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person · Reporting owner

Teel Lawrence E.

Disclosed activity across 2 companies

Tapewire entity
142162
SEC CIK
0001551480

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
WESTLAKE CORPWLK · Entity 3555EVP and Special Advisor to CEOFebruary 25, 2021February 26, 2021
Westlake Chemical Partners LPWLKP · Entity 5149SVP, OlefinsMarch 10, 2020March 12, 2020

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

WESTLAKE CORP

Report date February 25, 2021 · Filed February 26, 2021

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect4,903 Ending reported balance After 2021-02-25 transaction · row 6
6 source rows · reconciled sequence

Row 1 · 2021-02-25 · Exercise / conversion · Acquired 4,060 · Balance 13,865

Row 2 · 2021-02-25 · Exercise / conversion · Acquired 7,861 · Balance 21,726

Row 3 · 2021-02-25 · Exercise / conversion · Acquired 9,698 · Balance 31,424

Row 4 · 2021-02-25 · Exercise / conversion · Acquired 6,928 · Balance 38,352

Row 5 · 2021-02-25 · Sale · Disposed 28,547 · Balance 9,805

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $86.85 to $87.38, inclusive. The reporting person undertakes to provide to Westlake Chemical Corp., any security holder of Westlake Chemical Corp. 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.

Row 6 · 2021-02-25 · Sale · Disposed 4,902 · Balance 4,903

Employee Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $44.42 · Expires 2026-02-18Direct0 Reported balance After 2020-02-25 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2020-02-25 · Exercise / conversion · Disposed 4,060 · Balance 0

F2: The stock options are excercisable in three installments of 33%, 33% and 34% on February 18, 2017, 2018 and 2019.

Employee Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $65.81 · Expires 2030-02-14Direct15,961 Reported balance After 2020-02-25 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2020-02-25 · Exercise / conversion · Disposed 7,861 · Balance 15,961

F3: The stock options are excercisable in three installments of 33%, 33% and 34% on February 14, 2021, 2022 and 2023.

Employee Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $79.83 · Expires 2029-02-15Direct4,996 Reported balance After 2020-02-25 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2020-02-25 · Exercise / conversion · Disposed 9,698 · Balance 4,996

F4: The stock options are excercisable in three installments of 33%, 33% and 34% on February 15, 2020, 2021 and 2022.

Employee Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $61.87 · Expires 2027-02-17Direct0 Reported balance After 2020-02-25 transaction · row 10 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 10 · 2020-02-25 · Exercise / conversion · Disposed 6,928 · Balance 0

F5: The stock options are excercisable in three installments of 33%, 33% and 34% on February 17, 2018, 2019 and 2020.

Filing footnotes · ownership attribution and instrument terms

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $86.85 to $87.38, inclusive. The reporting person undertakes to provide to Westlake Chemical Corp., any security holder of Westlake Chemical Corp. 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.

F2: The stock options are excercisable in three installments of 33%, 33% and 34% on February 18, 2017, 2018 and 2019.

F3: The stock options are excercisable in three installments of 33%, 33% and 34% on February 14, 2021, 2022 and 2023.

F4: The stock options are excercisable in three installments of 33%, 33% and 34% on February 15, 2020, 2021 and 2022.

F5: The stock options are excercisable in three installments of 33%, 33% and 34% on February 17, 2018, 2019 and 2020.

Westlake Chemical Partners LP

Report date March 10, 2020 · Filed March 12, 2020

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common Units (Limited Partner Interests)SEC Table I · non-derivativeDirect12,800 Ending reported balance After 2020-03-11 transaction · row 2
2 source rows · reconciled sequence

Row 1 · 2020-03-10 · Purchase · Acquired 2,500 · Balance 10,300

F1: The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions ranging from $18.10 to $18.123, 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.

Row 2 · 2020-03-11 · Purchase · Acquired 2,500 · Balance 12,800

Filing footnotes · ownership attribution and instrument terms

F1: The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions ranging from $18.10 to $18.123, 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.

Transaction history

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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 dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
February 25, 2021 Filed Feb 26, 2021 13:36 UTC WESTLAKE CORP WLK · Entity 3555 SaleCommon Stock 4,902 $87.14 $427,160.28
Disclosure

SEC source: 0001567619-21-004978 · doc1.xml · nonDerivative · entry 6

Teel Lawrence E. · CIK 0001551480 · EVP and Special Advisor to CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,903

Read SEC document
February 25, 2021 Filed Feb 26, 2021 13:36 UTC WESTLAKE CORP WLK · Entity 3555 SaleCommon Stock 28,547 $86.93 $2,481,505.07
Disclosure

SEC source: 0001567619-21-004978 · doc1.xml · nonDerivative · entry 5

Teel Lawrence E. · CIK 0001551480 · EVP and Special Advisor to CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,805

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $86.85 to $87.38, inclusive. The reporting person undertakes to provide to Westlake Chemical Corp., any security holder of Westlake Chemical Corp. 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
February 25, 2021 Filed Feb 26, 2021 13:36 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 6,928 $61.87 $428,600.72
Disclosure

SEC source: 0001567619-21-004978 · doc1.xml · nonDerivative · entry 4

Teel Lawrence E. · CIK 0001551480 · EVP and Special Advisor to CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 38,352

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.

Read SEC document
February 25, 2021 Filed Feb 26, 2021 13:36 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 9,698 $79.83 $774,191.34
Disclosure

SEC source: 0001567619-21-004978 · doc1.xml · nonDerivative · entry 3

Teel Lawrence E. · CIK 0001551480 · EVP and Special Advisor to CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,424

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.

Read SEC document
February 25, 2021 Filed Feb 26, 2021 13:36 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 7,861 $65.81 $517,352.06
Disclosure

SEC source: 0001567619-21-004978 · doc1.xml · nonDerivative · entry 2

Teel Lawrence E. · CIK 0001551480 · EVP and Special Advisor to CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 21,726

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.

Read SEC document
February 25, 2021 Filed Feb 26, 2021 13:36 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 4,060 $44.42 $180,345.20
Disclosure

SEC source: 0001567619-21-004978 · doc1.xml · nonDerivative · entry 1

Teel Lawrence E. · CIK 0001551480 · EVP and Special Advisor to CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 13,865

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.

Read SEC document
February 18, 2021 Filed Feb 18, 2021 22:24 UTC WESTLAKE CORP WLK · Entity 3555 Tax withholdingCommon Stock 572 $85.08 $48,666.90
Disclosure

SEC source: 0001567619-21-004428 · doc1.xml · nonDerivative · entry 2

Teel Lawrence E. · CIK 0001551480 · EVP and Special Advisor to CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,805

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $85.06 to $85.83, inclusive. The reporting person undertakes to provide to Westlake Chemical Corp., any security holder of Westlake Chemical Corp. 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
February 16, 2021 Filed Feb 17, 2021 20:15 UTC WESTLAKE CORP WLK · Entity 3555 Tax withholdingCommon Stock 3 $87.43 $262.30
Disclosure

SEC source: 0001567619-21-004238 · doc1.xml · nonDerivative · entry 3

Teel Lawrence E. · CIK 0001551480 · EVP and Special Advisor to CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,082

Read SEC document
February 16, 2021 Filed Feb 17, 2021 20:15 UTC WESTLAKE CORP WLK · Entity 3555 Tax withholdingCommon Stock 319 $85.73 $27,347.87
Disclosure

SEC source: 0001567619-21-004238 · doc1.xml · nonDerivative · entry 2

Teel Lawrence E. · CIK 0001551480 · EVP and Special Advisor to CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,085

Read SEC document
February 16, 2021 Filed Feb 18, 2021 22:24 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionRestricted Stock Units · Derivative 2,295 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-004428 · doc1.xml · derivative · entry 3

Teel Lawrence E. · CIK 0001551480 · EVP and Special Advisor to CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,295 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: Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis.

F2 · derivative.exercise_date: On February 16, 2018, the reporting person was granted 2,295 restricted stock units vesting on the third anniversary of the grant date.

F2 · derivative.expiration_date: On February 16, 2018, the reporting person was granted 2,295 restricted stock units vesting on the third anniversary of the grant date.

Read SEC document
February 16, 2021 Filed Feb 18, 2021 22:24 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 2,295 Not disclosed Not disclosed
Disclosure

SEC source: 0001567619-21-004428 · doc1.xml · nonDerivative · entry 1

Teel Lawrence E. · CIK 0001551480 · EVP and Special Advisor to CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,377

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: Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis.

Read SEC document
February 14, 2021 Filed Feb 17, 2021 20:15 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionRestricted Stock Units · Derivative 1,112 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-004238 · doc1.xml · derivative · entry 4

Teel Lawrence E. · CIK 0001551480 · EVP and Special Advisor to CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,112 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: Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis.

F2 · derivative.exercise_date: On February 14, 2020, the reporting person was granted 1,112 restricted stock units vesting on the first anniversary of the grant date.

F2 · derivative.expiration_date: On February 14, 2020, the reporting person was granted 1,112 restricted stock units vesting on the first anniversary of the grant date.

Read SEC document
February 14, 2021 Filed Feb 17, 2021 20:15 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 1,112 Not disclosed Not disclosed
Disclosure

SEC source: 0001567619-21-004238 · doc1.xml · nonDerivative · entry 1

Teel Lawrence E. · CIK 0001551480 · EVP and Special Advisor to CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,404

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: Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis.

Read SEC document
March 11, 2020 Filed Mar 12, 2020 15:33 UTC Westlake Chemical Partners LP WLKP · Entity 5149 PurchaseCommon Units (Limited Partner Interests) 2,500 $16.80 $42,000.00
Disclosure

SEC source: 0001567619-20-006167 · doc1.xml · nonDerivative · entry 2

Teel Lawrence E. · CIK 0001551480 · SVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,800

Read SEC document
March 10, 2020 Filed Mar 12, 2020 15:33 UTC Westlake Chemical Partners LP WLKP · Entity 5149 PurchaseCommon Units (Limited Partner Interests) 2,500 $18.11 $45,265.00
Disclosure

SEC source: 0001567619-20-006167 · doc1.xml · nonDerivative · entry 1

Teel Lawrence E. · CIK 0001551480 · SVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 10,300

F1 · price: The price reported in Column 4 is a weighted average price. These common units were purchased in multiple transactions ranging from $18.10 to $18.123, 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
February 25, 2020 Filed Feb 26, 2021 13:36 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionEmployee Option (right to buy) · Derivative 6,928 $0.00 Strike: $61.87 $0.00
Disclosure

SEC source: 0001567619-21-004978 · doc1.xml · derivative · entry 10

Teel Lawrence E. · CIK 0001551480 · EVP and Special Advisor to CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,928 shares

Expires 2027-02-17

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.

F5 · derivative.exercise_date: The stock options are excercisable in three installments of 33%, 33% and 34% on February 17, 2018, 2019 and 2020.

Read SEC document
February 25, 2020 Filed Feb 26, 2021 13:36 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionEmployee Option (right to buy) · Derivative 9,698 $0.00 Strike: $79.83 $0.00
Disclosure

SEC source: 0001567619-21-004978 · doc1.xml · derivative · entry 9

Teel Lawrence E. · CIK 0001551480 · EVP and Special Advisor to CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,996

Underlying: Common Stock · 9,698 shares

Expires 2029-02-15

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.

F4 · derivative.exercise_date: The stock options are excercisable in three installments of 33%, 33% and 34% on February 15, 2020, 2021 and 2022.

Read SEC document
February 25, 2020 Filed Feb 26, 2021 13:36 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionEmployee Option (right to buy) · Derivative 7,861 $0.00 Strike: $65.81 $0.00
Disclosure

SEC source: 0001567619-21-004978 · doc1.xml · derivative · entry 8

Teel Lawrence E. · CIK 0001551480 · EVP and Special Advisor to CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,961

Underlying: Common Stock · 7,861 shares

Expires 2030-02-14

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.

F3 · derivative.exercise_date: The stock options are excercisable in three installments of 33%, 33% and 34% on February 14, 2021, 2022 and 2023.

Read SEC document
February 25, 2020 Filed Feb 26, 2021 13:36 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionEmployee Option (right to buy) · Derivative 4,060 $0.00 Strike: $44.42 $0.00
Disclosure

SEC source: 0001567619-21-004978 · doc1.xml · derivative · entry 7

Teel Lawrence E. · CIK 0001551480 · EVP and Special Advisor to CEO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 4,060 shares

Expires 2026-02-18

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.

F2 · derivative.exercise_date: The stock options are excercisable in three installments of 33%, 33% and 34% on February 18, 2017, 2018 and 2019.

Read SEC document
February 18, 2020 Filed Feb 19, 2020 20:34 UTC WESTLAKE CORP WLK · Entity 3555 Tax withholdingCommon Stock 46 $60.87 $2,800.16
Disclosure

SEC source: 0001567619-20-004292 · doc1.xml · nonDerivative · entry 3

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,292

Read SEC document
February 18, 2020 Filed Feb 19, 2020 20:34 UTC WESTLAKE CORP WLK · Entity 3555 Tax withholdingCommon Stock 697 $60.50 $42,168.50
Disclosure

SEC source: 0001567619-20-004292 · doc1.xml · nonDerivative · entry 2

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,338

Read SEC document
February 17, 2020 Filed Feb 19, 2020 20:34 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionRestricted Stock Units · Derivative 2,647 $0.00 $0.00
Disclosure

SEC source: 0001567619-20-004292 · doc1.xml · derivative · entry 4

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,647 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: Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis.

F2 · derivative.exercise_date: On February 17, 2017, the reporting person was granted 2,647 restricted stock units vesting on the third anniversary of the grant date.

F2 · derivative.expiration_date: On February 17, 2017, the reporting person was granted 2,647 restricted stock units vesting on the third anniversary of the grant date.

Read SEC document
February 17, 2020 Filed Feb 19, 2020 20:34 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 2,647 Not disclosed Not disclosed
Disclosure

SEC source: 0001567619-20-004292 · doc1.xml · nonDerivative · entry 1

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,035

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: Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis.

Read SEC document
February 14, 2020 Filed Feb 18, 2020 12:09 UTC WESTLAKE CORP WLK · Entity 3555 GrantRestricted Stock Units · Derivative 1,112 $0.00 $0.00
Disclosure

SEC source: 0001567619-20-004125 · doc1.xml · derivative · entry 3

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 1,112

Underlying: Common Stock · 1,112 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

F4 · derivative.exercise_date: All of these restricted stock units will vest on February 14, 2021.

F4 · derivative.expiration_date: All of these restricted stock units will vest on February 14, 2021.

Read SEC document
February 14, 2020 Filed Feb 18, 2020 12:09 UTC WESTLAKE CORP WLK · Entity 3555 GrantRestricted Stock Units · Derivative 5,632 $0.00 $0.00
Disclosure

SEC source: 0001567619-20-004125 · doc1.xml · derivative · entry 2

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,632

Underlying: Common Stock · 5,632 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

F3 · derivative.exercise_date: All of these restricted stock units will vest on February 14, 2023.

F3 · derivative.expiration_date: All of these restricted stock units will vest on February 14, 2023.

Read SEC document
February 14, 2020 Filed Feb 18, 2020 12:09 UTC WESTLAKE CORP WLK · Entity 3555 GrantEmployee Option (right to buy) · Derivative 23,822 $0.00 Strike: $65.81 $0.00
Disclosure

SEC source: 0001567619-20-004125 · doc1.xml · derivative · entry 1

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,822

Underlying: Common Stock · 23,822 shares

Expires 2030-02-14

F1 · derivative.exercise_date: The stock options are excercisable in three installments of 33%, 33% and 34% on February 14, 2021, 2022 and 2023, respectively.

Read SEC document
December 03, 2019 Filed Dec 3, 2019 19:07 UTC WESTLAKE CORP WLK · Entity 3555 Tax withholdingCommon Stock 675 $66.01 $44,555.13
Disclosure

SEC source: 0001567619-19-022526 · doc1.xml · nonDerivative · entry 2

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,388

F3 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $67.01 to $66.83, inclusive. The reporting person undertakes to provide to Westlake Chemical Corp., any security holder of Westlake Chemical Corp. 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
December 01, 2019 Filed Dec 3, 2019 19:07 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionRestricted Stock Units · Derivative 1,665 $0.00 $0.00
Disclosure

SEC source: 0001567619-19-022526 · doc1.xml · derivative · entry 3

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,665 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: Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis.

F2 · derivative.exercise_date: On December 1, 2016, the reporting person was granted 1,665 restricted stock units vesting on the third anniversary of the grant date.

F2 · derivative.expiration_date: On December 1, 2016, the reporting person was granted 1,665 restricted stock units vesting on the third anniversary of the grant date.

Read SEC document
December 01, 2019 Filed Dec 3, 2019 19:07 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 1,665 Not disclosed Not disclosed
Disclosure

SEC source: 0001567619-19-022526 · doc1.xml · nonDerivative · entry 1

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,063

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: Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis.

Read SEC document
February 19, 2019 Filed Feb 20, 2019 18:52 UTC WESTLAKE CORP WLK · Entity 3555 Tax withholdingCommon Stock 75 $75.81 $5,685.75
Disclosure

SEC source: 0001567619-19-004972 · doc1.xml · nonDerivative · entry 3

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,398

Read SEC document
February 19, 2019 Filed Feb 20, 2019 18:52 UTC WESTLAKE CORP WLK · Entity 3555 Tax withholdingCommon Stock 786 $73.29 $57,605.94
Disclosure

SEC source: 0001567619-19-004972 · doc1.xml · nonDerivative · entry 2

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,473

Read SEC document
February 18, 2019 Filed Feb 20, 2019 18:52 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionRestricted Stock Units · Derivative 3,137 $0.00 $0.00
Disclosure

SEC source: 0001567619-19-004972 · doc1.xml · derivative · entry 4

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,137 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: Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis.

F2 · derivative.exercise_date: On February 18, 2016, the reporting person was granted 3,137 restricted stock units vesting on the third anniversary of the grant date.

F2 · derivative.expiration_date: On February 18, 2016, the reporting person was granted 3,137 restricted stock units vesting on the third anniversary of the grant date.

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February 18, 2019 Filed Feb 20, 2019 18:52 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 3,137 Not disclosed Not disclosed
Disclosure

SEC source: 0001567619-19-004972 · doc1.xml · nonDerivative · entry 1

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,259

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: Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis.

Read SEC document
February 15, 2019 Filed Feb 19, 2019 17:46 UTC WESTLAKE CORP WLK · Entity 3555 GrantRestricted Stock Units · Derivative 3,869 $0.00 $0.00
Disclosure

SEC source: 0001567619-19-004784 · doc1.xml · derivative · entry 2

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,869

Underlying: Common Stock · 3,869 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

F3 · derivative.exercise_date: All of the restricted stock units will vest on February 15, 2022.

F3 · derivative.expiration_date: All of the restricted stock units will vest on February 15, 2022.

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February 15, 2019 Filed Feb 19, 2019 17:46 UTC WESTLAKE CORP WLK · Entity 3555 GrantEmployee Option (right to buy) · Derivative 14,694 $0.00 Strike: $79.83 $0.00
Disclosure

SEC source: 0001567619-19-004784 · doc1.xml · derivative · entry 1

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,694

Underlying: Common Stock · 14,694 shares

Expires 2029-02-15

F1 · derivative.exercise_date: The stock options are excercisable in three installments of 33%, 33% and 34% on February 15, 2020, 2021 and 2022, respectively.

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March 02, 2018 Filed Mar 5, 2018 12:26 UTC Westlake Chemical Partners LP WLKP · Entity 5149 PurchaseCommon Units (Limited Partner Interests) 1,900 $22.75 $43,225.00
Disclosure

SEC 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

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March 01, 2018 Filed Mar 5, 2018 12:26 UTC Westlake Chemical Partners LP WLKP · Entity 5149 PurchaseCommon Units (Limited Partner Interests) 3,100 $22.75 $70,525.00
Disclosure

SEC 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 26, 2018 Filed Feb 27, 2018 16:24 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionEmployee Option (right to buy) · Derivative 3,941 $0.00 Strike: $44.42 $0.00
Disclosure

SEC source: 0001140361-18-010337 · doc1.xml · derivative · entry 7

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,060

Underlying: Common Stock · 3,941 shares

Expires 2026-02-18

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.

F3 · derivative.exercise_date: The stock options are excercisable in three installments of 33%, 33% and 34% on February 18, 2017, 2018 and 2019.

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February 26, 2018 Filed Feb 27, 2018 16:24 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionEmployee Option (right to buy) · Derivative 3,412 $0.00 Strike: $61.87 $0.00
Disclosure

SEC source: 0001140361-18-010337 · doc1.xml · derivative · entry 6

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 6,928

Underlying: Common Stock · 3,412 shares

Expires 2027-02-17

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.

F2 · derivative.exercise_date: The stock options are excercisable in three installments of 33%, 33% and 34% on February 17, 2018, 2019 and 2020.

Read SEC document
February 26, 2018 Filed Feb 27, 2018 16:24 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionEmployee Option (right to buy) · Derivative 1,998 $0.00 Strike: $68.09 $0.00
Disclosure

SEC source: 0001140361-18-010337 · doc1.xml · derivative · entry 5

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,998 shares

Expires 2025-02-20

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_date: The stock options are excercisable in three installments of 33%, 33% and 34% on February 20, 2016, 2017 and 2018.

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February 26, 2018 Filed Feb 27, 2018 16:24 UTC WESTLAKE CORP WLK · Entity 3555 SaleCommon Stock 9,351 $111.86 $1,046,002.86
Disclosure

SEC source: 0001140361-18-010337 · doc1.xml · nonDerivative · entry 4

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,122

Read SEC document
February 26, 2018 Filed Feb 27, 2018 16:24 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 3,941 $44.42 $175,059.22
Disclosure

SEC source: 0001140361-18-010337 · doc1.xml · nonDerivative · entry 3

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 11,473

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.

Read SEC document
February 26, 2018 Filed Feb 27, 2018 16:24 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 3,412 $61.87 $211,083.38
Disclosure

SEC source: 0001140361-18-010337 · doc1.xml · nonDerivative · entry 2

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,532

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.

Read SEC document
February 26, 2018 Filed Feb 27, 2018 16:24 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 1,998 $68.09 $136,043.82
Disclosure

SEC source: 0001140361-18-010337 · doc1.xml · nonDerivative · entry 1

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 4,120

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.

Read SEC document
February 21, 2018 Filed Feb 22, 2018 14:29 UTC WESTLAKE CORP WLK · Entity 3555 Tax withholdingCommon Stock 444 $106.98 $47,499.12
Disclosure

SEC source: 0001140361-18-009522 · doc1.xml · nonDerivative · entry 2

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,122

Read SEC document
February 20, 2018 Filed Feb 22, 2018 14:29 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionRestricted Stock Units · Derivative 1,762 $0.00 $0.00
Disclosure

SEC source: 0001140361-18-009522 · doc1.xml · derivative · entry 3

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 1,762 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: Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis.

F2 · derivative.exercise_date: On February 20, 2015, the reporting person was granted 1,762 restricted stock units vesting on the third anniversary of the grant date.

F2 · derivative.expiration_date: On February 20, 2015, the reporting person was granted 1,762 restricted stock units vesting on the third anniversary of the grant date.

Read SEC document
February 20, 2018 Filed Feb 22, 2018 14:29 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 1,762 Not disclosed Not disclosed
Disclosure

SEC source: 0001140361-18-009522 · doc1.xml · nonDerivative · entry 1

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,566

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: Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis.

Read SEC document
February 16, 2018 Filed Feb 20, 2018 19:02 UTC WESTLAKE CORP WLK · Entity 3555 GrantRestricted Stock Units · Derivative 2,295 $0.00 $0.00
Disclosure

SEC source: 0001140361-18-008970 · doc1.xml · derivative · entry 2

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,295

Underlying: Common Stock · 2,295 shares

Expires not disclosed

F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

F3 · derivative.exercise_date: All of the restricted stock units will vest on February 16, 2021.

F3 · derivative.expiration_date: All of the restricted stock units will vest on February 16, 2021.

Read SEC document
February 16, 2018 Filed Feb 20, 2018 19:02 UTC WESTLAKE CORP WLK · Entity 3555 GrantEmployee Option (right to buy) · Derivative 8,550 $0.00 Strike: $107.75 $0.00
Disclosure

SEC source: 0001140361-18-008970 · doc1.xml · derivative · entry 1

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,550

Underlying: Common Stock · 8,550 shares

Expires 2028-02-16

F1 · derivative.exercise_date: The stock options are excercisable in three installments of 33%, 33% and 34% on February 16, 2019, 2020 and 2021, respectively.

Read SEC document
November 13, 2017 Filed Nov 15, 2017 15:08 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionEmployee Option (right to buy) · Derivative 3,408 $0.00 Strike: $63.98 $0.00
Disclosure

SEC source: 0001140361-17-042927 · doc1.xml · derivative · entry 10

Teel Lawrence E. · CIK 0001551480 · EVP, Olefins

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,408 shares

Expires 2024-02-14

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.

F5 · derivative.exercise_date: The stock options are excercisable in three installments of 33%, 33% and 34% on February 14, 2015, 2016 and 2017.

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.