Insider trading

Period: 120 months Stock: WK 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.

28 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.

28 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.

28 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.

28 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.
28 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
28 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.

28 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
16 Nov 2021
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated
$90.60M 600,000 at 151.00
100%
Sold half or more
19 Oct 2021
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 5×
$2.57M 17,500 at 146.97
11.6%
18 Oct 2021
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 4×
$2.49M 17,500 at 142.37
10.4%
21 Sep 2021
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 3×
$2.59M 17,500 at 148.08
9.4%
20 Sep 2021
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 7×
$2.55M 17,500 at 145.74
8.6%
19 Aug 2021
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 4×
$2.34M 17,500 at 133.84
7.9%
18 Aug 2021
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 3×
$2.37M 17,500 at 135.22
7.3%
9 Aug 2021
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated
$88.11M 691,029 at 127.50
96.8%
Sold half or more
9 Aug 2021
VANDERPLOEG MARTIN J. President & CEO
Sold, plan not stated
$5.68M 44,550 at 127.50
11.1%
20 Jul 2021
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 6×
$2.19M 17,500 at 125.06
10.3%
19 Jul 2021
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 5×
$2.10M 17,500 at 120.09
9.3%
21 Jun 2021
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 4×
$1.92M 17,500 at 109.97
31.8%
18 Jun 2021
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 2×
$1.87M 17,500 at 107.12
24.1%
21 Dec 2020
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 4×
$2.22M 25,000 at 88.82
100%
Sold half or more
23 Nov 2020
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 3×
$1.84M 25,000 at 73.62
50.0%
Sold half or more
21 Oct 2020
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 2×
$1.38M 25,000 at 55.25
100%
Sold half or more
21 Sep 2020
VANDERPLOEG MARTIN J. President & CEO
Sold, plan not stated 2×
$1.41M 25,000 at 56.60
6.3%
16 Aug 2019
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated
$32.34M 575,000 at 56.25
100%
Sold half or more
12 Aug 2019
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 2×
$1.55M 25,000 at 62.14
7.7%
10 Jul 2019
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated
$1.52M 25,000 at 60.80
7.1%
10 Jun 2019
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 2×
$1.40M 25,000 at 56.15
6.7%
10 May 2019
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 2×
$1.37M 25,000 at 54.60
6.3%
10 Apr 2019
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 2×
$1.29M 25,000 at 51.61
5.9%
11 Mar 2019
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 2×
$1.24M 25,000 at 49.57
5.6%
11 Feb 2019
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 2×
$1.07M 25,000 at 42.88
5.3%
10 Jan 2019
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated
$960.75K 25,000 at 38.43
5.0%
10 Dec 2018
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated
$865.50K 25,000 at 34.62
4.8%
12 Nov 2018
VANDERPLOEG MARTIN J. President & CEO · indirect
Sold, plan not stated 4×
$895.48K 25,000 at 35.82
4.5%
Showing 1–28 of 28.