| SC 13D/A | 2023-11-13 | Saba Capital Management, L.P. | Kayne Anderson NextGen Energy & Infrastructure, Inc. | 3,073,599 | 7.7% | EDGAR |
| SC 13D/A | 2023-08-14 | Saba Capital Management, L.P. | Kayne Anderson NextGen Energy & Infrastructure, Inc. | 4,593,000 | 9.7% | EDGAR |
| SC 13G | 2023-06-16 | PRINCIPAL LIFE INSURANCE CO | Kayne Anderson NextGen Energy & Infrastructure, Inc. | 280,000 | 16.9% | EDGAR |
| SC 13G/A | 2023-02-09 | RAYMOND JAMES & ASSOCIATES | Kayne Anderson NextGen Energy & Infrastructure, Inc. | 3,150,472 | 6.7% | EDGAR |
| SC 13D/A | 2023-02-03 | Saba Capital Management, L.P. | Kayne Anderson NextGen Energy & Infrastructure, Inc. | 4,541,503 | 9.6% | EDGAR |
| SC 13G/A | 2023-01-11 | FIRST TRUST PORTFOLIOS LP | Kayne Anderson NextGen Energy & Infrastructure, Inc. | 2,633,274 | 5.6% | EDGAR |
| SC 13D/A | 2022-12-08 | Saba Capital Management, L.P. | Kayne Anderson NextGen Energy & Infrastructure, Inc. | 3,926,230 | 8.3% | EDGAR |
| SC 13D | 2022-10-20 | Saba Capital Management, L.P. | Kayne Anderson NextGen Energy & Infrastructure, Inc. | 3,438,649 | 7.3% | EDGAR |
| SC 13G | 2022-07-28 | Saba Capital Management, L.P. | Kayne Anderson NextGen Energy & Infrastructure, Inc. | 2,589,706 | 5.5% | EDGAR |
| SC 13G/A | 2022-02-08 | RAYMOND JAMES & ASSOCIATES | Kayne Anderson NextGen Energy & Infrastructure, Inc. | 3,147,449 | 6.7% | EDGAR |
| SC 13G | 2022-01-24 | FIRST TRUST PORTFOLIOS LP | Kayne Anderson NextGen Energy & Infrastructure, Inc. | 2,921,700 | 6.2% | EDGAR |
| SC 13G/A | 2021-02-12 | Karpus Management, Inc. | Kayne Anderson NextGen Energy & Infrastructure, Inc. | 0 | 0.0% | EDGAR |
| SC 13G | 2021-02-12 | RAYMOND JAMES & ASSOCIATES | Kayne Anderson NextGen Energy & Infrastructure, Inc. | 3,286,068 | 7.0% | EDGAR |
| SC 13G/A | 2020-11-02 | AMERICAN INTERNATIONAL GROUP INC | Kayne Anderson NextGen Energy & Infrastructure, Inc. | 0 | 0.0% | EDGAR |
| SC 13G/A | 2020-03-10 | FIRST TRUST PORTFOLIOS LP | KAYNE ANDERSON MIDSTREAM/ENERGY FUND, INC. | 2,317,353 | 4.9% | EDGAR |
| SC 13G | 2020-02-14 | Karpus Management, Inc. | KAYNE ANDERSON MIDSTREAM/ENERGY FUND, INC. | 1,685,137 | 7.8% | EDGAR |
| SC 13G/A | 2020-02-03 | FIRST TRUST PORTFOLIOS LP | KAYNE ANDERSON MIDSTREAM/ENERGY FUND, INC. | 2,356,845 | 10.9% | EDGAR |
| SC 13G/A | 2019-02-12 | AMERICAN INTERNATIONAL GROUP INC | KAYNE ANDERSON MIDSTREAM/ENERGY FUND, INC. | 1,050,000 | 35.0% | EDGAR |
| SC 13G/A | 2019-02-11 | Advisors Asset Management, Inc. | KAYNE ANDERSON MIDSTREAM/ENERGY FUND, INC. | 1,090,557 | 5.0% | EDGAR |
| SC 13G/A | 2019-02-11 | Advisors Asset Management, Inc. | KAYNE ANDERSON MIDSTREAM/ENERGY FUND, INC. | 1,014,859 | 4.7% | EDGAR |