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person · Reporting owner

Fitzgerald Kevin Joseph

Disclosed activity across 2 companies

Tapewire entity
53095
SEC CIK
0001886431

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
ALNYLAM PHARMACEUTICALS, INC.ALNY · Entity 3132CSO & EVP, Head of ResearchMarch 04, 2026March 06, 2026
Ovid Therapeutics Inc.OVID · Entity 5411DirectorApril 07, 2026April 09, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

ALNYLAM PHARMACEUTICALS, INC.

Report date March 04, 2026 · Filed March 06, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect20,569 Ending reported balance After 2026-03-05 transaction · row 12
12 source rows · reconciled sequence

Row 1 · 2026-03-04 · Sale · Disposed 29 · Balance 21,831

F1: 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 to cover minimum statutory tax withholding obligations upon the vesting of restricted stock units.

F2: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $318.27 to $319.27. 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.

Row 2 · 2026-03-04 · Sale · Disposed 28 · Balance 21,803

F1: 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 to cover minimum statutory tax withholding obligations upon the vesting of restricted stock units.

F3: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $319.28 to $320.28. 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.

Row 3 · 2026-03-04 · Sale · Disposed 59 · Balance 21,744

F1: 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 to cover minimum statutory tax withholding obligations upon the vesting of restricted stock units.

F4: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $320.33 to $321.33. 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.

Row 4 · 2026-03-04 · Sale · Disposed 79 · Balance 21,665

F1: 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 to cover minimum statutory tax withholding obligations upon the vesting of restricted stock units.

F5: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $321.34 to $322.31. 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.

Row 5 · 2026-03-04 · Sale · Disposed 96 · Balance 21,569

F1: 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 to cover minimum statutory tax withholding obligations upon the vesting of restricted stock units.

F6: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $322.36 to $323.36. 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.

Row 6 · 2026-03-04 · Sale · Disposed 210 · Balance 21,359

F1: 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 to cover minimum statutory tax withholding obligations upon the vesting of restricted stock units.

F7: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $323.38 to $324.35. 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.

Row 7 · 2026-03-04 · Sale · Disposed 75 · Balance 21,284

F1: 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 to cover minimum statutory tax withholding obligations upon the vesting of restricted stock units.

F8: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $324.39 to $325.38. 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.

Row 8 · 2026-03-04 · Sale · Disposed 57 · Balance 21,227

F1: 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 to cover minimum statutory tax withholding obligations upon the vesting of restricted stock units.

F9: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $325.40 to $326.21. 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.

Row 9 · 2026-03-05 · Sale · Disposed 124 · Balance 21,103

F10: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on August 14, 2025.

F11: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $321.43 to $322.00. 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.

Row 10 · 2026-03-05 · Sale · Disposed 233 · Balance 20,870

F10: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on August 14, 2025.

F12: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $322.81 to $323.65. 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.

Row 11 · 2026-03-05 · Sale · Disposed 148 · Balance 20,722

F10: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on August 14, 2025.

F13: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $324.36 to $325.01. 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.

Row 12 · 2026-03-05 · Sale · Disposed 153 · Balance 20,569

F10: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on August 14, 2025.

F14: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $326.01 to $326.40. 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.

Common StockSEC Table I · non-derivativeIndirectby Managed Account537 Reported balance Holding disclosure · report date 2026-03-04 · row 13 Holding and transaction disclosures are not merged.
1 source row

Row 13 · Balance 537

F15: Reflects shares of ALNY common stock acquired by the Reporting Person under the issuer 401(k) plan as a result of the issuer 401(k) matching contribution program.

Filing footnotes · ownership attribution and instrument terms

F1: 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 to cover minimum statutory tax withholding obligations upon the vesting of restricted stock units.

F2: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $318.27 to $319.27. 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.

F3: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $319.28 to $320.28. 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.

F4: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $320.33 to $321.33. 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.

F5: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $321.34 to $322.31. 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.

F6: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $322.36 to $323.36. 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.

F7: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $323.38 to $324.35. 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.

F8: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $324.39 to $325.38. 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.

F9: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $325.40 to $326.21. 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.

F10: This transaction was made pursuant to a Rule 10b5-1(c) trading plan adopted by the Reporting Person on August 14, 2025.

F11: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $321.43 to $322.00. 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.

F12: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $322.81 to $323.65. 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.

F13: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $324.36 to $325.01. 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.

F14: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $326.01 to $326.40. 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.

F15: Reflects shares of ALNY common stock acquired by the Reporting Person under the issuer 401(k) plan as a result of the issuer 401(k) matching contribution program.

Ovid Therapeutics Inc.

Report date April 07, 2026 · Filed April 09, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect17,578 Reported balance After 2026-04-07 transaction · row 1
1 source row

Row 1 · 2026-04-07 · Grant · Acquired 17,578 · Balance 17,578

F1: Represents a restricted stock unit ("RSU") award issued to the Reporting Person pursuant to the Issuer's Non-Employee Director Compensation Policy in lieu of an annual cash retainer for service on the Issuer's Board of Directors in the aggregate amount of $45,000. The RSUs vest 25% upon grant and 25% on each of June 30, 2026, September 30, 2026 and December 31, 2026, subject to the Reporting Person's continuous service through each such vesting date.

Filing footnotes · ownership attribution and instrument terms

F1: Represents a restricted stock unit ("RSU") award issued to the Reporting Person pursuant to the Issuer's Non-Employee Director Compensation Policy in lieu of an annual cash retainer for service on the Issuer's Board of Directors in the aggregate amount of $45,000. The RSUs vest 25% upon grant and 25% on each of June 30, 2026, September 30, 2026 and December 31, 2026, subject to the Reporting Person's continuous service through each such vesting date.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
January 12, 2026 Filed Jan 14, 2026 21:21 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 199 $364.83 $72,601.17
Disclosure

SEC source: 0001735276-26-000011 · edgardoc.xml · nonDerivative · entry 12

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,066

F2 · 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 to cover minimum statutory tax withholding obligations.

F13 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $364.00 to $365.00. 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
January 12, 2026 Filed Jan 14, 2026 21:21 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 47 $363.55 $17,086.85
Disclosure

SEC source: 0001735276-26-000011 · edgardoc.xml · nonDerivative · entry 11

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,265

F2 · 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 to cover minimum statutory tax withholding obligations.

F12 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $362.99 to $363.99. 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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January 12, 2026 Filed Jan 14, 2026 21:21 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 73 $362.38 $26,453.74
Disclosure

SEC source: 0001735276-26-000011 · edgardoc.xml · nonDerivative · entry 10

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,312

F2 · 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 to cover minimum statutory tax withholding obligations.

F11 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $361.93 to $362.92. 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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January 12, 2026 Filed Jan 14, 2026 21:21 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 98 $361.45 $35,422.10
Disclosure

SEC source: 0001735276-26-000011 · edgardoc.xml · nonDerivative · entry 9

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,385

F2 · 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 to cover minimum statutory tax withholding obligations.

F10 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $360.90 to $361.89. 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
January 12, 2026 Filed Jan 14, 2026 21:21 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 155 $360.22 $55,834.10
Disclosure

SEC source: 0001735276-26-000011 · edgardoc.xml · nonDerivative · entry 8

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,483

F2 · 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 to cover minimum statutory tax withholding obligations.

F9 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $359.79 to $360.79. 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.

Read SEC document
January 12, 2026 Filed Jan 14, 2026 21:21 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 85 $359.14 $30,526.90
Disclosure

SEC source: 0001735276-26-000011 · edgardoc.xml · nonDerivative · entry 7

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,638

F2 · 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 to cover minimum statutory tax withholding obligations.

F8 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $358.69 to $359.66. 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
January 12, 2026 Filed Jan 14, 2026 21:21 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 123 $358.18 $44,056.14
Disclosure

SEC source: 0001735276-26-000011 · edgardoc.xml · nonDerivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,723

F2 · 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 to cover minimum statutory tax withholding obligations.

F7 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $357.68 to $358.68. 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.

Read SEC document
January 12, 2026 Filed Jan 14, 2026 21:21 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 96 $357.17 $34,288.32
Disclosure

SEC source: 0001735276-26-000011 · edgardoc.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,846

F2 · 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 to cover minimum statutory tax withholding obligations.

F6 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $356.63 to $357.63. 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
January 12, 2026 Filed Jan 14, 2026 21:21 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 41 $356.09 $14,599.69
Disclosure

SEC source: 0001735276-26-000011 · edgardoc.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,942

F2 · 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 to cover minimum statutory tax withholding obligations.

F5 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $356.62 to $356.61. 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
January 12, 2026 Filed Jan 14, 2026 21:21 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 42 $355.16 $14,916.72
Disclosure

SEC source: 0001735276-26-000011 · edgardoc.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,983

F2 · 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 to cover minimum statutory tax withholding obligations.

F4 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $354.54 to $355.53. 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
January 12, 2026 Filed Jan 14, 2026 21:21 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 39 $353.95 $13,804.05
Disclosure

SEC source: 0001735276-26-000011 · edgardoc.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,025

F2 · 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 to cover minimum statutory tax withholding obligations.

F3 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $353.53 to $354.41. 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
January 11, 2026 Filed Jan 14, 2026 21:21 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 GrantCommon Stock 3,800 $0.00 $0.00
Disclosure

SEC source: 0001735276-26-000011 · edgardoc.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,064

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 forty (40) percent of the shares subject to the PSU based on the issuer publicly reporting $2.5 billion in annual net product revenue in accordance with GAAP, as determined by the People, Culture and Compensation Committee of the Issuer Board of Directors on January 11, 2026.

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November 17, 2025 Filed Nov 19, 2025 21:05 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 Exercise / conversionStock Option (right to buy) · Derivative 8,161 $0.00 Strike: $119.13 $0.00
Disclosure

SEC source: 0001735276-25-000123 · edgardoc.xml · derivative · entry 14

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 839

Underlying: Common Stock · 8,161 shares

Expires 2028-03-01

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 August 14, 2025.

F12 · derivative.exercise_date: This stock option was fully vested and exercisable as of December 1, 2021.

Read SEC document
November 17, 2025 Filed Nov 19, 2025 21:05 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 295 $463.08 $136,608.60
Disclosure

SEC source: 0001735276-25-000123 · edgardoc.xml · nonDerivative · entry 12

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,264

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 (c) trading plan adopted by the Reporting Person on August 14, 2025.

F10 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $462.82 to $463.46. 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
November 17, 2025 Filed Nov 19, 2025 21:05 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 323 $461.96 $149,213.08
Disclosure

SEC source: 0001735276-25-000123 · edgardoc.xml · nonDerivative · entry 11

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,559

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 (c) trading plan adopted by the Reporting Person on August 14, 2025.

F9 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $461.50 to $462.39. 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
November 17, 2025 Filed Nov 19, 2025 21:05 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 707 $460.84 $325,813.88
Disclosure

SEC source: 0001735276-25-000123 · edgardoc.xml · nonDerivative · entry 10

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 21,882

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 (c) trading plan adopted by the Reporting Person on August 14, 2025.

F8 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $460.46 to $461.40. 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
November 17, 2025 Filed Nov 19, 2025 21:05 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 622 $459.89 $286,051.58
Disclosure

SEC source: 0001735276-25-000123 · edgardoc.xml · nonDerivative · entry 9

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 22,589

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 (c) trading plan adopted by the Reporting Person on August 14, 2025.

F7 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $459.40 to $460.36. 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
November 17, 2025 Filed Nov 19, 2025 21:05 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 794 $458.41 $363,977.54
Disclosure

SEC source: 0001735276-25-000123 · edgardoc.xml · nonDerivative · entry 8

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 23,211

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 (c) trading plan adopted by the Reporting Person on August 14, 2025.

F6 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $458.01 to $458.94. 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
November 17, 2025 Filed Nov 19, 2025 21:05 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 262 $457.39 $119,836.18
Disclosure

SEC source: 0001735276-25-000123 · edgardoc.xml · nonDerivative · entry 7

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,005

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 (c) trading plan adopted by the Reporting Person on August 14, 2025.

F5 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $457.00 to $457.98. 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
November 17, 2025 Filed Nov 19, 2025 21:05 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 364 $456.25 $166,075.00
Disclosure

SEC source: 0001735276-25-000123 · edgardoc.xml · nonDerivative · entry 6

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,267

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 (c) trading plan adopted by the Reporting Person on August 14, 2025.

F4 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $455.97 to $456.94. 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
November 17, 2025 Filed Nov 19, 2025 21:05 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 368 $455.24 $167,528.32
Disclosure

SEC source: 0001735276-25-000123 · edgardoc.xml · nonDerivative · entry 5

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,631

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 (c) trading plan adopted by the Reporting Person on August 14, 2025.

F3 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $454.92 to $455.45. 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
November 17, 2025 Filed Nov 19, 2025 21:05 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 129 $451.51 $58,244.79
Disclosure

SEC source: 0001735276-25-000123 · edgardoc.xml · nonDerivative · entry 4

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 24,999

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 (c) trading plan adopted by the Reporting Person on August 14, 2025.

F2 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $451.41 to $451.84. 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
November 17, 2025 Filed Nov 19, 2025 21:05 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 96 $450.09 $43,208.64
Disclosure

SEC source: 0001735276-25-000123 · edgardoc.xml · nonDerivative · entry 3

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,128

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 (c) trading plan adopted by the Reporting Person on August 14, 2025.

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November 17, 2025 Filed Nov 19, 2025 21:05 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 8,168 $449.00 $3,667,432.00
Disclosure

SEC source: 0001735276-25-000123 · edgardoc.xml · nonDerivative · entry 2

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 25,224

F1 · kind: This transaction was made pursuant to a Rule 10b5-1 (c) trading plan adopted by the Reporting Person on August 14, 2025.

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November 17, 2025 Filed Nov 19, 2025 21:05 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 Exercise / conversionCommon Stock 8,161 $119.13 $972,219.93
Disclosure

SEC source: 0001735276-25-000123 · edgardoc.xml · nonDerivative · entry 1

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 33,392

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 August 14, 2025.

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October 02, 2025 Filed Oct 3, 2025 21:13 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 3 $457.64 $1,372.92
Disclosure

SEC source: 0001735276-25-000114 · edgardoc.xml · nonDerivative · entry 14

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,231

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 21:13 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 122 $457.43 $55,806.46
Disclosure

SEC source: 0001735276-25-000114 · edgardoc.xml · nonDerivative · entry 13

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,234

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 21:13 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 60 $455.82 $27,349.20
Disclosure

SEC source: 0001735276-25-000114 · edgardoc.xml · nonDerivative · entry 12

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,356

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 21:13 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 203 $454.84 $92,332.52
Disclosure

SEC source: 0001735276-25-000114 · edgardoc.xml · nonDerivative · entry 11

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,416

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 21:13 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 273 $453.77 $123,879.21
Disclosure

SEC source: 0001735276-25-000114 · edgardoc.xml · nonDerivative · entry 10

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,619

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 21:13 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 555 $452.69 $251,242.95
Disclosure

SEC source: 0001735276-25-000114 · edgardoc.xml · nonDerivative · entry 9

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 25,892

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 21:13 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 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 ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 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 ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 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 ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 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 ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 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 ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 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 01, 2025 Filed Oct 3, 2025 21:13 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 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 ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 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
August 18, 2025 Filed Aug 19, 2025 21:26 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 12 $455.82 $5,469.84
Disclosure

SEC source: 0001735276-25-000088 · edgardoc.xml · nonDerivative · entry 9

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

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 22,719

F2 · 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 a tranche of restricted stock units granted to the reporting person on March 1, 2024.

F10 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $455.65 to $456.00. 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 18, 2025 Filed Aug 19, 2025 21:26 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 241 $454.84 $109,616.44
Disclosure

SEC source: 0001735276-25-000088 · 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: 22,731

F2 · 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 a tranche of restricted stock units granted to the reporting person on March 1, 2024.

F9 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $454.58 to $455.55. 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 18, 2025 Filed Aug 19, 2025 21:26 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 543 $454.04 $246,543.72
Disclosure

SEC source: 0001735276-25-000088 · 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: 22,972

F2 · 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 a tranche of restricted stock units granted to the reporting person on March 1, 2024.

F8 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $453.50 to $454.45. 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 18, 2025 Filed Aug 19, 2025 21:26 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 329 $452.96 $149,023.84
Disclosure

SEC source: 0001735276-25-000088 · 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: 23,515

F2 · 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 a tranche of restricted stock units granted to the reporting person on March 1, 2024.

F7 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $452.49 to $453.49. 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 18, 2025 Filed Aug 19, 2025 21:26 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 103 $451.99 $46,554.97
Disclosure

SEC source: 0001735276-25-000088 · 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: 23,844

F2 · 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 a tranche of restricted stock units granted to the reporting person on March 1, 2024.

F6 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $451.48 to $452.48. 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.

Read SEC document
August 18, 2025 Filed Aug 19, 2025 21:26 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 39 $450.92 $17,585.88
Disclosure

SEC source: 0001735276-25-000088 · 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: 23,947

F2 · 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 a tranche of restricted stock units granted to the reporting person on March 1, 2024.

F5 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $450.42 to $451.39. 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 18, 2025 Filed Aug 19, 2025 21:26 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 90 $449.92 $40,492.80
Disclosure

SEC source: 0001735276-25-000088 · 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: 23,986

F2 · 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 a tranche of restricted stock units granted to the reporting person on March 1, 2024.

F4 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $449.21 to $450.16. 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 18, 2025 Filed Aug 19, 2025 21:26 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 39 $447.98 $17,471.22
Disclosure

SEC source: 0001735276-25-000088 · 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: 24,076

F2 · 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 a tranche of restricted stock units granted to the reporting person on March 1, 2024.

F3 · price: The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $447.53 to $448.45. 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 15, 2025 Filed Aug 19, 2025 21:26 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 GrantCommon Stock 2,851 $0.00 $0.00
Disclosure

SEC source: 0001735276-25-000088 · 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: 24,115

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 achievement of a clinical milestone, as determined by The People, Culture and Compensation Committee of the Issuer Board of Directors on August 15, 2025.

Read SEC document
July 01, 2025 Filed Jul 2, 2025 20:26 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 GrantCommon Stock 7,763 $0.00 $0.00
Disclosure

SEC source: 0001735276-25-000077 · 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: 21,264

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.

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March 04, 2025 Filed Mar 5, 2025 21:22 UTC ALNYLAM PHARMACEUTICALS, INC. ALNY · Entity 3132 SaleCommon Stock 71 $242.93 $17,248.03
Disclosure

SEC source: 0001735276-25-000034 · edgardoc.xml · nonDerivative · entry 15

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

10b5-1 filing: Plan reported

Ownership: Direct

Disclosed balance after: 13,501

F9 · kind: This transaction was made pursuant to a Rule 10b5-1 trading plan adopted by the Reporting Person on May 10, 2024.

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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.