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Nasdaq · USD

ALNY

ALNYLAM PHARMACEUTICALS, INC.

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Tapewire entity
3132
SEC CIK
0001178670
Parsed reports
483

Last 12 months

Inside the activity.

0 purchase rows · 279 sale rows

Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.
Monthly counts
MonthPurchasesSales
Nov 2025031
Dec 202500
Jan 20260111
Feb 2026011
Mar 20260106
Apr 2026014
May 202600
Jun 202605
Jul 202600
Aug 202600
Sep 202600
Oct 202601

Latest available

Insider transactions

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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
October 02, 2025 Filed Oct 3, 2025 21:13 UTC
Fitzgerald Kevin JosephCSO & EVP, Head of Research
SaleCommon Stock 276 $451.86 $124,713.36
Disclosure

SEC source: 0001735276-25-000114 · edgardoc.xml · nonDerivative · entry 8

Fitzgerald Kevin Joseph · CIK 0001886431 · CSO & EVP, Head of Research

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,447

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

F9 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $451.31 to $452.31. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 21:13 UTC
Fitzgerald Kevin JosephCSO & EVP, Head of Research
SaleCommon Stock 449 $450.81 $202,413.69
Disclosure

SEC source: 0001735276-25-000114 · edgardoc.xml · nonDerivative · entry 7

Fitzgerald Kevin Joseph · CIK 0001886431 · CSO & EVP, Head of Research

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 26,723

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

F8 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $450.29 to $451.29. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 21:13 UTC
Fitzgerald Kevin JosephCSO & EVP, Head of Research
SaleCommon Stock 207 $449.79 $93,106.53
Disclosure

SEC source: 0001735276-25-000114 · edgardoc.xml · nonDerivative · entry 6

Fitzgerald Kevin Joseph · CIK 0001886431 · CSO & EVP, Head of Research

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,172

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

F7 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $449.26 to $450.26. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 21:13 UTC
Fitzgerald Kevin JosephCSO & EVP, Head of Research
SaleCommon Stock 150 $448.77 $67,315.50
Disclosure

SEC source: 0001735276-25-000114 · edgardoc.xml · nonDerivative · entry 5

Fitzgerald Kevin Joseph · CIK 0001886431 · CSO & EVP, Head of Research

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,379

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

F6 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $448.25 to $449.24. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 21:13 UTC
Fitzgerald Kevin JosephCSO & EVP, Head of Research
SaleCommon Stock 47 $447.92 $21,052.24
Disclosure

SEC source: 0001735276-25-000114 · edgardoc.xml · nonDerivative · entry 4

Fitzgerald Kevin Joseph · CIK 0001886431 · CSO & EVP, Head of Research

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,529

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

F5 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $447.21 to $448.21. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 21:13 UTC
Fitzgerald Kevin JosephCSO & EVP, Head of Research
SaleCommon Stock 96 $446.53 $42,866.88
Disclosure

SEC source: 0001735276-25-000114 · edgardoc.xml · nonDerivative · entry 3

Fitzgerald Kevin Joseph · CIK 0001886431 · CSO & EVP, Head of Research

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,576

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

F4 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $446.19 to $447.19. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 21:12 UTC
Garg PushkalEVP Chief R&D
SaleCommon Stock 3 $457.64 $1,372.92
Disclosure

SEC source: 0001735276-25-000113 · edgardoc.xml · nonDerivative · entry 14

Garg Pushkal · CIK 0001829252 · EVP Chief R&D

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,243

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 21:12 UTC
Garg PushkalEVP Chief R&D
SaleCommon Stock 147 $457.43 $67,242.21
Disclosure

SEC source: 0001735276-25-000113 · edgardoc.xml · nonDerivative · entry 13

Garg Pushkal · CIK 0001829252 · EVP Chief R&D

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,246

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 21:12 UTC
Garg PushkalEVP Chief R&D
SaleCommon Stock 73 $455.82 $33,274.86
Disclosure

SEC source: 0001735276-25-000113 · edgardoc.xml · nonDerivative · entry 12

Garg Pushkal · CIK 0001829252 · EVP Chief R&D

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,393

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

F13 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $455.42 to $456.09. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 21:12 UTC
Garg PushkalEVP Chief R&D
SaleCommon Stock 244 $454.84 $110,980.96
Disclosure

SEC source: 0001735276-25-000113 · edgardoc.xml · nonDerivative · entry 11

Garg Pushkal · CIK 0001829252 · EVP Chief R&D

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,466

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

F12 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $454.38 to $455.34. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 21:12 UTC
Garg PushkalEVP Chief R&D
SaleCommon Stock 329 $453.77 $149,290.33
Disclosure

SEC source: 0001735276-25-000113 · edgardoc.xml · nonDerivative · entry 10

Garg Pushkal · CIK 0001829252 · EVP Chief R&D

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,710

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

F11 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $453.37 to $454.37. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 21:12 UTC
Garg PushkalEVP Chief R&D
SaleCommon Stock 668 $452.69 $302,396.92
Disclosure

SEC source: 0001735276-25-000113 · edgardoc.xml · nonDerivative · entry 9

Garg Pushkal · CIK 0001829252 · EVP Chief R&D

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,039

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

F10 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $452.33 to $453.31. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 21:12 UTC
Garg PushkalEVP Chief R&D
SaleCommon Stock 332 $451.86 $150,017.52
Disclosure

SEC source: 0001735276-25-000113 · edgardoc.xml · nonDerivative · entry 8

Garg Pushkal · CIK 0001829252 · EVP Chief R&D

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,707

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

F9 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $451.31 to $452.31. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 21:12 UTC
Garg PushkalEVP Chief R&D
SaleCommon Stock 541 $450.81 $243,888.21
Disclosure

SEC source: 0001735276-25-000113 · edgardoc.xml · nonDerivative · entry 7

Garg Pushkal · CIK 0001829252 · EVP Chief R&D

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,039

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

F8 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $450.29 to $451.29. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 21:12 UTC
Garg PushkalEVP Chief R&D
SaleCommon Stock 249 $449.79 $111,997.71
Disclosure

SEC source: 0001735276-25-000113 · edgardoc.xml · nonDerivative · entry 6

Garg Pushkal · CIK 0001829252 · EVP Chief R&D

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,580

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

F7 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $449.26 to $450.26. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 21:12 UTC
Garg PushkalEVP Chief R&D
SaleCommon Stock 180 $448.77 $80,778.60
Disclosure

SEC source: 0001735276-25-000113 · edgardoc.xml · nonDerivative · entry 5

Garg Pushkal · CIK 0001829252 · EVP Chief R&D

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,829

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

F6 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $448.25 to $449.24. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 21:12 UTC
Garg PushkalEVP Chief R&D
SaleCommon Stock 56 $447.92 $25,083.52
Disclosure

SEC source: 0001735276-25-000113 · edgardoc.xml · nonDerivative · entry 4

Garg Pushkal · CIK 0001829252 · EVP Chief R&D

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 26,009

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

F5 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $447.21 to $448.21. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
October 02, 2025 Filed Oct 3, 2025 21:12 UTC
Garg PushkalEVP Chief R&D
SaleCommon Stock 115 $446.53 $51,350.95
Disclosure

SEC source: 0001735276-25-000113 · edgardoc.xml · nonDerivative · entry 3

Garg Pushkal · CIK 0001829252 · EVP Chief R&D

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 26,065

F3 · kind: Represents shares automatically sold by the Company on behalf of the reporting person pursuant to a mandatory sell-to-cover provision in the award agreement required to cover minimum statutory tax withholding obligations that became due upon the vesting and settlement of tranches of PSUs granted to the reporting person on February 24, 2021 and March 1, 2024.

F4 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $446.19 to $447.19. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 21:15 UTC
SUPRAN BRYANEVP, CLO and Secretary
GrantCommon Stock 13,026 $0.00 $0.00
Disclosure

SEC source: 0001735276-25-000118 · edgardoc.xml · nonDerivative · entry 1

SUPRAN BRYAN · CIK 0001511797 · EVP, CLO and Secretary

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 13,026

F1 · shares: These shares are represented by restricted stock units (RSUs) granted under the Amended and Restated 2018 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of common stock. The RSUs will vest over a three-year period, with one third vesting on each of the first, second and third anniversaries of the grant date, subject to the Reporting Persons continuous service with the Issuer as of each such vesting date.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 21:14 UTC
Poulton Jeffrey V.EVP, Chief Financial Officer
GrantCommon Stock 4,644 $0.00 $0.00
Disclosure

SEC source: 0001735276-25-000117 · edgardoc.xml · nonDerivative · entry 2

Poulton Jeffrey V. · CIK 0001782962 · EVP, Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 57,873

F2 · kind: On March 1, 2024, the reporting person was granted a PSU under the 2018 Stock Incentive Plan. The shares subject to the PSU vest based on the achievement of three specified performance measures. The shares reported were issued to the reporting person upon vesting of thirty (30) percent of the shares subject to the PSU based on the issuer publicly reporting the initiation of a Phase 3 clinical study in a prevalent indication, as determined by the PC&C Committee on October 1, 2025.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 21:14 UTC
Poulton Jeffrey V.EVP, Chief Financial Officer
GrantCommon Stock 3,108 $0.00 $0.00
Disclosure

SEC source: 0001735276-25-000117 · edgardoc.xml · nonDerivative · entry 1

Poulton Jeffrey V. · CIK 0001782962 · EVP, Chief Financial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 53,229

F1 · kind: On February 24, 2021, the reporting person was granted a performance-based stock unit (PSU) under the 2018 Stock Incentive Plan. The shares subject to the PSU vest based on the achievement of four specified performance measures. The shares reported were issued to the reporting person upon vesting of one-quarter of the shares subject to the PSU based on the issuer publicly reporting the initiation of a Phase 3 clinical study of an RNAi therapeutic in development to treat a prevalent disease, as determined by the People, Culture and Compensation (PC&C) Committee of the Issuer Board of Directors on October 1, 2025.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 21:14 UTC
Greenstreet YvonneDirector · Chief Executive Officer
GrantCommon Stock 14,252 $0.00 $0.00
Disclosure

SEC source: 0001735276-25-000116 · edgardoc.xml · nonDerivative · entry 2

Greenstreet Yvonne · CIK 0001446125 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 74,333

F2 · kind: On March 1, 2024, the reporting person was granted a PSU under the 2018 Stock Incentive Plan. The shares subject to the PSU vest based on the achievement of three specified performance measures. The shares reported were issued to the reporting person upon vesting of thirty (30) percent of the shares subject to the PSU based on the issuer publicly reporting the initiation of a Phase 3 clinical study in a prevalent indication, as determined by the PC&C Committee on October 1, 2025.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 21:14 UTC
Greenstreet YvonneDirector · Chief Executive Officer
GrantCommon Stock 3,860 $0.00 $0.00
Disclosure

SEC source: 0001735276-25-000116 · edgardoc.xml · nonDerivative · entry 1

Greenstreet Yvonne · CIK 0001446125 · Director · Chief Executive Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 60,081

F1 · kind: On February 24, 2021, the reporting person was granted a performance-based stock unit (PSU) under the 2018 Stock Incentive Plan. The shares subject to the PSU vest based on the achievement of four specified performance measures. The shares reported were issued to the reporting person upon vesting of one-quarter of the shares subject to the PSU based on the issuer publicly reporting the initiation of a Phase 3 clinical study of an RNAi therapeutic in development to treat a prevalent disease, as determined by the People, Culture and Compensation (PC&C) Committee of the Issuer Board of Directors on October 1, 2025.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 21:14 UTC
Tanguler TolgaEVP, Chief Commercial Officer
GrantCommon Stock 2,851 $0.00 $0.00
Disclosure

SEC source: 0001735276-25-000115 · edgardoc.xml · nonDerivative · entry 1

Tanguler Tolga · CIK 0001849458 · EVP, Chief Commercial Officer

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 28,843

F1 · kind: On March 1, 2024, the reporting person was granted a performance-based stock unit (PSU) under the 2018 Stock Incentive Plan. The shares subject to the PSU vest based on the achievement of three specified performance measures. The shares reported were issued to the reporting person upon vesting of thirty (30) percent of the shares subject to the PSU based on the issuer publicly reporting the initiation of a Phase 3 clinical study in a prevalent indication, as determined by the People, Culture and Compensation Committee of the Issuer Board of Directors on October 1, 2025.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 21:13 UTC
Fitzgerald Kevin JosephCSO & EVP, Head of Research
GrantCommon Stock 2,851 $0.00 $0.00
Disclosure

SEC source: 0001735276-25-000114 · edgardoc.xml · nonDerivative · entry 2

Fitzgerald Kevin Joseph · CIK 0001886431 · CSO & EVP, Head of Research

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 27,672

F2 · kind: On March 1, 2024, the reporting person was granted a PSU under the 2018 Stock Incentive Plan. The shares subject to the PSU vest based on the achievement of three specified performance measures. The shares reported were issued to the reporting person upon vesting of thirty (30) percent of the shares subject to the PSU based on the issuer publicly reporting the initiation of a Phase 3 clinical study in a prevalent indication, as determined by the PC&C Committee on October 1, 2025.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 21:13 UTC
Fitzgerald Kevin JosephCSO & EVP, Head of Research
GrantCommon Stock 2,102 $0.00 $0.00
Disclosure

SEC source: 0001735276-25-000114 · edgardoc.xml · nonDerivative · entry 1

Fitzgerald Kevin Joseph · CIK 0001886431 · CSO & EVP, Head of Research

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 24,821

F1 · kind: On February 24, 2021, the reporting person was granted a performance-based stock unit (PSU) under the 2018 Stock Incentive Plan. The shares subject to the PSU vest based on the achievement of four specified performance measures. The shares reported were issued to the reporting person upon vesting of one-quarter of the shares subject to the PSU based on the issuer publicly reporting the initiation of a Phase 3 clinical study of an RNAi therapeutic in development to treat a prevalent disease, as determined by the People, Culture and Compensation (PC&C) Committee of the Issuer Board of Directors on October 1, 2025.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 21:12 UTC
Garg PushkalEVP Chief R&D
GrantCommon Stock 2,851 $0.00 $0.00
Disclosure

SEC source: 0001735276-25-000113 · edgardoc.xml · nonDerivative · entry 2

Garg Pushkal · CIK 0001829252 · EVP Chief R&D

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 26,180

F2 · kind: On March 1, 2024, the reporting person was granted a PSU under the 2018 Stock Incentive Plan. The shares subject to the PSU vest based on the achievement of three specified performance measures. The shares reported were issued to the reporting person upon vesting of thirty (30) percent of the shares subject to the PSU based on the issuer publicly reporting the initiation of a Phase 3 clinical study in a prevalent indication, as determined by the PC&C Committee on October 1, 2025.

Read SEC document
October 01, 2025 Filed Oct 3, 2025 21:12 UTC
Garg PushkalEVP Chief R&D
GrantCommon Stock 3,108 $0.00 $0.00
Disclosure

SEC source: 0001735276-25-000113 · edgardoc.xml · nonDerivative · entry 1

Garg Pushkal · CIK 0001829252 · EVP Chief R&D

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,329

F1 · kind: On February 24, 2021, the reporting person was granted a performance-based stock unit (PSU) under the 2018 Stock Incentive Plan. The shares subject to the PSU vest based on the achievement of four specified performance measures. The shares reported were issued to the reporting person upon vesting of one-quarter of the shares subject to the PSU based on the issuer publicly reporting the initiation of a Phase 3 clinical study of an RNAi therapeutic in development to treat a prevalent disease, as determined by the People, Culture and Compensation (PC&C) Committee of the Issuer Board of Directors on October 1, 2025.

Read SEC document
September 09, 2025 Filed Sep 11, 2025 20:05 UTC Exercise / conversionStock Option (right to buy) · Derivative 18,000 $0.00 Strike: $100.65 $0.00
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · derivative · entry 18

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 18,000 shares

Expires 2028-06-01

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

F17 · derivative.exercise_date: This stock option was fully vested and exercisable as of June 1, 2021.

Read SEC document
September 09, 2025 Filed Sep 11, 2025 20:05 UTC SaleCommon Stock 25 $480.98 $12,024.50
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · nonDerivative · entry 17

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 775

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

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September 09, 2025 Filed Sep 11, 2025 20:05 UTC SaleCommon Stock 1,386 $479.55 $664,656.30
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · nonDerivative · entry 16

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 800

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

F16 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $479.35 to $479.90. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

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September 09, 2025 Filed Sep 11, 2025 20:05 UTC SaleCommon Stock 1,450 $478.67 $694,071.50
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · nonDerivative · entry 15

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 2,186

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

F15 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $478.33 to $479.30. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

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September 09, 2025 Filed Sep 11, 2025 20:05 UTC SaleCommon Stock 1,183 $477.47 $564,847.01
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · nonDerivative · entry 14

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 3,636

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

F14 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $477.05 to $477.88. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

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September 09, 2025 Filed Sep 11, 2025 20:05 UTC SaleCommon Stock 972 $476.31 $462,973.32
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · nonDerivative · entry 13

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 4,819

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

F13 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $475.85 to $476.79. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

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September 09, 2025 Filed Sep 11, 2025 20:05 UTC SaleCommon Stock 951 $474.85 $451,582.35
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · nonDerivative · entry 12

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 5,791

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

F12 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $474.58 to $475.06. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

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September 09, 2025 Filed Sep 11, 2025 20:05 UTC SaleCommon Stock 838 $474.22 $397,396.36
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · nonDerivative · entry 11

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 6,742

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

F11 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $473.48 to $474.48. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

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September 09, 2025 Filed Sep 11, 2025 20:05 UTC SaleCommon Stock 823 $472.82 $389,130.86
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · nonDerivative · entry 10

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 7,580

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

F10 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $472.37 to $473.30. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

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September 09, 2025 Filed Sep 11, 2025 20:05 UTC SaleCommon Stock 222 $471.25 $104,617.50
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · nonDerivative · entry 9

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,403

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

F9 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $470.77 to $471.75. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

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September 09, 2025 Filed Sep 11, 2025 20:05 UTC SaleCommon Stock 799 $464.36 $371,023.64
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · nonDerivative · entry 8

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 8,625

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

F8 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $464.18 to $464.96. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
September 09, 2025 Filed Sep 11, 2025 20:05 UTC SaleCommon Stock 1,652 $463.00 $764,876.00
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · nonDerivative · entry 7

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 9,424

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

F7 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $462.73 to $463.52. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
September 09, 2025 Filed Sep 11, 2025 20:05 UTC SaleCommon Stock 2,290 $461.92 $1,057,796.80
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · nonDerivative · entry 6

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 11,076

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

F6 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $461.42 to $462.41. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
September 09, 2025 Filed Sep 11, 2025 20:05 UTC SaleCommon Stock 473 $460.71 $217,915.83
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · nonDerivative · entry 5

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,366

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

F5 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $460.35 to $461.26. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
September 09, 2025 Filed Sep 11, 2025 20:05 UTC SaleCommon Stock 1,403 $459.73 $645,001.19
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · nonDerivative · entry 4

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,839

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

F4 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $459.29 to $460.22. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
September 09, 2025 Filed Sep 11, 2025 20:05 UTC SaleCommon Stock 1,888 $458.86 $866,327.68
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · nonDerivative · entry 3

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 15,242

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

F3 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $458.22 to $459.09. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
September 09, 2025 Filed Sep 11, 2025 20:05 UTC SaleCommon Stock 1,645 $457.44 $752,488.80
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · nonDerivative · entry 2

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 17,130

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

F2 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $456.93 to $457.91. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
September 09, 2025 Filed Sep 11, 2025 20:05 UTC Exercise / conversionCommon Stock 18,000 $100.65 $1,811,700.00
Disclosure

SEC source: 0001735276-25-000097 · edgardoc.xml · nonDerivative · entry 1

Reitan Colleen F · CIK 0001740730 · Director

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 18,775

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: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on June 10, 2025.

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August 29, 2025 Filed Sep 2, 2025 20:10 UTC
Tanguler TolgaEVP, Chief Commercial Officer
SaleCommon Stock 144 $452.49 $65,158.56
Disclosure

SEC source: 0001735276-25-000094 · edgardoc.xml · nonDerivative · entry 6

Tanguler Tolga · CIK 0001849458 · EVP, Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,992

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on May 27, 2025.

F7 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $452.22 to $452.54. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
August 29, 2025 Filed Sep 2, 2025 20:10 UTC
Tanguler TolgaEVP, Chief Commercial Officer
SaleCommon Stock 266 $451.52 $120,104.32
Disclosure

SEC source: 0001735276-25-000094 · edgardoc.xml · nonDerivative · entry 5

Tanguler Tolga · CIK 0001849458 · EVP, Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 26,136

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on May 27, 2025.

F6 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $451.21 to $451.68. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

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August 29, 2025 Filed Sep 2, 2025 20:10 UTC
Tanguler TolgaEVP, Chief Commercial Officer
SaleCommon Stock 681 $449.54 $306,136.74
Disclosure

SEC source: 0001735276-25-000094 · edgardoc.xml · nonDerivative · entry 4

Tanguler Tolga · CIK 0001849458 · EVP, Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 26,402

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on May 27, 2025.

F5 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $449.07 to $449.98. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

Read SEC document
August 29, 2025 Filed Sep 2, 2025 20:10 UTC
Tanguler TolgaEVP, Chief Commercial Officer
SaleCommon Stock 1,289 $448.05 $577,536.45
Disclosure

SEC source: 0001735276-25-000094 · edgardoc.xml · nonDerivative · entry 3

Tanguler Tolga · CIK 0001849458 · EVP, Chief Commercial Officer

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 27,083

F1 · kind: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on May 27, 2025.

F4 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $447.59 to $448.58. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information regarding the number of shares sold at each price within the range.

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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.