Arcosa (ACA) CEO Antonio Carrillo receives 16,907-share stock grant

Rhea-AI Filing Summary

Arcosa, Inc. reported that President and CEO Antonio Carrillo acquired 16,907 shares of common stock on February 24, 2026 through a grant or award at a stated price of $0.00 per share. Following this equity grant, his directly held ownership increased to 490,616 common shares.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Carrillo Antonio

Role President & CEO

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	16,907	$0.00	--

Holdings After Transaction: Common Stock — 490,616 shares (Direct)

Footnotes (1)

Form 4 Insider Transactions: What Each Field Means →

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Carrillo Antonio

(Last) (First) (Middle)

500 N AKARD ST. SUITE 400

(Street)

DALLAS TX 75201

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
Arcosa, Inc. [ ACA ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	President & CEO

3. Date of Earliest Transaction (Month/Day/Year)
02/24/2026

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	02/24/2026		A		16,907	A	$0	490,616	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

Remarks:

	/s/ Mark Elmore, by Power of Attorney	02/25/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

What insider transaction did Arcosa (ACA) disclose for Antonio Carrillo?

Arcosa disclosed that President and CEO Antonio Carrillo received a grant of 16,907 shares of common stock on February 24, 2026. The award was reported at a price of $0.00 per share as part of his equity compensation.

How many Arcosa (ACA) shares does Antonio Carrillo own after this grant?

After the February 24, 2026 equity grant, Antonio Carrillo is reported to directly own 490,616 shares of Arcosa common stock. This total includes the newly awarded 16,907 shares disclosed in the latest insider transaction filing.

Was the Arcosa (ACA) insider transaction a market purchase or a grant?

The Arcosa insider transaction was a grant or award acquisition, not an open-market purchase. The filing identifies the transaction code as “A,” describing it as a grant, award, or other acquisition of 16,907 common shares at a stated price of $0.00 per share.

Is Antonio Carrillo’s ownership in Arcosa (ACA) direct or through another entity?

The filing reports Antonio Carrillo’s ownership as direct, labeled with ownership code “D.” There are no footnotes indicating that the shares are held by a trust, LLC, or other related entity, so the reported 490,616 shares are directly owned.

What role does Antonio Carrillo hold at Arcosa (ACA) in this insider filing?

In this insider filing, Antonio Carrillo is identified as both a director and an officer of Arcosa, serving as President and CEO. The reported grant of 16,907 common shares reflects part of his compensation in that leadership role.

Does the Arcosa (ACA) filing indicate any share sales by Antonio Carrillo?

The filing does not report any share sales by Antonio Carrillo. It shows one acquisition transaction coded as a grant or award of 16,907 common shares, increasing his directly held total to 490,616 shares after the transaction.