Thor Industries THO Insider Ownership

NYSE THO

$65.82 -2.63 (-3.84%)

As of: Oct 19, 2026 · 3:59 PM EDT

Insider Holdings by Owner

1.86Mn Shares

Insider Ownership Statistics

as of 30 Sep, 2026

Insider Ownership

4.93%

▼-0.012% pp QoQ

Shares Held by Insiders

2.58Mn

filed for Sep 2026

■0.00% QoQ

Shares Outstanding

52.37Mn

52,365,109 shares

Direct Holdings

1.49Mn

Indirect: 1.09Mn

Net Shares Traded (QoQ)

no net change in Sep 2026

Insiders Holding Shares

with Form 4 holdings on file

Shares Owned by Insiders

Shares held % of outstanding

Latest —

Average ownership —

Peak ownership —

Shares Purchased/Sold by Insiders

Bought Sold

Latest quarter —

Net over range —

Buying quarters —

Insider Ownership Summary

Updated Oct 10, 2026

Over the past year, THO insiders bought $229,450 of stock (2.6K shares) and sold $702,836 (6.3K shares) on the open market.

Among Thor Industries insiders, Peter Busch Orthwein (Director) led open-market buying over the past 12 months with $229,450 of purchases (2.6K shares); the latest was on March 6, 2026.
Meanwhile, the largest open-market sales of THO in the past 12 months were by W. Todd Woelfer (SVP, Chief Operating Officer), totaling $702,836 (6.3K shares), most recently on January 15, 2026.
Beyond open-market trades, insiders at Thor Industries gave up 24.43K shares to cover taxes or exercise prices and gave away 18.72K shares as gifts in the last 12 months.
Per Business Quant, THO insiders together hold 2.56Mn shares based on their latest Form 4 filings, or 4.89% of the 52.37Mn shares outstanding; that total is down 0.76% from 2.58Mn shares at the end of Q2 2026 and down 1.01% from 2.59Mn shares at the end of Q3 2025.
By type of ownership, THO insiders hold 57.50% of their shares directly (1.47Mn shares) and 42.50% indirectly (1.09Mn shares).
The insider holdings in Thor Industries belong to 14 insiders who have reported on Form 4 within the past two years.
THO's three largest insider shareholders, per their latest Form 4 filings, are Peter Busch Orthwein (Director, 1.83Mn shares), Robert W. Martin (Chief Executive and President, 388.94K shares) and Colleen A. Zuhl (Senior VP and Chief Financial Officer, 141.99K shares).
Of the shares held by THO insiders, 71.32% belong to Peter Busch Orthwein.
Over the past 12 months, 7 insiders reported transactions in Thor Industries stock in 11 Form 4 filings.
This summary of Thor Industries insider activity covers Form 4 filings through October 9, 2026.

Form 4 Holdings

Insiders Holding THO

Insiders 17

Shares held 1.86Mn

Of outstanding 3.55%

#	Insider	Position	Direct	Total	Share of Insiders	Last Filed
1	Peter Busch Orthwein	Exec. Chairman Of The Board	902,145	902,145	48.5%	15 Oct, 2026
2	Robert W Martin	Chief Exec. And Pres.	443,673	443,673	23.9%	15 Oct, 2026
3	Colleen A Zuhl	Sr. Vp And Chief Fin. Officer	166,769	166,769	9.0%	15 Oct, 2026
4	W. Todd Woelfer	Svp, Chief Operating Officer	123,854	123,854	6.7%	15 Oct, 2026
5	Trevor Q. Gasper	Svp, General Counsel And Sec.	35,453	35,453	1.9%	15 Oct, 2026
6	James L Ziemer	Director	29,835	29,835	1.6%	07 Apr, 2022
7	Kenneth D Julian	Svp Of Admin And Hr	28,691	28,691	1.5%	12 Oct, 2023
8	Andrew E Graves	Director	27,526	27,526	1.5%	15 Oct, 2026
9	Christopher J Klein	Director	14,314	14,314	0.8%	15 Oct, 2026
10	Michele Mcdermott	Chief Human Resources Officer	14,073	14,073	0.8%	15 Oct, 2026
11	Amelia Huntington	Director	13,761	13,761	0.7%	15 Oct, 2026
12	Wilson R Jones	Director	12,902	12,902	0.7%	12 Oct, 2023
13	Ryan Aaron Biren	Chief Information Officer	11,120	11,120	0.6%	15 Oct, 2026
14	William J. Jr Kelley	Director	9,959	9,959	0.5%	15 Oct, 2026
15	Laurel Hurd	Director	9,478	9,478	0.5%	15 Oct, 2026
16	Christina Hennington	Director	9,478	9,478	0.5%	15 Oct, 2026
17	Jeffrey D Lorenger	Director	6,309	6,309	0.3%	15 Oct, 2026

Each row is that insider’s most recently reported position, from Form 4 filings over the last 60 months — which is why this total does not tie to the quarterly series above, where a quarter counts only the insiders who filed in it. Shares held through a fund or institutional portfolio are counted on the institutional ownership page instead.

Form 4 Filings

807 Insider Transactions

Source SEC Form 4

Latest quarter Sep 2026

Date	Insider	Position	Transaction	Shares	Price	Value	Shares Held After	Ownership
13 Oct, 2026	Christina Hennington	Director	Acquired A	2,912	$0.00	$0	9,478	Direct
13 Oct, 2026	Colleen A Zuhl	Sr. Vp And Chief Fin. Officer	Acquired A	5,849	$0.00	$0	147,836	Direct
13 Oct, 2026	William J. Jr Kelley	Director	Acquired A	2,912	$0.00	$0	9,959	Direct
13 Oct, 2026	Robert W Martin	Chief Exec. And Pres.	Acquired A	13,327	$0.00	$0	402,262	Direct
13 Oct, 2026	Laurel Hurd	Director	Acquired A	2,912	$0.00	$0	9,478	Direct
13 Oct, 2026	Peter Busch Orthwein	Director	Acquired A	2,912	$0.00	$0	902,145	Direct
13 Oct, 2026	Christopher J Klein	Director	Acquired A	2,912	$0.00	$0	14,314	Direct
13 Oct, 2026	Amelia Huntington	Director	Acquired A	2,912	$0.00	$0	13,761	Direct
13 Oct, 2026	Andrew E Graves	Director	Acquired A	2,912	$0.00	$0	27,526	Direct
13 Oct, 2026	W. Todd Woelfer	Svp, Chief Operating Officer	Acquired A	5,838	$0.00	$0	104,987	Direct
13 Oct, 2026	Jeffrey D Lorenger	Director	Acquired A	2,912	$0.00	$0	6,309	Direct
13 Oct, 2026	Michele Mcdermott	Chief Human Resources Officer	Acquired A	884	$0.00	$0	7,049	Direct
13 Oct, 2026	Ryan Aaron Biren	Chief Information Officer	Acquired A	6,898	$0.00	$0	11,120	Direct
13 Oct, 2026	Trevor Q. Gasper	Svp, General Counsel And Sec.	Acquired A	2,819	$0.00	$0	26,114	Direct
13 Oct, 2026	Trevor Q. Gasper	Svp, General Counsel And Sec.	Disposed F	1,163	$65.23	$75.86K	24,951	Direct
13 Oct, 2026	Michele Mcdermott	Chief Human Resources Officer	Disposed F	233	$65.23	$15.20K	6,816	Direct
13 Oct, 2026	Colleen A Zuhl	Sr. Vp And Chief Fin. Officer	Disposed F	2,413	$65.23	$157.40K	145,423	Direct
13 Oct, 2026	Robert W Martin	Chief Exec. And Pres.	Disposed F	5,498	$65.23	$358.63K	396,764	Direct
13 Oct, 2026	W. Todd Woelfer	Svp, Chief Operating Officer	Disposed F	2,333	$65.23	$152.18K	102,654	Direct
13 Oct, 2026	Trevor Q. Gasper	Svp, General Counsel And Sec.	Acquired A	10,502	$0.00	$0	35,453	Direct

Showing 1 to 20 of 807 transactions