Trinity Industries (NYSE: TRN) EVP has 2,785 shares withheld for taxes

Rhea-AI Filing Summary

Trinity Industries Inc. executive vice president Kevin Poet reported a routine tax-related share disposition. On May 15, 2026, 2,785 shares of Common Stock were withheld at $34.26 per share to cover tax obligations, described as a payment of tax liability by delivering securities. After this tax-withholding disposition, Poet directly held 61,111 shares of Trinity Industries common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Poet Kevin

Role EVP Operations & Support Svcs

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock	2,785	$34.26	$95K

Holdings After Transaction: Common Stock — 61,111 shares (Direct, null)

Footnotes (1)

Key Figures

Shares withheld for taxes: 2,785 shares Tax valuation price: $34.26 per share Shares held after transaction: 61,111 shares

3 metrics

Shares withheld for taxes 2,785 shares Tax-withholding disposition on May 15, 2026

Tax valuation price $34.26 per share Value used for tax-liability share delivery

Shares held after transaction 61,111 shares Direct holdings following May 15, 2026 transaction

Key Terms

tax-withholding disposition, Payment of exercise price or tax liability by delivering securities, Common Stock

3 terms

tax-withholding disposition financial

"transaction_action: "tax-withholding disposition" for this Form 4 entry"

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

Payment of exercise price or tax liability by delivering securities financial

"transaction_code_description defines the nature of this F-code transaction"

Common Stock financial

"security_title: "Common Stock" for the reported transaction"

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.

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^*

Poet Kevin

(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)

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	EVP Operations & Support Svcs

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/15/2026

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	05/15/2026		F		2,785	D	$34.26	61,111	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:

	Phillip M. Kim For: Kevin Poet	05/19/2026
	** 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 Kevin Poet report at Trinity Industries (TRN)?

Kevin Poet reported a tax-related share disposition at Trinity Industries. On May 15, 2026, 2,785 common shares were withheld at $34.26 per share to cover tax obligations, with no open-market sale reported in this transaction.

How many Trinity Industries (TRN) shares were withheld for Kevin Poet’s taxes?

A total of 2,785 Trinity Industries common shares were withheld for taxes. The transaction used a value of $34.26 per share, reflecting payment of tax liability by delivering securities rather than an open-market sale.

How many Trinity Industries (TRN) shares does Kevin Poet hold after this transaction?

After the tax-withholding disposition, Kevin Poet directly holds 61,111 Trinity Industries common shares. This figure reflects his position following the 2,785 shares delivered to satisfy tax obligations related to equity compensation.

Was Kevin Poet’s Trinity Industries (TRN) transaction a sale or tax withholding?

The transaction was a tax withholding, not an open-market sale. It is coded as a tax-withholding disposition, described as payment of exercise price or tax liability by delivering securities, a common mechanism for settling equity-related taxes.

What role does Kevin Poet hold at Trinity Industries (TRN)?

Kevin Poet serves as executive vice president for Operations & Support Services at Trinity Industries Inc. His reported transaction involves company common stock delivered to cover tax obligations tied to his equity-based compensation.