Company: ACA
Filing Date: 2025-04-01
Form Type: DEF 14A
Source: 0001739445-25-000058
Chunk: 48

Company: Arcosa, Inc.
Filing Date: 2025-04-01
Form: DEF 14A
Chunk 48
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 Reflects awards of restricted shares and restricted stock units granted on May 8, 2024 that will vest on May 8, 2025. The grant date fair value dollar amounts are computed in accordance with ASC Topic 718. The policy and assumptions made in the valuation of share-based payments are contained in Note 13 of Item 8 of the 2024 Annual Report.

(3) As of December 31, 2024, the directors had Arcosa restricted stock and restricted stock units totaling as follows: Messrs. Alvarado, 1,485; Best, 34,328; Craig, 1,485; Demetriou, 3,391; and Lindsay, 10,842; and Mses. Lubel, 1,485; Piggott, 5,761; and Trent, 9,660. In addition, Mr. Best held deferred restricted stock units of our Former Parent for which he received Arcosa deferred restricted stock units based on the same distribution ratio of one Arcosa share for every three shares of Trinity that the Trinity shareholders received. As of December 31, 2024, Mr. Best held 69,970 deferred restricted stock units of our Former Parent.

(4) In 2024, there were no above market earnings from the interest rate equivalent under the Director Deferred Plan.

(5) For each of Mr. Alvarado and Mses. Lubel, Piggott, and Trent, includes a matching contribution by Arcosa in his or her name pursuant to Arcosa’s matching gifts program. The maximum annual contribution that may be matched under that program is $5,000 per individual. Also includes dividend equivalents earned on phantom stock units for Mr. Lindsay.

(6) With Mr. Gafford's retirement as of May 8, 2024, cash fees were pro-rated.

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#### Proposal Three
| Proposal Three                                                                                                                                                                                                                                                                                                                                                                                                                                
 Advisory Vote to Approve the Frequency of the Advisory Vote on Named Executive Officer Compensation                                                                                                                                                                                                                                                                                                                                           |     |                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |
| "Say-on-Pay"                                                                                                                                                                                                                                                                                                                                                                                                                                  
 Frequency                                                                                                                                                                                                                                                                                                                                                                                                                                     |     | In addition to providing shareholders with the opportunity to cast a “Say-on-Pay” advisory vote on the compensation of our NEOs, in accordance with SEC rules, we are also providing our shareholders with the opportunity to indicate how frequently we should seek an advisory vote on the compensation of our NEOs in the future. This non