Insider trading

Period: 120 months Stock: WLKP Role: Other officers × + 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.

38 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.

38 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.

38 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.

38 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.
38 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
38 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.

38 decisions over 120 months
Stock
Insider
Type ?
Why it stands out
29 May 2025
Chao James Senior Chairman
Sold at will
$81.77K 3,700 at 22.10
100%
Sold half or more
28 May 2025
Chao James Senior Chairman
Sold at will
$101.66K 4,600 at 22.10
55.4%
Sold half or more
27 May 2025
Chao James Senior Chairman
Sold at will
$124.33K 5,608 at 22.17
40.3%
Not planned
12 Aug 2024
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$60.91K 2,692 at 22.63
1.5%
9 Aug 2024
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$275.87K 12,000 at 22.99
7.0%
Largest buy in 3 yrs
30 May 2024
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$50.93K 2,291 at 22.23
1.4%
10 May 2024
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$158.44K 7,178 at 22.07
4.5%
8 May 2024
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$221.00K 10,000 at 22.10
6.6%
28 Mar 2024
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$111.15K 5,000 at 22.23
3.4%
21 Mar 2024
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$93.74K 4,230 at 22.16
3.0%
6 Mar 2024
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$111.50K 5,000 at 22.30
3.7%
22 Feb 2024
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$221.16K 10,000 at 22.12
7.9%
9 Nov 2023
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$107.40K 5,000 at 21.48
4.1%
6 Nov 2023
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$220.18K 10,000 at 22.02
9.0%
29 Aug 2023
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$227.38K 10,000 at 22.74
9.8%
22 Aug 2023
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$262.30K 11,762 at 22.30
13.1%
21 Aug 2023
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$14.22K 643 at 22.11
0.7%
17 Aug 2023
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$110.41K 5,000 at 22.08
5.9%
16 Aug 2023
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$74.43K 3,349 at 22.23
4.1%
15 Aug 2023
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$18.81K 855 at 22.00
1.1%
10 Aug 2023
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$112.75K 5,000 at 22.55
6.7%
9 Aug 2023
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$115.00K 5,000 at 23.00
7.1%
7 Aug 2023
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$115.00K 5,000 at 23.00
7.7%
13 Mar 2023
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$107.21K 5,000 at 21.44
8.3%
10 Mar 2023
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$220.20K 10,000 at 22.02
20.0%
+20% of stake
15 Nov 2022
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$100.21K 4,362 at 22.97
9.6%
10 Nov 2022
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$129.55K 5,638 at 22.98
14.1%
31 May 2022
Chao James Chairman
Sold, plan not stated 2×
$836.69K 31,092 at 26.91
56.5%
Sold half or more
8 Mar 2022
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$263.40K 10,000 at 26.34
33.3%
Largest buy in 3 yrs
7 Mar 2022
Kenner Andrew SVP, Olefin Material & Corp Pr
Bought
$209.22K 8,000 at 26.15
36.4%
First buy on file
23 Mar 2020
Ederington L. Benjamin VP, General Counsel
Bought
$13.83K 1,000 at 13.83
9.1%
First buy on file
12 Mar 2020
Ederington L. Benjamin VP, General Counsel
Bought
$16.01K 1,000 at 16.01
10.0%
First buy on file
11 Mar 2020
Teel Lawrence E. SVP, Olefins
Bought
$42.00K 2,500 at 16.80
24.3%
First buy on file
10 Mar 2020
Teel Lawrence E. SVP, Olefins
Bought
$45.27K 2,500 at 18.11
32.1%
First buy on file
12 Nov 2019
Mangieri George J VP & Chief Accounting Officer
Sold, plan not stated
$114.65K 5,000 at 22.93
100%
Sold half or more
2 Mar 2018
Teel Lawrence E. SVP, Olefins
Bought
$43.23K 1,900 at 22.75
32.2%
First buy on file
1 Mar 2018
Teel Lawrence E. SVP, Olefins
Bought
$70.53K 3,100 at 22.75
111%
First buy on file
7 Aug 2017
Teel Lawrence E. SVP, Olefins
Bought
$7.54K 300 at 25.15
12.0%
First buy on file
Showing 1–38 of 38.