Insider trading

Period: 120 months Stock: SXI Role: Directors × + 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.

41 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.

41 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.

41 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.

41 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.
41 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
41 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.

41 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
1 Oct 2026
CHORMAN THOMAS E Director
Sold on a plan
$13.57K 50 at 271.39
0.4%
Planned (10b5-1)
1 Sep 2026
CHORMAN THOMAS E Director
Sold on a plan
$14.24K 50 at 284.89
0.4%
Planned (10b5-1)
3 Aug 2026
CHORMAN THOMAS E Director
Sold on a plan
$15.28K 50 at 305.56
0.4%
Planned (10b5-1)
1 Jul 2026
CHORMAN THOMAS E Director
Sold on a plan
$17.78K 50 at 355.51
0.4%
Planned (10b5-1)
1 Jun 2026
CHORMAN THOMAS E Director
Sold on a plan
$13.64K 50 at 272.82
0.4%
Planned (10b5-1)
27 May 2026
Sold at will
$153.34K 558 at 274.81
9.0%
Not planned
1 May 2026
CHORMAN THOMAS E Director
Sold on a plan
$13.42K 50 at 268.43
0.4%
Planned (10b5-1)
1 Apr 2026
CHORMAN THOMAS E Director
Sold on a plan
$12.90K 50 at 257.94
0.4%
Planned (10b5-1)
2 Mar 2026
CHORMAN THOMAS E Director
Sold on a plan
$12.95K 50 at 259.00
0.4%
Planned (10b5-1)
27 Feb 2026
CHORMAN THOMAS E Director
Sold at will
$133.38K 513 at 260.00
3.9%
Not planned
9 Feb 2026
CANNON CHARLES H JR Director · indirect
Sold at will
$513.28K 2,000 at 256.64
13.3%
Not planned
4 Feb 2026
NEMETH ANDY L Director
Bought
$490.00K 2,000 at 245.00
30.1%
First buy on file
4 Feb 2026
CHORMAN THOMAS E Director
Sold on a plan
$12.49K 50 at 249.86
0.4%
Planned (10b5-1)
20 Nov 2025
CHORMAN THOMAS E Director
Sold at will
$223.31K 1,000 at 223.31
7.0%
Not planned
18 Aug 2025
HANSEN THOMAS J Director
Sold at will
$606.19K 2,992 at 202.60
26.2%
Not planned
14 May 2025
Edwards Barbara Joanne Director · indirect
Sold at will
$55.43K 355 at 156.13
100%
Sold half or more
9 May 2025
Sold at will
$429.83K 2,779 at 154.67
94.7%
Sold half or more
11 Nov 2024
HANSEN THOMAS J Director
Sold at will
$349.50K 1,661 at 210.41
12.7%
Not planned
9 May 2024
Sold at will
$437.94K 2,460 at 178.02
74.1%
Sold half or more
20 Feb 2024
HANSEN THOMAS J Director
Sold at will
$354.30K 2,200 at 161.05
16.2%
Not planned
12 Feb 2024
Edwards Barbara Joanne Director · indirect
Sold at will
$43.95K 275 at 159.82
100%
Sold half or more
7 Feb 2024
Sold at will
$252.78K 1,661 at 152.19
25.7%
Not planned
29 Aug 2023
Sold at will
$151.10K 970 at 155.77
14.8%
Not planned
2 Jun 2023
CHORMAN THOMAS E Director
Sold at will
$80.23K 569 at 141.00
4.5%
Not planned
22 May 2023
CHORMAN THOMAS E Director
Sold at will
$105.48K 745 at 141.58
5.6%
Not planned
10 Nov 2022
CHORMAN THOMAS E Director
Sold, plan not stated 10×
$147.83K 1,425 at 103.74
9.7%
16 Nov 2021
CANNON CHARLES H JR Director · indirect
Sold, plan not stated
$1.08M 9,278 at 116.37
40.3%
12 Nov 2021
HANSEN THOMAS J Director
Sold, plan not stated 9×
$239.84K 2,000 at 119.92
18.8%
11 Nov 2021
CHORMAN THOMAS E Director
Sold, plan not stated
$58.07K 490 at 118.50
3.5%
12 Nov 2020
HANSEN THOMAS J Director
Sold, plan not stated 16×
$173.94K 2,376 at 73.21
21.4%
22 May 2018
Sold, plan not stated
$203.30K 2,000 at 101.65
18.4%
22 May 2018
CHORMAN THOMAS E Director
Sold, plan not stated
$80.91K 796 at 101.65
8.4%
7 Mar 2018
Sold, plan not stated
$495.14K 5,014 at 98.75
19.0%
3 Nov 2017
HANSEN THOMAS J Director
Sold, plan not stated
$126.66K 1,215 at 104.25
21.6%
30 Aug 2017
Sold, plan not stated
$189.29K 2,000 at 94.64
16.8%
10 Feb 2017
CHORMAN THOMAS E Director
Sold, plan not stated 6×
$147.88K 1,539 at 96.09
15.3%
9 Feb 2017
CHORMAN THOMAS E Director
Sold, plan not stated
$9.60K 100 at 96.00
1.0%
7 Feb 2017
Sold, plan not stated 21×
$958.23K 10,000 at 95.82
28.8%
7 Feb 2017
CHORMAN THOMAS E Director
Sold, plan not stated
$87.75K 906 at 96.85
8.2%
17 Nov 2016
Sold, plan not stated 3×
$175.50K 2,000 at 87.75
14.4%
11 Nov 2016
FIX ROGER L Director
Sold, plan not stated
$213.50K 2,500 at 85.40
40.8%
Showing 1–41 of 41.