Peter Busch Orthwein - 06 Mar 2026 Form 4 Insider Report for THOR INDUSTRIES INC (THO)

Role: Director
Signature: /s/ Barb Montague, attorney-in-fact for Peter Busch Orthwein
Issuer symbol: THO
Transactions as of: 06 Mar 2026
Net transactions value: +$229,450
Form type: 4
Filing time: 09 Mar 2026, 20:44:28 UTC
Previous filing: 09 Oct 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
ORTHWEIN PETER BUSCH	Director	C/O THOR INDUSTRIES, INC., 52700 INDEPENDENCE COURT, ELKHART	/s/ Barb Montague, attorney-in-fact for Peter Busch Orthwein	09 Mar 2026	0001255017

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	THO	Common Stock	Purchase	$229,450	+2,600	+1.9%	$88.25	139,000	06 Mar 2026	See Note	F1
holding	THO	Common Stock						748,129	06 Mar 2026	Direct
holding	THO	Common Stock						70,570	06 Mar 2026	See Note	F2
holding	THO	Common Stock						300,000	06 Mar 2026	See Note	F3
holding	THO	Common Stock						30,000	06 Mar 2026	See Note	F4
holding	THO	Common Stock						94,783	06 Mar 2026	See Note	F5
holding	THO	Common Stock						124,000	06 Mar 2026	See Note	F6
holding	THO	Common Stock						30,000	06 Mar 2026	See Note	F7
holding	THO	Common Stock						299,700	06 Mar 2026	See Note	F8

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	These shares are held by the Peter Orthwein Irrevocable Trust, dated December 3, 2020, for the benefit of the reporting person's descendants. The reporting person is the settlor of the trust. An unaffiliated third-party serves as the trustee of the trust, but the reporting person retains certain investment control over the reported shares.
F2	These shares are held for the account of the reporting person's spouse.
F3	These shares are held by the reporting person's grantor retained annuity trust.
F4	These shares are held for the account of a trust for the benefit of the reporting person's half-brother. The reporting person is one of the trustees of the trust.
F5	These shares are held for the account of the Trust FBO Peter B. Orthwein, of which the reporting person is the trustee and beneficiary.
F6	These shares are held for the account of the Adolphus Busch Orthwein Trust for the benefit of the reporting person's children. The reporting person is the trustee of the trust.
F7	These shares are held for the account of the Adolphus Busch Orthwein Trust for the benefit of the reporting person, of which the reporting person is the trustee and beneficiary.
F8	These shares are held for the account of the PBO-BMO Descendants Trust, of which the reporting person is the sole trustee and of which the reporting person's three youngest children are the beneficiaries. The reporting person disclaims beneficial ownership of the shares except to the extent of the pecuniary interest of the reporting person, his spouse and his three youngest children in the shares.