# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000879407-25-000029
Filing Date
2025-11-25
Accepted
2025-11-25 16:13:58
Documents
121
Period of Report
2025-09-30

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | arwr-20250930.htm iXBRL | 10-K | 2383669
2 | EX-10.52 | projectauckland-licensecol.htm | EX-10.52 | 1039226
3 | EX-21.1 | subsidiarylisting-ex211.htm | EX-21.1 | 4937
4 | EX-23.1 | arwr-20250930xex231.htm | EX-23.1 | 2631
5 | EX-23.2 | arrowheadengagementlette.htm | EX-23.2 | 1563
6 | EX-31.1 | arwr-20250930xex311.htm | EX-31.1 | 8747
7 | EX-31.2 | arwr-20250930xex312.htm | EX-31.2 | 8717
8 | EX-32.1 | arwr-20250930xex321.htm | EX-32.1 | 4371
9 | EX-32.2 | arwr-20250930xex322.htm | EX-32.2 | 4347
15 | GRAPHIC | arrowheadengagementlette001.jpg | GRAPHIC | 137775
16 | GRAPHIC | arrowheadengagementlette002.jpg | GRAPHIC | 195579
17 | GRAPHIC | arrowheadengagementlette003.jpg | GRAPHIC | 172110
18 | GRAPHIC | arrowheadengagementlette004.jpg | GRAPHIC | 279079
19 | GRAPHIC | arwr-20250930_g1.jpg | GRAPHIC | 156093
20 | GRAPHIC | arwr-20250930_g2.jpg | GRAPHIC | 32978
21 | GRAPHIC | arwr-20250930_g3.jpg | GRAPHIC | 180531
22 | GRAPHIC | arwr-20250930_g4.jpg | GRAPHIC | 97463
23 | GRAPHIC | arwr-20250930_g5.jpg | GRAPHIC | 124128
24 | GRAPHIC | arwr-20250930_g6.jpg | GRAPHIC | 94256
| Complete submission text file | 0000879407-25-000029.txt |  | 15772714

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
10 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | arwr-20250930.xsd | EX-101.SCH | 83040
11 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | arwr-20250930_cal.xml | EX-101.CAL | 122263
12 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | arwr-20250930_def.xml | EX-101.DEF | 410405
13 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | arwr-20250930_lab.xml | EX-101.LAB | 925069
14 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | arwr-20250930_pre.xml | EX-101.PRE | 713416
124 | EXTRACTED XBRL INSTANCE DOCUMENT | arwr-20250930_htm.xml | XML | 1678185

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. (Filer) CIK: 0000879407 (see all company filings)

EIN.: 460408024 | State of Incorp.: DE | Fiscal Year End: 0930
Type: 10-K | Act: 34 | File No.: 001-38042 | Film No.: 251521352
SIC: 2834 Pharmaceutical Preparations
(CF Office: 03 Life Sciences)