Company: PAGP
Filing Date: 2025-04-11
Form Type: DEF 14A
Source: 0001104659-25-033938
Chunk: 3

Company: PLAINS GP HOLDINGS LP
Filing Date: 2025-04-11
Form: DEF 14A
Chunk 3
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 statement for more details. Returning the proxy card or voting on the Internet or by telephone does not deprive you of your right to attend the PAGP Annual Meeting and to vote your shares for the matters to be acted upon at the PAGP Annual Meeting.

TABLE OF CONTENTS

By Order of the Board of Directors of
PAA GP Holdings LLC, general partner of
Plains GP Holdings, L.P. Richard McGee
Executive Vice President, General Counsel and Secretary Houston, Texas
April 11, 2025

TABLE OF CONTENTS

TABLE OF CONTENTS

| ​ | GENERAL INFORMATION ABOUT THE PLAINS GP HOLDINGS, L.P. ANNUAL MEETING                    | ​ | ​ | ​ | ​ |  1 | ​ | ​ |
| ​ | INFORMATION ABOUT THE PAA AND PAGP ANNUAL MEETINGS                                       | ​ | ​ | ​ | ​ |  1 | ​ | ​ |
| ​ | QUESTIONS AND ANSWERS ABOUT THE PAGP ANNUAL MEETING                                      | ​ | ​ | ​ | ​ |  2 | ​ | ​ |
| ​ | CORPORATE GOVERNANCE AND RELATED MATTERS                                                 | ​ | ​ | ​ | ​ |  7 | ​ | ​ |
| ​ | PROPOSAL 1 – ELECTION OF CLASS II DIRECTORS                                              | ​ | ​ | ​ | ​ | 14 | ​ | ​ |
| ​ | EXECUTIVE OFFICERS                                                                       | ​ | ​ | ​ | ​ | 25 | ​ | ​ |
| ​ | EXECUTIVE COMPENSATION                                                                   | ​ | ​ | ​ | ​ | 27 | ​ | ​ |
| ​ | SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT                           | ​ | ​ | ​ | ​ | 61 | ​ | ​ |
| ​ | EQUITY COMPENSATION PLAN INFORMATION TABLE                                               | ​ | ​ | ​ | ​ | 64 | ​ | ​ |
| ​ | CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS                                           | ​ | ​ | ​ | ​ | 65 | ​ | ​ |
| ​ | REPORT OF THE AUDIT COMMITTEE                                                            | ​ | ​ | ​ | ​ | 69 | ​ | ​ |
| ​ | PRINCIPAL ACCOUNTANT FEES AND SERVICES                                                   | ​ | ​ | ​ | ​ | 70 | ​ | ​ |
| ​ | PROPOSAL 2 –�