Western Asset High Income Opportunity Fund Inc. SEC filings HIO
Western Asset High Income Opportunity Fund Inc. has 605 filings in SEC EDGAR's recent list, going back to May 23, 1994. The most recent current report (Form 8-K) was filed on Nov 20, 2024 (bylaw or fiscal year change). The company's fiscal year ends on September 30.
| Form | Description | Filed | Period |
|---|---|---|---|
| 3 | Initial insider ownership | Sep 11, 2026 | Sep 1, 2026 |
| 3 | Initial insider ownership | Sep 10, 2026 | Sep 1, 2026 |
| NPORT-P | Filing | Aug 27, 2026 | Jun 30, 2026 |
| N-PX | Filing | Aug 14, 2026 | Jun 30, 2026 |
| N-CSRS | Western asset high income opportunity fund - n-csrs | May 28, 2026 | Mar 31, 2026 |
| NPORT-P | Filing | May 21, 2026 | Mar 31, 2026 |
| SCHEDULE 13G | Ownership over 5% (passive) | May 11, 2026 | — |
| 424B3 | Prospectus | Apr 23, 2026 | — |
| 4 | Insider transaction | Apr 14, 2026 | Apr 13, 2026 |
| 3 | Initial insider ownership | Apr 7, 2026 | Dec 1, 2025 |
| EFFECT | Filing | Mar 24, 2026 | — |
| N-2/A | Filing | Mar 9, 2026 | — |
| DEF 14A | Proxy statement | Mar 9, 2026 | Apr 17, 2026 |
| NPORT-P | Filing | Feb 26, 2026 | Dec 31, 2025 |
| 40-17G | Fidelity bond | Dec 19, 2025 | — |
| N-CEN | Filing | Dec 8, 2025 | Sep 30, 2025 |
| N-CSR | Western asset high income opportunity fund inc - n-csr | Nov 26, 2025 | Sep 30, 2025 |
| NPORT-P | Filing | Nov 25, 2025 | Sep 30, 2025 |
| N-2 | Western asset high income opportunity fund inc. | Oct 28, 2025 | — |
| 3 | Initial insider ownership | Aug 28, 2025 | Apr 29, 2025 |
| NPORT-P | Filing | Aug 26, 2025 | Jun 30, 2025 |
| N-PX | Filing | Aug 15, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | Jul 15, 2025 | Jul 14, 2025 |
| 4 | Insider transaction | Jun 2, 2025 | Jun 2, 2025 |
| CORRESP | Letter to the SEC | May 30, 2025 | — |
| N-CSRS | Western asset high income opportunity fund inc. - n-csrs | May 29, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | May 28, 2025 | May 27, 2025 |
| NPORT-P | Filing | May 22, 2025 | Mar 31, 2025 |
| DEF 14A | Proxy statement | Mar 7, 2025 | Apr 14, 2025 |
| NPORT-P | Filing | Feb 27, 2025 | Dec 31, 2024 |
| SCHEDULE 13G | Ownership over 5% (passive) | Feb 4, 2025 | — |
| 3 | Initial insider ownership | Dec 11, 2024 | Dec 3, 2024 |
| N-CEN | Filing | Dec 2, 2024 | Sep 30, 2024 |
| N-CSR | Western asset high income opportunity fund inc. (hio) -cef-lmf3100 - n-csr | Nov 25, 2024 | Sep 30, 2024 |
| 3 | Initial insider ownership | Nov 22, 2024 | Nov 15, 2024 |
| NPORT-P | Filing | Nov 22, 2024 | Sep 30, 2024 |
| 3 | Initial insider ownership | Nov 21, 2024 | Nov 15, 2024 |
| 40-17G | Filing | Nov 21, 2024 | — |
| 3 | Initial insider ownership | Nov 21, 2024 | Nov 15, 2024 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Nov 20, 2024 | Nov 15, 2024 |
| NPORT-P | Filing | Aug 26, 2024 | Jun 28, 2024 |
| N-PX | Filing | Aug 16, 2024 | Jun 30, 2024 |
| N-CSRS | Western asset high income opportunity fund inc. (hio) | May 29, 2024 | Mar 31, 2024 |
| NPORT-P | Filing | May 23, 2024 | Mar 28, 2024 |
| DEF 14A | Proxy statement | Mar 6, 2024 | Apr 12, 2024 |
| NPORT-P | Filing | Feb 23, 2024 | Dec 29, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 14, 2024 | — |
| 3 | Initial insider ownership | Feb 9, 2024 | Sep 1, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 10, 2024 | — |
| 3 | Initial insider ownership | Jan 3, 2024 | Dec 31, 2023 |
| 40-17G | Filing | Dec 21, 2023 | — |
| N-CEN | Filing | Dec 6, 2023 | Sep 30, 2023 |
| N-CSR | Western asset high income opportunity fund inc (hio) | Nov 30, 2023 | Sep 30, 2023 |
| NPORT-P | Filing | Nov 21, 2023 | Sep 29, 2023 |
| 3 | Initial insider ownership | Sep 13, 2023 | Sep 7, 2023 |
| NPORT-P | Filing | Aug 24, 2023 | Jun 30, 2023 |
| N-PX | Western asset high income opportunity fund inc. | Aug 18, 2023 | Jun 30, 2023 |
| N-CSRS | Western asset high income opportunity fund inc. (hio) | May 26, 2023 | Mar 31, 2023 |
| NPORT-P | Filing | May 19, 2023 | Mar 31, 2023 |
| DEF 14A | Proxy statement | Mar 7, 2023 | Apr 14, 2023 |
| NPORT-P | Filing | Feb 28, 2023 | Dec 30, 2022 |
| SC 13G | Ownership over 5% (passive) | Feb 14, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 11, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Dec 12, 2022 | — |
| N-CEN | Filing | Dec 7, 2022 | Sep 30, 2022 |
| N-CSR | Western asset high income opportunity fund inc (hio) | Nov 28, 2022 | Sep 30, 2022 |
| NPORT-P | Filing | Nov 23, 2022 | Sep 30, 2022 |
| 40-17G | Filing | Nov 3, 2022 | — |
| NPORT-P | Filing | Aug 25, 2022 | Jun 30, 2022 |
| N-PX | Western asset high income opportunity fund inc. | Aug 19, 2022 | Jun 30, 2022 |
| 3 | Initial insider ownership | Jul 21, 2022 | Jul 15, 2022 |
| N-CSRS | Western asset high income opportunity fund inc. (hio) | May 25, 2022 | Mar 31, 2022 |
| NPORT-P | Filing | May 19, 2022 | Mar 31, 2022 |
| CORRESP | Letter to the SEC | May 2, 2022 | — |
| DEF 14A | Proxy statement | Mar 1, 2022 | Apr 8, 2022 |
| NPORT-P | Filing | Feb 25, 2022 | Dec 31, 2021 |
| 40-17G | Legg mason multi registrant filing | Feb 23, 2022 | — |
| SC 13G | Ownership over 5% (passive) | Feb 9, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 12, 2022 | — |
| 4 | Insider transaction | Jan 7, 2022 | Jan 5, 2022 |
| 4 | Insider transaction | Jan 7, 2022 | Jan 5, 2022 |
| N-CEN | Filing | Dec 7, 2021 | Sep 30, 2021 |
| N-CSR | Western asset high income opportunity fund inc (hio) | Nov 26, 2021 | Sep 30, 2021 |
| NPORT-P | Filing | Nov 18, 2021 | Sep 30, 2021 |
| 4 | Insider transaction | Aug 30, 2021 | Aug 27, 2021 |
| NPORT-P | Filing | Aug 24, 2021 | Jun 30, 2021 |
| N-PX | Western asset high income opportunity fund inc. | Aug 20, 2021 | Jun 30, 2021 |
| 3 | Initial insider ownership | Aug 10, 2021 | Aug 2, 2021 |
| 4 | Insider transaction | Jun 9, 2021 | Jun 7, 2021 |
| N-CSRS | Western asset high income opportunity fund inc. (hio) | May 25, 2021 | Mar 31, 2021 |
| NPORT-P | Filing | May 20, 2021 | Mar 31, 2021 |
| DEF 14A | Proxy statement | Mar 1, 2021 | Apr 9, 2021 |
| NPORT-P | Filing | Feb 26, 2021 | Dec 31, 2020 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 16, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 22, 2021 | — |
| 4 | Insider transaction | Dec 17, 2020 | Dec 16, 2020 |
| N-CEN | Filing | Dec 10, 2020 | Sep 30, 2020 |
| N-CSR | Western asset high income opportunity fund inc (hio) | Nov 30, 2020 | Sep 30, 2020 |
| SC 13G | Ownership over 5% (passive) | Nov 23, 2020 | — |
| NPORT-P | Filing | Nov 23, 2020 | Sep 30, 2020 |
| 4 | Insider transaction | Nov 23, 2020 | Nov 20, 2020 |
| 4 | Insider transaction | Nov 23, 2020 | Nov 19, 2020 |
| 4/A | Form 4/a | Nov 23, 2020 | Jan 4, 2017 |
| SC TO-I/A | Filing | Nov 20, 2020 | — |
| 40-17G | Legg mason multi registrant filing | Nov 9, 2020 | — |
| 4 | Insider transaction | Nov 4, 2020 | Nov 3, 2020 |
| 4 | Insider transaction | Nov 2, 2020 | Oct 30, 2020 |
| 4 | Insider transaction | Oct 29, 2020 | Oct 28, 2020 |
| 4 | Insider transaction | Oct 27, 2020 | Oct 23, 2020 |
| SC TO-I | Filing | Oct 19, 2020 | — |
| 3 | Initial insider ownership | Oct 9, 2020 | Sep 30, 2020 |
| 3 | Initial insider ownership | Oct 7, 2020 | Sep 30, 2020 |
| 4 | Insider transaction | Sep 9, 2020 | Sep 8, 2020 |
| NPORT-P | Filing | Aug 25, 2020 | Jun 30, 2020 |
| 3 | Initial insider ownership | Aug 19, 2020 | Aug 13, 2020 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Aug 18, 2020 | Aug 14, 2020 |
| N-PX | Western asset high income opportunity fund inc. | Aug 18, 2020 | Jun 30, 2020 |
| SC TO-C | Western asset high income opportunity fund | Aug 14, 2020 | — |
| 3 | Initial insider ownership | Aug 10, 2020 | Jul 31, 2020 |
| 3 | Initial insider ownership | Aug 7, 2020 | Jul 31, 2020 |
| 3 | Initial insider ownership | Aug 7, 2020 | Jul 31, 2020 |
| 4 | Insider transaction | Jul 30, 2020 | Jul 27, 2020 |
| 4 | Insider transaction | Jul 14, 2020 | Jul 10, 2020 |
| DEFA14A | Additional proxy material | Jun 26, 2020 | — |
| SC 13D/A | Amended ownership over 5% (active) | Jun 23, 2020 | — |
| DEFA14A | Additional proxy material | Jun 22, 2020 | — |
| DEFA14A | Additional proxy material | Jun 22, 2020 | — |
| DEFA14A | Additional proxy material | Jun 18, 2020 | — |
| DEFA14A | Additional proxy material | Jun 15, 2020 | — |
| DEFA14A | Additional proxy material | Jun 12, 2020 | — |
| DEFA14A | Additional proxy material | Jun 8, 2020 | — |
| DEFA14A | Additional proxy material | Jun 8, 2020 | — |
| DEFA14A | Additional proxy material | Jun 4, 2020 | — |
| DEFA14A | Additional proxy material | Jun 4, 2020 | — |
| DEFA14A | Additional proxy material | May 27, 2020 | — |
| DEFA14A | Additional proxy material | May 26, 2020 | — |
| N-CSRS | Western asset high income opportunity fund inc. (hio) | May 26, 2020 | Mar 31, 2020 |
| DEFA14A | Additional proxy material | May 26, 2020 | — |
| DEFA14A | Additional proxy material | May 22, 2020 | — |
| DEFA14A | Additional proxy material | May 22, 2020 | — |
| DEFA14A | Additional proxy material | May 22, 2020 | — |
| DEFA14A | Additional proxy material | May 20, 2020 | — |
| NPORT-P | Filing | May 20, 2020 | Mar 31, 2020 |
| DEFA14A | Additional proxy material | May 20, 2020 | — |
| DEFA14A | Additional proxy material | May 18, 2020 | — |
| DEFA14A | Additional proxy material | May 18, 2020 | — |
| DEFA14A | Additional proxy material | May 15, 2020 | — |
| DEFA14A | Additional proxy material | May 14, 2020 | — |
| DEFA14A | Additional proxy material | May 6, 2020 | — |
| DEFA14A | Additional proxy material | May 1, 2020 | — |
| DEFA14A | Additional proxy material | Apr 30, 2020 | — |
| 3 | Initial insider ownership | Apr 24, 2020 | Apr 17, 2020 |
| DEFA14A | Additional proxy material | Apr 21, 2020 | — |
| DEFA14A | Additional proxy material | Apr 20, 2020 | — |
| DEFC14A | Filing | Apr 17, 2020 | — |
| DEFA14A | Additional proxy material | Apr 16, 2020 | — |
| DEFA14A | Additional proxy material | Apr 16, 2020 | — |
| DEF 14A | Proxy statement | Apr 16, 2020 | Jun 5, 2020 |
| CORRESP | Letter to the SEC | Apr 9, 2020 | — |
| PRER14A | Legg mason closed-end funds | Apr 9, 2020 | — |
| PREC14A | Filing | Apr 7, 2020 | — |
| PREC14A | Filing | Apr 7, 2020 | — |
| 4 | Insider transaction | Apr 6, 2020 | Mar 19, 2020 |
| SC 13D/A | Amended ownership over 5% (active) | Apr 6, 2020 | — |
| 8-K |
Current report
Bylaw or fiscal year change
|
Apr 3, 2020 | Apr 1, 2020 |
| PRE 14A | Preliminary proxy statement | Mar 25, 2020 | Jun 5, 2020 |
| 4 | Insider transaction | Mar 23, 2020 | Mar 20, 2020 |
| DEFA14A | Additional proxy material | Mar 13, 2020 | — |
| DEFA14A | Additional proxy material | Mar 10, 2020 | — |
| DEFA14A | Additional proxy material | Mar 2, 2020 | — |
| 4 | Insider transaction | Feb 27, 2020 | Feb 25, 2020 |
| NPORT-P | Filing | Feb 26, 2020 | Dec 31, 2019 |
| DEFA14A | Additional proxy material | Feb 26, 2020 | — |
| 4 | Insider transaction | Feb 25, 2020 | Feb 21, 2020 |
| SC 13D/A | Amended ownership over 5% (active) | Feb 21, 2020 | — |
| 4 | Insider transaction | Feb 21, 2020 | Feb 19, 2020 |
| DEFA14A | Additional proxy material | Feb 21, 2020 | — |
| DEFA14A | Additional proxy material | Feb 20, 2020 | — |
| 4 | Insider transaction | Feb 19, 2020 | Feb 14, 2020 |
| SC 13D/A | Amended ownership over 5% (active) | Feb 19, 2020 | — |
| SC 13D/A | Amended ownership over 5% (active) | Feb 18, 2020 | — |
| 4 | Insider transaction | Feb 14, 2020 | Feb 11, 2020 |
| DEFA14A | Additional proxy material | Feb 14, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2020 | — |
| 4 | Insider transaction | Feb 11, 2020 | Feb 10, 2020 |
| DEFA14A | Additional proxy material | Feb 4, 2020 | — |
| DEF 14A | Proxy statement | Jan 29, 2020 | Mar 20, 2020 |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 27, 2020 | — |
| N-CEN | Filing | Dec 12, 2019 | Sep 30, 2019 |
| N-CSR | Western asset high income opportunity fund inc (hio) | Dec 2, 2019 | Sep 30, 2019 |
| NPORT-P | Filing | Nov 19, 2019 | Sep 30, 2019 |
| 8-K |
Current report
Bylaw or fiscal year change
|
Nov 4, 2019 | Oct 31, 2019 |
| 40-17G | Legg mason multi registrant filing | Nov 4, 2019 | — |
| CORRESP | Letter to the SEC | Oct 1, 2019 | — |
| 3 | Initial insider ownership | Sep 30, 2019 | Sep 27, 2019 |
| SC 13D/A | Amended ownership over 5% (active) | Sep 11, 2019 | — |
| CORRESP | Letter to the SEC | Aug 29, 2019 | — |
| NPORT-EX | Filing | Aug 27, 2019 | Jun 30, 2019 |
| N-PX | Western asset high income opportunity fund inc. | Aug 16, 2019 | Jun 30, 2019 |
Showing 200 filings, the most recent 200. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Listed as
- HIO (NYSE)
- Fiscal year ends
- September 30
- Incorporated in
- MD
- Headquarters
- New York, NY
- SEC CIK
- 910068
- Former names
- HIGH INCOME OPPORTUNITY FUND INC (until Aug 30, 2006); SMITH BARNEY HIGH INCOME OPPORTUNITY FUND INC (until Dec 2, 1994)
Source: SEC EDGAR filings. This is company-reported data, not investment advice.