THOR Industries grants Ryan Aaron Biren 6,898 stock units

The restricted stock units vest in three equal annual installments and are subject to forfeiture.

Rhea-AI Filing Summary

THOR Industries Inc. (THO) Chief Information Officer Ryan Aaron Biren received a grant of 6,898 restricted stock units on October 13, 2026. His reported holdings after the transaction were 11,120 shares. The units may be settled only by delivery of an equal number of common shares and vest in three equal annual installments, subject to forfeiture.

Insider Trade Summary

Grant/Award: 6,898 shares

Grant/Award 1 txn

Insider Biren Ryan Aaron

Role Chief Information Officer

Type	Security	Shares	Price	Value
Grant/Award	Common Stock F1	6,898	$0.00	$0.00

Holdings After Transaction: Common Stock — 11,120 shares (Direct)

Footnotes (1)

1. F1. The transaction reported is a grant of restricted stock units that may be settled only by delivery of an equal number of shares of common stock. The shares will vest in three equal annual installments, subject to forfeiture.

Key Figures

Restricted stock unit grant: 6,898 restricted stock units Reported holdings after transaction: 11,120 shares Vesting installments: 3 equal annual installments

3 metrics

Restricted stock unit grant 6,898 restricted stock units Granted October 13, 2026

Reported holdings after transaction 11,120 shares After the October 13, 2026 transaction

Vesting installments 3 equal annual installments Restricted stock units

Key Terms

restricted stock units, vest, forfeiture

3 terms

restricted stock units financial

"grant 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.

vest financial

"will vest in three equal annual installments"

A vest is the process by which an employee earns the right to receive certain benefits or ownership interests, such as stock or retirement funds, over time. It’s similar to earning a reward gradually, ensuring that the benefit becomes fully yours only after a set period or meeting specific conditions. This makes it important for investors because it determines when they can actually claim or use those benefits.

forfeiture financial

"subject to forfeiture"

FAQ

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

How many restricted stock units did THO Chief Information Officer Ryan Aaron Biren receive?

Ryan Aaron Biren received 6,898 restricted stock units on October 13, 2026. His reported holdings after the transaction were 11,120 shares.

How do Ryan Aaron Biren's THO restricted stock units vest?

The units may be settled only by delivery of an equal number of common shares. They vest in three equal annual installments, subject to forfeiture.

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

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Available on EDGAR 10/15/2026 - 05:40 PM EDT Accepted by SEC EDGAR 10/15/2026 - 05:39 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^*

Biren Ryan Aaron

(Last) (First) (Middle)

C/O THOR INDUSTRIES, INC.

2900 INDEPENDENCE COURT

(Street)

ELKHART INDIANA 46514

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
THOR INDUSTRIES INC [ THO ]

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

	Director		10% Owner
X	Officer (give title below)		Other (specify below)
	Chief Information Officer

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
10/13/2026

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	10/13/2026		A		6,898(1)	A	$0	11,120	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. The transaction reported is a grant of restricted stock units that may be settled only by delivery of an equal number of shares of common stock. The shares will vest in three equal annual installments, subject to forfeiture.

	/s/ Barb Montague, attorney-in-fact for Ryan Aaron Biren	10/15/2026
	** 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)