Swartz Robin

SEC source: 0001104659-26-020183 · tm267337-4_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · COO & CBO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 199,738

F1 · kind: Represents shares of common stock of Voyager Therapeutics, Inc. (the "Corporation") sold, pursuant to a durable automatic sale instruction adopted by the reporting person on May 12, 2025, effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on February 21, 2026. The sales do not represent a discretionary trade by the reporting person.

F1 · shares: Represents shares of common stock of Voyager Therapeutics, Inc. (the "Corporation") sold, pursuant to a durable automatic sale instruction adopted by the reporting person on May 12, 2025, effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on February 21, 2026. The sales do not represent a discretionary trade by the reporting person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.61 to $3.86, inclusive. The reporting person undertakes to provide to the Corporation, any security holder of the Corporation, 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 in footnote (2) to this Form 4.

SEC source: 0001104659-26-018131 · tm266896-3_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · COO & CBO

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 206,196

F1 · kind: Represents shares of common stock of Voyager Therapeutics, Inc. (the "Corporation") sold, pursuant to a durable automatic sale instruction adopted by the reporting person on May 12, 2025, effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on February 17, 2026. The sales do not represent a discretionary trade by the reporting person.

F1 · shares: Represents shares of common stock of Voyager Therapeutics, Inc. (the "Corporation") sold, pursuant to a durable automatic sale instruction adopted by the reporting person on May 12, 2025, effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on February 17, 2026. The sales do not represent a discretionary trade by the reporting person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.40 to $3.47, inclusive. The reporting person undertakes to provide to the Corporation, any security holder of the Corporation, 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 in footnote (2) to this Form 4.

SEC source: 0001104659-26-013416 · tm266069-3_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · COO & CBO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 210,078

F1 · kind: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on February 9, 2026. The sales do not represent a discretionary trade by the reporting person.

F1 · shares: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on February 9, 2026. The sales do not represent a discretionary trade by the reporting person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $3.72 to $3.90, inclusive. The reporting person undertakes to provide to Voyager Therapeutics, Inc., 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 in footnote (2) to this Form 4.

SEC source: 0001104659-26-012675 · tm265871-3_4seq1.xml · derivative · entry 2

Swartz Robin · CIK 0001909636 · COO & CBO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 210,000

Underlying: Common Stock · 210,000 shares

Expires 2036-02-06

F2 · derivative.exercise_date: This stock option was issued pursuant to the Plan. The vesting commencement date of the option is the grant date, February 6, 2026. The option vests over four years, with 1/48th of the shares of common stock underlying the option vesting upon the one-month anniversary of such vesting commencement date and an additional 1/48th of the shares of common stock underlying the option vesting at the end of each successive one-month period thereafter, subject to the Reporting Person's continued service.

SEC source: 0001104659-26-012675 · tm265871-3_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · COO & CBO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 214,647

F1 · shares: Consists of shares of common stock issuable under an aggregate of 45,000 restricted stock units ("RSUs") awarded to the Reporting Person pursuant to the Voyager Therapeutics, Inc. 2025 Stock Incentive Plan (the "Plan"). Each RSU represents the right to receive one share of common stock upon vesting. The vesting commencement date of the RSU award is the grant date, February 6, 2026. The RSU award vests over three years, with 1/3rd of the shares of common stock underlying the RSU award vesting on the one-year anniversary of such vesting commencement date and an additional 1/3rd of the shares of common stock underlying the RSU award vesting at the end of each successive one-year period thereafter, subject to the Reporting Person's continued service.

SEC source: 0001104659-25-016516 · tm257355-4_4seq1.xml · derivative · entry 3

Swartz Robin · CIK 0001909636 · COO & CBO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 142,500

Underlying: Common Stock · 142,500 shares

Expires 2035-02-21

F4 · derivative.exercise_date: This stock option was issued pursuant to the Plan. The vesting commencement date of the option is the grant date, February 21, 2025. The option vests over four years, with 1/48th of the shares of common stock underlying the option vesting upon the one-month anniversary of such vesting commencement date and an additional 1/48th of the shares of common stock underlying the option vesting at the end of each successive one-month period thereafter, subject to the Reporting Person's continued service.

SEC source: 0001104659-25-016516 · tm257355-4_4seq1.xml · nonDerivative · entry 2

Swartz Robin · CIK 0001909636 · COO & CBO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 169,647

F3 · shares: Consists of shares of common stock issuable under an aggregate of 71,250 restricted stock units ("RSUs") awarded to the Reporting Person pursuant to the Voyager Therapeutics, Inc. 2015 Stock Option and Incentive Plan (the "Plan"). Each RSU represents the right to receive one share of common stock upon vesting. The vesting commencement date of the RSU award is the grant date, February 21, 2025. The RSU award vests over three years, with 1/3rd of the shares of common stock underlying the RSU award vesting on the one-year anniversary of such vesting commencement date and an additional 1/3rd of the shares of common stock underlying the RSU award vesting at the end of each successive one-year period thereafter, subject to the Reporting Person's continued service.

SEC source: 0001104659-25-016516 · tm257355-4_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · COO & CBO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 98,397

F1 · shares: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on February 17, 2025. The sales do not represent a discretionary trade by the reporting person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.22 to $4.33, inclusive. The reporting person undertakes to provide to Voyager Therapeutics, Inc., 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 in footnote (2) to this Form 4.

SEC source: 0001104659-25-012198 · tm256369-3_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · COO & CBO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 102,291

F1 · shares: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on February 9, 2025. The sales do not represent a discretionary trade by the reporting person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $4.13 to $5.00, inclusive. The reporting person undertakes to provide to Voyager Therapeutics, Inc., 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 in footnote (2) to this Form 4.

SEC source: 0001104659-25-003773 · tm253408-2_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · COO & CBO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 109,241

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.05 to $5.23, inclusive. The reporting person undertakes to provide to Voyager Therapeutics, Inc., 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 in footnote (1) to this Form 4.

SEC source: 0001104659-24-131725 · tm2431995-1_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · COO&CBO

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 112,328

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $5.62 to $5.70, inclusive. The reporting person undertakes to provide to Voyager Therapeutics, Inc., 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 in footnote (1) to this Form 4.

F2 · balance_after: Includes 1,824 shares of common stock acquired under the Voyager Therapeutics, Inc. 2015 Employee Stock Purchase Plan on June 28, 2024.

SEC source: 0001104659-24-043107 · tm2410775-2_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 117,004

F1 · kind: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on April 1, 2024. The sales do not represent a discretionary trade by the reporting person.

F1 · shares: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on April 1, 2024. The sales do not represent a discretionary trade by the reporting person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.83 to $10.01, inclusive. The reporting person undertakes to provide to Voyager Therapeutics, Inc., 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 in footnote (2) to this Form 4.

SEC source: 0001104659-24-026562 · tm246990-4_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 118,361

F1 · kind: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on February 17, 2024. The sales do not represent a discretionary trade by the reporting person.

F1 · shares: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on February 17, 2024. The sales do not represent a discretionary trade by the reporting person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.36 to $7.52, inclusive. The reporting person undertakes to provide to Voyager Therapeutics, Inc., 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 in footnote (2) to this Form 4.

SEC source: 0001104659-24-024989 · tm246517-3_4seq1.xml · derivative · entry 2

Swartz Robin · CIK 0001909636 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 100,000

Underlying: Common Stock · 100,000 shares

Expires 2034-02-09

F2 · derivative.exercise_date: This stock option was issued pursuant to the Plan. The vesting commencement date of the option is the grant date, February 9, 2024. The option vests over four years, with 1/48th of the shares of common stock underlying the option vesting upon the one-month anniversary of such vesting commencement date and an additional 1/48th of the shares of common stock underlying the option vesting at the end of each successive one-month period thereafter, subject to the Reporting Person's continued service.

SEC source: 0001104659-24-024989 · tm246517-3_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 122,327

F1 · shares: Consists of shares of common stock issuable under an aggregate of 50,000 restricted stock units ("RSUs") awarded to the Reporting Person pursuant to the Voyager Therapeutics, Inc. 2015 Stock Option and Incentive Plan (the "Plan"). Each RSU represents the right to receive one share of common stock upon vesting. The vesting commencement date of the RSU award is the grant date, February 9, 2024. The RSU award vests over three years, with 1/3rd of the shares of common stock underlying the RSU award vesting on the one-year anniversary of such vesting commencement date and an additional 1/3rd of the shares of common stock underlying the RSU award vesting at the end of each successive one-year period thereafter, subject to the Reporting Person's continued service.

SEC source: 0001104659-24-005247 · tm243664-2_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,327

F1 · kind: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on January 13, 2024. The sales do not represent a discretionary trade by the reporting person.

F1 · shares: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on January 13, 2024. The sales do not represent a discretionary trade by the reporting person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.04 to $7.27, inclusive. The reporting person undertakes to provide to Voyager Therapeutics, Inc., 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 in footnote (2) to this Form 4.

F3 · balance_after: Includes 3,253 shares of common stock acquired under the Voyager Therapeutics, Inc. 2015 Employee Stock Purchase Plan since the date of the reporting person's last Form 4.

SEC source: 0001104659-23-042228 · tm2311887-2_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 71,617

F1 · kind: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the Reporting Person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on April 1, 2023. The sales do not represent a discretionary trade by the Reporting Person.

F1 · shares: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the Reporting Person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on April 1, 2023. The sales do not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.54 to $8.18, inclusive. The Reporting Person undertakes to provide to Voyager Therapeutics, Inc., 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 in footnote (2) to this Form 4.

SEC source: 0001104659-23-035640 · tm2310223-2_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · Chief Operating Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 72,876

F1 · kind: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the Reporting Person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on March 19, 2023. The Reporting Person structured the durable automatic sales instructions to constitute a "binding contract" consistent with the affirmative defense to liability under Rule 10b5-1. The sales do not represent a discretionary trade by the Reporting Person.

F1 · shares: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the Reporting Person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on March 19, 2023. The Reporting Person structured the durable automatic sales instructions to constitute a "binding contract" consistent with the affirmative defense to liability under Rule 10b5-1. The sales do not represent a discretionary trade by the Reporting Person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.58 to $7.94, inclusive. The Reporting Person undertakes to provide to Voyager Therapeutics, Inc., 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 in footnote (2) to this Form 4.

SEC source: 0001104659-23-033928 · tm239839-1_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 76,530

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.16 to $8.251, inclusive. The reporting person undertakes to provide to Voyager Therapeutics, Inc., 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 in footnote (1) to this Form 4.

SEC source: 0001104659-23-024419 · tm237526-2_4seq1.xml · derivative · entry 2

Swartz Robin · CIK 0001909636 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 80,000

Underlying: Common Stock · 80,000 shares

Expires 2033-02-17

F2 · derivative.exercise_date: This stock option was issued pursuant to the Plan. The vesting commencement date of the option is the grant date, February 17, 2023. The option vests over four years, with 1/48th of the shares of common stock underlying the option vesting upon the one-month anniversary of such vesting commencement date and an additional 1/48th of the shares of common stock underlying the option vesting at the end of each successive one-month period thereafter, subject to the Reporting Person's continued service.

SEC source: 0001104659-23-024419 · tm237526-2_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 91,903

F1 · shares: Consists of shares of common stock issuable under an aggregate of 40,000 restricted stock units ("RSUs") awarded to the Reporting Person pursuant to the Voyager Therapeutics, Inc. 2015 Stock Option and Incentive Plan (the "Plan"). Each RSU represents the right to receive one share of common stock upon vesting. The vesting commencement date of the RSU award is the grant date, February 17, 2023. The RSU award vests over three years, with 1/3rd of the shares of common stock underlying the RSU award vesting on the one-year anniversary of such vesting commencement date and an additional 1/3rd of the shares of common stock underlying the RSU award vesting at the end of each successive one-year period thereafter, subject to the Reporting Person's continued service.

SEC source: 0001104659-23-005049 · tm233882-1_4seq1.xml · nonDerivative · entry 2

Swartz Robin · CIK 0001909636 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 51,903

F1 · kind: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on January 13, 2023. The reporting person structured the durable automatic sales instructions to constitute a "binding contract" consistent with the affirmative defense to liability under Rule 10b5-1. The sales do not represent a discretionary trade by the reporting person.

F1 · shares: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on January 13, 2023. The reporting person structured the durable automatic sales instructions to constitute a "binding contract" consistent with the affirmative defense to liability under Rule 10b5-1. The sales do not represent a discretionary trade 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 $10.19 to $10.75, inclusive. The reporting person undertakes to provide to Voyager Therapeutics, Inc., 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 in footnote (3) to this Form 4.

SEC source: 0001104659-23-005049 · tm233882-1_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,695

F1 · kind: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on January 13, 2023. The reporting person structured the durable automatic sales instructions to constitute a "binding contract" consistent with the affirmative defense to liability under Rule 10b5-1. The sales do not represent a discretionary trade by the reporting person.

F1 · shares: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on January 13, 2023. The reporting person structured the durable automatic sales instructions to constitute a "binding contract" consistent with the affirmative defense to liability under Rule 10b5-1. The sales do not represent a discretionary trade by the reporting person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $9.19 to $10.18, inclusive. The reporting person undertakes to provide to Voyager Therapeutics, Inc., 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 in footnote (2) to this Form 4.

F4 · balance_after: Includes 2,031 shares of common stock acquired under the Voyager Therapeutics, Inc. 2015 Employee Stock Purchase Plan on December 31, 2022.

SEC source: 0001104659-22-043246 · tm2212086-2_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 52,060

F1 · kind: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on April 1, 2022. The reporting person structured the durable automatic sales instructions to constitute a "binding contract" consistent with the affirmative defense to liability under Rule 10b5-1. The sales do not represent a discretionary trade by the reporting person.

F1 · shares: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on April 1, 2022. The reporting person structured the durable automatic sales instructions to constitute a "binding contract" consistent with the affirmative defense to liability under Rule 10b5-1. The sales do not represent a discretionary trade by the reporting person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $8.25 to $8.5569, inclusive. The reporting person undertakes to provide to Voyager Therapeutics, Inc., 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 in footnote (2) to this Form 4.

SEC source: 0001104659-22-037154 · tm2210284-4_4seq1.xml · nonDerivative · entry 2

Swartz Robin · CIK 0001909636 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,587

F1 · kind: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on March 19, 2022. The reporting person structured the durable automatic sales instructions to constitute a "binding contract" consistent with the affirmative defense to liability under Rule 10b5-1. The sales do not represent a discretionary trade by the reporting person.

F1 · shares: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on March 19, 2022. The reporting person structured the durable automatic sales instructions to constitute a "binding contract" consistent with the affirmative defense to liability under Rule 10b5-1. The sales do not represent a discretionary trade 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 $8.66 to $8.695, inclusive. The reporting person undertakes to provide to Voyager Therapeutics, Inc., 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 in footnote (3) to this Form 4.

SEC source: 0001104659-22-037154 · tm2210284-4_4seq1.xml · nonDerivative · entry 1

Swartz Robin · CIK 0001909636 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 53,638

F1 · kind: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on March 19, 2022. The reporting person structured the durable automatic sales instructions to constitute a "binding contract" consistent with the affirmative defense to liability under Rule 10b5-1. The sales do not represent a discretionary trade by the reporting person.

F1 · shares: Represents shares of common stock sold, pursuant to a durable automatic sales instruction letter effecting the sell-to-cover election of the reporting person to satisfy tax withholding obligations, in connection with the vesting of restricted stock units on March 19, 2022. The reporting person structured the durable automatic sales instructions to constitute a "binding contract" consistent with the affirmative defense to liability under Rule 10b5-1. The sales do not represent a discretionary trade by the reporting person.

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $7.66 to $8.655, inclusive. The reporting person undertakes to provide to Voyager Therapeutics, Inc., 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 in footnote (2) to this Form 4.

SEC source: 0001104659-22-017125 · tm225933-4_4seq1.xml · derivative · entry 1

Swartz Robin · CIK 0001909636 · Chief Operating Officer

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 65,000

Underlying: Common Stock · 65,000 shares

Expires 2032-02-07

F1 · derivative.exercise_date: This stock option was issued pursuant to the Voyager Therapeutics, Inc. 2015 Stock Option and Incentive Plan. The vesting commencement date of the option is the grant date, February 7, 2022. The option vests over four years, with 1/48th of the shares of common stock underlying the option vesting upon the one-month anniversary of such vesting commencement date and an additional 1/48th of the shares of common stock underlying the option vesting at the end of each successive one-month period thereafter, subject to the Reporting Person's continued service.