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Mailing Address 675 WEST KENDALL STREET HENRI A. TERMEER SQUARE CAMBRIDGE MA 02142
Business Address 675 WEST KENDALL STREET HENRI A. TERMEER SQUARE CAMBRIDGE MA 02142 (617) 551-8200
ALNYLAM PHARMACEUTICALS, INC. CIK#: 0001178670 (see all company filings)

SIC: 2834 - PHARMACEUTICAL PREPARATIONS
State location: MA | Fiscal Year End: 1231
formerly: ALNYLAM PHARMACEUTICALS INC (filings through 2004-07-02)
(CF Office: 03 Life Sciences)
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Items 1 - 40  0001178670 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001178670-24-000023 (34 Act)  Size: 9 MB
2024-05-02 001-36407
24905466
8-K  Documents   Interactive Data Current report, item 9.01
Acc-no: 0001178670-24-000021 (34 Act)  Size: 441 KB
2024-05-02 001-36407
24905453
ARS  Documents Annual Report to Security Holders
Acc-no: 0001193125-24-083479 (34 Act)  Size: 3 MB
2024-04-01 001-36407
24810075
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001193125-24-083471 (34 Act)  Size: 935 KB
2024-04-01 001-36407
24810011
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001193125-24-083454 (34 Act)  Size: 4 MB
2024-04-01 001-36407
24809904
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001193125-24-057906 (34 Act)  Size: 223 KB
2024-03-04 001-36407
24715361
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001178670-24-000008 (34 Act)  Size: 13 MB
2024-02-15 001-36407
24644159
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001157523-24-000253 (34 Act)  Size: 783 KB
2024-02-15 001-36407
24642207
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-24-020232 (34 Act)  Size: 13 KB
2024-02-13 005-79884
24627499
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001422848-24-000213 (34 Act)  Size: 18 KB
2024-02-09 005-79884
24616704
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000902219-24-000264 (34 Act)  Size: 38 KB
2024-02-09 005-79884
24611424
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000315066-24-001006 (34 Act)  Size: 8 KB
2024-02-09 005-79884
24611380
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001088875-24-000047 (34 Act)  Size: 11 KB
2024-01-29 005-79884
24571888
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001086364-24-004819 (34 Act)  Size: 13 KB
2024-01-26 005-79884
24569160
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001193125-24-011278 (34 Act)  Size: 145 KB
2024-01-19 001-36407
24546012
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001193125-24-003854 (34 Act)  Size: 180 KB
2024-01-08 001-36407
24518273
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001178670-23-000023 (34 Act)  Size: 10 MB
2023-11-02 001-36407
231370227
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001157523-23-001622 (34 Act)  Size: 693 KB
2023-11-02 001-36407
231370194
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001193125-23-253084 (34 Act)  Size: 190 KB
2023-10-10 001-36407
231315650
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001193125-23-245768 (34 Act)  Size: 144 KB
2023-09-28 001-36407
231290651
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001178670-23-000015 (34 Act)  Size: 8 MB
2023-08-03 001-36407
231138217
8-K  Documents   Interactive Data Current report, items 2.02, 5.02, and 9.01
Acc-no: 0001193125-23-202313 (34 Act)  Size: 445 KB
2023-08-03 001-36407
231138194
8-K  Documents   Interactive Data Current report, items 1.01, 7.01, and 9.01
Acc-no: 0001193125-23-194715 (34 Act)  Size: 199 KB
2023-07-26 001-36407
231114534
8-K  Documents   Interactive Data Current report, items 8.01 and 9.01
Acc-no: 0001193125-23-179631 (34 Act)  Size: 180 KB
2023-06-30 001-36407
231059740
8-K  Documents   Interactive Data Current report, items 5.07 and 9.01
Acc-no: 0001193125-23-151845 (34 Act)  Size: 161 KB
2023-05-23 001-36407
23949303
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001178670-23-000011 (34 Act)  Size: 8 MB
2023-05-04 001-36407
23886669
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001157523-23-000728 (34 Act)  Size: 536 KB
2023-05-04 001-36407
23886645
ARS  Documents Annual Report to Security Holders
Acc-no: 0001193125-23-089638 (34 Act)  Size: 9 MB
2023-04-03 001-36407
23793291
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001193125-23-089620 (34 Act)  Size: 134 KB
2023-04-03 001-36407
23793230
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001193125-23-089611 (34 Act)  Size: 4 MB
2023-04-03 001-36407
23793196
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001193125-23-064580 (34 Act)  Size: 146 KB
2023-03-08 001-36407
23716547
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001193125-23-046503 (33 Act)  Size: 88 KB
2023-02-23 333-269939
23659533
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001178670-23-000005 (34 Act)  Size: 16 MB
2023-02-23 001-36407
23656033
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001157523-23-000344 (34 Act)  Size: 681 KB
2023-02-23 001-36407
23656022
CT ORDER  Documents Confidential treatment order
Acc-no: 9999999997-23-000606 (34 Act)  Size: 133 KB
2023-02-14 001-36407
23626027
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000080255-23-002573 (34 Act)  Size: 7 KB
2023-02-14 005-79884
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001422849-23-000032 (34 Act)  Size: 18 KB
2023-02-13 005-79884
23617352
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-23-015258 (34 Act)  Size: 13 KB
2023-02-09 005-79884
23602408
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000315066-23-001402 (34 Act)  Size: 8 KB
2023-02-09 005-79884
23601239
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000846087-23-000069 (34 Act)  Size: 33 KB
2023-02-06 005-79884
23590016