Browse the latest SEC filings and forms submitted by Invesco Municipal Opportunity Trust (VMO). Access annual reports, quarterly statements, and other official disclosures.
View Insider Transactions for Invesco Municipal Opportunity Trust (VMO).
Search Company Filings →| Form | Filing Date | Description | Link |
|---|---|---|---|
| NPORT-P | Jan. 29, 2026 | - | View Document |
| N-CSRS | Nov. 7, 2025 | N-CSRS | View Document |
| NPORT-P | Oct. 30, 2025 | - | View Document |
| 4 | Sept. 8, 2025 | 4 | View Document |
| SCHEDULE 13G/A | Sept. 8, 2025 | - | View Document |
| N-PX | Aug. 28, 2025 | - | View Document |
| N-23C-2 | July 31, 2025 | - | View Document |
| NPORT-P | July 30, 2025 | - | View Document |
| N-CEN | May 14, 2025 | - | View Document |
| N-CSR | May 2, 2025 | N-CSR | View Document |
| NPORT-P | April 29, 2025 | - | View Document |
| SCHEDULE 13G | Feb. 14, 2025 | - | View Document |
| NPORT-P | Jan. 29, 2025 | - | View Document |
| 3 | Jan. 10, 2025 | 3 | View Document |
| SC 13D/A | Dec. 9, 2024 | FORM SC 13D/A | View Document |
| SC 13D/A | Dec. 4, 2024 | FORM SC 13D/A | View Document |
| SC 13D/A | Nov. 18, 2024 | FORM SC 13D/A | View Document |
| N-CSRS | Nov. 1, 2024 | N-CSRS | View Document |
| NPORT-P | Oct. 30, 2024 | - | View Document |
| SC 13D/A | Oct. 28, 2024 | FORM SC 13D/A | View Document |
| SC 13D/A | Oct. 7, 2024 | FORM SC 13D/A | View Document |
| N-PX | Aug. 29, 2024 | - | View Document |
| NPORT-P | July 30, 2024 | - | View Document |
| SC 13D/A | June 14, 2024 | FORM SC 13D/A | View Document |
| SC 13G/A | June 4, 2024 | SC 13G/A | View Document |
| SC 13G/A | June 4, 2024 | SC 13G/A | View Document |
| 4 | June 4, 2024 | 4 | View Document |
| PREC14A | May 22, 2024 | INVESCO MUNICIPAL OPPORTUNITY TRUST | View Document |
| N-CEN | May 14, 2024 | - | View Document |
| SC 13D/A | May 6, 2024 | INVESCO MUNICIPAL OPPORTUNITY TRUST | View Document |
| N-CSR | May 2, 2024 | N-CSR - VMO | View Document |
| N-23C-2 | May 1, 2024 | - | View Document |
| NPORT-P | April 29, 2024 | - | View Document |
| 3 | Jan. 29, 2024 | FORM 3 SUBMISSION | View Document |
| NPORT-P | Jan. 29, 2024 | - | View Document |
| 3 | Jan. 26, 2024 | FORM 3 SUBMISSION | View Document |
| 3 | Jan. 24, 2024 | FORM 3 SUBMISSION | View Document |
| SC 13D | Jan. 24, 2024 | FORM SC 13D | View Document |
| N-CSRS | Nov. 6, 2023 | N-CSRS | View Document |
| NPORT-P | Oct. 30, 2023 | - | View Document |
| 3 | Oct. 10, 2023 | FORM 3 SUBMISSION | View Document |
| N-CEN/A | Sept. 20, 2023 | - | View Document |
| N-PX | Aug. 7, 2023 | N-PX | View Document |
| NPORT-P | July 31, 2023 | - | View Document |
| N-CEN | May 15, 2023 | - | View Document |
| N-CSR | May 3, 2023 | N-CSR - VMO | View Document |
| NPORT-P | May 1, 2023 | - | View Document |
| 3 | March 31, 2023 | FORM 3 SUBMISSION | View Document |
| 3 | March 31, 2023 | FORM 3 SUBMISSION | View Document |
| NPORT-P | Jan. 30, 2023 | - | View Document |
| 3 | Jan. 10, 2023 | FORM 3 SUBMISSION | View Document |
| N-CSRS | Nov. 4, 2022 | N-CSRS | View Document |
| NPORT-P | Oct. 31, 2022 | - | View Document |
| N-PX | Aug. 4, 2022 | N-PX | View Document |
| NPORT-P | July 29, 2022 | - | View Document |
| N-CEN | May 13, 2022 | - | View Document |
| N-CSR | May 6, 2022 | N-CSR - VMO | View Document |
| NPORT-P | April 29, 2022 | - | View Document |
| N-CSR/A | April 12, 2022 | N-CSR/A | View Document |
| 3 | March 24, 2022 | FORM 3 SUBMISSION | View Document |
| 3 | March 23, 2022 | FORM 3 SUBMISSION | View Document |
| 3 | March 9, 2022 | FORM 3 SUBMISSION | View Document |
| NPORT-P | Jan. 31, 2022 | - | View Document |
| N-CSRS | Nov. 4, 2021 | N-CSRS | View Document |
| NPORT-P | Nov. 1, 2021 | - | View Document |
| N-PX | Aug. 12, 2021 | N-PX | View Document |
| NPORT-P | July 30, 2021 | - | View Document |
| N-CEN | May 13, 2021 | - | View Document |
| N-CSR | May 7, 2021 | N-CSR - VMO | View Document |
| NPORT-P | April 29, 2021 | - | View Document |
| 3 | March 22, 2021 | FORM 3 SUBMISSION | View Document |
| 3 | March 22, 2021 | FORM 3 SUBMISSION | View Document |
| NPORT-P | Jan. 29, 2021 | - | View Document |
| 3 | Nov. 24, 2020 | FORM 3 SUBMISSION | View Document |
| N-CSRS | Nov. 6, 2020 | N-CSRS | View Document |
| NPORT-P | Oct. 30, 2020 | - | View Document |
| N-PX | Aug. 13, 2020 | N-PX | View Document |
| 3 | Aug. 5, 2020 | FORM 3 SUBMISSION | View Document |
| NPORT-P | July 30, 2020 | - | View Document |
| 3 | May 15, 2020 | FORM 3 SUBMISSION | View Document |
| 3 | May 15, 2020 | FORM 3 SUBMISSION | View Document |
| 3 | May 15, 2020 | FORM 3 SUBMISSION | View Document |
| 3 | May 15, 2020 | FORM 3 SUBMISSION | View Document |
| N-CEN | May 14, 2020 | - | View Document |
| 3 | May 13, 2020 | FORM 3 SUBMISSION | View Document |
| N-CSR | May 6, 2020 | N-CSR | View Document |
| NPORT-P | April 29, 2020 | - | View Document |
| SC 13G/A | Jan. 31, 2020 | SC 13G/A | View Document |
| NPORT-P | Jan. 29, 2020 | - | View Document |
| 4 | Nov. 7, 2019 | FORM 4 SUBMISSION | View Document |
| N-CSRS | Nov. 7, 2019 | N-CSRS | View Document |
| 3 | Sept. 26, 2019 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 26, 2019 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 26, 2019 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 25, 2019 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 25, 2019 | FORM 3 SUBMISSION | View Document |
| N-PX | Aug. 8, 2019 | N-PX | View Document |
| NPORT-EX | July 30, 2019 | - | View Document |
| N-CEN | May 14, 2019 | - | View Document |
| N-CSR | May 9, 2019 | N-CSR - VMO | View Document |
| 3 | May 3, 2019 | FORM 3 SUBMISSION | View Document |
| 3 | March 8, 2019 | FORM 3 SUBMISSION | View Document |
| N-Q | Jan. 29, 2019 | N-Q | View Document |
| N-CSRS | Nov. 8, 2018 | N-CSRS | View Document |
| N-PX | Aug. 10, 2018 | N-PX | View Document |
| N-Q | July 30, 2018 | N-Q - VMO | View Document |
| 3 | July 9, 2018 | FORM 3 SUBMISSION | View Document |
| N-CSR | May 7, 2018 | N-CSR - VMO | View Document |
| NSAR-B | April 30, 2018 | NSAR-B - VMO | View Document |
| 3 | April 5, 2018 | FORM 3 SUBMISSION | View Document |
| N-Q | Jan. 29, 2018 | N-Q - VMO | View Document |
| 3 | Dec. 14, 2017 | FORM 3 SUBMISSION | View Document |
| N-CSRS | Nov. 8, 2017 | N-CSRS | View Document |
| NSAR-A | Oct. 27, 2017 | NSAR-A | View Document |
| N-PX | Aug. 10, 2017 | N-PX | View Document |
| N-Q | July 28, 2017 | N-Q - VMO | View Document |
| N-CSR | May 8, 2017 | N-CSR - VMO | View Document |
| NSAR-B | April 28, 2017 | NSAR-B - VMO | View Document |
| 3 | April 6, 2017 | FORM 3 SUBMISSION | View Document |
| 3 | April 6, 2017 | FORM 3 SUBMISSION | View Document |
| 3 | April 6, 2017 | FORM 3 SUBMISSION | View Document |
| 3 | April 6, 2017 | FORM 3 SUBMISSION | View Document |
| 4 | March 20, 2017 | FORM 4 SUBMISSION | View Document |
| N-Q | Jan. 27, 2017 | N-Q - VMO | View Document |
| 4 | Jan. 10, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 10, 2017 | FORM 4 SUBMISSION | View Document |
| 4 | Dec. 30, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 23, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 10, 2016 | FORM 4 SUBMISSION | View Document |
| N-CSRS | Nov. 4, 2016 | N-CSRS - VMO | View Document |
| NSAR-A | Oct. 28, 2016 | NSAR-A - VMO | View Document |
| N-PX | Aug. 12, 2016 | N-PX | View Document |
| N-Q | July 29, 2016 | N-Q - VMO | View Document |
| 4 | July 26, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | July 18, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | July 18, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | July 5, 2016 | FORM 4 SUBMISSION | View Document |
| 3 | June 9, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 8, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 8, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 6, 2016 | FORM 3 SUBMISSION | View Document |
| 4 | June 6, 2016 | FORM 4 SUBMISSION | View Document |
| 3 | June 6, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | June 3, 2016 | FORM 3 SUBMISSION | View Document |
| N-CSR | May 12, 2016 | N-CSR - VMO | View Document |
| NT-NCSR | May 10, 2016 | NT-NCSR | View Document |
| 4 | May 5, 2016 | FORM 4 SUBMISSION | View Document |
| NSAR-B | April 29, 2016 | NSAR-B - VMO | View Document |
| 3 | Feb. 8, 2016 | FORM 3 SUBMISSION | View Document |
| 3 | Feb. 8, 2016 | FORM 3 SUBMISSION | View Document |
| 4 | Feb. 3, 2016 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 3, 2016 | FORM 4 SUBMISSION | View Document |
| N-Q | Jan. 29, 2016 | N-Q - VMO | View Document |
| N-CSRS | Nov. 9, 2015 | N-CSRS - VMO | View Document |
| NSAR-A | Oct. 30, 2015 | NSAR-A - VMO | View Document |
| 4 | Sept. 24, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 14, 2015 | FORM 4 SUBMISSION | View Document |
| N-PX | Aug. 14, 2015 | N-PX | View Document |
| N-Q | July 30, 2015 | N-Q - VMO | View Document |
| 4 | May 11, 2015 | FORM 4 SUBMISSION | View Document |
| N-CSR | May 8, 2015 | N-CSR - VMO | View Document |
| NSAR-B | April 29, 2015 | NSAR-B - VMO | View Document |
| 4 | April 27, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | April 16, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 25, 2015 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 25, 2015 | FORM 4 SUBMISSION | View Document |
| N-Q | Jan. 29, 2015 | N-Q - VMO | View Document |
| SC 13G/A | Jan. 8, 2015 | AMENDED SCHEDULE 13G | View Document |
| N-CSRS | Nov. 7, 2014 | N-CSRS | View Document |
| NSAR-A | Oct. 30, 2014 | NSAR-A | View Document |
| 3 | Sept. 8, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 8, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 8, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 8, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 8, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 8, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 8, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 8, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 8, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 8, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 8, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 8, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 8, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 8, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 8, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 8, 2014 | FORM 3 SUBMISSION | View Document |
| 3 | Sept. 8, 2014 | FORM 3 SUBMISSION | View Document |
| 4 | Sept. 3, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | Sept. 3, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | Sept. 3, 2014 | FORM 4 SUBMISSION | View Document |
| 4 | Sept. 3, 2014 | FORM 4 SUBMISSION | View Document |
| N-PX | Aug. 15, 2014 | N-PX - VMO | View Document |
| N-Q | July 29, 2014 | INVESCO MUNICIPAL OPPORTUNITY TRUST | View Document |
| 4 | July 24, 2014 | FORM 4 SUBMISSION | View Document |
| N-CSR | May 9, 2014 | N-CSR - VMO | View Document |
| NSAR-B | April 29, 2014 | NSAR-B | View Document |
| N-Q | Jan. 29, 2014 | N-Q | View Document |
| SC 13G/A | Jan. 17, 2014 | AMENDED SCHEDULE 13G | View Document |
| N-CSRS | Nov. 8, 2013 | N-CSRS - VMO | View Document |
| NSAR-A | Oct. 30, 2013 | NSAR-A | View Document |
| N-PX | Aug. 16, 2013 | N-PX - VMO | View Document |
| N-Q | July 30, 2013 | N-Q | View Document |
| SC 13G/A | June 10, 2013 | AMENDED SCHEDULE 13G | View Document |
| N-CSR | May 9, 2013 | N-CSR-VMO | View Document |
| POS EX | May 1, 2013 | - | View Document |
| NSAR-B | April 29, 2013 | NSAR-B | View Document |
| 4 | March 14, 2013 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2013 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2013 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2013 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2013 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2013 | FORM 4 SUBMISSION | View Document |
| 4 | March 1, 2013 | FORM 4 SUBMISSION | View Document |
| N-Q | Jan. 29, 2013 | VMO 11-30-2012 N-Q | View Document |
| SC 13G/A | Jan. 15, 2013 | AMENDED SCHEDULE 13G | View Document |
| 4 | Nov. 28, 2012 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 26, 2012 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 23, 2012 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 21, 2012 | FORM 4 SUBMISSION | View Document |
| SC 13G/A | Nov. 9, 2012 | AMENDED SCHEDULE 13G | View Document |
| 4 | Nov. 9, 2012 | FORM 4 SUBMISSION | View Document |
| N-CSRS | Nov. 8, 2012 | FORM N-CSRS | View Document |
| SC 13G/A | Oct. 29, 2012 | SC 13G/A | View Document |
| NSAR-A | Oct. 29, 2012 | SEMI-ANNUAL REPORT | View Document |
| 4 | Oct. 22, 2012 | FORM 4 SUBMISSION | View Document |
| 4 | Oct. 17, 2012 | MAIN DOCUMENT DESCRIPTION | View Document |
| N-8A/A | Oct. 11, 2012 | - | View Document |
| 8-A12B/A | Oct. 10, 2012 | - | View Document |
| 8-A12B/A | Oct. 10, 2012 | - | View Document |
| N-PX | Aug. 24, 2012 | FORM N-PX | View Document |
| DEFA14A | Aug. 15, 2012 | DEFA14A | View Document |
| N-Q | July 30, 2012 | FORM N-Q | View Document |
| DEF 14A | July 3, 2012 | DEF 14A | View Document |
| 497 | June 22, 2012 | 497 | View Document |
| PRE 14A | June 19, 2012 | PRE 14A | View Document |
| SC 13G/A | June 11, 2012 | INVESCO VAN KAMPEN MUNICIPAL OPPORTUNITY TRUST SC 13G/A 5-31-2012 | View Document |
| SC 13G/A | June 8, 2012 | SC 13G/A | View Document |
| EFFECT | June 8, 2012 | - | View Document |
| N-14 8C/A | June 8, 2012 | N-14 8C/A | View Document |
| 4 | June 8, 2012 | FORM 4 | View Document |
| SC 13G | June 8, 2012 | SCHEDULE 13G | View Document |
| 4 | June 1, 2012 | FORM 4 | View Document |
| SC 13D/A | June 1, 2012 | INVESCO VAN KAMPEN MUNICIPAL OPPORTUNITY TRUST 13DA | View Document |
| 4 | May 25, 2012 | FORM 4 | View Document |
| 4 | May 22, 2012 | FORM 4 | View Document |
| 4 | May 17, 2012 | FORM 4 | View Document |
| 3 | May 16, 2012 | MAIN DOCUMENT DESCRIPTION | View Document |
| N-14 8C/A | May 15, 2012 | FORM N-14 8C/A | View Document |
| N-23C-2 | May 9, 2012 | N-23C-2 | View Document |
| 4 | May 9, 2012 | FORM 4 SUBMISSION | View Document |
| N-CSR | May 4, 2012 | FORM N-CSR | View Document |
| NSAR-B | April 27, 2012 | ANNUAL REPORT | View Document |
| SC 13G | April 5, 2012 | INVESCO VAN KAMPEN MUNICIPAL OPPORTUNITY TRUST SC 13G 12-31-2010 | View Document |
| N-14 8C | April 5, 2012 | N-14 8C | View Document |
| 4 | Feb. 7, 2012 | FORM 4 | View Document |
| 4 | Feb. 1, 2012 | FORM 4 | View Document |
| N-Q | Jan. 27, 2012 | FORM N-Q | View Document |
| 4 | Jan. 27, 2012 | FORM 4 | View Document |
| SC 13G/A | Jan. 27, 2012 | AMENDED SCHEDULE 13G | View Document |
| 4 | Jan. 13, 2012 | FORM 4 | View Document |
| N-23C-2 | Dec. 12, 2011 | N-23C-2 | View Document |
| 425 | Dec. 1, 2011 | 425 | View Document |
| 425 | Dec. 1, 2011 | 425 | View Document |
| 425 | Dec. 1, 2011 | 425 | View Document |
| 4 | Nov. 14, 2011 | PRIMARY DOCUMENT | View Document |
| N-CSRS | Nov. 7, 2011 | FORM N-CSRS | View Document |
| NSAR-A | Oct. 31, 2011 | NSAR-A | View Document |
| 4 | Sept. 9, 2011 | PRIMARY DOCUMENT | View Document |
| 4 | Aug. 24, 2011 | PRIMARY DOCUMENT | View Document |
| N-PX | Aug. 19, 2011 | FORM N-PX | View Document |
| 4 | Aug. 9, 2011 | PRIMARY DOCUMENT | View Document |
| N-Q | July 29, 2011 | FORM N-Q | View Document |
| 4 | July 11, 2011 | PRIMARY DOCUMENT | View Document |
| 4 | May 13, 2011 | PRIMARY DOCUMENT | View Document |
| N-CSR | May 9, 2011 | FORM N-CSR | View Document |
| 4 | May 3, 2011 | PRIMARY DOCUMENT | View Document |
| NSAR-BT | April 29, 2011 | ANNUAL TRANSITION REPORT | View Document |
| N-Q | April 1, 2011 | FORM N-Q | View Document |
| 4 | March 21, 2011 | PRIMARY DOCUMENT | View Document |
| 4 | March 21, 2011 | PRIMARY DOCUMENT | View Document |
| 4 | March 10, 2011 | FORM 4 SUBMISSION | View Document |
| SC 13G/A | Feb. 7, 2011 | AMENDED SCHEDULE 13G | View Document |
| SC 13D | Jan. 11, 2011 | SCHEDULE 13D | View Document |
| N-CSR | Jan. 7, 2011 | FORM N-CSR | View Document |
| NSAR-B | Dec. 29, 2010 | NSAR-B | View Document |
| 4 | Dec. 1, 2010 | FORM 4 SUBMISSION | View Document |
| 4 | Nov. 29, 2010 | FORM 4 SUBMISSION | View Document |
| N-Q | Sept. 29, 2010 | FORM N-Q | View Document |
| N-PX | Aug. 20, 2010 | N-PX | View Document |
| 4 | July 12, 2010 | MAIN DOCUMENT DESCRIPTION | View Document |
| SC 13G/A | July 12, 2010 | SCHEDULE 13G/A | View Document |
| N-CSRS | July 8, 2010 | FORM N-CSRS | View Document |
| NSAR-A | June 29, 2010 | - | View Document |
| 3 | June 3, 2010 | FORM 3 SUBMISSION | View Document |
| N-Q | March 31, 2010 | FORM N-Q | View Document |
| 4/A | March 25, 2010 | PRIMARY DOCUMENT | View Document |
| 4 | March 18, 2010 | PRIMARY DOCUMENT | View Document |
| 4 | March 17, 2010 | PRIMARY DOCUMENT | View Document |
| 4 | March 15, 2010 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | March 12, 2010 | SCHEDULE 13G AMENDMENT | View Document |
| SC 13G | Feb. 8, 2010 | SCHEDULE 13G | View Document |
| SC 13G/A | Feb. 8, 2010 | SC 13G/A | View Document |
| 3 | Jan. 25, 2010 | PRIMARY DOCUMENT | View Document |
| SC 13G/A | Jan. 20, 2010 | SCHEDULE 13G AMENDMENT | View Document |
| N-23C-2 | Jan. 14, 2010 | N-23C-2 | View Document |
| N-CSR | Dec. 30, 2009 | N-CSR | View Document |
| NSAR-B | Dec. 24, 2009 | - | View Document |
| 4 | Oct. 16, 2009 | PRIMARY DOCUMENT | View Document |
| N-Q | Sept. 29, 2009 | FORM N-Q | View Document |
| N-23C-2 | Sept. 24, 2009 | FORM N-23C-2 | View Document |
| N-PX | Aug. 28, 2009 | N-PX | View Document |
| NSAR-A | June 30, 2009 | - | View Document |
| N-CSRS | June 29, 2009 | FORM N-CSRS | View Document |
| N-23C-2 | April 28, 2009 | FORM N-23C-2 | View Document |
| N-Q | March 27, 2009 | N-Q | View Document |
| 4 | March 17, 2009 | FORM 4 SUBMISSION | View Document |
| SC 13G/A | Feb. 10, 2009 | AMENDMENT NO. 1 | View Document |
| 3 | Feb. 10, 2009 | MAIN DOCUMENT DESCRIPTION | View Document |
| 3 | Feb. 10, 2009 | - | View Document |
| SC 13G | Feb. 10, 2009 | SC 13G | View Document |
| 4 | Feb. 2, 2009 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 29, 2009 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 27, 2009 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 23, 2009 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 21, 2009 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 21, 2009 | FORM 4 SUBMISSION | View Document |
| 3 | Jan. 12, 2009 | - | View Document |
| SC 13G | Jan. 12, 2009 | STATEMENT OF ACQUISITION OF BENEFICIAL OWNERSHIP | View Document |
| NSAR-B | Dec. 30, 2008 | - | View Document |
| N-CSR | Dec. 30, 2008 | FORM N-CSR | View Document |
| N-Q | Sept. 29, 2008 | VAN KAMPEN MUNICIPAL OPPORTUNITY TRUST N-Q | View Document |
| 4 | Aug. 29, 2008 | FORM 4 SUBMISSION | View Document |
| N-PX | Aug. 28, 2008 | ANNUAL REPORT OF PROXY VOTING RECORD | View Document |
| 4 | Aug. 25, 2008 | FORM 4 SUBMISSION | View Document |
| N-CSRS | June 27, 2008 | CERTIFIED SHAREHOLDER REPORT | View Document |
| NSAR-A | June 26, 2008 | - | View Document |
| N-23C-2 | June 13, 2008 | NOTIFICATION OF REDEMPTION OF SECURITIES | View Document |
| 3 | June 11, 2008 | PRIMARY DOCUMENT | View Document |
| 3 | May 19, 2008 | PRIMARY DOCUMENT | View Document |
| 3 | March 31, 2008 | PRIMARY DOCUMENT | View Document |
| N-Q | March 27, 2008 | QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS | View Document |
| 3 | Feb. 6, 2008 | PRIMARY DOCUMENT | View Document |
| 3 | Feb. 6, 2008 | PRIMARY DOCUMENT | View Document |
| NSAR-B | Dec. 31, 2007 | - | View Document |
| N-CSR | Dec. 28, 2007 | CERTIFIED SHAREHOLDER REPORT | View Document |
| N-Q | Sept. 28, 2007 | QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS | View Document |
| N-PX | Aug. 29, 2007 | ANNUAL REPORT OF PROXY VOTING RECORD OF REGISTERED MANAGEMENT INVESTMENT COMPANY | View Document |
| 4 | July 31, 2007 | FORM 4 SUBMISSION | View Document |
| 4 | July 27, 2007 | FORM 4 SUBMISSION | View Document |
| 4 | July 26, 2007 | FORM 4 SUBMISSION | View Document |
| NSAR-A | June 29, 2007 | - | View Document |
| N-CSRS | June 28, 2007 | CERTIFIED SHAREHOLDER REPORT | View Document |
| 3 | June 12, 2007 | PRIMARY DOCUMENT | View Document |
| N-Q | March 30, 2007 | FORM N-Q | View Document |
| N-CSR | Jan. 22, 2007 | CERTIFIED SHAREHOLDER REPORT | View Document |
| NSAR-B | Jan. 19, 2007 | - | View Document |
| NT-NSAR | Dec. 29, 2006 | NOTIFICATION OF LATE FILING | View Document |
| NT-NCSR | Dec. 29, 2006 | NOTIFICATION OF LATE FILING | View Document |
| N-Q | Sept. 29, 2006 | QUARTERLY REPORT | View Document |
| N-PX | Aug. 28, 2006 | FORM N-PX | View Document |
| 4 | Aug. 7, 2006 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 2, 2006 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 2, 2006 | FORM 4 SUBMISSION | View Document |
| N-CSRS | June 29, 2006 | SEMIANNUAL REPORT | View Document |
| NSAR-A | June 22, 2006 | - | View Document |
| 4 | May 19, 2006 | FORM 4 SUBMISSION | View Document |
| N-Q | March 24, 2006 | QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS | View Document |
| 3 | March 8, 2006 | FORM 3 SUBMISSION | View Document |
| 4 | March 8, 2006 | FORM 4 SUBMISSION | View Document |
| 3 | March 8, 2006 | FORM 3 SUBMISSION | View Document |
| 4 | Feb. 22, 2006 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 22, 2006 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 17, 2006 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 17, 2006 | FORM 4 SUBMISSION | View Document |
| POS EX | Feb. 16, 2006 | POST-EFFECTIVE AMENDMENT TO REGISTRATION STATEMENT | View Document |
| 4 | Feb. 13, 2006 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 10, 2006 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 9, 2006 | FORM 4 SUBMISSION | View Document |
| 4 | Feb. 6, 2006 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 31, 2006 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 31, 2006 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 31, 2006 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 31, 2006 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 31, 2006 | FORM 4 SUBMISSION | View Document |
| 4 | Jan. 31, 2006 | FORM 4 SUBMISSION | View Document |
| 425 | Jan. 20, 2006 | FORM 425 | View Document |
| 425 | Jan. 11, 2006 | FORM 425 | View Document |
| NSAR-B | Dec. 29, 2005 | - | View Document |
| N-CSR | Dec. 29, 2005 | CERTIFIED SHAREHOLDER REPORT | View Document |
| 425 | Dec. 12, 2005 | FILING PURSUANT TO RULE 425 | View Document |
| 425 | Nov. 22, 2005 | FILING PURSUANT TO RULE 425 | View Document |
| 425 | Nov. 22, 2005 | FORM 425 | View Document |
| 425 | Oct. 24, 2005 | FILING PURUSANT TO RULE 425 | View Document |
| 425 | Oct. 21, 2005 | FORM 425 | View Document |
| 425 | Sept. 30, 2005 | FORM 425 | View Document |
| N-Q | Sept. 27, 2005 | FORM N-Q | View Document |
| 425 | Sept. 23, 2005 | FORM 425 | View Document |
| 497 | Sept. 19, 2005 | 497 | View Document |
| 497 | Sept. 7, 2005 | FORM 497 | View Document |
| CORRESP | Sept. 6, 2005 | - | View Document |
| CORRESP | Sept. 6, 2005 | - | View Document |
| N-PX | Aug. 25, 2005 | ANNUAL REPORT OF PROXY VOTING RECORD | View Document |
| 3 | Aug. 23, 2005 | FORM 3 SUBMISSION | View Document |
| N-14 8C/A | Aug. 10, 2005 | AMENDMENT TO REGISTRATION STATEMENT | View Document |
| CORRESP | Aug. 9, 2005 | - | View Document |
| CORRESP | Aug. 9, 2005 | - | View Document |
| CORRESP | Aug. 9, 2005 | - | View Document |
| N-14 8C | June 30, 2005 | REGISTRATION STATEMENT | View Document |
| 425 | June 30, 2005 | RULE 425 FILING | View Document |
| NSAR-A | June 29, 2005 | - | View Document |
| N-CSRS | June 28, 2005 | SEMIANNUAL REPORT | View Document |
| N-Q | March 23, 2005 | FORM N-Q | View Document |
| 3 | Feb. 1, 2005 | FORM 3 SUBMISSION | View Document |
| N-CSR | Dec. 30, 2004 | ANNUAL REPORT | View Document |
| NSAR-B | Dec. 28, 2004 | - | View Document |
| 3 | Nov. 29, 2004 | FORM 3 SUBMISSION | View Document |
| N-Q | Sept. 27, 2004 | QUARTERLY SCHEDULE OF PORTFOLIO HOLDINGS | View Document |
| N-PX | Aug. 27, 2004 | FORM N-PX | View Document |
| 3 | Aug. 23, 2004 | FORM 3 SUBMISSION | View Document |
| 4 | Aug. 23, 2004 | FORM 4 SUBMISSION | View Document |
| 4 | Aug. 23, 2004 | FORM 4 SUBMISSION | View Document |
| 3 | Aug. 18, 2004 | FORM 3 SUBMISSION | View Document |
| 40-17G | June 30, 2004 | AUTO-GENERATED PAPER DOCUMENT | View Document |
| 40-17G | June 30, 2004 | AUTO-GENERATED PAPER DOCUMENT | View Document |
| N-CSRS | June 29, 2004 | SEMIANNUAL REPORT DATED APRIL 30, 2004 | View Document |
| NSAR-A | June 29, 2004 | - | View Document |
| 4 | May 17, 2004 | FORM 4 SUBMISSION | View Document |
| 4 | May 13, 2004 | FORM 4 SUBMISSION | View Document |
| 4 | May 13, 2004 | FORM 4 SUBMISSION | View Document |
| 4 | May 11, 2004 | FORM 4 SUBMISSION | View Document |
| 4 | May 11, 2004 | FORM 4 SUBMISSION | View Document |
| N-CSR | Dec. 30, 2003 | ANNUAL REPORT | View Document |
| NSAR-B | Dec. 30, 2003 | - | View Document |
| 40-17G | Sept. 15, 2003 | AUTO-GENERATED PAPER DOCUMENT | View Document |
| 3 | July 25, 2003 | FORM 3 SUBMISSION | View Document |
| 3 | July 25, 2003 | FORM 3 SUBMISSION | View Document |
| 3 | July 25, 2003 | FORM 3 SUBMISSION | View Document |
| 3 | July 7, 2003 | FORM 3 SUBMISSION | View Document |
| 3 | July 3, 2003 | FORM 3 SUBMISSION | View Document |
| 3 | July 3, 2003 | FORM 3 SUBMISSION | View Document |
| 3 | July 2, 2003 | FORM 3 SUBMISSION | View Document |
| N-CSR | June 30, 2003 | SEMIANNUAL REPORT | View Document |
| NSAR-A | June 26, 2003 | - | View Document |
| 3 | June 19, 2003 | FORM 3 SUBMISSION | View Document |
| 3 | June 17, 2003 | FORM 3 SUBMISSION | View Document |
| 4 | June 4, 2003 | FORM 4 SUBMISSION | View Document |
| NSAR-B | Dec. 27, 2002 | - | View Document |
| N-30D | Dec. 27, 2002 | ANNUAL REPORT DATED 10/31/02 | View Document |
| 3 | Nov. 4, 2002 | INITIAL STATEMENTS OF BENEFICIAL OWNERSHIP | View Document |
| 3 | Nov. 4, 2002 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP | View Document |
| 3 | Nov. 1, 2002 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP | View Document |
| 3 | Oct. 22, 2002 | FORM 3 | View Document |
| 3 | Oct. 21, 2002 | INITIAL STATEMENT OF BENEFICIAL OWNERSHIP | View Document |
| 4 | July 10, 2002 | FORM 4 | View Document |
| N-30D | June 27, 2002 | SEMI-ANNUAL REPORT | View Document |
| NSAR-A | June 25, 2002 | - | View Document |
| N-30D | Dec. 27, 2001 | ANNUAL REPORT | View Document |
| NSAR-B | Dec. 27, 2001 | MUNI OPP TRUST NSAR | View Document |
| NSAR-A | June 21, 2001 | N-SAR (6.1) | View Document |
| N-30D | June 20, 2001 | SEMIANNUAL REPORT | View Document |
| NSAR-B | Dec. 29, 2000 | N-SAR (6.1) | View Document |
| N-30D | Dec. 27, 2000 | ANNUAL REPORT | View Document |
| NSAR-A | June 29, 2000 | N-SAR (6.1) | View Document |
| N-30D | June 28, 2000 | SEMI-ANNUAL REPORT - 4/30/00 | View Document |
| N-30D | Dec. 27, 1999 | ANNUAL REPORT | View Document |
| NSAR-B | Dec. 27, 1999 | N-SAR (3.0) | View Document |
| NSAR-A | June 29, 1999 | N-SAR (3.0) | View Document |
| N-30D | June 21, 1999 | ANNUAL REPORT | View Document |
| NSAR-B | Dec. 29, 1998 | VAN KAMPEN MUNICIPAL OPPORTUNITY TRUST | View Document |
| N-30D | Dec. 23, 1998 | ANNUAL REPORT | View Document |
| NSAR-A | June 26, 1998 | VKAC MUNICIPAL OPPORTUNITY TRUST | View Document |
| N-30D | June 10, 1998 | SAR | View Document |
| NSAR-A | Dec. 30, 1997 | - | View Document |
| N-30D | Dec. 29, 1997 | ANNUAL REPORT | View Document |
| NSAR-A | June 27, 1997 | N-SAR (3.0.A) | View Document |
| N-30D | June 20, 1997 | SEMI-ANNUAL REPORT 4/30/97 | View Document |
| N-30D | Dec. 30, 1996 | ANNUAL REPORT | View Document |
| NSAR-B | Dec. 30, 1996 | N-SAR (3.0.A) | View Document |
| NSAR-A | June 28, 1996 | N-SAR (3.0)" | View Document |
| N-30D | June 28, 1996 | SEMI ANNUAL REPORT | View Document |
| NSAR-B | Dec. 28, 1995 | N-SAR (3.0)" | View Document |
| N-30D | Dec. 28, 1995 | SEMI/ANNUAL REPORT | View Document |
| N-30D | June 29, 1995 | SEMI/ANNUAL REPORT | View Document |
| NSAR-A | June 28, 1995 | N-SAR (3.0) | View Document |
| NSAR-B | Dec. 29, 1994 | N-SAR (3.0) | View Document |
| NSAR-A | June 29, 1994 | N-SAR (3.0) | View Document |