WLKP insider transaction filings
Westlake Chemical Partners LP — 14 most recent Form 4 filings from SEC EDGAR, normalized by FilingPulse. Latest filing: 2026-08-13. Screen WLKP transaction legs live →
| Filed | Form | Insider | Reported transactions | Source |
|---|---|---|---|---|
| 2026-08-13 | 4 | FINLEY G STEPHEN — Director | Grant/award (A): 5,044 (derivative) @ $0 | EDGAR |
| 2026-08-13 | 4 | WOELFEL RANDY — Director | Grant/award (A): 5,044 (derivative) @ $0 | EDGAR |
| 2026-08-13 | 4 | Friel Lisa A. — Director | Grant/award (A): 5,044 (derivative) @ $0 | EDGAR |
| 2026-08-07 | 4 | WOELFEL RANDY — Director | Option exercise (M): 5,005 · Disposition to issuer (D): 5,005 @ $21.35 · Option exercise (M): 5,005 (derivative) @ $0 | EDGAR |
| 2026-08-07 | 4 | Friel Lisa A. — Director | Option exercise (M): 5,005 · Disposition to issuer (D): 2,502 @ $21.35 · Option exercise (M): 5,005 (derivative) @ $0 | EDGAR |
| 2026-08-07 | 4 | FINLEY G STEPHEN — Director | Option exercise (M): 5,005 · Option exercise (M): 5,005 (derivative) @ $0 | EDGAR |
| 2025-08-29 | 4 | Gilson Jean-Marc — President and CEO, Director | Purchase (P): 95.29 @ $21.25 | EDGAR |
| 2025-08-28 | 4 | Gilson Jean-Marc — President and CEO, Director | Purchase (P): 84.96 @ $23.57 · Purchase (P): 82.51 @ $24.75 · Purchase (P): 93.73 @ $22.20 · Purchase (P): 4,700 @ $21.84 · Purchase (P): 1,250 @ $21.86 · Purchase (P): 1,250 @ $22.02 | EDGAR |
| 2025-08-28 | 4/A | Gilson Jean-Marc — President and CEO, Director | Purchase (P): 320 @ $22.95 | EDGAR |
| 2025-08-08 | 4 | Friel Lisa A. — Director | Option exercise (M): 4,882 · Disposition to issuer (D): 2,441 @ $21.96 · Grant/award (A): 5,005 (derivative) @ $0 · Option exercise (M): 4,882 (derivative) @ $0 | EDGAR |
| 2025-08-08 | 4 | WOELFEL RANDY — Director | Option exercise (M): 4,882 · Disposition to issuer (D): 4,882 @ $21.96 · Grant/award (A): 5,005 (derivative) @ $0 · Option exercise (M): 4,882 (derivative) @ $0 | EDGAR |
| 2025-08-08 | 4 | FINLEY G STEPHEN — Director | Option exercise (M): 4,882 · Grant/award (A): 5,005 (derivative) @ $0 · Option exercise (M): 4,882 (derivative) @ $0 | EDGAR |
| 2025-05-30 | 4 | Chao James — Senior Chairman, Director | Sale (S): 3,700 @ $22.10 | EDGAR |
| 2025-05-29 | 4 | Chao James — Senior Chairman, Director | Sale (S): 5,608 @ $22.17 · Sale (S): 4,600 @ $22.10 | EDGAR |
Recent 8-K events — Westlake Chemical Partners LP
| Filed | Form | Items reported | Source |
|---|---|---|---|
| 2026-08-04 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-05-05 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-04-20 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-24 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2026-02-23 | 8-K | 5.02 — Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers | EDGAR |
| 2025-10-30 | 8-K | 1.01 — Entry into a Material Definitive Agreement 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-08-05 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-05-02 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
| 2025-02-24 | 8-K | 2.02 — Results of Operations and Financial Condition 7.01 — Regulation FD Disclosure 9.01 — Financial Statements and Exhibits | EDGAR |
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