Insider trading

Period: 120 months Stock: JKHY Minimum amount: $1M × + 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.

11 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.

11 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.

11 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.

11 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.
11 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
11 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.

11 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
1 Dec 2025
Foss David B Director
Sold at will
$3.50M 20,000 at 174.92
13.5%
Not planned
12 May 2025
Foss David B Executive Board Chair
Sold at will 2×
$2.71M 15,000 at 180.74
10.8%
Not planned
19 Nov 2024
Foss David B Executive Board Chair
Sold at will
$3.22M 18,770 at 171.32
11.9%
Not planned
22 Nov 2022
Foss David B Board Chair & CEO
Sold, plan not stated 3×
$3.01M 16,000 at 188.11
13.1%
22 Dec 2020
WIMSETT THOMAS A Director
Bought 2×
$1.39M 8,900 at 156.35
37.2%
First buy on file
12 Feb 2020
WILLIAMS KEVIN D CFO & Treasurer
Sold, plan not stated
$1.58M 9,453 at 167.35
26.6%
5 Jun 2018
PRIM JOHN F Executive Chairman
Sold, plan not stated
$1.01M 7,900 at 127.28
3.4%
1 Jun 2018
WILLIAMS KEVIN D CHIEF FINANCIAL OFFICER
Sold, plan not stated
$2.51M 20,000 at 125.67
46.2%
20 Sep 2017
WILLIAMS KEVIN D CHIEF FINANCIAL OFFICER
Sold, plan not stated
$2.03M 20,000 at 101.63
31.6%
13 Jun 2017
PRIM JOHN F Executive Chairman
Sold, plan not stated
$1.00M 9,650 at 103.89
4.5%
9 Mar 2017
PRIM JOHN F Executive Chairman
Sold, plan not stated
$1.01M 10,700 at 94.07
4.7%
Showing 1–11 of 11.