| Form type | Sec Links | Description | Filing date | Reporting date |
|---|---|---|---|---|
| SC 13G/A | Report | Feb 14, 2020 | ||
| SC 13G | Report | Feb 14, 2019 | ||
| SC 13G/A | Report | CITIGROUP, INC SC 13GA NO 1 1-6-2014 (NUVEEN AMT-FREE MUNICPAL INCOME FUND) | Jan 8, 2014 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Feb 14, 2013 | |
| SC 13G | Report | NUVEEN AMT-FREE MUNICIPAL INCOME FUND, INC. SC 13G 7-28-2011 | Aug 22, 2012 | |
| SC 13G/A | Report | AMENDED SCHEDULE 13G | Jan 9, 2012 | |
| SC 13G/A | Report | NUVEEN INSURED TAX FREE ADVANTAGE MUNICIPAL FUND SC13G/A 8-31-2011 | Sep 12, 2011 | |
| SC 13G/A | Report | NUVEEN INSURED TAX-FREE ADVANTAGE MUNICIPAL FUND-SC13G-A#5 | Aug 31, 2011 | |
| SC 13G/A | Report | SCHEDULE 13G AMENDMENT NO. 4 | Feb 14, 2011 | |
| SC 13G | Report | SCHEDULE 13G | Jan 25, 2011 | |
| SC 13G/A | Report | NUVEEN INSURED TAX-FREE ADVANTAGE MUNICIPAL FUND 13GA3 | Jul 12, 2010 | |
| SC 13G/A | Report | NUVEEN INSURED TAX-FREE ADVANTAGE MUNICIPAL FUND 13GA2 | May 10, 2010 | |
| SC 13G/A | Report | SCHEDULE 13G AMENDMENT | Mar 12, 2010 | |
| SC 13G/A | Report | AMENDMENT NO. 1 | Mar 10, 2010 | |
| SC 13G/A | Report | SCHEDULE 13G | Feb 16, 2010 | |
| SC 13G | Report | STATEMENT OF ACQUISITION OF BENEFICIAL OWNERSHIP | Jan 19, 2010 |