Insider trading

Period: 120 months Stock: SEI Share of holding: 50% or more × + 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.

51 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.

51 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.

51 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.

51 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.
51 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
51 decisions over 120 months Remove this filter
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.

51 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
8 May 2026
Walker Ray N JR Director
Sold at will
$4.10M 56,841 at 72.11
90.8%
Sold half or more
6 May 2026
Keenan W Howard JR Director · indirect
Sold at will
$149.00M 2,000,000 at 74.50
100%
Sold half or more
30 Apr 2026
Sold at will
$141.50M 2,000,000 at 70.75
100%
Sold half or more
10 Dec 2025
BURKE JAMES R Director
Sold at will
$598.02K 11,277 at 53.03
66.4%
Sold half or more
4 Nov 2025
Sold at will
$106.06M 2,114,783 at 50.15
100%
Sold half or more
6 Aug 2025
Sold at will
$118.00M 4,000,000 at 29.50
100%
Sold half or more
28 Jul 2025
J Turbines, Inc. 10% owner
Sold at will
$121.20M 4,000,000 at 30.30
100%
Sold half or more
5 Jun 2025
J Turbines, Inc. 10% owner
Sold at will
$2.11M 75,000 at 28.10
100%
Sold half or more
4 Jun 2025
J Turbines, Inc. 10% owner
Sold at will
$2.07M 75,000 at 27.56
50.0%
Sold half or more
5 May 2025
J Turbines, Inc. 10% owner
Sold at will
$38.11M 1,850,000 at 20.60
100%
Sold half or more
16 Dec 2024
Keenan W Howard JR Director · indirect
Sold at will
$23.41M 975,000 at 24.01
100%
Sold half or more
16 Dec 2024
Sold at will
$23.41M 975,000 at 24.01
100%
Sold half or more
5 Nov 2021
BURKE JAMES R Director
Sold, plan not stated
$415.00K 50,000 at 8.30
63.8%
Sold half or more
11 Mar 2021
Bourg Lindsay R. Chief Accounting Officer
Sold, plan not stated
$392.01K 28,182 at 13.91
62.1%
Sold half or more
10 Mar 2021
Keenan W Howard JR Director · indirect
Sold, plan not stated
$5.10M 400,000 at 12.75
100%
Sold half or more
10 Mar 2021
Sold, plan not stated
$5.10M 400,000 at 12.75
100%
Sold half or more
10 Mar 2021
Zartler William A Chairman and CEO · indirect
Sold, plan not stated
$5.10M 400,000 at 12.75
100%
Sold half or more
10 Mar 2021
Sold, plan not stated
$5.10M 400,000 at 12.75
100%
Sold half or more
25 Feb 2021
Zartler William A Chairman and CEO · indirect
Sold, plan not stated
$5.50M 500,000 at 11.00
100%
Sold half or more
25 Feb 2021
Sold, plan not stated
$5.50M 500,000 at 11.00
100%
Sold half or more
25 Feb 2021
Sold, plan not stated
$5.50M 500,000 at 11.00
100%
Sold half or more
25 Feb 2021
Keenan W Howard JR Director · indirect
Sold, plan not stated
$5.50M 500,000 at 11.00
100%
Sold half or more
26 Aug 2019
Powell Christopher M Chief Legal Officer
Sold, plan not stated
$393.02K 29,418 at 13.36
53.4%
Sold half or more
14 Mar 2019
Yorktown X Associates LLC 10% owner · indirect
Sold, plan not stated
$15.65M 1,000,000 at 15.65
100%
Sold half or more
14 Mar 2019
Sold, plan not stated
$15.65M 1,000,000 at 15.65
100%
Sold half or more
14 Mar 2019
Keenan W Howard JR Director · indirect
Sold, plan not stated
$15.65M 1,000,000 at 15.65
100%
Sold half or more
12 Mar 2019
Sold, plan not stated
$15.50M 1,000,000 at 15.50
100%
Sold half or more
12 Mar 2019
Keenan W Howard JR Director · indirect
Sold, plan not stated
$15.50M 1,000,000 at 15.50
100%
Sold half or more
12 Mar 2019
Yorktown X Associates LLC 10% owner · indirect
Sold, plan not stated
$15.50M 1,000,000 at 15.50
100%
Sold half or more
5 Mar 2019
BURKE JAMES R Director
Sold, plan not stated
$147.67K 8,809 at 16.76
61.0%
Sold half or more
12 Sep 2018
BURKE JAMES R Director
Sold, plan not stated
$119.52K 7,170 at 16.67
56.0%
Sold half or more
11 Jan 2018
Yorktown X Associates LLC 10% owner · indirect
Sold, plan not stated
$30.49M 1,408,388 at 21.65
100%
Sold half or more
11 Jan 2018
Sold, plan not stated
$30.49M 1,408,388 at 21.65
100%
Sold half or more
11 Jan 2018
Keenan W Howard JR Director · indirect
Sold, plan not stated
$30.49M 1,408,388 at 21.65
100%
Sold half or more
11 Jan 2018
Zartler William A Director · indirect
Sold, plan not stated
$12.29M 567,444 at 21.65
100%
Sold half or more
11 Jan 2018
Sold, plan not stated
$12.29M 567,444 at 21.65
100%
Sold half or more
11 Jan 2018
Sold, plan not stated
$2.02M 93,447 at 21.65
54.5%
Sold half or more
11 Jan 2018
BURKE JAMES R Director
Sold, plan not stated
$258.13K 11,923 at 21.65
62.4%
Sold half or more
15 Nov 2017
Sold, plan not stated
$8.32M 553,112 at 15.04
100%
Sold half or more
15 Nov 2017
Yorktown X Associates LLC 10% owner · indirect
Sold, plan not stated
$8.32M 553,112 at 15.04
100%
Sold half or more
15 Nov 2017
Keenan W Howard JR Director · indirect
Sold, plan not stated
$8.32M 553,112 at 15.04
100%
Sold half or more
15 Nov 2017
Zartler William A Director · indirect
Sold, plan not stated
$3.35M 222,850 at 15.04
100%
Sold half or more
15 Nov 2017
Sold, plan not stated
$3.35M 222,850 at 15.04
100%
Sold half or more
14 Nov 2017
Yorktown X Associates LLC 10% owner · indirect
Sold, plan not stated
$31.69M 2,107,089 at 15.04
100%
Sold half or more
14 Nov 2017
Keenan W Howard JR Director · indirect
Sold, plan not stated
$31.69M 2,107,089 at 15.04
100%
Sold half or more
14 Nov 2017
Sold, plan not stated
$31.69M 2,107,089 at 15.04
100%
Sold half or more
14 Nov 2017
Zartler William A Director · indirect
Sold, plan not stated
$12.77M 848,954 at 15.04
100%
Sold half or more
14 Nov 2017
Sold, plan not stated
$12.77M 848,954 at 15.04
100%
Sold half or more
14 Nov 2017
Sold, plan not stated
$2.28M 151,259 at 15.04
66.0%
Sold half or more
14 Nov 2017
Durrett Cynthia M. Chief Administrative Officer
Sold, plan not stated
$641.84K 42,672 at 15.04
59.1%
Sold half or more
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