| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G | Report | SCHEDULE 13G | Aug 14, 2024 | |
| SC 13G/A | Report | SC 13G/A | Jun 4, 2024 | |
| SC 13G/A | Report | SC 13G/A | Jun 4, 2024 | |
| SC 13G | Report | KARPUS INVESTMENT MGT / INVESCO TRUST FOR INVESTMENT GRADE MUNIS - SCHEDULE 13G | Feb 13, 2024 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Feb 6, 2023 | |
| SC 13G | Report | SCHEDULE 13G | Jan 12, 2022 | |
| SC 13G/A | Report | SC 13G/A | Jan 31, 2020 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 29, 2018 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 26, 2017 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Feb 3, 2016 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 23, 2015 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 17, 2014 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 9, 2013 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Sep 10, 2012 | |
| SC 13G/A | Report | AMENDMENT NO. 4 TO SCHEDULE 13G | Jul 9, 2012 | |
| SC 13G/A | Report | INVESCO VAN KAMPEN TRUST FOR INVESTMENT GRADE MUNICIPALS SC 13GA 6-7-2012 | Jun 11, 2012 | |
| SC 13G | Report | SCHEDULE 13G | Jun 8, 2012 | |
| SC 13G | Report | INVESCO VAN KAMPEN TRUST FOR INVESTMENT GRADE MUNICIPALS SC 13G 12-31-2010 | Apr 5, 2012 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 20, 2012 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Feb 1, 2011 | |
| SC 13G/A | Report | SC 13G/A | Jan 14, 2011 | |
| SC 13G/A | Report | SCHEDULE 13G/A | Jul 12, 2010 | |
| SC 13G/A | Report | SCHEDULE 13G AMENDMENT | Mar 12, 2010 | |
| SC 13G/A | Report | SC 13G/A | Feb 8, 2010 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Feb 1, 2010 | |
| SC 13G/A | Report | SCHEDULE 13G AMENDMENT | Jan 20, 2010 |