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HIO

Western Asset High Income Opportunity Fund Inc. SEC filings

NYSE · Incorporated in MD

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Filing history

2026-09-11

New insider's holdings 3

2026-09-10

New insider's holdings 3

2026-08-27

NPORT-P NPORT-P

2026-08-14

N-PX N-PX

2026-05-28

N-CSRS N-CSRS

2026-05-21

NPORT-P NPORT-P

2026-05-11

Passive 5%+ stake SCHEDULE 13G

2026-04-23

Prospectus 424B3

2026-04-14

Insider trade 4

2026-04-07

New insider's holdings 3

2026-03-24

EFFECT EFFECT

2026-03-09

N-2/A N-2/A

2026-03-09

Proxy statement (shareholder vote) DEF 14A

2026-02-26

NPORT-P NPORT-P

2025-12-19

40-17G 40-17G

2025-12-08

N-CEN N-CEN

2025-11-26

N-CSR N-CSR

2025-11-25

NPORT-P NPORT-P

2025-10-28

N-2 N-2

2025-08-28

New insider's holdings 3

2025-08-26

NPORT-P NPORT-P

2025-08-15

N-PX N-PX

2025-07-15

Insider trade 4

2025-06-02

Insider trade 4

2025-05-30

CORRESP CORRESP

2025-05-29

N-CSRS N-CSRS

2025-05-28

Insider trade 4

2025-05-22

NPORT-P NPORT-P

2025-03-07

Proxy statement (shareholder vote) DEF 14A

2025-02-27

NPORT-P NPORT-P

2025-02-04

Passive 5%+ stake SCHEDULE 13G

2024-12-11

New insider's holdings 3

2024-12-02

N-CEN N-CEN

2024-11-25

N-CSR N-CSR

2024-11-22

New insider's holdings 3

2024-11-22

NPORT-P NPORT-P

2024-11-21

New insider's holdings 3

2024-11-21

40-17G 40-17G

2024-11-21

New insider's holdings 3

2024-11-20

Current report 8-K

Bylaws change