Insider trading

Period: 120 months Stock: NNI Type of trade: Sold × + Add filter Clear all
Views & alerts

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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.

85 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.

85 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.

85 decisions over 120 months Remove this filter
The trade

Minimum amount

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

85 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.
85 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
85 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.

85 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
9 Dec 2025
Van Deun Jona M Director
Sold on a plan
$51.58K 400 at 128.95
36.2%
Planned (10b5-1)
5 Sep 2025
Sold on a plan
$656.46K 5,094 at 128.87
31.5%
Planned (10b5-1)
5 Sep 2025
HENNING THOMAS EDWARD Director · indirect
Sold on a plan
$399.75K 3,102 at 128.87
100%
Sold half or more
25 Aug 2025
Butterfield Shelby J Former 10% Owner · indirect
Sold at will
$5.00M 41,929 at 119.25
98.8%
Sold half or more
15 Nov 2024
Van Deun Jona M Director
Sold on a plan
$48.54K 440 at 110.32
41.0%
Planned (10b5-1)
13 Nov 2024
Munn William J Secy/Chief Legal Off/Gen Coun · indirect
Sold on a plan
$272.23K 2,500 at 108.89
21.1%
Planned (10b5-1)
6 Jun 2024
Sold on a plan
$172.94K 1,700 at 101.73
9.1%
Planned (10b5-1)
31 Aug 2023
Munn William J Secy/Chief Legal Off/Gen Coun
Sold on a plan
$228.25K 2,500 at 91.30
27.3%
Planned (10b5-1)
15 Aug 2023
Van Deun Jona M Director
Sold on a plan
$74.10K 785 at 94.40
59.7%
Sold half or more
14 Nov 2022
Munn William J Secy/Chief Legal Off/Gen Coun
Sold, plan not stated
$47.75K 500 at 95.49
2.8%
13 Oct 2022
Munn William J Secy/Chief Legal Off/Gen Coun
Sold, plan not stated
$121.34K 1,500 at 80.89
7.8%
13 Sep 2022
Munn William J Secy/Chief Legal Off/Gen Coun
Sold, plan not stated
$122.75K 1,500 at 81.83
7.2%
13 Jun 2022
Munn William J Secy/Chief Legal Off/Gen Coun
Sold, plan not stated
$39.88K 500 at 79.76
2.4%
9 May 2022
Munn William J Secy/Chief Legal Off/Gen Coun
Sold, plan not stated
$40.61K 500 at 81.21
2.3%
11 Apr 2022
Munn William J Secy/Chief Legal Off/Gen Coun
Sold, plan not stated
$42.30K 500 at 84.60
2.2%
14 Mar 2022
Munn William J Secy/Chief Legal Off/Gen Coun
Sold, plan not stated
$42.00K 500 at 83.99
2.2%
14 Feb 2022
Munn William J Secy/Chief Legal Off/Gen Coun
Sold, plan not stated
$39.98K 500 at 79.96
2.7%
10 Jan 2022
Munn William J Secy/Chief Legal Off/Gen Coun
Sold, plan not stated
$48.22K 500 at 96.44
2.6%
16 Dec 2021
Munn William J Secy/Chief Legal Off/Gen Coun
Sold, plan not stated
$490.40K 5,000 at 98.08
20.8%
27 Aug 2021
Munn William J Secy/Chief Legal Off/Gen Coun
Sold, plan not stated
$154.06K 1,927 at 79.95
7.4%
18 Aug 2021
Munn William J Secy/Chief Legal Off/Gen Coun
Sold, plan not stated
$5.84K 73 at 79.95
0.3%
10 Aug 2021
Butterfield Shelby J Former 10% Owner · indirect
Sold, plan not stated 5×
$24.81M 337,717 at 73.46
100%
Sold half or more
6 Aug 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated 3×
$379.68K 5,000 at 75.94
7.1%
5 Aug 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated 2×
$375.55K 5,000 at 75.11
6.6%
4 Aug 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated 2×
$373.10K 5,000 at 74.62
6.2%
30 Jul 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated
$376.45K 5,000 at 75.29
5.8%
29 Jul 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated 2×
$375.41K 5,000 at 75.08
5.5%
28 Jul 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated 2×
$370.01K 5,000 at 74.00
5.2%
23 Jul 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated
$366.75K 5,000 at 73.35
5.0%
22 Jul 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated 2×
$365.60K 5,000 at 73.12
4.7%
21 Jul 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated
$371.85K 5,000 at 74.37
47.6%
16 Jul 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated 2×
$373.05K 5,000 at 74.61
32.2%
15 Jul 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated
$372.15K 5,000 at 74.43
24.4%
14 Jul 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated
$371.15K 5,000 at 74.23
19.6%
9 Jul 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated
$369.85K 5,000 at 73.97
16.4%
8 Jul 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated 2×
$367.31K 5,000 at 73.46
14.1%
7 Jul 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated 2×
$372.51K 5,000 at 74.50
12.3%
2 Jul 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated
$377.15K 5,000 at 75.43
11.0%
1 Jul 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated 2×
$378.02K 5,000 at 75.60
9.9%
30 Jun 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated
$376.90K 5,000 at 75.38
9.0%
25 Jun 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated 2×
$382.88K 5,000 at 76.58
8.3%
24 Jun 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated 2×
$380.38K 5,000 at 76.08
7.6%
23 Jun 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated
$378.30K 5,000 at 75.66
7.1%
18 Jun 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated 2×
$372.90K 5,000 at 74.58
6.6%
17 Jun 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated 3×
$379.68K 5,000 at 75.94
6.2%
16 Jun 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated
$382.05K 5,000 at 76.41
5.8%
11 Jun 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated 4×
$379.97K 5,000 at 75.99
5.5%
10 Jun 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated
$373.15K 5,000 at 74.63
5.2%
9 Jun 2021
Butterfield Shelby J 10% owner · indirect
Sold, plan not stated
$373.60K 5,000 at 74.72
5.0%
3 Mar 2021
Munn William J Secy/Chief Legal Off/Gen Coun
Sold, plan not stated
$149.90K 2,000 at 74.95
7.8%
Showing 1–50 of 85. Page 1 of 2 Older →