Arrowhead Pharmaceuticals SEC Filings
NASDAQ: ARWRHealth CareBiotechnology: Pharmaceutical PreparationsUSD
62.75+2.01 (+3.31%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Arrowhead Pharmaceuticals filing overview
This page lists 60 recent SEC filings by Arrowhead Pharmaceuticals (ARWR), including 31 4, 10 8-K, 6 SCHEDULE 13G/A, 4 424B5. The latest annual report (10-K) was filed on Nov 25, 2025 for the period ending Sep 30, 2025. The most recent quarterly report (10-Q) was filed on Aug 4, 2026.
The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Aug 4, 2026. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.
Summary generated from market data by MetaCap's automated system. Methodology
ARWR SEC filings
| Filed | Form | Description | Document |
|---|---|---|---|
| Aug 20, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 20, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 14, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Aug 4, 2026 | 10-Q | Quarterly report | View on EDGAR |
| Aug 4, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Jul 31, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Jul 27, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Jun 17, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 16, 2026 | 8-K | Departure or Appointment of Directors or Officers; Compensatory Arrangements | View on EDGAR |
| May 14, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 7, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| May 7, 2026 | 10-Q | Quarterly report | View on EDGAR |
| May 6, 2026 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| Apr 29, 2026 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| Apr 28, 2026 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| Apr 24, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Apr 24, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Apr 24, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Mar 26, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Mar 20, 2026 | 8-K | Submission of Matters to a Vote of Security Holders | View on EDGAR |
| Mar 9, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 5, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Feb 5, 2026 | 10-Q | Quarterly report | View on EDGAR |
| Jan 27, 2026 | DEF 14A | Definitive proxy statement | View on EDGAR |
| Jan 21, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Jan 12, 2026 | 8-K | Entry into a Material Definitive Agreement; Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement | View on EDGAR |
| Jan 9, 2026 | 424B5 | Prospectus | View on EDGAR |
| Jan 9, 2026 | 424B5 | Prospectus | View on EDGAR |
| Jan 9, 2026 | 8-K | Entry into a Material Definitive Agreement; Other Events | View on EDGAR |
| Jan 8, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jan 8, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jan 8, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jan 7, 2026 | 424B5 | Prospectus | View on EDGAR |
| Jan 7, 2026 | 424B5 | Prospectus | View on EDGAR |
| Jan 6, 2026 | 8-K | Regulation FD Disclosure; Other Events | View on EDGAR |
| Jan 5, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jan 5, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jan 5, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 30, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 30, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 23, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 23, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 23, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 23, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 19, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 18, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 18, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 18, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 18, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 18, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 18, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 18, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 16, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 9, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Dec 1, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Nov 25, 2025 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Nov 25, 2025 | 10-K | Annual report | View on EDGAR |
| Nov 18, 2025 | 8-K | Other Events | View on EDGAR |
| Oct 10, 2025 | 10-K/A | Annual report (amendment) | View on EDGAR |
| Oct 3, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |