Director at Arcosa (NYSE: ACA) granted 1,087 common shares

Rhea-AI Filing Summary

Arcosa, Inc. director Julie A. Piggott received a grant of 1,087 shares of Common Stock as a compensation-related award. The shares were acquired at a stated price of $0.00 per share and increased her directly held position to 9,413 shares after the transaction.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider PIGGOTT JULIE A

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	1,087	$0.00	--

Holdings After Transaction: Common Stock — 9,413 shares (Direct, null)

Footnotes (1)

Key Figures

Stock grant: 1,087 shares Grant price: $0.00 per share Shares held after grant: 9,413 shares

3 metrics

Stock grant 1,087 shares Common Stock award to director Julie A. Piggott

Grant price $0.00 per share Stated price for compensation-related stock grant

Shares held after grant 9,413 shares Total direct Common Stock holdings after transaction

Key Terms

Common Stock, Grant, award, or other acquisition, Form 4

3 terms

Common Stock financial

"security_title: "Common Stock""

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

Grant, award, or other acquisition financial

"transaction_code_description: "Grant, award, or other acquisition""

Form 4 regulatory

"INSIDER FILING DATA (Form 4):"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

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^*

PIGGOTT JULIE A

(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
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/13/2026

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
Common Stock	05/13/2026		A		1,087	A	$0	9,413	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:

	Mark Elmore, by Power of Attorney	05/14/2026
	** 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 Julie A. Piggott?

Arcosa reported that director Julie A. Piggott received a grant of 1,087 shares of Common Stock. The award was recorded at a price of $0.00 per share, indicating a compensation-related grant rather than an open-market purchase or sale.

Was the Arcosa (ACA) Julie A. Piggott transaction a market buy or sell?

The transaction was not a market buy or sell. It was coded as a grant, award, or other acquisition, with 1,087 Common Stock shares received at $0.00 per share, reflecting equity compensation instead of trading activity in the open market.

How many Arcosa (ACA) shares does Julie A. Piggott hold after the grant?

Following the 1,087-share stock grant, Julie A. Piggott directly holds 9,413 shares of Arcosa Common Stock. This total reflects her position after the reported Form 4 transaction and helps indicate the scale of the award relative to her overall holdings.

What does the Form 4 code for the Arcosa (ACA) transaction indicate?

The Form 4 uses transaction code "A," which signifies a grant, award, or other acquisition. Combined with a $0.00 per-share price, this confirms the 1,087 shares were issued as equity compensation to director Julie A. Piggott rather than purchased in the market.

Does the Arcosa (ACA) director stock grant involve any derivative securities?

The reported transaction involves non-derivative Common Stock only. The filing’s derivative summary is empty, indicating no options, warrants, or other derivative securities were exercised or reported in connection with Julie A. Piggott’s 1,087-share stock award.