Key facts
- This page summarizes Jean-Marc Gilson's Form 4 filing for Westlake Chemical Partners LP (WLKP).
- 1 reported transaction and 0 derivative rows are listed below.
- Accepted by SEC: 29 Aug 2025, 15:36.
Jean-Marc Gilson - 27 Aug 2025 Form 4 Insider Report for Westlake Chemical Partners LP (WLKP)
- Reporting relationship
- President and CEO, Director
- Issuer ticker
- WLKP
- Reported as of
- 27 Aug 2025
- Net transaction value
- +$2,025
- SEC form
- 4
- Accepted by SEC
- 29 Aug 2025, 15:36:25 UTC
- Prior SEC filing
- 04 Mar 2025
- Next SEC filing
- 23 Feb 2026
- Source filing
- View source filing
- Reporting owner signature
- Jean-Marc Gilson by J. Feng POA
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Jean-Marc Gilson filed Form 4 for Westlake Chemical Partners LP (WLKP) on 29 Aug 2025.
Change
- Previous filing in this sequence was filed on 04 Mar 2025.
- Current net transaction value: +$2,025.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002030037
Primary reporting owner
Gilson Jean-Marc
- Relationship
- President and CEO, Director
- Address
- 2801 POST OAK BLVD., SUITE 600, HOUSTON
- Signature
- Jean-Marc Gilson by J. Feng POA
- Signature date
- 29 Aug 2025
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
WLKP
transaction
Common Units
Purchase
- Transaction value
- $2,025
- Shares
- +95
- Change %
- +0.81%
- Price
- $21.25
- Shares after
- 11,803
- Date
- 27 Aug 2025
- Ownership
- Direct
* marks a reported price that did not pass the local price check.