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Mailing Address 177 E COLORADO BLVD SUITE 700 PASADENA CA 91105
Business Address 177 E COLORADO BLVD SUITE 700 PASADENA CA 91105 626-696-4702
ARROWHEAD PHARMACEUTICALS, INC. CIK#: 0000879407 (see all company filings)

SIC: 2834 - PHARMACEUTICAL PREPARATIONS
State location: CA | State of Inc.: DE | Fiscal Year End: 0930
formerly: ARROWHEAD RESEARCH CORP (filings through 2016-04-06)
formerly: INTERACTIVE GROUP INC (filings through 2004-01-09)
formerly: INTERACTIVE INC (filings through 2002-02-13)
(CF Office: 03 Life Sciences)
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Items 1 - 40  0000879407 Filings RSS Feed
Filings Format Description Filing Date File/Film Number
8-K  Documents   Interactive Data Current report, items 5.07 and 9.01
Acc-no: 0001628280-24-011930 (34 Act)  Size: 171 KB
2024-03-19 001-38042
24764042
8-K/A  Documents   Interactive Data [Amend] Current report, item 5.02
Acc-no: 0001628280-24-011557 (34 Act)  Size: 157 KB
2024-03-18 001-38042
24756496
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001628280-24-007674 (33 Act)  Size: 4 MB
2024-02-28 333-277477
24697193
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001628280-24-007309 (34 Act)  Size: 101 KB
2024-02-27 001-38042
24688320
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001628280-24-005998 (34 Act)  Size: 160 KB
2024-02-22 001-38042
24661296
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-24-020333 (34 Act)  Size: 13 KB
2024-02-13 005-48710
24627395
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-24-003492 (34 Act)  Size: 42 MB
2024-02-06 001-38042
24600419
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001628280-24-003488 (34 Act)  Size: 305 KB
2024-02-06 001-38042
24600266
ARS  Documents Annual Report to Security Holders
Acc-no: 0001628280-24-002382 (34 Act)  Size: 32 MB
2024-01-29 001-38042
24569327
DEFA14A  Documents Additional definitive proxy soliciting materials and Rule 14(a)(12) material
Acc-no: 0001628280-24-002379 (34 Act)  Size: 1 MB
2024-01-26 001-38042
24569295
DEF 14A  Documents   Interactive Data Other definitive proxy statements
Acc-no: 0001628280-24-002375 (34 Act)  Size: 5 MB
2024-01-26 001-38042
24569136
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000093751-24-000171 (34 Act)  Size: 8 KB
2024-01-24 005-48710
24555439
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001086364-24-001764 (34 Act)  Size: 14 KB
2024-01-23 005-48710
24552787
8-K  Documents   Interactive Data Current report, items 5.02 and 9.01
Acc-no: 0001628280-24-001805 (34 Act)  Size: 157 KB
2024-01-22 001-38042
24546644
8-K  Documents   Interactive Data Current report, items 1.01 and 9.01
Acc-no: 0001628280-24-000480 (34 Act)  Size: 15 MB
2024-01-04 001-38042
24513397
424B5  Documents Prospectus [Rule 424(b)(5)]
Acc-no: 0001193125-24-002527 (33 Act)  Size: 394 KB
2024-01-04 333-268665
24513026
8-K  Documents   Interactive Data Current report, items 4.01 and 9.01
Acc-no: 0001628280-23-040776 (34 Act)  Size: 259 KB
2023-12-05 001-38042
231467585
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001628280-23-040222 (34 Act)  Size: 306 KB
2023-11-29 001-38042
231452311
10-K  Documents   Interactive Data Annual report [Section 13 and 15(d), not S-K Item 405]
Acc-no: 0001628280-23-040219 (34 Act)  Size: 16 MB
2023-11-29 001-38042
231452268
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001628280-23-027779 (34 Act)  Size: 327 KB
2023-08-07 001-38042
231147718
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-23-027771 (34 Act)  Size: 7 MB
2023-08-07 001-38042
231147679
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-23-069831 (34 Act)  Size: 13 KB
2023-06-09 005-48710
231004799
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-23-005359 Size: 40 KB
2023-05-19
8-K  Documents   Interactive Data Current report, items 2.02 and 9.01
Acc-no: 0001628280-23-014859 (34 Act)  Size: 354 KB
2023-05-02 001-38042
23879017
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-23-014856 (34 Act)  Size: 8 MB
2023-05-02 001-38042
23878957
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001628280-23-011885 Size: 330 KB
2023-04-18
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-23-003354 Size: 43 KB
2023-04-04
S-8  Documents Securities to be offered to employees in employee benefit plans
Acc-no: 0001628280-23-008926 (33 Act)  Size: 1 MB
2023-03-22 333-270779
23755538
8-K  Documents   Interactive Data Current report, item 5.07
Acc-no: 0001628280-23-008639 (34 Act)  Size: 177 KB
2023-03-21 001-38042
23747336
CORRESP  Documents [Cover]Correspondence
Acc-no: 0001628280-23-006189 Size: 1 MB
2023-03-03
8-K  Documents   Interactive Data Current report, items 1.02, 8.01, and 9.01
Acc-no: 0001628280-23-003635 (34 Act)  Size: 1 MB
2023-02-15 001-38042
23633751
8-K  Documents   Interactive Data Current report, item 5.02
Acc-no: 0001628280-23-003560 (34 Act)  Size: 173 KB
2023-02-14 001-38042
23631680
UPLOAD  Documents [Cover]SEC-generated letter
Acc-no: 0000000000-23-001414 Size: 46 KB
2023-02-10
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0001104659-23-015358 (34 Act)  Size: 13 KB
2023-02-09 005-48710
23602481
SC 13G/A  Documents [Amend] Statement of acquisition of beneficial ownership by individuals
Acc-no: 0000093751-23-000345 (34 Act)  Size: 8 KB
2023-02-08 005-48710
23597451
8-K  Documents   Interactive Data Current report, item 8.01
Acc-no: 0001628280-23-002660 (34 Act)  Size: 173 KB
2023-02-08 001-38042
23596761
8-K  Documents   Interactive Data Current report, items 2.01 and 9.01
Acc-no: 0001628280-23-002417 (34 Act)  Size: 326 KB
2023-02-06 001-38042
23590653
10-Q  Documents   Interactive Data Quarterly report [Sections 13 or 15(d)]
Acc-no: 0001628280-23-002413 (34 Act)  Size: 6 MB
2023-02-06 001-38042
23590648
8-K  Documents   Interactive Data Current report, items 5.03 and 9.01
Acc-no: 0001628280-23-001757 (34 Act)  Size: 7 MB
2023-01-30 001-38042
23569071
DEF 14A  Documents Other definitive proxy statements
Acc-no: 0001628280-23-001743 (34 Act)  Size: 2 MB
2023-01-30 001-38042
23568491