| SC 13G/A | 2019-08-12 | Invesco Ltd. | Third Coast Midstream, LLC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2019-07-23 | Magnolia Infrastructure Holdings, LLC | Third Coast Midstream, LLC | 0 | 0.0% | EDGAR |
| SC 13D/A | 2019-07-19 | Magnolia Infrastructure Holdings, LLC | American Midstream Partners, LP | 12,810,025 | 16.0% | EDGAR |
| SC 13G | 2019-06-10 | Invesco Ltd. | American Midstream Partners, LP | 6,227,012 | 11.4% | EDGAR |
| SC 13D/A | 2019-05-15 | Magnolia Infrastructure Holdings, LLC | American Midstream Partners, LP | 11,829,136 | 18.2% | EDGAR |
| SC 13D/A | 2019-03-29 | Magnolia Infrastructure Holdings, LLC | American Midstream Partners, LP | 11,521,956 | 18.0% | EDGAR |
| SC 13D/A | 2019-03-19 | Magnolia Infrastructure Holdings, LLC | American Midstream Partners, LP | 1,349,609 | 2.5% | EDGAR |
| SC 13D/A | 2019-02-19 | Magnolia Infrastructure Holdings, LLC | American Midstream Partners, LP | 1,349,609 | 2.5% | EDGAR |
| SC 13G/A | 2019-01-14 | OppenheimerFunds, Inc. | American Midstream Partners, LP | 6,319,108 | 11.9% | EDGAR |
| SC 13D/A | 2019-01-03 | Magnolia Infrastructure Holdings, LLC | American Midstream Partners, LP | 1,349,609 | 2.5% | EDGAR |
| SC 13D/A | 2018-12-11 | Magnolia Infrastructure Holdings, LLC | American Midstream Partners, LP | 1,349,609 | 2.5% | EDGAR |
| SC 13D/A | 2018-12-06 | Magnolia Infrastructure Holdings, LLC | American Midstream Partners, LP | 1,349,609 | 2.5% | EDGAR |
| SC 13D/A | 2018-09-28 | Magnolia Infrastructure Holdings, LLC | American Midstream Partners, LP | 1,349,609 | 2.5% | EDGAR |
| SC 13D/A | 2018-08-20 | Magnolia Infrastructure Holdings, LLC | American Midstream Partners, LP | 1,349,609 | 2.5% | EDGAR |
| SC 13G/A | 2018-02-14 | Swank Capital, LLC | American Midstream Partners, LP | 2,379,267 | 4.5% | EDGAR |
| SC 13G/A | 2018-02-06 | OppenheimerFunds, Inc. | American Midstream Partners, LP | 6,087,090 | 11.6% | EDGAR |
| SC 13D/A | 2017-10-12 | Magnolia Infrastructure Holdings, LLC | American Midstream Partners, LP | 13,721,405 | 21.6% | EDGAR |
| SC 13D/A | 2017-08-18 | Magnolia Infrastructure Holdings, LLC | American Midstream Partners, LP | 13,721,405 | 21.6% | EDGAR |
| SC 13G/A | 2017-04-10 | OppenheimerFunds, Inc. | American Midstream Partners, LP | 5,798,609 | 11.2% | EDGAR |
| SC 13D/A | 2017-03-13 | Magnolia Infrastructure Holdings, LLC | American Midstream Partners, LP | 13,289,556 | 21.2% | EDGAR |