| SC 13G/A | 2022-01-10 | Advisors Asset Management, Inc. | BANCROFT FUND LTD | 253,701 | 4.3% | EDGAR |
| SC 13G/A | 2021-02-04 | Advisors Asset Management, Inc. | BANCROFT FUND LTD | 483,267 | 8.8% | EDGAR |
| SC 13G/A | 2020-05-08 | Advisors Asset Management, Inc. | BANCROFT FUND LTD | 543,645 | 10.3% | EDGAR |
| SC 13G/A | 2020-02-13 | Advisors Asset Management, Inc. | BANCROFT FUND LTD | 471,646 | 9.0% | EDGAR |
| SC 13G/A | 2019-02-15 | UBS Group AG | BANCROFT FUND LTD | - | - | EDGAR |
| SC 13G/A | 2019-02-11 | Advisors Asset Management, Inc. | BANCROFT FUND LTD | 358,857 | 6.8% | EDGAR |
| SC 13G | 2018-07-10 | Advisors Asset Management, Inc. | BANCROFT FUND LTD | 273,721 | 5.2% | EDGAR |
| SC 13G/A | 2018-02-13 | UBS Group AG | BANCROFT FUND LTD | 318,831 | 6.2% | EDGAR |
| SC 13G/A | 2017-02-07 | UBS Group AG | BANCROFT FUND LTD | 310,518 | 6.1% | EDGAR |
| SC 13G | 2016-02-09 | UBS Group AG | BANCROFT FUND LTD | 288,715 | 5.7% | EDGAR |
| SC 13G/A | 2013-02-14 | FIRST TRUST PORTFOLIOS LP | BANCROFT FUND LTD | 227,746 | 4.3% | EDGAR |
| SC 13G/A | 2012-02-06 | FIRST TRUST PORTFOLIOS LP | BANCROFT FUND LTD | 493,482 | 9.3% | EDGAR |
| SC 13G/A | 2011-05-10 | FIRST TRUST PORTFOLIOS LP | BANCROFT FUND LTD | 569,144 | 10.8% | EDGAR |
| SC 13G | 2011-01-11 | FIRST TRUST PORTFOLIOS LP | BANCROFT FUND LTD | 405,923 | 7.7% | EDGAR |
| SC 13G/A | 2010-02-08 | BERGSTROM ERIK E | BANCROFT FUND LTD | 260,000 | 5.0% | EDGAR |
| SC 13G/A | 2009-02-17 | BERGSTROM ERIK E | BANCROFT FUND LTD | 295,000 | 5.7% | EDGAR |
| SC 13G/A | 2009-02-10 | Relative Value Partners, LLC | BANCROFT FUND LTD | 267,345 | 5.2% | EDGAR |
| SC 13G | 2008-11-17 | BERGSTROM ERIK E | BANCROFT FUND LTD | 268,688 | 5.2% | EDGAR |
| SC 13D/A | 2008-04-23 | GOLDSTEIN PHILLIP | BANCROFT FUND LTD | - | 4.6% | EDGAR |
| SC 13G/A | 2008-02-15 | Relative Value Partners, LLC | BANCROFT FUND LTD | 506,650 | 8.8% | EDGAR |