Insider trading

Period: 120 months Stock: THO Minimum amount: $100K × + Add filter Clear all
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When

Period

How far back the list reaches. Filings arrive days after the trade, so the newest rows always lag a little.

37 decisions over 120 months
Who

Role

The position the person holds at the company, read from the title on the filing. A chief executive who is also a director counts as the chief executive.

37 decisions over 120 months
The trade

Type of trade

Purchases, sales, or cluster buys: companies where 3 or more insiders bought within 30 days. The number beside each is what that choice would give.

37 decisions over 120 months
The trade

Minimum amount

Hides rows under this value. The amount is the shares traded times the price on the filing.

37 decisions over 120 months Remove this filter
The trade

Plan

  • Discretionary: they chose to sell that week.
  • Scheduled: a 10b5-1 plan fixed the sale months in advance, so the timing says nothing about what they knew.
  • Not stated: filed before the SEC added the box in April 2023, which is most of the older half of this database.
37 decisions over 120 months
The trade

Share of their own holding

How much of what they already held the trade moved. Selling a tenth of a stake is not the same act as selling all of it.

At least
37 decisions over 120 months
Ownership

What the chief executive holds

The value of the chief executive’s stock measured against base salary. The salary comes from the company’s own proxy. Companies with no figure are in neither direction.

37 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
6 Mar 2026
ORTHWEIN PETER BUSCH Director · indirect
Bought
$229.45K 2,600 at 88.25
1.9%
15 Jan 2026
WOELFER W. TODD SVP, CHIEF OPERATING OFFICER
Sold at will
$524.50K 4,567 at 114.85
4.2%
Not planned
12 Dec 2025
WOELFER W. TODD SVP, CHIEF OPERATING OFFICER
Sold at will
$178.34K 1,729 at 103.15
1.5%
Not planned
20 Jun 2025
ORTHWEIN PETER BUSCH Director · indirect
Bought
$256.20K 3,000 at 85.40
2.2%
16 Oct 2024
ZUHL COLLEEN A SR. VP AND CHIEF FIN. OFFICER
Sold on a plan
$500.71K 4,354 at 115.00
3.2%
Planned (10b5-1)
23 Jan 2024
WOELFER W. TODD SVP, CHIEF OPERATING OFFICER
Sold on a plan
$391.63K 3,333 at 117.50
3.4%
Planned (10b5-1)
22 Jan 2024
WOELFER W. TODD SVP, CHIEF OPERATING OFFICER
Sold on a plan
$383.30K 3,333 at 115.00
3.3%
Planned (10b5-1)
18 Jan 2024
WOELFER W. TODD SVP, CHIEF OPERATING OFFICER
Sold on a plan
$375.08K 3,334 at 112.50
3.2%
Planned (10b5-1)
18 Jul 2023
JULIAN KENNETH D SVP OF ADMIN AND HR · indirect
Sold at will
$1.11M 10,000 at 110.72
24.5%
Not planned
5 Oct 2022
ORTHWEIN PETER BUSCH Director · indirect
Bought
$1.45M 20,000 at 72.50
200%
Largest buy in 3 yrs
29 Jun 2022
ORTHWEIN PETER BUSCH Director · indirect
Bought
$228.00K 3,000 at 76.00
2.3%
10 Jun 2022
ORTHWEIN PETER BUSCH Director · indirect
Bought
$750.00K 10,000 at 75.00
opened
5 Apr 2022
ZIEMER JAMES L Director
Bought 2×
$805.30K 10,000 at 80.53
50.4%
First buy on file
14 Jan 2022
ORTHWEIN PETER BUSCH Director · indirect
Bought
$985.38K 10,000 at 98.54
11.8%
4 Jan 2022
Graves Andrew E Director
Bought
$209.48K 2,000 at 104.74
11.9%
First buy on file
10 Dec 2021
ORTHWEIN PETER BUSCH Director · indirect
Bought
$1.03M 10,000 at 103.41
13.4%
Largest buy in 3 yrs
16 Apr 2021
ZIEMER JAMES L Director · indirect
Sold, plan not stated
$284.44K 2,045 at 139.09
57.7%
Sold half or more
12 Mar 2021
JULIAN KENNETH D VP of Admin and HR
Sold, plan not stated
$317.24K 2,266 at 140.00
5.5%
11 Mar 2021
WOELFER W. TODD Sr. VP, Gen. Counsel & Sec.
Sold, plan not stated
$748.00K 5,500 at 136.00
11.5%
11 Mar 2021
JULIAN KENNETH D VP of Admin and HR
Sold, plan not stated 2×
$619.09K 4,532 at 136.61
9.9%
25 Jan 2021
WOELFER W. TODD Sr. VP, Gen. Counsel & Sec.
Sold, plan not stated 2×
$562.50K 5,000 at 112.50
9.5%
25 Jan 2021
JULIAN KENNETH D VP of Admin and HR
Sold, plan not stated 2×
$450.00K 4,000 at 112.50
8.0%
14 Jan 2021
WOELFER W. TODD Sr. VP, Gen. Counsel & Sec.
Sold, plan not stated
$262.50K 2,500 at 105.00
4.5%
14 Jan 2021
JULIAN KENNETH D VP of Admin and HR
Sold, plan not stated
$210.00K 2,000 at 105.00
3.9%
14 Jan 2021
KOSOWSKY J ALLEN Director
Sold, plan not stated
$207.10K 2,000 at 103.55
16.6%
13 Jan 2021
KOSOWSKY J ALLEN Director
Sold, plan not stated
$327.66K 3,197 at 102.49
21.0%
22 Oct 2019
MARTIN ROBERT W Chief Exec. and Pres.
Bought
$588.20K 10,000 at 58.82
4.8%
First buy on file
8 Jul 2019
ZIEMER JAMES L Director · indirect
Bought
$202.88K 3,545 at 57.23
opened
First buy on file
11 Dec 2018
KOSOWSKY J ALLEN Director
Bought
$118.34K 2,000 at 59.17
19.5%
First buy on file
3 Dec 2018
ORTHWEIN PETER BUSCH Exec. Chairman of the Board · indirect
Sold, plan not stated 3×
$350.11K 5,028 at 69.63
13.5%
9 Oct 2018
ZIEMER JAMES L Director
Bought
$408.70K 5,000 at 81.74
55.6%
First buy on file
30 Nov 2017
SIEGEL ALAN Director
Sold, plan not stated
$153.75K 1,000 at 153.75
16.7%
3 Oct 2017
KOSOWSKY J ALLEN Director
Sold, plan not stated
$255.68K 2,000 at 127.84
20.0%
18 Sep 2017
ORTHWEIN PETER BUSCH Exec. Chairman of the Board · indirect
Sold, plan not stated
$320.16K 2,784 at 115.00
7.0%
28 Jun 2017
SIEGEL ALAN Director
Sold, plan not stated
$109.45K 1,000 at 109.45
16.7%
8 Jun 2017
SIEGEL ALAN Director
Sold, plan not stated
$103.19K 1,000 at 103.19
14.3%
1 Dec 2016
SIEGEL ALAN Director
Bought
$224.52K 2,236 at 100.41
47.1%
First buy on file
Showing 1–37 of 37.