Trinity Industries director acquires 1,375 stock units

Q: How many phantom stock units did the TRN director acquire?

Director Todd Maclin acquired 1,375 Trinity Phantom Stock Units on September 30, 2026. His reported balance following the acquisition was 27,904 units.

Q: What transaction price was reported for Todd Maclin's TRN phantom stock units?

The reported transaction price was $25.54 per share for the acquisition of 1,375 Trinity Phantom Stock Units on September 30, 2026.

The Deferred Plan converts each stock unit at a one-for-one rate, with account settlement in cash after the director's retirement.

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Rhea-AI Filing Summary

Trinity Industries (TRN) director Todd Maclin acquired 1,375 Trinity Phantom Stock Units on September 30, 2026, under the Deferred Plan for Directors Fees. The reported transaction price was $25.54 per share. Each unit converts one-for-one into a share of Trinity common stock, while the account is settled in cash after his retirement. The reported balance following the acquisition was 27,904 units.

Insider Trade Summary

Grant/Award: 1,375 shares

Grant/Award 1 txn

Insider MACLIN TODD

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Trinity Phantom Stock Units ^F1	1,375	$25.54	$35K

Holdings After Transaction: Trinity Phantom Stock Units — 27,904 contracts (Direct)

Footnotes (1)

F1. The Trinity Phantom Stock Units were accrued under the Trinity Industries, Inc. Deferred Plan for Directors Fees. Stock units are converted at "1 - for - 1" (a rate of one stock unit per one share of Trinity common stock). Settlement of the account will be in cash after the reporting person's retirement.

Key Figures

Phantom Stock Units acquired: 1,375 units Reported transaction price: $25.54 per share Reported balance after transaction: 27,904 units +1 more

4 metrics

Phantom Stock Units acquired 1,375 units Acquired September 30, 2026

Reported transaction price $25.54 per share September 30, 2026 acquisition

Reported balance after transaction 27,904 units Following the September 30, 2026 acquisition

Conversion rate 1 stock unit per 1 share Trinity common stock

Key Terms

Trinity Phantom Stock Units, Deferred Plan for Directors Fees, 1 - for - 1

3 terms

Trinity Phantom Stock Units financial

"The Trinity Phantom Stock Units were accrued"

Deferred Plan for Directors Fees financial

"accrued under the Trinity Industries, Inc. Deferred Plan for Directors Fees"

1 - for - 1 financial

"Stock units are converted at "1 - for - 1""

FAQ

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How many phantom stock units did the TRN director acquire?

Director Todd Maclin acquired 1,375 Trinity Phantom Stock Units on September 30, 2026. His reported balance following the acquisition was 27,904 units.

What transaction price was reported for Todd Maclin's TRN phantom stock units?

The reported transaction price was $25.54 per share for the acquisition of 1,375 Trinity Phantom Stock Units on September 30, 2026.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Available on EDGAR 10/01/2026 - 04:19 PM Accepted by SEC EDGAR 10/01/2026 - 04:18 PM

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^*

MACLIN TODD

(Last)

(First)

(Middle)

14221 N. DALLAS PARKWAY

SUITE 1100

(Street)

DALLAS

TEXAS

75254

(City)

(State)

(Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
TRINITY INDUSTRIES INC [ NYSE/TRN ]

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)
09/30/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)

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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
Trinity Phantom Stock Units	$0	09/30/2026		A		1,375		⁽¹⁾	⁽¹⁾	Common Stock	1,375	$25.54	27,904	D

Explanation of Responses:

1. The Trinity Phantom Stock Units were accrued under the Trinity Industries, Inc. Deferred Plan for Directors Fees. Stock units are converted at "1 - for - 1" (a rate of one stock unit per one share of Trinity common stock). Settlement of the account will be in cash after the reporting person's retirement.

Remarks:

	Phillip M. Kim For: Todd Maclin	10/01/2026
	** 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)

Source: View Original Filing on SEC EDGAR