Form 8-K

8-K — Arcosa, Inc.

Accession: 0001739445-26-000093

Filed: 2026-05-15

Period: 2026-05-13

CIK: 0001739445

SIC: 3440 (FABRICATED STRUCTURAL METAL PRODUCTS)

Item: Submission of Matters to a Vote of Security Holders

Item: Financial Statements and Exhibits

Documents

8-K — aca-20260513.htm (Primary)

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UNITED STATES SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of Earliest Event Reported): May 13, 2026

Arcosa, Inc.

__________________________________________

(Exact name of registrant as specified in its charter)

Delaware 1-38494 82-5339416

(State or other jurisdiction of incorporation) (Commission File Number) (I.R.S. Employer Identification No.)

500 N. Akard Street, Suite 400

Dallas, Texas 75201

(Address of principal executive offices) (Zip Code)

Registrant's telephone number, including area code: (972) 942-6500

Not Applicable

(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol(s) Name of each exchange on which registered

Common Stock ($0.01 par value) ACA New York Stock Exchange

Common Stock ($0.01 par value) ACA NYSE Texas, Inc.

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 5.07 Submission of Matters to a Vote of Security Holders.

On May 13, 2026, the Company held its 2026 Annual Meeting of Shareholders at which the Company’s shareholders voted on the following three proposals and cast their votes as described below.

Proposal 1 – Election of Directors

The shareholders elected the following Directors to serve a term expiring at the 2027 annual meeting of shareholders:

Nominee For Against Abstentions Broker Non-Votes

Joseph Alvarado 44,059,859 211,888 15,480 2,586,744

Rhys J. Best 44,091,957 179,937 15,333 2,586,744

Antonio Carrillo 44,003,636 269,020 14,571 2,586,744

Jeffrey A. Craig 44,130,284 141,788 15,155 2,586,744

Steven J. Demetriou 40,843,391 3,427,289 16,547 2,586,744

John W. Lindsay 44,158,115 114,493 14,619 2,586,744

Kimberly S. Lubel 44,074,968 191,544 20,715 2,586,744

Julie A. Piggott 44,077,761 185,877 23,589 2,586,744

Melanie M. Trent 41,980,438 2,290,040 16,749 2,586,744

Proposal 2 – Advisory Vote to Approve Named Executive Officer Compensation

The shareholders approved, on an advisory basis, the compensation of the Company’s named executive officers as disclosed in the proxy statement dated March 31, 2026, including the Compensation Discussion and Analysis, the compensation tables, and the narrative discussion related thereto, by the following vote:

For Against Abstentions Broker Non-Votes

43,665,451 521,917 99,859 2,586,744

Proposal 3 – Ratification of Appointment of Independent Registered Public Accounting Firm for the Year Ending December 31, 2026

The shareholders ratified the appointment of Ernst & Young LLP as the Company’s independent registered public accounting firm for the year ending December 31, 2026, by the following vote:

For Against Abstentions

46,578,461 264,353 31,157

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits

Exhibit No. Description

104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

Arcosa, Inc.

(Registrant)

May 15, 2026 By: /s/ Bryan P. Stevenson

Name: Bryan P. Stevenson

Title: Chief Legal Officer

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May 13, 2026

Document Information [Line Items]

Entity Central Index Key

0001739445

Title of 12(b) Security

Common Stock ($0.01 par value)

Document Type

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Document Period End Date

May 13, 2026

Entity Registrant Name

Arcosa, Inc.

Entity Incorporation, State or Country Code

Entity File Number

1-38494

Entity Tax Identification Number

82-5339416

Entity Address, Address Line One

500 N. Akard Street, Suite 400

Entity Address, City or Town

Dallas,

Entity Address, State or Province

Entity Address, Postal Zip Code

75201

City Area Code

972

Local Phone Number

942-6500

Written Communications

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