Greenbrier's Christian Lucky has shares withheld for tax

Greenbrier Companies Inc. (GBX) SVP, CLO and CCO Christian Lucky had 504 common shares withheld on October 17, 2026, and 608 common shares withheld on October 18, 2026, to pay tax liability incident to restricted-stock-unit vesting.

Rhea-AI Filing Summary

Greenbrier Companies Inc. (GBX) SVP, CLO and CCO Christian Lucky had 504 common shares withheld on October 17, 2026, and 608 common shares withheld on October 18, 2026, to pay tax liability incident to restricted-stock-unit vesting. Both transactions are reported at $39.11 per share. A footnote says the beneficially owned amount includes 415 shares acquired through The Greenbrier Companies Employee Stock Purchase Plan through October 19, 2026.

Insider Trade Summary

Tax Withholding: 1,112 shares

Tax Withholding 2 txns

Insider Lucky Christian

Role SVP, CLO and CCO

Type	Security	Shares	Price	Value
Tax Withholding	Common Stock F1	608	$39.11	$24K
Tax Withholding	Common Stock F1, F2	504	$39.11	$20K

Holdings After Transaction: Common Stock — 18,878.4327 shares (Direct)

Footnotes (2)

1. F1. Shares withheld in payment of tax liability incident to the vesting of restricted stock units.
2. F2. Amount of securities beneficially owned includes 415.336 shares acquired through participation in The Greenbrier Companies Employee Stock Purchase Plan through October 19, 2026.

Key Figures

Shares withheld: 504 shares Shares withheld: 608 shares Reported per-share price: $39.11 per share +1 more

4 metrics

Shares withheld 504 shares October 17, 2026, for tax liability incident to restricted-stock-unit vesting

Shares withheld 608 shares October 18, 2026, for tax liability incident to restricted-stock-unit vesting

Reported per-share price $39.11 per share Both reported share-withholding transactions

Employee Stock Purchase Plan shares 415 shares Shares included in beneficially owned securities through October 19, 2026

Key Terms

restricted stock units, tax liability, Employee Stock Purchase Plan, beneficially owned

4 terms

restricted stock units financial

"vesting of restricted stock units"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

tax liability financial

"withheld in payment of tax liability"

Employee Stock Purchase Plan financial

"The Greenbrier Companies Employee Stock Purchase Plan"

An employee stock purchase plan is a company program that lets workers buy shares through small payroll deductions, often at a discount to the market price and after a set offering period. Think of it like a workplace savings plan that turns into ownership: it encourages employees to share in the company’s success and can create predictable buying or selling of stock that investors watch because it affects supply, demand and employee incentives.

beneficially owned financial

"Amount of securities beneficially owned includes"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

How many GBX shares did Christian Lucky have withheld for taxes?

Christian Lucky had 504 shares withheld on October 17, 2026, and 608 shares withheld on October 18, 2026, to pay tax liability incident to restricted-stock-unit vesting. Both transactions are reported at $39.11 per share.

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

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Available on EDGAR 10/20/2026 - 06:11 PM EDT Accepted by SEC EDGAR 10/20/2026 - 06:11 PM EDT 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^*

Lucky Christian

(Last) (First) (Middle)

C/O THE GREENBRIER COMPANIES, INC.

ONE CENTERPOINTE DRIVE, SUITE 200

(Street)

LAKE OSWEGO OREGON 97035

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
GREENBRIER COMPANIES INC [ GBX ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	SVP, CLO and CCO

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/17/2026

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	10/17/2026		F		504(1)	D	$39.11	19,486.4327(2)	D
Common Stock	10/18/2026		F		608(1)	D	$39.11	18,878.4327	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:

1. Shares withheld in payment of tax liability incident to the vesting of restricted stock units.

2. Amount of securities beneficially owned includes 415.336 shares acquired through participation in The Greenbrier Companies Employee Stock Purchase Plan through October 19, 2026.

	By: Kim Moore, Attorney-In-Fact For: Christian Lucky	10/20/2026
	** 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)