Alnylam Pharmaceuticals is a leader in the study of RNA interference (RNAi) therapeutics. RNAi is a naturally occurring biological pathway within cells for sequence-specific silencing and regulation of gene expression. Alnylam's commercial RNAi therapeutic products include Onpattro and Amvuttra (for hATTR amyloidosis), Givlaari (for acute hepatic porphyria), and Oxlumo (for primary hyperoxaluria type 1), all developed and commercialized by Alnylam. Plus, Leqvio (for hypercholesterolemia) and Qfitlia (for hemophilia A or B), which are being commercialized by Alnylam's partners, Novartis and Sanofi, respectively. It also has several clinical programs across various therapeutic areas, including cardio-metabolic diseases, neuroscience, and hematology.
ALNY Form 4 activity by transaction type, last 90 days
Form 4 transaction type
Transactions
Shares
Total value
Open-market sale
1
1,758
$399K
Grant or award
1
107
Dollar totals cover purchases and sales only (codes P and S). Grants, option exercises, gifts and tax withholding are counted in shares, because none of them is a trade at a market price.
ALNY insider transactions (Form 4)
176
77 Form 4 filings on record, the earliest from Oct 3, 2024, newest first. Filing history page 1 of 3.
Footnote F2 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $297.31 to $297.99. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F3 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $298.33 to $299.33. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F4 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $299.36 to $300.19. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F5 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $300.45 to $301.15. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F1 (shares): These shares are represented by restricted stock units (RSUs) granted under the Second Amended and Restated 2018 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of common stock. The RSUs will vest in full upon the earlier of the first… Full note on SEC EDGAR
Footnote F1 (shares): These shares are represented by restricted stock units (RSUs) granted under the Second Amended and Restated 2018 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of common stock. The RSUs will vest in full upon the earlier of the first… Full note on SEC EDGAR
Footnote F1 (shares): These shares are represented by restricted stock units (RSUs) granted under the Second Amended and Restated 2018 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of common stock. The RSUs will vest in full upon the earlier of the first… Full note on SEC EDGAR
Footnote F1 (shares): These shares are represented by restricted stock units (RSUs) granted under the Second Amended and Restated 2018 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of common stock. The RSUs will vest in full upon the earlier of the first… Full note on SEC EDGAR
Footnote F1 (shares): These shares are represented by restricted stock units (RSUs) granted under the Second Amended and Restated 2018 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of common stock. The RSUs will vest in full upon the earlier of the first… Full note on SEC EDGAR
Footnote F1 (shares): These shares are represented by restricted stock units (RSUs) granted under the Second Amended and Restated 2018 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of common stock. The RSUs will vest in full upon the earlier of the first… Full note on SEC EDGAR
Footnote F1 (shares): These shares are represented by restricted stock units (RSUs) granted under the Second Amended and Restated 2018 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of common stock. The RSUs will vest in full upon the earlier of the first… Full note on SEC EDGAR
Footnote F1 (shares): These shares are represented by restricted stock units (RSUs) granted under the Second Amended and Restated 2018 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of common stock. The RSUs will vest in full upon the earlier of the first… Full note on SEC EDGAR
Footnote F1 (shares): These shares are represented by restricted stock units (RSUs) granted under the Second Amended and Restated 2018 Stock Incentive Plan. Each RSU represents a contingent right to receive one share of common stock. The RSUs will vest in full upon the earlier of the first… Full note on SEC EDGAR
Footnote F2 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $316.04 to $317.03. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F3 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $317.07 to $318.05. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F4 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $318.09 to $318.83. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F5 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $319.19 to $320.10. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F6 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $320.21 to $321.11. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F7 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $321.26 to $322.20. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F8 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $322.31 to $323.13. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F9 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $323.39 to $324.01. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F11 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $320.10 to $320.32. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F12 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $329.22 to $330.18. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F13 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $330.21 to $330.86. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F14 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $331.77 to $332.14. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F15 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $333.39 to $334.31. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F2 (price): 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… Full note on SEC EDGAR
Footnote F3 (price): 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… Full note on SEC EDGAR
Footnote F4 (price): 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… Full note on SEC EDGAR
Footnote F5 (price): 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… Full note on SEC EDGAR
Footnote F6 (price): 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… Full note on SEC EDGAR
Footnote F7 (price): 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… Full note on SEC EDGAR
Footnote F8 (price): 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… Full note on SEC EDGAR
Footnote F9 (price): 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… Full note on SEC EDGAR
Footnote F11 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $322.03 to $322.96. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F12 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $323.09 to $324.08. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F13 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $324.26 to $325.20. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F14 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $325.67 to $326.40. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F2 (price): 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… Full note on SEC EDGAR
Footnote F3 (price): 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… Full note on SEC EDGAR
Footnote F4 (price): 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… Full note on SEC EDGAR
Footnote F5 (price): 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… Full note on SEC EDGAR
Footnote F6 (price): 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… Full note on SEC EDGAR
Footnote F7 (price): 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… Full note on SEC EDGAR
Footnote F8 (price): 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… Full note on SEC EDGAR
Footnote F9 (price): 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… Full note on SEC EDGAR
Footnote F2 (price): 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… Full note on SEC EDGAR
Footnote F3 (price): 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… Full note on SEC EDGAR
Footnote F4 (price): 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… Full note on SEC EDGAR
Footnote F5 (price): 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… Full note on SEC EDGAR
Footnote F6 (price): 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… Full note on SEC EDGAR
Footnote F7 (price): 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… Full note on SEC EDGAR
Footnote F8 (price): 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… Full note on SEC EDGAR
Footnote F9 (price): 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… Full note on SEC EDGAR
Footnote F2 (price): 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… Full note on SEC EDGAR
Footnote F3 (price): 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… Full note on SEC EDGAR
Footnote F4 (price): 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… Full note on SEC EDGAR
Footnote F5 (price): 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… Full note on SEC EDGAR
Footnote F6 (price): 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… Full note on SEC EDGAR
Footnote F7 (price): 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… Full note on SEC EDGAR
Footnote F8 (price): 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… Full note on SEC EDGAR
Footnote F9 (price): 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… Full note on SEC EDGAR
Footnote F2 (price): 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… Full note on SEC EDGAR
Footnote F3 (price): 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… Full note on SEC EDGAR
Footnote F4 (price): 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… Full note on SEC EDGAR
Footnote F5 (price): 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… Full note on SEC EDGAR
Footnote F6 (price): 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… Full note on SEC EDGAR
Footnote F7 (price): 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… Full note on SEC EDGAR
Footnote F8 (price): 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… Full note on SEC EDGAR
Footnote F9 (price): 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… Full note on SEC EDGAR
Footnote F11 (price): 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… Full note on SEC EDGAR
Footnote F12 (price): 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… Full note on SEC EDGAR
Footnote F13 (price): 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… Full note on SEC EDGAR
Footnote F14 (price): 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… Full note on SEC EDGAR
Footnote F1 (shares): These shares are represented by restricted stock units (RSUs) granted under the Second 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… Full note on SEC EDGAR
Footnote F3 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $323.16 to $324.15. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F4 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $324.20 to $325.20. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F5 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $325.21 to $326.21. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F6 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $326.23 to $327.23. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F7 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $327.24 to $328.24. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F8 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $328.28 to $329.26. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F9 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $329.29 to $330.29. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F10 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $330.30 to $331.30. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F11 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $331.32 to $332.31. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F12 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $332.34 to $332.24. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F1 (shares): These shares are represented by restricted stock units (RSUs) granted under the Second 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… Full note on SEC EDGAR
Footnote F3 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $323.16 to $324.15. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F4 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $324.20 to $325.20. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F5 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $325.21 to $326.21. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F6 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $326.23 to $327.23. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F7 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $327.24 to $328.24. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F8 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $328.28 to $329.26. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F9 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $329.29 to $330.29. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F10 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $330.30 to $331.30. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F11 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $331.32 to $332.31. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F12 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $332.34 to $332.24. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F14 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $316.45 to $317.34. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F15 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $318.71 to $319.16. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F16 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $319.97 to $320.71. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F17 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $321.30 to $321.79. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F1 (shares): These shares are represented by restricted stock units (RSUs) granted under the Second 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… Full note on SEC EDGAR
Footnote F3 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $323.16 to $324.15. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F4 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $324.20 to $325.20. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F5 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $325.21 to $326.21. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F6 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $326.23 to $327.23. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F7 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $327.24 to $328.24. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F8 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $328.28 to $329.26. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F9 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $329.29 to $330.29. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F10 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $330.30 to $331.30. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F11 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $331.32 to $332.31. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F12 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $332.34 to $332.24. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F14 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $316.51 to $317.12. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F15 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $318.25 to $318.90. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F16 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $320.04 to $320.99. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F17 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $321.36 to $321.84. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F1 (shares): These shares are represented by restricted stock units (RSUs) granted under the Second 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… Full note on SEC EDGAR
Footnote F3 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $323.16 to $324.15. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F4 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $324.20 to $325.20. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F5 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $325.21 to $326.21. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F6 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $326.23 to $327.23. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F7 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $327.24 to $328.24. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F8 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $328.28 to $329.26. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F9 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $329.29 to $330.29. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F10 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $330.30 to $331.30. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F11 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $331.32 to $332.31. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F12 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $332.34 to $332.24. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F1 (shares): These shares are represented by restricted stock units (RSUs) granted under the Second 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… Full note on SEC EDGAR
Footnote F1 (shares): These shares are represented by restricted stock units (RSUs) granted under the Second 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… Full note on SEC EDGAR
Footnote F3 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $323.16 to $324.15. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F4 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $324.20 to $325.20. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F5 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $325.21 to $326.21. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F6 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $326.23 to $327.23. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F7 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $327.24 to $328.24. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F8 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $328.28 to $329.26. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F9 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $329.29 to $330.29. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F10 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $330.30 to $331.30. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F11 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $331.32 to $332.31. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F12 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $332.34 to $332.24. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F2 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $328.90 to $329.24. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F3 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $330.08 to $331.05. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F4 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $331.09 to $332.02. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
Footnote F5 (price): The price reported represents the weighted average sales price of shares sold in multiple transactions at prices ranging from $332.11 to $333.09. The reporting person will provide to the issuer, any security holder of the issuer or the SEC staff, upon request, information… Full note on SEC EDGAR
An insider files Form 144 before selling restricted or control stock. It announces a planned sale. If the sale goes ahead, it shows up later on a Form 4.
ALNYLAM PHARMACEUTICALS, INC. (ALNY) had 2 insider filings in the last 90 days, with the most recent on 2026-10-06. The full record for ALNY runs to 77 Form 4 filings, the earliest from 2024-10-03. InsiderAlpha adds new Form 4, Form 144 and 8-K filings as they arrive from SEC EDGAR.
How many insiders are buying ALNY stock?
No insider purchases of ALNY were filed in the last 90 days. 2 purchases are on record for this company.
How many insiders are selling ALNY stock?
1 insider sale of ALNY was filed in the last 90 days, totaling $399K.
Where can I see ALNY SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page collects ALNY Form 4 insider transactions, Form 144 sale notices and 8-K filings in one place. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
Yvonne Greenstreet - Officer
Dennis A. Ausiello - Director
Kevin Joseph Fitzgerald - Officer
