivative · entry 1

Svenstrup Niels · CIK 0001922541 · SVP, Chem. Mfg & Controls

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 83,000

Underlying: Common Stock · 83,000 shares

Expires 2034-02-28

F1 · derivative.exercise_date: This option shall vest as follows: twenty-five percent (25%) on the one-year anniversary of the Grant Date and the remainder vesting in thirty-six (36) equal monthly installments, subject to the option recipient's continued service or employment with the Company on each applicable vesting date.

Read SEC document
March 01, 2024 Filed Mar 1, 2024 17:33 UTC
Donnelly NoelChief Financial Officer
GrantStock Option (Right to Buy) · Derivative 144,000 $0.00 Strike: $16.62 $0.00
Disclosure

SEC source: 0001127602-24-007950 · form4.xml · derivative · entry 1

Donnelly Noel · CIK 0001922546 · Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 144,000

Underlying: Common Stock · 144,000 shares

Expires 2034-02-28

F1 · derivative.exercise_date: This option shall vest as follows: twenty-five percent (25%) on the one-year anniversary of the Grant Date and the remainder vesting in thirty-six (36) equal monthly installments, subject to the option recipient's continued service or employment with the Company on each applicable vesting date.

Read SEC document
March 01, 2024 Filed Mar 1, 2024 17:38 UTC
McArthur James GDirector · President and CEO
GrantStock Option (Right to Buy) · Derivative 300,000 $0.00 Strike: $16.62 $0.00
Disclosure

SEC source: 0001127602-24-007956 · form4.xml · derivative · entry 1

McArthur James G · CIK 0001763307 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 300,000

Underlying: Common Stock · 300,000 shares

Expires 2034-02-28

F1 · derivative.exercise_date: This option shall vest as follows: twenty-five percent (25%) on the one-year anniversary of the Grant Date and the remainder vesting in thirty-six (36) equal monthly installments, subject to the option recipient's continued service or employment with the Company on each applicable vesting date.

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February 09, 2024 Filed Feb 13, 2024 21:33 UTC
RA CAPITAL MANAGEMENT, L.P.Director · 10% owner
RA Capital Healthcare Fund LPDirector · 10% owner
RA Capital Nexus Fund II, L.P.Director · 10% owner
Kolchinsky PeterDirector · 10% owner
Shah Rajeev M.Director · 10% owner
PurchaseCommon Stock 2,557,593 $10.64 $27,212,789.52
Disclosure

SEC source: 0001209191-24-003175 · doc4.xml · nonDerivative · entry 1

RA CAPITAL MANAGEMENT, L.P. · CIK 0001346824 · Director · 10% owner

RA Capital Healthcare Fund LP · CIK 0001315082 · Director · 10% owner

RA Capital Nexus Fund II, L.P. · CIK 0001825376 · Director · 10% owner

Kolchinsky Peter · CIK 0001384859 · Director · 10% owner

Shah Rajeev M. · CIK 0001619841 · Director · 10% owner

Joint disclosure: these amounts are not allocated separately to each reporting owner.

10b5-1 filing: No plan indicated

Ownership: Indirect · See footnotes

Disclosed balance after: 9,179,273

F1 · ownership.nature: These securities are held directly by RA Capital Healthcare Fund, L.P. (the "Fund").

F2 · ownership.nature: RA Capital Management, L.P. (the "Adviser") is the investment manager for the Fund, RA Capital Nexus Fund II, L.P. (the "Nexus Fund"), and a separately managed account (the "Account"). The general partner of the Adviser is RA Capital Management GP, LLC (the "Adviser GP"), of which Dr. Peter Kolchinsky and Mr. Rajeev Shah are the managing members. The Adviser, the Adviser GP, Dr. Kolchinsky, and Mr. Shah disclaim beneficial ownership of any of the reported securities, except to the extent of their pecuniary interest therein.

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January 15, 2024 Filed Jan 17, 2024 16:26 UTC
DeLena Mary BethGeneral Counsel
GrantStock Option (Right to Buy) · Derivative 125,000 $0.00 Strike: $6.87 $0.00
Disclosure

SEC source: 0001127602-24-001427 · form4.xml · derivative · entry 1

DeLena Mary Beth · CIK 0001553878 · General Counsel

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 125,000

Underlying: Common Stock · 125,000 shares

Expires 2034-01-14

F1 · derivative.exercise_date: This option shall vest as follows: twenty-five percent (25%) on the one-year anniversary of the Grant Date and the remainder vesting in thirty-six (36) equal monthly installments, subject to the option recipient's continued service or employment with the Company on each applicable vesting date

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November 30, 2023 Filed Dec 5, 2023 07:34 UTC
McArthur James GDirector · President and CEO
PurchaseCommon Stock 1,694 $4.17 $7,055.51
Disclosure

SEC source: 0001127602-23-028801 · form4.xml · nonDerivative · entry 1

McArthur James G · CIK 0001763307 · Director · President and CEO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,694

F1 · price: Shares of Common Stock purchased pursuant to the PepGen Inc. 2022 Employee Stock Purchase Plan ("ESPP"), for the purchase period of June 1, 2023 to November 30, 2023. In accordance with the ESPP, these shares were purchased at a price equal to 85% of the closing price of PepGen's Common Stock on November 30, 2023.

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November 10, 2023 Filed Nov 15, 2023 00:11 UTC
Mayer HowardDirector
GrantStock Option (Right to Buy) · Derivative 22,686 $0.00 Strike: $3.86 $0.00
Disclosure

SEC source: 0001127602-23-027405 · form4.xml · derivative · entry 1

Mayer Howard · CIK 0001699610 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,686

Underlying: Common Stock · 22,686 shares

Expires 2033-11-09

F1 · derivative.exercise_date: This option shall vest as follows: One-third (1/3) on November 10, 2024 and the remainder vesting in twenty-four (24) equal monthly installments, subject to the option recipient's continued service or employment with the Company on each applicable vesting date.

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June 22, 2023 Filed Jun 26, 2023 20:00 UTC GrantStock Option (Right to Buy) · Derivative 9,000 $0.00 Strike: $9.61 $0.00
Disclosure

SEC source: 0001127602-23-019403 · form4.xml · derivative · entry 1

Dable Habib J · CIK 0001690773 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 9,000

Underlying: Common Stock · 9,000 shares

Expires 2033-06-21

F1 · derivative.exercise_date: This option shall vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next Annual Meeting; provided, however, that all vesting shall cease if the individual ceases to serve as a director, unless the Board of Directors determines that the circumstances warrant continuation of vesting.

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June 22, 2023 Filed Jun 26, 2023 20:14 UTC GrantStock Option (Right to Buy) · Derivative 12,000 $0.00 Strike: $9.61 $0.00
Disclosure

SEC source: 0001127602-23-019409 · form4.xml · derivative · entry 1

Resnick Joshua · CIK 0001690959 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,000

Underlying: Common Stock · 12,000 shares

Expires 2033-06-21

F1 · derivative.exercise_date: This option shall vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next Annual Meeting; provided, however, that all vesting shall cease if the individual ceases to serve as a director, unless the Board of Directors determines that the circumstances warrant continuation of vesting.

F1 · ownership.direct: This option shall vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next Annual Meeting; provided, however, that all vesting shall cease if the individual ceases to serve as a director, unless the Board of Directors determines that the circumstances warrant continuation of vesting.

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June 22, 2023 Filed Jun 26, 2023 20:13 UTC GrantStock Option (Right to Buy) · Derivative 12,000 $0.00 Strike: $9.61 $0.00
Disclosure

SEC source: 0001127602-23-019407 · form4.xml · derivative · entry 1

KEATING LAURIE · CIK 0001620743 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,000

Underlying: Common Stock · 12,000 shares

Expires 2033-06-21

F1 · derivative.exercise_date: This option shall vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next Annual Meeting; provided, however, that all vesting shall cease if the individual ceases to serve as a director, unless the Board of Directors determines that the circumstances warrant continuation of vesting.

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June 22, 2023 Filed Jun 26, 2023 20:11 UTC
HENSON HEIDIDirector
GrantStock Option (Right to Buy) · Derivative 12,000 $0.00 Strike: $9.61 $0.00
Disclosure

SEC source: 0001127602-23-019406 · form4.xml · derivative · entry 1

HENSON HEIDI · CIK 0001283301 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,000

Underlying: Common Stock · 12,000 shares

Expires 2033-06-21

F1 · derivative.exercise_date: This option shall vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next Annual Meeting; provided, however, that all vesting shall cease if the individual ceases to serve as a director, unless the Board of Directors determines that the circumstances warrant continuation of vesting.

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June 22, 2023 Filed Jun 26, 2023 20:16 UTC GrantStock Option (Right to Buy) · Derivative 12,000 $0.00 Strike: $9.61 $0.00
Disclosure

SEC source: 0001127602-23-019410 · form4.xml · derivative · entry 1

Ashton Christopher · CIK 0001923076 · Director

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 12,000

Underlying: Common Stock · 12,000 shares

Expires 2033-06-21

F1 · derivative.exercise_date: This option shall vest in full upon the earlier of (i) the first anniversary of the date of grant or (ii) the date of the next Annual Meeting; provided, however, that all vesting shall cease if the individual ceases to serve as a director, unless the Board of Directors determines that the circumstances warrant continuation of vesting.

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June 08, 2023 Filed Jun 9, 2023 19:06 UTC
McArthur James GDirector · President and CEO
Exercise / conversionStock Option (Right to Buy) · Derivative 2,381 $0.00 Strike: $2.71 $0.00
Disclosure

SEC source: 0001127602-23-018472 · form4.xml · derivative · entry 3

McArthur James G · CIK 0001763307 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 325,054

Underlying: Common Stock · 2,381 shares

Expires 2031-03-21

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 transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 8, 2022.

F3 · derivative.exercise_date: This stock option vests over four years following the vesting commencement date (January 21, 2021) with 25% of such shares vesting on the first anniversary of the vesting commencement date, and the remaining shares vesting in 36 equal monthly installments, subject to continued service through each vesting date.

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June 08, 2023 Filed Jun 9, 2023 19:06 UTC
McArthur James GDirector · President and CEO
SaleCommon Stock 2,381 $16.04 $38,187.91
Disclosure

SEC source: 0001127602-23-018472 · form4.xml · nonDerivative · entry 2

McArthur James G · CIK 0001763307 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 8, 2022.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.00 to $16.10, 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 set forth in this footnote.

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June 08, 2023 Filed Jun 9, 2023 19:06 UTC
McArthur James GDirector · President and CEO
Exercise / conversionCommon Stock 2,381 $2.71 $6,452.51
Disclosure

SEC source: 0001127602-23-018472 · form4.xml · nonDerivative · entry 1

McArthur James G · CIK 0001763307 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,381

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 transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 8, 2022.

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June 07, 2023 Filed Jun 8, 2023 17:23 UTC
McArthur James GDirector · President and CEO
Exercise / conversionStock Option (Right to Buy) · Derivative 8,419 $0.00 Strike: $2.71 $0.00
Disclosure

SEC source: 0001127602-23-018351 · form4.xml · derivative · entry 6

McArthur James G · CIK 0001763307 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 327,435

Underlying: Common Stock · 8,419 shares

Expires 2031-03-21

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 transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 8, 2022.

F4 · derivative.exercise_date: This stock option vests over four years following the vesting commencement date (January 21, 2021) with 25% of such shares vesting on the first anniversary of the vesting commencement date, and the remaining shares vesting in 36 equal monthly installments, subject to continued service through each vesting date.

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June 07, 2023 Filed Jun 8, 2023 17:23 UTC
McArthur James GDirector · President and CEO
SaleCommon Stock 8,419 $16.23 $136,617.64
Disclosure

SEC source: 0001127602-23-018351 · form4.xml · nonDerivative · entry 4

McArthur James G · CIK 0001763307 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 8, 2022.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.00 to $16.61, 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 set forth in this footnote.

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June 07, 2023 Filed Jun 8, 2023 17:23 UTC
McArthur James GDirector · President and CEO
Exercise / conversionCommon Stock 8,419 $2.71 $22,815.49
Disclosure

SEC source: 0001127602-23-018351 · form4.xml · nonDerivative · entry 3

McArthur James G · CIK 0001763307 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,419

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 transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 8, 2022.

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June 06, 2023 Filed Jun 8, 2023 17:23 UTC
McArthur James GDirector · President and CEO
Exercise / conversionStock Option (Right to Buy) · Derivative 18,150 $0.00 Strike: $2.71 $0.00
Disclosure

SEC source: 0001127602-23-018351 · form4.xml · derivative · entry 5

McArthur James G · CIK 0001763307 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 335,854

Underlying: Common Stock · 18,150 shares

Expires 2031-03-21

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 transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 8, 2022.

F4 · derivative.exercise_date: This stock option vests over four years following the vesting commencement date (January 21, 2021) with 25% of such shares vesting on the first anniversary of the vesting commencement date, and the remaining shares vesting in 36 equal monthly installments, subject to continued service through each vesting date.

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June 06, 2023 Filed Jun 8, 2023 17:23 UTC
McArthur James GDirector · President and CEO
SaleCommon Stock 18,150 $16.18 $293,659.74
Disclosure

SEC source: 0001127602-23-018351 · form4.xml · nonDerivative · entry 2

McArthur James G · CIK 0001763307 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 8, 2022.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.00 to $16.43, 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 set forth in this footnote.

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June 06, 2023 Filed Jun 8, 2023 17:23 UTC
McArthur James GDirector · President and CEO
Exercise / conversionCommon Stock 18,150 $2.71 $49,186.50
Disclosure

SEC source: 0001127602-23-018351 · form4.xml · nonDerivative · entry 1

McArthur James G · CIK 0001763307 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 18,150

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 transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 8, 2022.

Read SEC document
June 05, 2023 Filed Jun 6, 2023 16:19 UTC
McArthur James GDirector · President and CEO
Exercise / conversionStock Option (Right to Buy) · Derivative 500 $0.00 Strike: $2.71 $0.00
Disclosure

SEC source: 0001127602-23-018040 · form4.xml · derivative · entry 6

McArthur James G · CIK 0001763307 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 354,004

Underlying: Common Stock · 500 shares

Expires 2031-03-21

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 transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 8, 2022.

F4 · derivative.exercise_date: This stock option vests over four years following the vesting commencement date (January 21, 2021) with 25% of such shares vesting on the first anniversary of the vesting commencement date, and the remaining shares vesting in 36 equal monthly installments, subject to continued service through each vesting date.

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June 05, 2023 Filed Jun 6, 2023 16:19 UTC
McArthur James GDirector · President and CEO
SaleCommon Stock 500 $16.06 $8,028.00
Disclosure

SEC source: 0001127602-23-018040 · form4.xml · nonDerivative · entry 4

McArthur James G · CIK 0001763307 · Director · President and CEO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

F1 · kind: The transactions reported in this Form 4 were effected pursuant to a Rule 10b5-1 trading plan adopted by the reporting person on December 8, 2022.

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $16.05 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 set forth in this footnote.

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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.