Westlake Chemical Partners LP (WLKP)
Latest WLKP Insider Trades
About Westlake Chemical Partners LP (WLKP)
Westlake Chemical Partners LP is a part of the chemical industry in the United States. Its operations are conducted through OpCo, it acquires and develops ethylene production facilities, which convert ethane into ethylene. OpCo sells ethylene and its co-products, such as propylene, crude butadiene, pyrolysis gasoline, and hydrogen, to Westlake and other customers located in the United States. Its assets include three ethylene production facilities in Calvert City, Kentucky, and Lake Charles, Louisiana.
- HOUSTON, TX
- 2014
- XNYS
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Grant or award | 3 | 15,132 | |
| Option exercise | 6 | 30,030 | |
| Derivative transaction | 2 | 7,507 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
WLKP Insider Transactions (Form 4)
3314 Form 4 filings on record, the earliest from May 27, 2025, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Randy Woelfel - Director | Grant or award | Phantom Units | 5,044 |
Recent WLKP Form 8-K Filings
5WLKP Insider Trading - FAQ
What is the latest insider trade for WLKP?
Westlake Chemical Partners LP (WLKP) had 6 insider filings in the last 90 days, with the most recent on 2026-08-13. The full record for WLKP runs to 14 Form 4 filings, the earliest from 2025-05-27. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying WLKP stock?
No insider purchases of WLKP were filed in the last 90 days. 8 purchases are on record for this company.
How many insiders are selling WLKP stock?
No insider sales of WLKP were filed in the last 90 days. 3 sales are on record for this company.
Where can I see WLKP SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks WLKP Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow WLKP insider buys?
Create a free InsiderAlpha account and press Watch on this page to add WLKP to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Materials Companies with Insider Activity
Recent Insider Filings
10Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Randy Woelfel view on EDGAR
- - G. Stephen Finley view on EDGAR
- - Lisa A. Friel view on EDGAR
- - Lisa A. Friel view on EDGAR
- - Randy Woelfel view on EDGAR
- - G. Stephen Finley view on EDGAR
- - Jean-Marc Gilson view on EDGAR
- - Jean-Marc Gilson view on EDGAR
- - Jean-Marc Gilson view on EDGAR
- - Lisa A. Friel
Related Companies - Recent Insider Activity
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity in Materials
- Where WLKP's peers are being bought and sold.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track WLKP insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
