# Western Asset Investment Grade Opportunity Trust Inc.: filings IGI · NYSE · CIK 1462586 · [Other](/sectors/other.md) · fiscal year ends Nov 30 Pages: [Overview](/companies/igi.md) · [Financials](/companies/igi/financials.md) · [Filings](/companies/igi/filings.md) · [Insiders](/companies/igi/insiders.md) ## Reports and events: 30 filings Newest first, by EDGAR acceptance time (Eastern). Filter with ?form= one of: `periodic`, `8-K`, `10-K`, `10-Q`, `4`, `proxy`, `13dg`, `all`, or any form this company filed (3 65, SC 13G/A 36, NPORT-P 27, N-Q 20, DEF 14A 19, N-PX 18, N-CSR 17, N-CSRS 17, DEFA14A 12, 8-K 11, SCHEDULE 13G/A 11, NSAR-B 9, N-CEN 8, NSAR-A 8, SC 13G 7, 4 5, CORRESP 4, SCHEDULE 13G 4, N-2/A 3, SC TO-C 2, 497 1, 8-A12B 1, EFFECT 1, N-2 1, N-8A 1, N-CEN/A 1, NPORT-EX 1, POS EX 1, PRE 14A 1, SC TO-I 1, SC TO-I/A 1). | Filed | Accepted | Form | What it is | Accession | | --- | --- | --- | --- | --- | | 2026-03-09 | 16:11 ET | [DEF 14A](/filings/0001193125-26-098509.md) | Proxy statement, period 2026-04-17 | 0001193125-26-098509 | | 2025-03-07 | 12:56 ET | [DEF 14A](/filings/0001193125-25-049444.md) | Proxy statement, period 2025-04-14 | 0001193125-25-049444 | | 2024-11-20 | 17:21 ET | [8-K](/filings/0001193125-24-262645.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001193125-24-262645 | | 2024-04-04 | 13:28 ET | [DEF 14A](/filings/0001193125-24-086992.md) | Proxy statement, period 2024-06-07 | 0001193125-24-086992 | | 2024-03-06 | 11:44 ET | [DEF 14A](/filings/0001193125-24-060369.md) | Proxy statement, period 2024-04-12 | 0001193125-24-060369 | | 2023-03-07 | 11:21 ET | [DEF 14A](/filings/0001193125-23-062645.md) | Proxy statement, period 2023-04-14 | 0001193125-23-062645 | | 2022-03-01 | 15:24 ET | [DEF 14A](/filings/0001193125-22-061143.md) | Proxy statement, period 2022-04-08 | 0001193125-22-061143 | | 2021-03-01 | 13:32 ET | [DEF 14A](/filings/0001193125-21-063068.md) | Proxy statement, period 2021-04-09 | 0001193125-21-063068 | | 2020-08-18 | 16:00 ET | [8-K](/filings/0001193125-20-223590.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001193125-20-223590 | | 2020-04-02 | 17:01 ET | [8-K](/filings/0001193125-20-096137.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001193125-20-096137 | | 2020-02-10 | 12:19 ET | [DEF 14A](/filings/0001193125-20-029448.md) | Proxy statement, period 2020-03-20 | 0001193125-20-029448 | | 2019-11-05 | 15:55 ET | [8-K](/filings/0001193125-19-284685.md) | 5.03 Amendment to articles or bylaws; 9.01 Financial statements and exhibits | 0001193125-19-284685 | | 2019-03-05 | 13:08 ET | [DEF 14A](/filings/0001193125-19-063595.md) | Proxy statement, period 2019-04-12 | 0001193125-19-063595 | | 2019-01-02 | 16:28 ET | [8-K](/filings/0001193125-19-000662.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-19-000662 | | 2018-02-23 | 13:01 ET | [DEF 14A](/filings/0001193125-18-055495.md) | Proxy statement, period 2018-03-26 | 0001193125-18-055495 | | 2017-08-17 | 17:47 ET | [8-K](/filings/0001193125-17-260004.md) | 4.01 Change of auditor; 9.01 Financial statements and exhibits | 0001193125-17-260004 | | 2017-03-02 | 09:49 ET | [DEF 14A](/filings/0001193125-17-066802.md) | Proxy statement, period 2017-03-31 | 0001193125-17-066802 | | 2016-03-02 | 12:21 ET | [DEF 14A](/filings/0001193125-16-489642.md) | Proxy statement, period 2016-04-01 | 0001193125-16-489642 | | 2015-07-22 | 13:13 ET | [8-K](/filings/0001193125-15-259524.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-15-259524 | | 2015-02-27 | 13:18 ET | [DEF 14A](/filings/0001193125-15-068533.md) | Proxy statement, period 2015-03-27 | 0001193125-15-068533 | | 2014-12-23 | 15:30 ET | [8-K](/filings/0001193125-14-452584.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001193125-14-452584 | | 2014-05-29 | 16:15 ET | [8-K](/filings/0001193125-14-217247.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001193125-14-217247 | | 2014-02-26 | 14:20 ET | [DEF 14A](/filings/0001193125-14-069318.md) | Proxy statement, period 2014-03-28 | 0001193125-14-069318 | | 2013-06-14 | 16:28 ET | [8-K](/filings/0001104659-13-049388.md) | 5.02 Departure or appointment of officers or directors; 9.01 Financial statements and exhibits | 0001104659-13-049388 | | 2013-02-27 | 13:59 ET | [DEF 14A](/filings/0001104659-13-014906.md) | Proxy statement, period 2013-03-25 | 0001104659-13-014906 | | 2013-01-28 | 16:04 ET | [8-K](/filings/0001104659-13-005129.md) | 7.01 Regulation FD disclosure; 9.01 Financial statements and exhibits | 0001104659-13-005129 | | 2012-03-02 | 12:44 ET | [DEF 14A](/filings/0001104659-12-015241.md) | Proxy statement, period 2012-03-30 | 0001104659-12-015241 | | 2011-03-03 | 16:05 ET | [DEF 14A](/filings/0001104659-11-012079.md) | Proxy statement, period 2011-03-31 | 0001104659-11-012079 | | 2010-02-26 | 16:24 ET | [DEF 14A](/filings/0001104659-10-010282.md) | Proxy statement, period 2010-03-31 | 0001104659-10-010282 | | 2009-11-24 | 14:46 ET | [DEF 14A](/filings/0001104659-09-066814.md) | Proxy statement, period 2009-12-21 | 0001104659-09-066814 | Source: SEC EDGAR, the company’s filing index. Last ingested by Listed: Oct 26, 2026, 14:44 ET. No prices; not investment advice.