| SC 13D/A | 2024-02-08 | - | - | - | - | EDGAR |
| SC 13G/A | 2024-01-31 | - | - | - | - | EDGAR |
| SC 13G/A | 2024-01-26 | - | - | - | - | EDGAR |
| SC 13D/A | 2024-01-08 | - | - | - | - | EDGAR |
| SC 13D/A | 2023-06-12 | Bulldog Investors, LLP | NXG NextGen Infrastructure Income Fund | - | 4.2% | EDGAR |
| SC 13D | 2023-05-08 | Bulldog Investors, LLP | NXG NextGen Infrastructure Income Fund | - | 3.6% | EDGAR |
| SC 13G | 2023-02-09 | RAYMOND JAMES & ASSOCIATES | NXG NextGen Infrastructure Income Fund | 140,318 | 5.4% | EDGAR |
| SC 13G/A | 2023-01-20 | FIRST TRUST PORTFOLIOS LP | NXG NextGen Infrastructure Income Fund | 194,863 | 7.5% | EDGAR |
| SC 13G | 2022-01-26 | FIRST TRUST PORTFOLIOS LP | Cushing NextGen Infrastructure Income Fund | 214,687 | 8.2% | EDGAR |
| SC 13G/A | 2021-02-05 | FIRST TRUST PORTFOLIOS LP | Cushing NextGen Infrastructure Income Fund | 29,487 | 1.1% | EDGAR |
| SC 13G/A | 2020-06-05 | FIRST TRUST PORTFOLIOS LP | Cushing NextGen Infrastructure Income Fund | 679,773 | 6.5% | EDGAR |
| SC 13G/A | 2020-03-06 | SIT INVESTMENT ASSOCIATES INC | Cushing Renaissance Fund | 342,528 | 4.4% | EDGAR |
| SC 13G | 2020-02-07 | SIT INVESTMENT ASSOCIATES INC | Cushing Renaissance Fund | 647,136 | 8.3% | EDGAR |
| SC 13G/A | 2020-02-05 | FIRST TRUST PORTFOLIOS LP | Cushing Renaissance Fund | 912,029 | 11.7% | EDGAR |
| SC 13G/A | 2019-09-10 | Advisors Asset Management, Inc. | Cushing Renaissance Fund | 320,821 | 4.1% | EDGAR |
| SC 13G/A | 2019-02-11 | Advisors Asset Management, Inc. | Cushing Renaissance Fund | 553,061 | 7.1% | EDGAR |
| SC 13G/A | 2019-02-06 | FIRST TRUST PORTFOLIOS LP | Cushing Renaissance Fund | 1,156,243 | 14.8% | EDGAR |
| SC 13G/A | 2018-08-10 | FIRST TRUST PORTFOLIOS LP | Cushing Renaissance Fund | 794,426 | 10.2% | EDGAR |
| SC 13G/A | 2018-02-09 | Advisors Asset Management, Inc. | Cushing Renaissance Fund | 600,854 | 10.3% | EDGAR |
| SC 13G | 2018-02-01 | Advisors Asset Management, Inc. | Cushing Renaissance Fund | 577,764 | 9.9% | EDGAR |