Westlake Chemical Partners LP Reports Q4 and Full-Year 2025 Results

What Happened

• On February 24, 2026, Westlake Chemical Partners LP announced its 2025 fourth-quarter and full-year results via a press release furnished as Exhibit 99.1 to a Form 8-K. The Partnership is holding a conference call the same day to discuss the quarterly and annual results. The Form 8-K notes the furnished press release is not “filed” for purposes of Section 18 of the Exchange Act and will not be incorporated by reference unless expressly stated.

Key Details

• Press release date: February 24, 2026 (furnished as Exhibit 99.1).
• Items reported: Item 2.02 — Results of Operations and Financial Condition; Item 7.01 — Regulation FD Disclosure (conference call).
• Conference call: Scheduled February 24, 2026; details are in the furnished press release.
• Filing signed by Jean-Marc Gilson, President and Chief Executive Officer, on behalf of Westlake Chemical Partners LP.

Why It Matters

• This filing signals that Westlake Chemical Partners is releasing its latest earnings and full-year 2025 performance, which may include revenue, earnings, or other operational metrics that can affect investor decisions. Because the detailed numbers are in the furnished press release (Exhibit 99.1), investors should review that release and listen to the conference call for management commentary and specifics on revenue, earnings, and outlook. The Form 8-K’s note that the release is “furnished, not filed” is a legal/filing distinction and does not change the content of the announced results.