Arrowhead Pharmaceuticals ARWR SEC Filings

NASDAQ ARWR
$58.84 -0.08 (-0.14%)
At close: Oct 21, 2026 · 4:00 PM EDT
EDGAR Disclosures

SEC Filings

Source SEC EDGAR

Every SEC filing Arrowhead Pharmaceuticals, Inc. (ARWR) has made, as reported on EDGAR — annual and quarterly reports, current reports, insider transactions and ownership disclosures. Filter by form group, form type or period, and open any filing or its index directly.

Form Type
# Form Type Form Group Accession Date Filing Index
14Insider Transaction0001242615-26-000002Aug 20, 2026 9:25 PM
24Insider Transaction0001250379-26-000002Aug 20, 2026 9:22 PM
3144Insider Transaction0001628280-26-057774Aug 18, 2026 9:31 PM
4144Insider Transaction0001628280-26-057767Aug 18, 2026 9:24 PM
5SCHEDULE 13G/AOthers0000902664-26-003461Aug 14, 2026 9:00 AM
68-KCurrent Report0000879407-26-000058Aug 4, 2026 4:03 PM
710-QQuarterly & Annual Report0000879407-26-000057Aug 4, 2026 4:02 PM
8SCHEDULE 13GBeneficial Ownership Report0002100121-26-000891Jul 31, 2026 3:20 PM
9SCHEDULE 13GBeneficial Ownership Report0002012383-26-002186Jul 27, 2026 8:25 PM
104Insider Transaction0002141314-26-000004Jun 17, 2026 1:44 AM
113Insider Transaction0002141314-26-000003Jun 17, 2026 1:44 AM
128-KCurrent Report0000879407-26-000050Jun 16, 2026 8:02 PM
13144Insider Transaction0001628280-26-036528May 19, 2026 8:46 PM
14144Insider Transaction0001628280-26-036522May 19, 2026 8:43 PM
15144Insider Transaction0001628280-26-036511May 19, 2026 8:40 PM
164Insider Transaction0001767584-26-000002May 14, 2026 11:05 PM
17144Insider Transaction0001628280-26-034153May 12, 2026 8:35 PM
1810-QQuarterly & Annual Report0000879407-26-000047May 7, 2026 8:05 PM
198-KCurrent Report0000879407-26-000045May 7, 2026 8:02 PM
20SCHEDULE 13GBeneficial Ownership Report0000315066-26-001120May 6, 2026 3:00 PM
21SCHEDULE 13GBeneficial Ownership Report0000315066-26-001120May 6, 2026 3:00 PM
22SCHEDULE 13GBeneficial Ownership Report0002100119-26-000162Apr 29, 2026 8:44 PM
23SCHEDULE 13GBeneficial Ownership Report0002100121-26-000087Apr 28, 2026 8:05 PM
244Insider Transaction0000879407-26-000039Apr 24, 2026 10:44 PM
254Insider Transaction0000879407-26-000039Apr 24, 2026 10:44 PM
264Insider Transaction0000879407-26-000039Apr 24, 2026 10:44 PM
274Insider Transaction0001830755-26-000007Apr 24, 2026 10:38 PM
284Insider Transaction0001830755-26-000007Apr 24, 2026 10:38 PM
294Insider Transaction0001830755-26-000007Apr 24, 2026 10:38 PM
30SCHEDULE 13GBeneficial Ownership Report0002012383-26-001435Apr 24, 2026 8:11 PM
31144Insider Transaction0001628280-26-026884Apr 23, 2026 8:44 PM
32144Insider Transaction0001628280-26-026884Apr 23, 2026 8:44 PM
33144Insider Transaction0001628280-26-026884Apr 23, 2026 8:44 PM
34144Insider Transaction0001628280-26-026634Apr 22, 2026 9:16 PM
35SCHEDULE 13GBeneficial Ownership Report0000102909-26-000629Mar 26, 2026 7:43 PM
368-KCurrent Report0000879407-26-000037Mar 20, 2026 8:05 PM
374Insider Transaction0001830755-26-000006Mar 9, 2026 11:00 PM
38144Insider Transaction0001628280-26-015264Mar 5, 2026 9:49 PM
3910-QQuarterly & Annual Report0000879407-26-000034Feb 5, 2026 9:06 PM
408-KCurrent Report0000879407-26-000033Feb 5, 2026 9:05 PM
41ARSOthers0000879407-26-000029Jan 27, 2026 11:52 PM
42DEFA14AOthers0000879407-26-000020Jan 27, 2026 10:33 PM
43DEF 14AOthers0000879407-26-000019Jan 27, 2026 10:32 PM
44SCHEDULE 13GBeneficial Ownership Report0002012383-26-000644Jan 21, 2026 5:30 PM
458-KCurrent Report0001193125-26-010582Jan 12, 2026 10:00 PM
468-KCurrent Report0001193125-26-007971Jan 9, 2026 12:15 AM
47424B5Prospectus0001193125-26-007968Jan 9, 2026 12:11 AM
48424B5Prospectus0001193125-26-007962Jan 9, 2026 12:00 AM
494Insider Transaction0001830755-26-000004Jan 8, 2026 11:45 PM
504Insider Transaction0002081169-26-000002Jan 8, 2026 11:45 PM
...

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