| Due Diligence for Asset Managers |
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Analyze the public filings of asset managers Dive into the EDGAR, IAPD, CAFR source data |
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| Westlake Chemical Partners LP | |
|---|---|
| Ticker | WLKP |
| CIK # | 0001604665 |
| CUSIP | 960417103 |
| Sector | Life Sciences - Industrial Organic Chemicals |
| Address | 2801 Post Oak Boulevard Suite 600, Houston, TX 77056 |
| Source | [EDGAR] |
| CIK | Filing | 2011 - 2026 |
|---|---|---|
| [0001604665] | 10-K | |
| [0001604665] | 10-Q | |
| [0001604665] | 3 | |
| [0001604665] | 4 | |
| [0001604665] | 8-K | |
| [0001604665] | SC 13D | |
| [0001604665] | SC 13G |
| Insider Transaction (Form 3/4/5) | Date | Action | Shares | Price | Value ($) |
|---|---|---|---|---|---|
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Common Units
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2025-08-27 | Buy | 95.29 | $21.25 | 2,025 |
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Common Units
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2025-08-21 | Buy | 1,250 | $22.02 | 27,525 |
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Common Units
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2025-08-20 | Buy | 1,250 | $21.86 | 27,325 |
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Common Units
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2025-08-15 | Buy | 4,700 | $21.84 | 102,648 |
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Woelfel Randy
Common Units
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2025-08-07 | Option exercise | 4,882 | ||
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Woelfel Randy
Common Units
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2025-08-07 | Disposed to issuer | 4,882 | $21.96 | 107,209 |
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Friel Lisa A
Common Units
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2025-08-07 | Option exercise | 4,882 | ||
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Finley G Stephen
Common Units
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2025-08-07 | Option exercise | 4,882 | ||
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Friel Lisa A
Common Units
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2025-08-07 | Disposed to issuer | 2,441 | $21.96 | 53,604 |
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Finley G Stephen
Phantom Units · derivative
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2025-08-07 | Option exercise | 4,882 | $0.00 | |
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Friel Lisa A
Phantom Units · derivative
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2025-08-07 | Option exercise | 4,882 | $0.00 | |
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Woelfel Randy
Phantom Units · derivative
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2025-08-07 | Option exercise | 4,882 | $0.00 | |
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Finley G Stephen
Phantom Units · derivative
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2025-08-06 | Grant | 5,005 | $0.00 | |
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Woelfel Randy
Phantom Units · derivative
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2025-08-06 | Grant | 5,005 | $0.00 | |
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Friel Lisa A
Phantom Units · derivative
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2025-08-06 | Grant | 5,005 | $0.00 | |
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Chao James
Common Units
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2025-05-29 | Sell | 3,700 | $22.10 | 81,770 |
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Common Units
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2025-05-29 | Buy | 93.73 | $22.20 | 2,081 |
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Chao James
Common Units
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2025-05-28 | Sell | 4,600 | $22.10 | 101,660 |
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Chao James
Common Units
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2025-05-27 | Sell | 5,608 | $22.17 | 124,329 |
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Common Units
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2025-02-25 | Buy | 82.51 | $24.75 | 2,042 |
| showing 20 of 200 most recent transactions | |||||
| 13F Ownership Over Time | Holders | Shares Held |
|---|---|---|
| 2026-03-31 | 58 | 10,270,529 |
| 2025-12-31 | 60 | 10,269,981 |
| 2025-09-30 | 58 | 10,191,310 |
| 2025-06-30 | 60 | 10,220,072 |
| 2025-03-31 | 54 | 10,223,176 |
| 2024-12-31 | 53 | 10,496,601 |
| 2024-09-30 | 57 | 10,342,743 |
| 2024-06-30 | 59 | 10,373,930 |
| 2024-03-31 | 62 | 10,952,713 |
| 2023-12-31 | 62 | 10,797,317 |
| 2023-09-30 | 55 | 10,568,739 |
| 2023-06-30 | 54 | 10,584,355 |
| Form 13F Holdings | ||||
|---|---|---|---|---|
| Firm | Period | DFND | Voting | Shares |
| Gilman Hill Asset Management LLC | [2026-06-30] | SOLE | 88,279 | 88,279 |
| HM Payson & Co | [2026-06-30] | OTR | 0 | 1,233 |
| Financial Management Professionals Inc | [2026-06-30] | SOLE | 0 | 500 | Prev | Page 1 | Next |