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Westlake Chemical Partners (WLKP) Insider Trading & Ownership

Westlake Chemical Partners logo
$21.35 -0.18 (-0.84%)
As of 03:28 PM Eastern
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Westlake Chemical Partners (NYSE:WLKP) Insider Buying and Selling Activity

Current
Insider Ownership
Percentage
1.10%
Number Of
Insiders Buying
(Last 3 Years)
2
Amount Of
Insider Buying
(Last 3 Years)
$1.82M
Number Of
Insiders Selling
(Last 3 Years)
1
Amount Of
Insider Selling
(Last 3 Years)
$307.76K
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WLKP Insider Buying and Selling by Quarter

Westlake Chemical Partners Insider and Congressional Trades History

Export
Transaction DateInsiderBuy/SellNumber of SharesAverage Share PriceTotal TransactionDetails
8/20/2025
Jean-Marc Gilson
Jean-Marc Gilson
CEO
Buy1,250$21.86$27,325.00  
8/15/2025
Jean-Marc Gilson
Jean-Marc Gilson
CEO
Buy4,700$21.84$102,648.00  
5/29/2025
James Chao
James Chao
Chairman
Sell3,700$22.10$81,770.00  
5/29/2025
Jean-Marc Gilson
Jean-Marc Gilson
CEO
Buy94$22.20$2,086.80  
5/28/2025
James Chao
James Chao
Chairman
Sell4,600$22.10$101,660.00  
5/27/2025
James Chao
James Chao
Chairman
Sell5,608$22.17$124,329.36  
2/25/2025
Jean-Marc Gilson
Jean-Marc Gilson
CEO
Buy83$24.75$2,054.25  
11/27/2024
Jean-Marc Gilson
Jean-Marc Gilson
CEO
Buy85$23.57$2,003.45  
8/28/2024
Jean-Marc Gilson
Jean-Marc Gilson
CEO
Buy500$22.94$11,470.00  
8/26/2024
Jean-Marc Gilson
Jean-Marc Gilson
CEO
Buy500$22.84$11,420.00  
8/22/2024
Jean-Marc Gilson
Jean-Marc Gilson
CEO
Buy427$22.60$9,650.20  
8/12/2024
Andrew Kenner
SVP
Buy2,692$22.63$60,919.96  
8/9/2024
Andrew Kenner
SVP
Buy12,000$22.99$275,880.00  
5/30/2024
Andrew Kenner
SVP
Buy2,291$22.23$50,928.93  
5/10/2024
Andrew Kenner
SVP
Buy7,178$22.07$158,418.46  
5/8/2024
Andrew Kenner
SVP
Buy10,000$22.10$221,000.00  
3/28/2024
Andrew Kenner
SVP
Buy5,000$22.23$111,150.00  
3/21/2024
Andrew Kenner
SVP
Buy4,230$22.16$93,736.80  
3/6/2024
Andrew Kenner
SVP
Buy5,000$22.30$111,500.00  
2/22/2024
Andrew Kenner
SVP
Buy10,000$22.12$221,200.00  
11/9/2023
Andrew Kenner
SVP
Buy5,000$21.48$107,400.00  
11/6/2023
Andrew Kenner
SVP
Buy10,000$22.02$220,200.00  
8/21/2023
Andrew Kenner
SVP
Buy643$22.11$14,216.73  
(Data available from 1/1/2013 forward)

WLKP Insider Trading Activity - Frequently Asked Questions

The list of insiders at Westlake Chemical Partners includes Andrew Kenner, James Chao, and Jean-Marc Gilson. Learn more on insiders at WLKP.

1.10% of Westlake Chemical Partners stock is owned by insiders. Learn more on WLKP's insider holdings.

The following insider purchased WLKP shares in the last 24 months: Jean-Marc Gilson ($168,657.70).

Insiders have purchased a total of 7,639 WLKP shares in the last 24 months for a total of $168,657.70 bought.

The following insider sold WLKP shares in the last 24 months: James Chao ($307,759.36).

Insiders have sold a total of 13,908 Westlake Chemical Partners shares in the last 24 months for a total of $307,759.36 sold.

Westlake Chemical Partners Active Insiders


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This page (NYSE:WLKP) was last updated on 8/21/2026 by MarketBeat.com Staff.
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