Insider trading

Period: 120 months Stock: CHE Role: Other officers × + Add filter Clear all
Views & alerts

Save your view. Keep the filter you have built, and get an email when a new filing matches it. A free account does both.

When

Period

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

81 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.

81 decisions over 120 months Remove this filter
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.

81 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.

81 decisions over 120 months
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.
81 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
81 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.

81 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
21 Aug 2026
LEE SPENCER S executive vice president
Sold at will
$541.04K 1,000 at 541.04
6.7%
Not planned
4 Aug 2025
Westfall Nicholas Michael Executive Vice President
Sold at will
$4.22M 10,012 at 421.91
100%
Sold half or more
16 May 2025
LEE SPENCER S executive vice president
Sold at will
$866.99K 1,500 at 577.99
9.3%
Not planned
7 May 2025
LEE SPENCER S executive vice president
Sold at will
$866.79K 1,500 at 577.86
8.5%
Not planned
3 Mar 2025
LEE SPENCER S executive vice president
Sold at will
$785.32K 1,326 at 592.25
7.0%
Not planned
30 Dec 2024
Judkins Brian C VP and Chief Legal Officer
Bought
$75.33K 145 at 519.50
9.5%
First buy on file
27 Nov 2024
LEE SPENCER S executive vice president
Sold at will
$421.36K 732 at 575.62
3.8%
Not planned
22 Nov 2024
LEE SPENCER S executive vice president
Sold at will
$565.71K 1,000 at 565.71
5.0%
Not planned
9 Sep 2024
Westfall Nicholas Michael Executive Vice President
Sold at will
$975.30K 1,713 at 569.35
21.9%
Not planned
8 Aug 2024
LEE SPENCER S executive vice president
Sold at will
$589.77K 1,016 at 580.48
5.2%
Not planned
6 Aug 2024
HUTTON THOMAS C vice president
Sold at will
$2.78M 4,827 at 576.32
12.8%
Not planned
30 Jul 2024
Westfall Nicholas Michael Executive Vice President
Sold at will
$1.12M 2,000 at 561.58
25.0%
Not planned
28 Mar 2024
LEE SPENCER S executive vice president
Sold at will
$1.28M 2,000 at 641.65
8.8%
Not planned
20 Mar 2024
Judkins Brian C VP and Chief Legal Officer
Sold at will
$7.20M 11,158 at 645.00
88.7%
Sold half or more
27 Nov 2023
LEE SPENCER S executive vice president
Sold at will
$579.73K 1,000 at 579.73
4.2%
Not planned
7 Nov 2023
LEE SPENCER S executive vice president
Sold at will
$710.55K 1,217 at 583.85
4.9%
Not planned
1 Jun 2023
Westfall Nicholas Michael Executive Vice President
Sold at will
$6.76M 12,670 at 533.70
62.3%
Sold half or more
30 May 2023
Westfall Nicholas Michael Executive Vice President
Sold at will
$718.65K 1,330 at 540.34
17.3%
Not planned
10 Nov 2022
Witzeman Michael D vice president and controller
Sold, plan not stated
$366.87K 736 at 498.47
27.9%
8 Nov 2022
LEE SPENCER S executive vice president
Sold, plan not stated
$980.18K 2,000 at 490.09
8.1%
3 Nov 2022
Westfall Nicholas Michael Executive Vice President
Sold, plan not stated
$6.44M 13,500 at 477.19
65.9%
Sold half or more
3 Nov 2022
Witzeman Michael D vice president and controller
Sold, plan not stated
$627.41K 1,300 at 482.62
52.3%
Sold half or more
10 May 2022
Westfall Nicholas Michael Executive Vice President
Sold, plan not stated
$716.14K 1,432 at 500.10
17.0%
7 Mar 2022
LEE SPENCER S executive vice president
Sold, plan not stated
$513.71K 1,054 at 487.39
4.1%
3 Nov 2021
Westfall Nicholas Michael Executive Vice President
Sold, plan not stated
$2.03M 4,176 at 485.24
68.9%
Sold half or more
2 Nov 2021
LEE SPENCER S executive vice president
Sold, plan not stated
$978.26K 2,000 at 489.13
8.1%
2 Nov 2021
Westfall Nicholas Michael Executive Vice President
Sold, plan not stated
$695.03K 1,418 at 490.15
19.0%
8 Jun 2021
Westfall Nicholas Michael Executive Vice President
Sold, plan not stated
$1.31M 2,708 at 485.04
73.1%
Sold half or more
7 Jun 2021
Westfall Nicholas Michael Executive Vice President
Sold, plan not stated
$1.12M 2,289 at 488.55
38.2%
4 Jun 2021
Westfall Nicholas Michael Executive Vice President
Sold, plan not stated
$741.18K 1,482 at 500.12
19.8%
17 Dec 2020
Witzeman Michael D vice president and controller
Sold, plan not stated
$1.30M 2,500 at 520.00
45.9%
5 Nov 2020
LEE SPENCER S executive vice president
Sold, plan not stated
$1.09M 2,153 at 506.96
9.4%
4 Nov 2020
Witzeman Michael D vice president and controller
Sold, plan not stated
$514.73K 1,000 at 514.73
8.3%
3 Nov 2020
Westfall Nicholas Michael Executive Vice President
Sold, plan not stated 2×
$7.39M 15,054 at 490.65
70.6%
Sold half or more
14 Sep 2020
LEE SPENCER S executive vice president
Sold, plan not stated
$1.06M 2,143 at 495.67
8.5%
3 Aug 2020
Witzeman Michael D vice president and controller
Sold, plan not stated
$1.00M 2,000 at 500.00
33.3%
19 May 2020
LEE SPENCER S executive vice president
Sold, plan not stated
$942.56K 2,000 at 471.28
7.4%
11 May 2020
Dallob Naomi C VP and Chief Legal Officer
Sold, plan not stated
$946.00K 2,200 at 430.00
48.4%
8 May 2020
Westfall Nicholas Michael Executive Vice President
Sold, plan not stated
$5.07M 11,895 at 426.05
65.5%
Sold half or more
7 May 2020
Westfall Nicholas Michael Executive Vice President
Sold, plan not stated
$5.18M 12,105 at 428.09
65.9%
Sold half or more
19 Mar 2020
HUTTON THOMAS C vice president
Sold, plan not stated
$1.57M 4,071 at 385.02
11.0%
27 Feb 2020
LEE SPENCER S executive vice president
Sold, plan not stated
$627.31K 1,402 at 447.44
4.9%
4 Dec 2019
Witzeman Michael D vice president and controller
Sold, plan not stated
$1.09M 2,500 at 435.00
32.4%
27 Nov 2019
Dallob Naomi C VP and Chief Legal Officer
Sold, plan not stated
$286.11K 660 at 433.50
15.2%
5 Nov 2019
Dallob Naomi C VP and Chief Legal Officer
Sold, plan not stated
$949.90K 2,300 at 413.00
38.5%
4 Nov 2019
LEE SPENCER S executive vice president
Sold, plan not stated
$827.34K 2,000 at 413.67
6.8%
19 Aug 2019
Witzeman Michael D vice president and controller
Sold, plan not stated
$946.13K 2,175 at 435.00
42.0%
16 Aug 2019
Witzeman Michael D vice president and controller
Sold, plan not stated
$934.82K 2,174 at 430.00
29.6%
8 Aug 2019
LEE SPENCER S executive vice president
Sold, plan not stated
$853.50K 2,000 at 426.75
6.3%
12 Mar 2019
Witzeman Michael D vice president and controller
Sold, plan not stated
$241.08K 735 at 328.00
15.5%
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