| Filed On | Filing |
|---|---|
| 20 Jan 2023 | SCHEDULE 13G |
| 27 Jan 2020 | SCHEDULE 13G |
| 12 Feb 2016 | SC 13G |
| 01 Oct 2014 | WELLS FARGO ADVANTAGE INCOME OPPORTUNITIES FUND |
| 13 Feb 2009 | SC 13G |
| 10 Feb 2009 | SC 13G |
| 12 Jan 2009 | STATEMENT OF ACQUISITION OF BENEFICIAL OWNERSHIP |
| 24 Jan 2008 | SCHEDULE 13G |
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