Company: ACA
Filing Date: 2025-04-01
Form Type: DEF 14A
Source: 0001739445-25-000058
Chunk: 8

Company: Arcosa, Inc.
Filing Date: 2025-04-01
Form: DEF 14A
Chunk 8
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 that this structure is currently in the best interests of Arcosa and its shareholders, the Board does not have a policy with respect to separating the Chairman of the Board and the CEO roles and could adjust the structure in the future as it deems appropriate.

#### Board Succession
The G&S Committee and the full Board routinely discuss board succession. Board composition is one of the most critical areas of focus for the Board. Having the right mix of directors who bring diverse perspectives, business and professional experiences, and skills provides a foundation for robust dialogue, informed advice, and collaboration. The Board considers current Board skills, composition, tenure, and anticipated retirement dates to identify gaps that may need to be filled through Board succession planning and the Board refreshment process. The Board strives to ensure an environment that encourages diverse critical thinking and values innovative, strategic discussions to achieve a higher level of success for Arcosa.

Ronald J. Gafford retired from the Board on May 8, 2024, after 25 years of service. After his retirement, the Board reduced the size of the Board to consist of nine members. Membership of the committees remained the same.

#### 22

#### Corporate Governance

#### Board Meetings and Committees
The Board holds regular and special meetings and spends such time on our affairs as their duties require. The Board also meets regularly in non-management executive sessions. Arcosa held five board meetings and a total of 14 committee meetings in 2024, and all directors attended at least 75% of the meetings of the Board and the committees on which they served. Each director also attended the 2024 Annual Meeting of Shareholders, which is required pursuant to Arcosa's Corporate Governance Principles.

The standing committees of the Board are the Audit Committee, G&S Committee, and HR Committee. Each of the committees is governed by a charter, current copies of which are available on our website at ir.arcosa.com under the heading "Corporate Governance — Board Committees & Charters." Mr. Carrillo, the CEO and President of Arcosa, and Mr. Best, our non-executive Chairman of the Board, do not serve on any Board committees. Director membership of the committees and the number of committee meetings held in 2024 are identified below.

| Director                |     | Audit Committee |     | Governance and Sustainability Committee |     | Human Resources Committee |
| Joseph Alvarado         |     |                 |     |                                         |     |                         p |
| Rhys J. Best            |     |                 |     |                                         |