Company: NINE
Filing Date: 2025-03-06
Form Type: DEF 14A
Source: 0001193125-25-048494
Chunk: 12

Company: Nine Energy Service, Inc.
Filing Date: 2025-03-06
Form: DEF 14A
Chunk 12
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Mark E. Baldwin(3)71DirectorClass IIIYesRichard A. Burnett(3)51DirectorClass IIYesJulie A. Peffer(3)58DirectorClass IYesDarryl K. Willis(2)55DirectorClass IYes(1)Ages as of March 6, 2025.(2)Member of the Nominating, Governance and Compensation Committee.(3)Member of the Audit Committee.7
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Board Background The below table lists certain attributes about the backgrounds of the members of the Board, as of May 3, 2025, assuming our stockholders elect the nominees of the Board as set forth in “Proposal 1—Election of Directors” below.

| Years on the Board          |     |  9 |     |  8 |     | 12 |     | <1 |     | <1 |     |  6 |
| Age                         |     | 48 |     | 60 |     | 71 |     | 51 |     | 58 |     | 55 |
| Gender                      |     |  F |     |  M |     |  M |     |  M |     |  F |     |  M |
| Racially/Ethnically Diverse |     |    |     |    |     |    |     |    |     |    |     |  ✓ |

Director Resigning After the Annual Meeting

Executive Officers Certain information about our executive officers, including their ages as of March 6, 2025, is set forth below.

| Name              |     | Age |     | Position                                                |
| Ann G. Fox        |     |  48 |     | President, Chief Executive Officer and Director         |
| David Crombie     |     |  51 |     | Executive Vice President and Chief Operating Officer    |
| Guy Sirkes        |     |  39 |     | Executive Vice President and Chief Financial Officer    |
| Theodore R. Moore |     |  47 |     | Executive Vice President, General Counsel and Secretary |

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Ann G. Fox’s biographical information is set forth under “—Board Composition and Structure” above.

| David Crombie, Executive Vice President and Chief Operating Officer. Mr. Crombie currently serves as Executive Vice President and Chief Operating Officer of the Company and has served in such position since January 2019. Prior to serving in this position, Mr. Crom