Arcosa (NYSE: ACA) CEO receives small deferred phantom stock award

Rhea-AI Filing Summary

Carrillo Antonio reported acquisition or exercise transactions in this Form 4 filing.

Arcosa, Inc. president and CEO Antonio Carrillo reported a small compensation-related transaction involving phantom stock units. He received a grant of 1 Arcosa Phantom Stock Unit at an assigned value of $145.29, bringing his total phantom stock unit holdings to 4,885. Each phantom unit is economically equivalent to one share of common stock but does not represent actual shares, and the units will be settled in cash when his service with Arcosa ends.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Carrillo Antonio

Role President & CEO

Type	Security	Shares	Price	Value
Grant/Award	Arcosa Phantom Stock Units	1	$145.29	$145.29

Holdings After Transaction: Arcosa Phantom Stock Units — 4,885 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Phantom units granted: 1 unit Grant value per unit: $145.29 per unit Total phantom units after grant: 4,885 units +1 more

4 metrics

Phantom units granted 1 unit Grant on 2026-06-30

Grant value per unit $145.29 per unit Assigned value for new phantom unit

Total phantom units after grant 4,885 units Holdings following 2026-06-30 transaction

Underlying common stock equivalence 1 share per unit Each phantom unit equals one common share economically

Key Terms

Arcosa Phantom Stock Units, Deferred Plan for Director Fees, economic equivalent, settle in cash

4 terms

Arcosa Phantom Stock Units financial

"The Arcosa Phantom Stock Units were accrued under the Arcosa, Inc. Deferred Plan for Director Fees."

Deferred Plan for Director Fees financial

"The Arcosa Phantom Stock Units were accrued under the Arcosa, Inc. Deferred Plan for Director Fees."

A deferred plan for director fees lets a company delay paying board members their compensation until a future date or convert it into a future payment vehicle, such as cash at a later time or equity that vests over years. For investors, it matters because deferral can conserve current cash and tie directors’ rewards to long-term company performance—similar to choosing to receive part of your paycheck later to encourage long-term commitment—but it also creates future obligations that affect shareholder value and bankruptcy risk.

economic equivalent financial

"Each share of phantom stock units is the economic equivalent of one share of common stock."

settle in cash financial

"The phantom stock units settle in cash upon the reporting person's termination of services with Arcosa."

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 07/01/2026 - 05:32 PM Accepted by SEC EDGAR 07/01/2026 - 05:31 PM Learn about SEC filing dates

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 TEXAS 75201

(City) (State) (Zip)

UNITED STATES

(Country)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/30/2026

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

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

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

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

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
Arcosa Phantom Stock Units	$0	06/30/2026		A		1		(1)	(1)	Common Stock	1	$145.29	4,885	D

Explanation of Responses:

1. The Arcosa Phantom Stock Units were accrued under the Arcosa, Inc. Deferred Plan for Director Fees. Each share of phantom stock units is the economic equivalent of one share of common stock. The phantom stock units settle in cash upon the reporting person's termination of services with Arcosa.

Remarks:

	/s/ Mark Elmore, by Power of Attorney	07/01/2026
	** 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.
* Form 4: SEC 1474 (03-26)

FAQ

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

Arcosa reported that president and CEO Antonio Carrillo received 1 Arcosa Phantom Stock Unit as a compensation-related award. This increased his phantom stock holdings to 4,885 units, all tied to the company’s common stock value.

What are Arcosa Phantom Stock Units reported in this ACA Form 4?

Arcosa Phantom Stock Units are bookkeeping units that mirror the value of one share of Arcosa common stock. They are accrued under a deferred plan and ultimately settle in cash, not actual shares, when the reporting person’s service ends.

How large is Antonio Carrillo’s phantom stock position at Arcosa (ACA)?

After this Form 4 grant, Antonio Carrillo holds 4,885 Arcosa Phantom Stock Units. Each unit is economically equivalent to one share of common stock and is payable in cash upon his termination of services with the company.

Does Antonio Carrillo’s phantom stock grant under ACA affect common shares directly?

The phantom stock grant does not directly issue new common shares. Each unit tracks the value of one Arcosa common share but will be settled in cash upon termination of service, rather than through delivery of stock.

Under what plan were the Arcosa (ACA) phantom stock units granted?

The phantom stock units were accrued under the Arcosa, Inc. Deferred Plan for Director Fees. This plan provides deferred, cash-settled phantom units that track Arcosa’s common stock value for eligible directors and executives.