Last 12 months
Inside the activity.
0 purchase rows · 0 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 0 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 0 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 0 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| March 02, 2018 Filed Mar 5, 2018 12:26 UTC |
Teel Lawrence E.SVP, Olefins
|
PurchaseCommon Units (Limited Partner Interests) | 1,900 | $22.75 | $43,225.00 |
DisclosureSEC source: 0001140361-18-011880 · doc1.xml · nonDerivative · entry 2 Teel Lawrence E. · CIK 0001551480 · SVP, Olefins 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,800 Read SEC document |
| March 02, 2018 Filed Mar 6, 2018 15:41 UTC |
Chao AlbertDirector · President & CEO · 10% owner
|
PurchaseCommon Units (Limited Partner Interests) | 2,000 | $22.86 | $45,720.00 |
DisclosureSEC source: 0001140361-18-012160 · doc1.xml · nonDerivative · entry 1 Chao Albert · CIK 0001299403 · Director · President & CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 49,500 F1 · price: The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions ranging from $22.75 to $22.95, inclusive. The reporting person undertakes to provide to Westlake Chemical Partners LP, any security holder of Westlake Chemical Partners LP or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units purchased at each separate price within the ranges set forth in this footnote. Read SEC document |
| March 01, 2018 Filed Mar 2, 2018 12:58 UTC |
Chao AlbertDirector · President & CEO · 10% owner
|
PurchaseCommon Units (Limited Partner Interests) | 2,500 | $22.98 | $57,450.00 |
DisclosureSEC source: 0001140361-18-011467 · doc1.xml · nonDerivative · entry 1 Chao Albert · CIK 0001299403 · Director · President & CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 47,500 F1 · price: The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions ranging from $22.70 to $23.20, inclusive. The reporting person undertakes to provide to Westlake Chemical Partners LP, any security holder of Westlake Chemical Partners LP or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units purchased at each separate price within the ranges set forth in this footnote. Read SEC document |
| March 01, 2018 Filed Mar 5, 2018 12:26 UTC |
Teel Lawrence E.SVP, Olefins
|
PurchaseCommon Units (Limited Partner Interests) | 3,100 | $22.75 | $70,525.00 |
DisclosureSEC source: 0001140361-18-011880 · doc1.xml · nonDerivative · entry 1 Teel Lawrence E. · CIK 0001551480 · SVP, Olefins 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,900 Read SEC document |
| February 27, 2018 Filed Feb 27, 2018 18:26 UTC |
Bender Mark StevenDirector · SVP, CFO and Treasurer
|
PurchaseCommon Units (Limited Partner Interests) | 2,000 | $23.77 | $47,535.00 |
DisclosureSEC source: 0001140361-18-010379 · doc1.xml · nonDerivative · entry 1 Bender Mark Steven · CIK 0001330417 · Director · SVP, CFO and Treasurer 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 12,000 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $23.725 to $23.795, inclusive. The reporting person undertakes to provide to Westlake Chemical Partners LP, any security holder of Westlake Chemical Partners LP or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. Read SEC document |
| January 30, 2018 Filed Jan 30, 2018 07:38 UTC |
Lumpkins DavidDirector
|
Exercise / conversionPhantom Units · Derivative | 2,536 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001140361-18-003675 · doc1.xml · derivative · entry 2 Lumpkins David · CIK 0001545199 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Units · 2,536 shares Expires 2018-01-30 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each Phantom Unit is the economic equivalent of one Common Unit of Issuer. Read SEC document |
| January 30, 2018 Filed Jan 30, 2018 07:38 UTC |
Lumpkins DavidDirector
|
Exercise / conversionCommon Units | 2,536 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001140361-18-003675 · doc1.xml · nonDerivative · entry 1 Lumpkins David · CIK 0001545199 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 7,536 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each Phantom Unit is the economic equivalent of one Common Unit of Issuer. Read SEC document |
| December 04, 2017 Filed Dec 5, 2017 13:04 UTC |
Chao JamesDirector · 10% owner
|
PurchaseCommon Units (Limited Partner Interests) | 8,473 | $22.17 | $187,846.41 |
DisclosureSEC source: 0001140361-17-045020 · doc1.xml · nonDerivative · entry 2 Chao James · CIK 0001299505 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · by Trust Disclosed balance after: 8,473 F1 · price: The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions ranging from $22.00 to $22.25, inclusive. The reporting person undertakes to provide to Westlake Chemical Partners LP, any security holder of Westlake Chemical Partners LP or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units purchased at each separate price within the ranges set forth in this footnote. Read SEC document |
| November 29, 2017 Filed Nov 29, 2017 22:12 UTC |
Chao AlbertDirector · President & CEO · 10% owner
|
PurchaseCommon Units (Limited Partner Interests) | 7,425 | $22.00 | $163,350.00 |
DisclosureSEC source: 0001140361-17-044223 · doc1.xml · nonDerivative · entry 3 Chao Albert · CIK 0001299403 · Director · President & CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · by Trusts Disclosed balance after: 27,275 Read SEC document |
| November 28, 2017 Filed Nov 29, 2017 22:12 UTC |
Chao AlbertDirector · President & CEO · 10% owner
|
PurchaseCommon Units (Limited Partner Interests) | 7,475 | $21.96 | $164,151.00 |
DisclosureSEC source: 0001140361-17-044223 · doc1.xml · nonDerivative · entry 2 Chao Albert · CIK 0001299403 · Director · President & CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · by Trusts Disclosed balance after: 19,850 F1 · price: The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions ranging from $21.95 to $22.20, inclusive. The reporting person undertakes to provide to Westlake Chemical Partners LP, any security holder of Westlake Chemical Partners LP or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units purchased at each separate price within the ranges set forth in this footnote. Read SEC document |
| November 27, 2017 Filed Nov 28, 2017 15:49 UTC |
Chao AlbertDirector · President & CEO · 10% owner
|
PurchaseCommon Units (Limited Partner Interests) | 7,475 | $22.18 | $165,795.50 |
DisclosureSEC source: 0001140361-17-043935 · doc1.xml · nonDerivative · entry 3 Chao Albert · CIK 0001299403 · Director · President & CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · by Trusts Disclosed balance after: 12,375 F2 · price: The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions ranging from $21.95 to $22.25, inclusive. The reporting person undertakes to provide to Westlake Chemical Partners LP, any security holder of Westlake Chemical Partners LP or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units purchased at each separate price within the ranges set forth in this footnote. Read SEC document |
| November 24, 2017 Filed Nov 28, 2017 15:49 UTC |
Chao AlbertDirector · President & CEO · 10% owner
|
PurchaseCommon Units (Limited Partner Interests) | 2,900 | $21.97 | $63,704.88 |
DisclosureSEC source: 0001140361-17-043935 · doc1.xml · nonDerivative · entry 2 Chao Albert · CIK 0001299403 · Director · President & CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · by Trusts Disclosed balance after: 4,900 F1 · price: The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions ranging from $21.90 to $22.00, inclusive. The reporting person undertakes to provide to Westlake Chemical Partners LP, any security holder of Westlake Chemical Partners LP or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units purchased at each separate price within the ranges set forth in this footnote. Read SEC document |
| November 22, 2017 Filed Nov 27, 2017 16:06 UTC |
Chao AlbertDirector · President & CEO · 10% owner
|
PurchaseCommon Units (Limited Partner Interests) | 2,000 | $21.49 | $42,988.00 |
DisclosureSEC source: 0001140361-17-043816 · doc1.xml · nonDerivative · entry 1 Chao Albert · CIK 0001299403 · Director · President & CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 47,000 F1 · price: The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions ranging from $21.45 to $21.50, inclusive. The reporting person undertakes to provide to Westlake Chemical Partners LP, any security holder of Westlake Chemical Partners LP or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units purchased at each separate price within the ranges set forth in this footnote. Read SEC document |
| November 22, 2017 Filed Nov 28, 2017 15:48 UTC Amendment |
Chao AlbertDirector · President & CEO · 10% owner
|
PurchaseCommon Units (Limited Partner Interests) | 2,000 | $21.49 | $42,988.00 |
DisclosureSEC source: 0001140361-17-043934 · doc1.xml · nonDerivative · entry 2 Chao Albert · CIK 0001299403 · Director · President & CEO · 10% owner 10b5-1 filing: Not disclosed Ownership: Indirect · by Trust Disclosed balance after: 2,000 F1 · price: The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions ranging from $21.45 to $21.50, inclusive. The reporting person undertakes to provide to Westlake Chemical Partners LP, any security holder of Westlake Chemical Partners LP or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units purchased at each separate price within the ranges set forth in this footnote. Read SEC document |
| August 30, 2017 Filed Aug 31, 2017 09:41 UTC |
WPT LLC10% owner
WESTLAKE CORP10% owner
WESTLAKE POLYMERS LLC10% owner
WESTLAKE CHEMICAL INVESTMENTS, INC.10% owner
WESTLAKE OLEFINS CORP10% owner
TTWF LP10% owner
TTWFGP LLC10% owner
|
ConversionSubordinated Units (Limited Partner Interests) · Derivative | 12,686,115 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-17-021289 · doc4.xml · derivative · entry 2 WPT LLC · CIK 0001262852 · 10% owner WESTLAKE CHEMICAL CORP · CIK 0001262823 · 10% owner WESTLAKE POLYMERS LLC · CIK 0001262845 · 10% owner WESTLAKE CHEMICAL INVESTMENTS, INC. · CIK 0001262834 · 10% owner WESTLAKE OLEFINS CORP · CIK 0001262842 · 10% owner TTWF LP · CIK 0001299601 · 10% owner TTWFGP LLC · CIK 0001299599 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Units (Limited Partner Interests) · 12,686,115 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: On August 30, 2017, pursuant to the terms of the agreement of limited partnership (the "Partnership Agreement") of the Issuer, the 12,686,115 subordinated units representing limited partner interests in the Issuer (the "subordinated units") acquired by WPT LLC ("WPT") in the Issuer's initial public offering converted into common units representing limited partner interests of the Issuer ("common units") on a one-for-one basis, resulting in the acquisition of 12,686,115 common units. The subordinated units had no expiration date. F1 · price: On August 30, 2017, pursuant to the terms of the agreement of limited partnership (the "Partnership Agreement") of the Issuer, the 12,686,115 subordinated units representing limited partner interests in the Issuer (the "subordinated units") acquired by WPT LLC ("WPT") in the Issuer's initial public offering converted into common units representing limited partner interests of the Issuer ("common units") on a one-for-one basis, resulting in the acquisition of 12,686,115 common units. The subordinated units had no expiration date. F1 · derivative.exercise_date: On August 30, 2017, pursuant to the terms of the agreement of limited partnership (the "Partnership Agreement") of the Issuer, the 12,686,115 subordinated units representing limited partner interests in the Issuer (the "subordinated units") acquired by WPT LLC ("WPT") in the Issuer's initial public offering converted into common units representing limited partner interests of the Issuer ("common units") on a one-for-one basis, resulting in the acquisition of 12,686,115 common units. The subordinated units had no expiration date. F1 · derivative.expiration_date: On August 30, 2017, pursuant to the terms of the agreement of limited partnership (the "Partnership Agreement") of the Issuer, the 12,686,115 subordinated units representing limited partner interests in the Issuer (the "subordinated units") acquired by WPT LLC ("WPT") in the Issuer's initial public offering converted into common units representing limited partner interests of the Issuer ("common units") on a one-for-one basis, resulting in the acquisition of 12,686,115 common units. The subordinated units had no expiration date. F2 · ownership.direct: As of August 30, 2017, (i) WPT owns 55.7% of the outstanding limited partner interests in the Issuer. Westlake Chemical Corporation ("Westlake") owns 100% of Westlake Olefins Corporation, which owns 100% of Westlake Chemical Investments, Inc., which owns 100% of Westlake Polymers LLC, which owns 100% of WPT. TTWF LP, a Delaware limited partnership, holds 92,010,554 shares of Westlake's common stock. TTWF GP LLC, a Delaware limited liability company, is the general partner of TTWF LP. Each of the reporting persons in the above described ownership chain of WPT may be deemed to indirectly own the common units and the subordinated units directly held by WPT. Read SEC document |
| August 30, 2017 Filed Aug 31, 2017 09:41 UTC |
WPT LLC10% owner
WESTLAKE CORP10% owner
WESTLAKE POLYMERS LLC10% owner
WESTLAKE CHEMICAL INVESTMENTS, INC.10% owner
WESTLAKE OLEFINS CORP10% owner
TTWF LP10% owner
TTWFGP LLC10% owner
|
ConversionCommon Units (Limited Partner Interests) | 12,686,115 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000899243-17-021289 · doc4.xml · nonDerivative · entry 1 WPT LLC · CIK 0001262852 · 10% owner WESTLAKE CHEMICAL CORP · CIK 0001262823 · 10% owner WESTLAKE POLYMERS LLC · CIK 0001262845 · 10% owner WESTLAKE CHEMICAL INVESTMENTS, INC. · CIK 0001262834 · 10% owner WESTLAKE OLEFINS CORP · CIK 0001262842 · 10% owner TTWF LP · CIK 0001299601 · 10% owner TTWFGP LLC · CIK 0001299599 · 10% owner Joint disclosure: these amounts are not allocated separately to each reporting owner. 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 14,122,230 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: On August 30, 2017, pursuant to the terms of the agreement of limited partnership (the "Partnership Agreement") of the Issuer, the 12,686,115 subordinated units representing limited partner interests in the Issuer (the "subordinated units") acquired by WPT LLC ("WPT") in the Issuer's initial public offering converted into common units representing limited partner interests of the Issuer ("common units") on a one-for-one basis, resulting in the acquisition of 12,686,115 common units. The subordinated units had no expiration date. F1 · balance_after: On August 30, 2017, pursuant to the terms of the agreement of limited partnership (the "Partnership Agreement") of the Issuer, the 12,686,115 subordinated units representing limited partner interests in the Issuer (the "subordinated units") acquired by WPT LLC ("WPT") in the Issuer's initial public offering converted into common units representing limited partner interests of the Issuer ("common units") on a one-for-one basis, resulting in the acquisition of 12,686,115 common units. The subordinated units had no expiration date. F2 · ownership.direct: As of August 30, 2017, (i) WPT owns 55.7% of the outstanding limited partner interests in the Issuer. Westlake Chemical Corporation ("Westlake") owns 100% of Westlake Olefins Corporation, which owns 100% of Westlake Chemical Investments, Inc., which owns 100% of Westlake Polymers LLC, which owns 100% of WPT. TTWF LP, a Delaware limited partnership, holds 92,010,554 shares of Westlake's common stock. TTWF GP LLC, a Delaware limited liability company, is the general partner of TTWF LP. Each of the reporting persons in the above described ownership chain of WPT may be deemed to indirectly own the common units and the subordinated units directly held by WPT. Read SEC document |
| August 20, 2017 Filed Aug 21, 2017 11:14 UTC |
LUKENS MAX LDirector
|
Exercise / conversionPhantom Units · Derivative | 2,202 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0001140361-17-032784 · doc1.xml · derivative · entry 3 LUKENS MAX L · CIK 0001040101 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Units · 2,202 shares Expires 2017-08-20 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · derivative.exercise_price: Each Phantom Unit is the economic equivalent of one Common Unit of Issuer. Read SEC document |
| August 20, 2017 Filed Aug 21, 2017 11:14 UTC |
LUKENS MAX LDirector
|
Disposition to issuerCommon Units | 2,202 | $23.20 | $51,086.40 |
DisclosureSEC source: 0001140361-17-032784 · doc1.xml · nonDerivative · entry 2 LUKENS MAX L · CIK 0001040101 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 125,000 Read SEC document |
| August 20, 2017 Filed Aug 21, 2017 11:14 UTC |
LUKENS MAX LDirector
|
Exercise / conversionCommon Units | 2,202 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-17-032784 · doc1.xml · nonDerivative · entry 1 LUKENS MAX L · CIK 0001040101 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 127,202 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: Each Phantom Unit is the economic equivalent of one Common Unit of Issuer. Read SEC document |
| August 16, 2017 Filed Aug 18, 2017 15:27 UTC |
LUKENS MAX LDirector
|
GrantPhantom Units · Derivative | 3,382 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-17-032693 · doc1.xml · derivative · entry 1 LUKENS MAX L · CIK 0001040101 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,382 Underlying: Common Units · 3,382 shares Expires 2018-09-15 F1 · derivative.exercise_price: Each Phantom Unit is the economic equivalent of one Common Unit of Issuer. Read SEC document |
| August 16, 2017 Filed Aug 18, 2017 19:26 UTC |
Minas Angela ADirector
|
GrantPhantom Units · Derivative | 3,382 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-17-032692 · doc1.xml · derivative · entry 1 Minas Angela A · CIK 0001378015 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,382 Underlying: Common Units · 3,382 shares Expires 2018-09-15 F1 · derivative.exercise_price: Each Phantom Unit is the economic equivalent of one Common Unit of Issuer. Read SEC document |
| August 16, 2017 Filed Aug 18, 2017 15:29 UTC |
Lumpkins DavidDirector
|
GrantPhantom Units · Derivative | 3,382 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-17-032694 · doc1.xml · derivative · entry 1 Lumpkins David · CIK 0001545199 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,382 Underlying: Common Units · 3,382 shares Expires 2018-09-15 F1 · derivative.exercise_price: Each Phantom Unit is the economic equivalent of one Common Unit of Issuer. Read SEC document |
| August 07, 2017 Filed Nov 16, 2017 13:56 UTC |
Teel Lawrence E.SVP, Olefins
|
PurchaseCommon Units (Limited Partner Interests) | 300 | $25.15 | $7,544.70 |
DisclosureSEC source: 0001140361-17-043082 · doc1.xml · nonDerivative · entry 1 Teel Lawrence E. · CIK 0001551480 · SVP, Olefins 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,800 Read SEC document |
| March 09, 2017 Filed Mar 10, 2017 16:11 UTC |
Lumpkins DavidDirector
|
PurchaseCommon Units (Limited Partner Interests) | 2,500 | $25.42 | $63,540.25 |
DisclosureSEC source: 0001140361-17-011621 · doc1.xml · nonDerivative · entry 1 Lumpkins David · CIK 0001545199 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,000 F1 · price: In accordance with the Securities and Exchange Commission's No Action Letter dated June 25, 2008, we have aggregated the purchase that occurred on March 9, 2017 for ease of reporting. The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions ranging from $25.25 to $25.7, inclusive. The reporting person undertakes to provide to Westlake Chemical Partners LP, any security holder of Westlake Chemical Partners LP or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units purchased at each separate price within the ranges set forth in this footnote (1) to this Form 4. Read SEC document |
| March 07, 2017 Filed Mar 9, 2017 20:12 UTC |
Lumpkins DavidDirector
|
PurchaseCommon Units (Limited Partner Interests) | 2,500 | $25.63 | $64,080.00 |
DisclosureSEC source: 0001140361-17-011321 · doc1.xml · nonDerivative · entry 1 Lumpkins David · CIK 0001545199 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,500 F1 · price: In accordance with the Securities and Exchange Commission's No Action Letter dated June 25, 2008, we have aggregated the purchases that occurred on March 7, 2017 for ease of reporting. The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions ranging from $25.55 to $25.75, inclusive. The reporting person undertakes to provide to Westlake Chemical Partners LP, any security holder of Westlake Chemical Partners LP or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of common units purchased at each separate price within the ranges set forth in this footnote (1) to this Form 4. Read SEC document |
| November 30, 2016 Filed Dec 2, 2016 21:11 UTC |
Minas Angela ADirector
|
PurchaseCommon Units (Limited Partner Interests) | 5,000 | $21.00 | $105,000.00 |
DisclosureSEC source: 0001140361-16-088612 · doc1.xml · nonDerivative · entry 1 Minas Angela A · CIK 0001378015 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 5,000 Read SEC document |
| November 15, 2016 Filed Nov 17, 2016 21:14 UTC |
Minas Angela ADirector
|
GrantPhantom Units · Derivative | 3,436 | $0.00 | $0.00 |
DisclosureSEC source: 0001140361-16-087087 · doc1.xml · derivative · entry 1 Minas Angela A · CIK 0001378015 · Director 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,436 Underlying: Common Units · 3,436 shares Expires 2019-12-15 F1 · derivative.exercise_price: Each Phantom Unit is the economic equivalent of one Common Unit of Issuer. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.