| SC 13G/A | 2021-06-28 | CSS LLC/IL | Duff & Phelps Select MLP & Midstream Energy Fund Inc. | 0 | 0.0% | EDGAR |
| SC 13G/A | 2021-05-10 | FIRST TRUST PORTFOLIOS LP | Duff & Phelps Select MLP & Midstream Energy Fund Inc. | 225,782 | 8.7% | EDGAR |
| SC 13G/A | 2021-03-18 | CSS LLC/IL | Duff & Phelps Select MLP & Midstream Energy Fund Inc. | 427,352 | 16.3% | EDGAR |
| SC 13G/A | 2021-03-05 | CSS LLC/IL | Duff & Phelps Select MLP & Midstream Energy Fund Inc. | 358,636 | 13.7% | EDGAR |
| SC 13G | 2021-02-16 | CSS LLC/IL | Duff & Phelps Select MLP & Midstream Energy Fund Inc. | 148,868 | 5.7% | EDGAR |
| SC 13G/A | 2021-02-12 | GUARDIAN LIFE INSURANCE CO OF AMERICA | Duff & Phelps Select MLP & Midstream Energy Fund Inc. | 0 | 0.0% | EDGAR |
| SC 13G/A | 2021-02-01 | FIRST TRUST PORTFOLIOS LP | Duff & Phelps Select MLP & Midstream Energy Fund Inc. | 384,646 | 14.8% | EDGAR |
| SC 13G/A | 2020-02-12 | FIRST TRUST PORTFOLIOS LP | Duff & Phelps Select MLP & Midstream Energy Fund Inc. | 4,508,377 | 17.4% | EDGAR |
| SC 13G/A | 2019-12-10 | Advisors Asset Management, Inc. | Duff & Phelps Select MLP & Midstream Energy Fund Inc. | 1,260,609 | 4.9% | EDGAR |
| SC 13G/A | 2019-07-10 | FIRST TRUST PORTFOLIOS LP | Duff & Phelps Select MLP & Midstream Energy Fund Inc. | 4,145,361 | 16.0% | EDGAR |
| SC 13G | 2019-07-10 | Advisors Asset Management, Inc. | Duff & Phelps Select MLP & Midstream Energy Fund Inc. | 1,327,438 | 5.1% | EDGAR |
| SC 13G/A | 2019-02-08 | FIRST TRUST PORTFOLIOS LP | Duff & Phelps Select MLP & Midstream Energy Fund Inc. | 2,695,369 | 10.4% | EDGAR |
| SC 13G/A | 2019-02-01 | FIRST TRUST PORTFOLIOS LP | Duff & Phelps Select MLP & Midstream Energy Fund Inc. | 2,584,138 | 10.0% | EDGAR |
| SC 13G/A | 2018-01-18 | FIRST TRUST PORTFOLIOS LP | Duff & Phelps Select Energy MLP Fund Inc. | 2,741,246 | 10.6% | EDGAR |
| SC 13D | 2017-02-17 | MASSACHUSETTS MUTUAL LIFE INSURANCE CO | Duff & Phelps Select Energy MLP Fund Inc. | 880,000 | 62.9% | EDGAR |
| SC 13G | 2017-02-15 | GUARDIAN LIFE INSURANCE CO OF AMERICA | Duff & Phelps Select Energy MLP Fund Inc. | 520,000 | 37.1% | EDGAR |
| SC 13G/A | 2017-01-17 | FIRST TRUST PORTFOLIOS LP | Duff & Phelps Select Energy MLP Fund Inc. | 3,004,949 | 11.6% | EDGAR |
| SC 13G/A | 2016-03-10 | FIRST TRUST PORTFOLIOS LP | Duff & Phelps Select Energy MLP Fund Inc. | 2,674,587 | 10.3% | EDGAR |
| SC 13G/A | 2016-02-11 | MORGAN STANLEY | Duff & Phelps Select Energy MLP Fund Inc. | 865,971 | 3.3% | EDGAR |
| SC 13G | 2016-01-22 | FIRST TRUST PORTFOLIOS LP | Duff & Phelps Select Energy MLP Fund Inc. | 2,452,763 | 9.5% | EDGAR |