William D Waldrip appears across SEC filings — Form ADV advisers, Form D, Reg A, and crowdfunding offerings. William D Waldrip appears on 14 filing roles across Form D (13), Form ADV (1).
| Filed | Source | Entity | Role | Location |
|---|---|---|---|---|
| 2025-03-31 | Form ADV | FLATROCK ENERGY ADVISORS, LLC | MANAGING PARTNER | SAN ANTONIO, TX |
| 2011-06-28 | Form D | US INFRASTRUCTURE HOLDINGS, LLC | Director | AUSTIN, TX |
| 2012-05-16 | Form D | EnCap Flatrock Midstream Fund II-D, L.P. | Executive Officer | SAN ANTONIO, TX |
| 2012-05-16 | Form D | EnCap Flatrock Midstream Fund II-C, L.P. | Executive Officer | SAN ANTONIO, TX |
| 2012-05-16 | Form D | EnCap Flatrock Midstream Fund II, L.P. | Executive Officer | SAN ANTONIO, TX |
| 2014-04-17 | Form D | EnCap Flatrock Midstream Fund III-D, L.P. | Executive Officer | SAN ANTONIO, TX |
| 2014-04-17 | Form D | EnCap Flatrock Midstream Fund III-C, L.P. | Executive Officer | SAN ANTONIO, TX |
| 2014-04-17 | Form D | EnCap Flatrock Midstream Fund III, L.P. | Executive Officer | SAN ANTONIO, TX |
| 2017-12-04 | Form D | EnCap Flatrock Midstream Fund IV-D, L.P. | Executive Officer | SAN ANTONIO, TX |
| 2017-12-04 | Form D | EnCap Flatrock Midstream Fund IV, L.P. | Executive Officer | SAN ANTONIO, TX |
| 2017-12-04 | Form D | EnCap Flatrock Midstream Fund IV-C, L.P. | Executive Officer | SAN ANTONIO, TX |
| 2023-08-22 | Form D | EnCap Flatrock Midstream Fund V-C, L.P. | Executive Officer | SAN ANTONIO, TX |
| 2023-08-22 | Form D | EnCap Flatrock Midstream Fund V-B, L.P. | Executive Officer | SAN ANTONIO, TX |
| 2023-08-22 | Form D | EnCap Flatrock Midstream Fund V, L.P. | Executive Officer | SAN ANTONIO, TX |