Insider trading

Period: 120 months Stock: SPSC Role: CEO × + 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.

62 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.

62 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.

62 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.

62 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.
62 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
62 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.

62 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
20 Feb 2026
Collins Chadwick Chief Executive Officer
Sold on a plan 3×
$785.13K 13,384 at 58.66
15.6%
Planned (10b5-1)
20 Feb 2025
Collins Chadwick Chief Executive Officer
Sold at will 3×
$241.13K 1,672 at 144.22
0.0%
Not planned
19 Feb 2025
Collins Chadwick Chief Executive Officer
Sold at will 4×
$420.66K 2,840 at 148.12
0.1%
Not planned
5 Nov 2024
Collins Chadwick Chief Executive Officer
Sold on a plan 5×
$1.16M 6,839 at 169.69
11.2%
Planned (10b5-1)
22 Feb 2023
Sold, plan not stated 6×
$2.60M 17,648 at 147.23
22.7%
17 Feb 2023
Sold, plan not stated 5×
$736.44K 4,856 at 151.66
5.9%
2 Feb 2023
Sold, plan not stated 4×
$1.35M 9,580 at 140.96
14.5%
1 Feb 2023
Sold, plan not stated 7×
$4.11M 30,419 at 135.15
31.6%
31 Jan 2023
Sold, plan not stated 3×
$2.27M 16,756 at 135.31
14.8%
30 Jan 2023
Sold, plan not stated 4×
$1.51M 11,320 at 133.61
9.1%
27 Jan 2023
Sold, plan not stated 4×
$943.15K 6,871 at 137.27
5.2%
26 Jan 2023
Sold, plan not stated 4×
$806.75K 5,906 at 136.60
4.3%
1 Dec 2022
Sold, plan not stated
$3.59M 24,668 at 145.45
30.5%
30 Nov 2022
Sold, plan not stated
$230.71K 1,707 at 135.16
2.9%
15 Nov 2022
Sold, plan not stated 2×
$1.16M 8,530 at 135.45
13.2%
11 Nov 2022
Sold, plan not stated
$1.32M 9,763 at 135.20
14.8%
1 Nov 2022
Sold, plan not stated 2×
$481.28K 3,845 at 125.17
6.4%
31 Oct 2022
Sold, plan not stated 4×
$2.05M 16,155 at 126.62
22.3%
1 Mar 2022
Sold, plan not stated 7×
$1.83M 14,309 at 127.89
20.3%
22 Feb 2022
Sold, plan not stated 4×
$1.77M 14,308 at 123.58
16.9%
27 Jan 2022
Sold, plan not stated 6×
$2.53M 22,004 at 115.20
25.2%
11 Nov 2021
Sold, plan not stated 4×
$601.57K 4,249 at 141.58
6.1%
10 Nov 2021
Sold, plan not stated 5×
$6.58M 46,803 at 140.59
41.7%
1 Mar 2021
Sold, plan not stated 4×
$4.42M 43,399 at 101.74
39.9%
22 Feb 2021
Sold, plan not stated 3×
$2.00M 18,339 at 109.21
14.4%
28 Jan 2021
Sold, plan not stated 3×
$1.94M 18,829 at 102.79
15.1%
5 Nov 2020
Sold, plan not stated 3×
$1.68M 18,410 at 91.52
18.6%
4 Nov 2020
Sold, plan not stated 4×
$5.38M 58,850 at 91.35
42.2%
3 Nov 2020
Sold, plan not stated
$62.67K 700 at 89.53
0.9%
3 Aug 2020
Sold, plan not stated 2×
$3.50M 47,102 at 74.35
36.9%
2 Jun 2020
Sold, plan not stated
$842.71K 11,973 at 70.38
12.9%
1 Jun 2020
Sold, plan not stated
$28.49K 407 at 70.01
0.5%
27 May 2020
Sold, plan not stated
$1.36M 20,000 at 67.99
19.9%
26 May 2020
Sold, plan not stated 2×
$1.32M 20,000 at 65.84
19.9%
21 May 2020
Sold, plan not stated
$1.17M 18,610 at 62.69
18.8%
20 May 2020
Sold, plan not stated
$86.94K 1,390 at 62.54
1.7%
20 Feb 2020
Sold, plan not stated 3×
$2.77M 48,156 at 57.47
34.0%
19 Feb 2020
Sold, plan not stated 2×
$1.35M 22,608 at 59.62
14.2%
14 Feb 2020
Sold, plan not stated
$575.91K 9,564 at 60.22
6.5%
13 Feb 2020
Sold, plan not stated
$626.61K 10,436 at 60.04
7.1%
26 Nov 2019
Sold, plan not stated
$170.01K 2,943 at 57.77
2.1%
25 Nov 2019
Sold, plan not stated
$900.86K 15,637 at 57.61
10.3%
31 Jul 2019
Sold, plan not stated
$81.72K 710 at 115.10
1.0%
30 Jul 2019
Sold, plan not stated 3×
$2.24M 20,000 at 112.02
22.6%
26 Jul 2019
Sold, plan not stated
$575.00K 5,000 at 115.00
6.8%
20 Jun 2019
Sold, plan not stated
$287.22K 2,635 at 109.00
3.5%
11 Jun 2019
Sold, plan not stated
$10.90K 100 at 109.00
0.1%
10 Jun 2019
Sold, plan not stated
$247.52K 2,265 at 109.28
2.9%
30 Apr 2019
Sold, plan not stated 5×
$901.03K 8,645 at 104.23
9.9%
15 Feb 2019
Sold, plan not stated 3×
$677.32K 6,277 at 107.90
7.1%
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