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person · Reporting owner

Kearns Roger L.

Disclosed activity across 1 company

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115510
SEC CIK
0001739128

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
WESTLAKE CORPWLK · Entity 3555COO and EVP, PEMFebruary 17, 2023March 15, 2023

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 17, 2023 · Filed March 15, 2023 · Amendment

Amendment: balances below belong to this corrected disclosure, not necessarily a complete replacement of earlier positions.

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect39,849 Last balance in matching sequence After 2023-03-13 transaction · row 3 Source-order balances reconcile. Account continuity and personal attribution are not independently verified.
3 source rows

Row 1 · 2023-02-17 · Grant · Acquired 14,114 · Balance 45,785

Row 2 · 2023-03-13 · Tax withholding · Disposed 5,637 · Balance 40,148

F1: The original Form 4 filed by the Reporting Person on February 17, 2023 is amended by this Form 4 Amendment to disclose that 5,936 shares of common stock were sold to cover tax withholding obligations arising from the award reported in the original Form 4. The original Form 4 did not report the sale to cover tax withholding obligations because the number of shares to be sold was not known at the time of filing. This Form 4 Amendment is in addition to, and does not replace, the disclosure contained in the original Form 4.

Row 3 · 2023-03-13 · Tax withholding · Disposed 299 · Balance 39,849

F1: The original Form 4 filed by the Reporting Person on February 17, 2023 is amended by this Form 4 Amendment to disclose that 5,936 shares of common stock were sold to cover tax withholding obligations arising from the award reported in the original Form 4. The original Form 4 did not report the sale to cover tax withholding obligations because the number of shares to be sold was not known at the time of filing. This Form 4 Amendment is in addition to, and does not replace, the disclosure contained in the original Form 4.

Filing footnotes · ownership attribution and instrument terms

F1: The original Form 4 filed by the Reporting Person on February 17, 2023 is amended by this Form 4 Amendment to disclose that 5,936 shares of common stock were sold to cover tax withholding obligations arising from the award reported in the original Form 4. The original Form 4 did not report the sale to cover tax withholding obligations because the number of shares to be sold was not known at the time of filing. This Form 4 Amendment is in addition to, and does not replace, the disclosure contained in the original Form 4.

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
March 13, 2023 Filed Mar 15, 2023 19:22 UTC Amendment WESTLAKE CORP WLK · Entity 3555 Tax withholdingCommon Stock 299 $106.41 $31,816.59
Disclosure

SEC source: 0001567619-23-005100 · doc1.xml · nonDerivative · entry 3

Kearns Roger L. · CIK 0001739128 · COO and EVP, PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 39,849

F1 · shares: The original Form 4 filed by the Reporting Person on February 17, 2023 is amended by this Form 4 Amendment to disclose that 5,936 shares of common stock were sold to cover tax withholding obligations arising from the award reported in the original Form 4. The original Form 4 did not report the sale to cover tax withholding obligations because the number of shares to be sold was not known at the time of filing. This Form 4 Amendment is in addition to, and does not replace, the disclosure contained in the original Form 4.

Read SEC document
March 13, 2023 Filed Mar 15, 2023 19:22 UTC Amendment WESTLAKE CORP WLK · Entity 3555 Tax withholdingCommon Stock 5,637 $104.32 $588,051.84
Disclosure

SEC source: 0001567619-23-005100 · doc1.xml · nonDerivative · entry 2

Kearns Roger L. · CIK 0001739128 · COO and EVP, PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 40,148

F1 · shares: The original Form 4 filed by the Reporting Person on February 17, 2023 is amended by this Form 4 Amendment to disclose that 5,936 shares of common stock were sold to cover tax withholding obligations arising from the award reported in the original Form 4. The original Form 4 did not report the sale to cover tax withholding obligations because the number of shares to be sold was not known at the time of filing. This Form 4 Amendment is in addition to, and does not replace, the disclosure contained in the original Form 4.

Read SEC document
February 17, 2023 Filed Feb 17, 2023 20:40 UTC WESTLAKE CORP WLK · Entity 3555 GrantCommon Stock 14,114 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-003268 · doc1.xml · nonDerivative · entry 1

Kearns Roger L. · CIK 0001739128 · COO and EVP, PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,785

F1 · shares: Represents shares of common stock that vested upon the determination by the Compensation Committee of the Issuer's Board of Directors of the satisfaction of performance criteria underlying an award of performance stock units granted to the Reporting Person on February 14, 2020 under the terms of the Issuer's 2013 Omnibus Incentive Plan.

Read SEC document
February 17, 2023 Filed Feb 21, 2023 14:10 UTC WESTLAKE CORP WLK · Entity 3555 GrantRestricted Stock Units · Derivative 5,702 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-003374 · doc1.xml · derivative · entry 2

Kearns Roger L. · CIK 0001739128 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,702

Underlying: Common Stock · 5,702 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 17, 2026.

F3 · derivative.expiration_date: All of the restricted stock units will vest on February 17, 2026.

Read SEC document
February 17, 2023 Filed Feb 21, 2023 14:10 UTC WESTLAKE CORP WLK · Entity 3555 GrantEmployee Option (right to buy) · Derivative 15,565 $0.00 Strike: $122.65 $0.00
Disclosure

SEC source: 0001567619-23-003374 · doc1.xml · derivative · entry 1

Kearns Roger L. · CIK 0001739128 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 15,565

Underlying: Common Stock · 15,565 shares

Expires 2033-02-17

F1 · derivative.exercise_date: The stock options are excercisable in three installments of 33%, 33% and 34% on February 17, 2024, 2025 and 2026, respectively.

Read SEC document
February 17, 2023 Filed Mar 15, 2023 19:22 UTC Amendment WESTLAKE CORP WLK · Entity 3555 GrantCommon Stock 14,114 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-005100 · doc1.xml · nonDerivative · entry 1

Kearns Roger L. · CIK 0001739128 · COO and EVP, PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 45,785

Read SEC document
February 15, 2023 Filed Feb 16, 2023 16:41 UTC WESTLAKE CORP WLK · Entity 3555 Tax withholdingCommon Stock 24 $122.39 $2,937.36
Disclosure

SEC source: 0001567619-23-003137 · doc1.xml · nonDerivative · entry 3

Kearns Roger L. · CIK 0001739128 · COO and EVP, PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,671

F2 · shares: Shares otherwise issuable were withheld to satisfy tax obligations arising out of vesting of the Reporting Person's restricted stock units.

Read SEC document
February 15, 2023 Filed Feb 16, 2023 16:41 UTC WESTLAKE CORP WLK · Entity 3555 Tax withholdingCommon Stock 1,730 $121.86 $210,817.80
Disclosure

SEC source: 0001567619-23-003137 · doc1.xml · nonDerivative · entry 2

Kearns Roger L. · CIK 0001739128 · COO and EVP, PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 31,695

F2 · shares: Shares otherwise issuable were withheld to satisfy tax obligations arising out of vesting of the Reporting Person's restricted stock units.

Read SEC document
February 14, 2023 Filed Feb 16, 2023 16:41 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionRestricted Stock Units · Derivative 7,036 $0.00 $0.00
Disclosure

SEC source: 0001567619-23-003137 · doc1.xml · derivative · entry 4

Kearns Roger L. · CIK 0001739128 · COO and EVP, PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 7,036 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.

F3 · derivative.exercise_date: On February 14, 2020, the reporting person was granted 7,036 restricted stock units vesting on the third anniversary of the grant date.

F3 · derivative.expiration_date: On February 14, 2020, the reporting person was granted 7,036 restricted stock units vesting on the third anniversary of the grant date.

Read SEC document
February 14, 2023 Filed Feb 16, 2023 16:41 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 7,036 Not disclosed Not disclosed
Disclosure

SEC source: 0001567619-23-003137 · doc1.xml · nonDerivative · entry 1

Kearns Roger L. · CIK 0001739128 · COO and EVP, PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 33,425

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
May 17, 2022 Filed May 18, 2022 13:14 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionEmployee Option (right to buy) · Derivative 8,388 $0.00 Strike: $79.83 $0.00
Disclosure

SEC source: 0001567619-22-011161 · doc1.xml · derivative · entry 3

Kearns Roger L. · CIK 0001739128 · COO and EVP - PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 8,388 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.

F2 · 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
May 17, 2022 Filed May 18, 2022 13:14 UTC WESTLAKE CORP WLK · Entity 3555 SaleCommon Stock 8,388 $136.24 $1,142,739.18
Disclosure

SEC source: 0001567619-22-011161 · doc1.xml · nonDerivative · entry 2

Kearns Roger L. · CIK 0001739128 · COO and EVP - PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,389

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $135.96 to $136.725, inclusive. The reporting person undertakes to provide to Westlake Corp., any security holder of Westlake 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
May 17, 2022 Filed May 18, 2022 13:14 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 8,388 $79.83 $669,614.04
Disclosure

SEC source: 0001567619-22-011161 · doc1.xml · nonDerivative · entry 1

Kearns Roger L. · CIK 0001739128 · COO and EVP - PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 34,777

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
March 25, 2022 Filed Mar 28, 2022 17:50 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionEmployee Option (right to buy) · Derivative 6,202 $0.00 Strike: $86.54 $0.00
Disclosure

SEC source: 0001567619-22-007576 · doc1.xml · derivative · entry 6

Kearns Roger L. · CIK 0001739128 · COO and EVP - PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 6,202 shares

Expires 2031-02-19

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 19, 2022, 2023 and 2024.

Read SEC document
March 25, 2022 Filed Mar 28, 2022 17:50 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionEmployee Option (right to buy) · Derivative 4,131 $0.00 Strike: $79.83 $0.00
Disclosure

SEC source: 0001567619-22-007576 · doc1.xml · derivative · entry 5

Kearns Roger L. · CIK 0001739128 · COO and EVP - PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 8,388

Underlying: Common Stock · 4,131 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.

F3 · 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
March 25, 2022 Filed Mar 28, 2022 17:50 UTC WESTLAKE CORP WLK · Entity 3555 SaleCommon Stock 2,861 $126.40 $361,636.12
Disclosure

SEC source: 0001567619-22-007576 · doc1.xml · nonDerivative · entry 4

Kearns Roger L. · CIK 0001739128 · COO and EVP - PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,389

F2 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $126.22 to $126.66, inclusive. The reporting person undertakes to provide to Westlake Corp., any security holder of Westlake 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
March 25, 2022 Filed Mar 28, 2022 17:50 UTC WESTLAKE CORP WLK · Entity 3555 SaleCommon Stock 7,472 $125.84 $940,291.42
Disclosure

SEC source: 0001567619-22-007576 · doc1.xml · nonDerivative · entry 3

Kearns Roger L. · CIK 0001739128 · COO and EVP - PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,250

F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions ranging from $125.21 to $126.21, inclusive. The reporting person undertakes to provide to Westlake Corp., any security holder of Westlake 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
March 25, 2022 Filed Mar 28, 2022 17:50 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 6,202 $86.54 $536,708.06
Disclosure

SEC source: 0001567619-22-007576 · doc1.xml · nonDerivative · entry 2

Kearns Roger L. · CIK 0001739128 · COO and EVP - PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 36,722

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
March 25, 2022 Filed Mar 28, 2022 17:50 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 4,131 $79.83 $329,777.73
Disclosure

SEC source: 0001567619-22-007576 · doc1.xml · nonDerivative · entry 1

Kearns Roger L. · CIK 0001739128 · COO and EVP - PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,520

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
March 24, 2022 Filed Mar 25, 2022 14:15 UTC WESTLAKE CORP WLK · Entity 3555 GiftCommon Stock 2,000 $0.00 $0.00
Disclosure

SEC source: 0001567619-22-007464 · doc1.xml · nonDerivative · entry 1

Kearns Roger L. · CIK 0001739128 · COO and EVP - PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 26,389

Read SEC document
March 14, 2022 Filed Mar 15, 2022 19:41 UTC Amendment WESTLAKE CORP WLK · Entity 3555 Tax withholdingCommon Stock 3 $120.25 $360.74
Disclosure

SEC source: 0001567619-22-006984 · doc1.xml · nonDerivative · entry 3

Kearns Roger L. · CIK 0001739128 · COO and EVP - PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,389

F1 · shares: The original Form 4 filed by the Reporting Person on February 18, 2022 is amended by this Form 4 Amendment to disclose that 2,180 shares of common stock were sold to cover tax withholding obligations arising from the award reported in the original Form 4. The original Form 4 did not report the sale to cover tax withholding obligations because the number of shares to be sold was not known at the time of filing. This Form 4 Amendment is in addition to, and does not replace, the disclosure contained in the original Form 4.

Read SEC document
March 14, 2022 Filed Mar 15, 2022 19:41 UTC Amendment WESTLAKE CORP WLK · Entity 3555 Tax withholdingCommon Stock 2,177 $118.51 $257,996.27
Disclosure

SEC source: 0001567619-22-006984 · doc1.xml · nonDerivative · entry 2

Kearns Roger L. · CIK 0001739128 · COO and EVP - PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 28,392

F1 · shares: The original Form 4 filed by the Reporting Person on February 18, 2022 is amended by this Form 4 Amendment to disclose that 2,180 shares of common stock were sold to cover tax withholding obligations arising from the award reported in the original Form 4. The original Form 4 did not report the sale to cover tax withholding obligations because the number of shares to be sold was not known at the time of filing. This Form 4 Amendment is in addition to, and does not replace, the disclosure contained in the original Form 4.

Read SEC document
February 18, 2022 Filed Feb 22, 2022 12:05 UTC WESTLAKE CORP WLK · Entity 3555 GrantCommon Stock 5,491 $0.00 $0.00
Disclosure

SEC source: 0001567619-22-005166 · doc1.xml · nonDerivative · entry 1

Kearns Roger L. · CIK 0001739128 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,569

F1 · shares: Represents shares of common stock that vested upon the determination by the Compensation Committee of the Issuer's Board of Directors of the satisfaction of performance criteria underlying an award of performance stock units granted to the Reporting Person on February 15, 2019 under the terms of the Issuer's 2013 Omnibus Incentive Plan.

Read SEC document
February 18, 2022 Filed Feb 22, 2022 12:06 UTC WESTLAKE CORP WLK · Entity 3555 GrantRestricted Stock Units · Derivative 14,485 $0.00 $0.00
Disclosure

SEC source: 0001567619-22-005167 · doc1.xml · derivative · entry 2

Kearns Roger L. · CIK 0001739128 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,485

Underlying: Common Stock · 14,485 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 18, 2025.

F3 · derivative.expiration_date: All of the restricted stock units will vest on February 18, 2025.

Read SEC document
February 18, 2022 Filed Feb 22, 2022 12:06 UTC WESTLAKE CORP WLK · Entity 3555 GrantEmployee Option (right to buy) · Derivative 16,554 $0.00 Strike: $108.12 $0.00
Disclosure

SEC source: 0001567619-22-005167 · doc1.xml · derivative · entry 1

Kearns Roger L. · CIK 0001739128 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 16,554

Underlying: Common Stock · 16,554 shares

Expires 2032-02-18

F1 · derivative.exercise_date: The stock options are excercisable in three installments of 33%, 33% and 34% on February 18, 2023, 2024 and 2025, respectively.

Read SEC document
February 18, 2022 Filed Mar 15, 2022 19:41 UTC Amendment WESTLAKE CORP WLK · Entity 3555 GrantCommon Stock 5,491 $0.00 $0.00
Disclosure

SEC source: 0001567619-22-006984 · doc1.xml · nonDerivative · entry 1

Kearns Roger L. · CIK 0001739128 · COO and EVP - PEM

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 30,569

Read SEC document
February 16, 2022 Filed Feb 17, 2022 17:16 UTC WESTLAKE CORP WLK · Entity 3555 Tax withholdingCommon Stock 4 $106.12 $424.46
Disclosure

SEC source: 0001567619-22-004829 · doc1.xml · nonDerivative · entry 3

Kearns Roger L. · CIK 0001739128 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,078

F2 · shares: Shares otherwise issuable were withheld to satisfy tax obligations arising out of vesting of the Reporting Person's restricted stock units.

Read SEC document
February 16, 2022 Filed Feb 17, 2022 17:16 UTC WESTLAKE CORP WLK · Entity 3555 Tax withholdingCommon Stock 812 $104.96 $85,227.52
Disclosure

SEC source: 0001567619-22-004829 · doc1.xml · nonDerivative · entry 2

Kearns Roger L. · CIK 0001739128 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,082

F2 · shares: Shares otherwise issuable were withheld to satisfy tax obligations arising out of vesting of the Reporting Person's restricted stock units.

Read SEC document
February 15, 2022 Filed Feb 17, 2022 17:16 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionRestricted Stock Units · Derivative 3,296 $0.00 $0.00
Disclosure

SEC source: 0001567619-22-004829 · doc1.xml · derivative · entry 4

Kearns Roger L. · CIK 0001739128 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 3,296 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.

F3 · derivative.exercise_date: On February 15, 2019, the reporting person was granted 3,296 restricted stock units vesting on the third anniversary of the grant date.

F3 · derivative.expiration_date: On February 15, 2019, the reporting person was granted 3,296 restricted stock units vesting on the third anniversary of the grant date.

Read SEC document
February 15, 2022 Filed Feb 17, 2022 17:16 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 3,296 Not disclosed Not disclosed
Disclosure

SEC source: 0001567619-22-004829 · doc1.xml · nonDerivative · entry 1

Kearns Roger L. · CIK 0001739128 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,894

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
May 21, 2021 Filed May 24, 2021 19:54 UTC WESTLAKE CORP WLK · Entity 3555 GiftCommon Stock 3,000 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-011038 · doc1.xml · nonDerivative · entry 1

Kearns Roger L. · CIK 0001739128 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 22,598

Read SEC document
February 19, 2021 Filed Feb 22, 2021 13:33 UTC WESTLAKE CORP WLK · Entity 3555 GrantRestricted Stock Units · Derivative 5,470 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-004536 · doc1.xml · derivative · entry 2

Kearns Roger L. · CIK 0001739128 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 5,470

Underlying: Common Stock · 5,470 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 19, 2024.

F3 · derivative.expiration_date: All of the restricted stock units will vest on February 19, 2024.

Read SEC document
February 19, 2021 Filed Feb 22, 2021 13:33 UTC WESTLAKE CORP WLK · Entity 3555 GrantEmployee Option (right to buy) · Derivative 18,796 $0.00 Strike: $86.54 $0.00
Disclosure

SEC source: 0001567619-21-004536 · doc1.xml · derivative · entry 1

Kearns Roger L. · CIK 0001739128 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,796

Underlying: Common Stock · 18,796 shares

Expires 2031-02-19

F1 · derivative.exercise_date: The stock options are excercisable in three installments of 33%, 33% and 34% on February 19, 2022, 2023 and 2024, respectively.

Read SEC document
February 14, 2021 Filed Feb 17, 2021 17:40 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionRestricted Stock Units · Derivative 2,150 $0.00 $0.00
Disclosure

SEC source: 0001567619-21-004190 · doc1.xml · derivative · entry 2

Kearns Roger L. · CIK 0001739128 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 2,150 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 1,096 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 1,096 restricted stock units vesting on the first anniversary of the grant date.

Read SEC document
February 14, 2021 Filed Feb 17, 2021 17:40 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 2,150 Not disclosed Not disclosed
Disclosure

SEC source: 0001567619-21-004190 · doc1.xml · nonDerivative · entry 1

Kearns Roger L. · CIK 0001739128 · EVP and COO

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 25,598

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.

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April 30, 2020 Filed May 1, 2020 11:46 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionRestricted Stock Units · Derivative 9,224 $0.00 $0.00
Disclosure

SEC source: 0001567619-20-008720 · doc1.xml · derivative · entry 2

Kearns Roger L. · CIK 0001739128 · EVP, Vinyls Chemicals

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 0

Underlying: Common Stock · 9,224 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 April 30, 2018, the reporting person was granted 18,448 restricted stock units vesting in two equal installments on the first and second anniversary of the grant date.

F2 · derivative.expiration_date: On April 30, 2018, the reporting person was granted 18,448 restricted stock units vesting in two equal installments on the first and second anniversary of the grant date.

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April 30, 2020 Filed May 1, 2020 11:46 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 9,224 Not disclosed Not disclosed
Disclosure

SEC source: 0001567619-20-008720 · doc1.xml · nonDerivative · entry 1

Kearns Roger L. · CIK 0001739128 · EVP, Vinyls Chemicals

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 23,448

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 16, 2020 Filed Mar 17, 2020 10:52 UTC WESTLAKE CORP WLK · Entity 3555 PurchaseCommon Stock 5,000 $29.89 $149,450.00
Disclosure

SEC source: 0001567619-20-006508 · doc1.xml · nonDerivative · entry 1

Kearns Roger L. · CIK 0001739128 · EVP, Vinyls Chemicals

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 14,224

F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions ranging from $29.84 to $29.91, 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 purchased at each separate price within the ranges set forth in this footnote.

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February 14, 2020 Filed Feb 18, 2020 12:11 UTC WESTLAKE CORP WLK · Entity 3555 GrantRestricted Stock Units · Derivative 9,877 $0.00 $0.00
Disclosure

SEC source: 0001567619-20-004129 · doc1.xml · derivative · entry 4

Kearns Roger L. · CIK 0001739128 · EVP, Vinyls Chemicals

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,877

Underlying: Common Stock · 9,877 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.

F5 · derivative.exercise_date: All of these restricted stock units will vest on February 14, 2025.

F5 · derivative.expiration_date: All of these restricted stock units will vest on February 14, 2025.

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February 14, 2020 Filed Feb 18, 2020 12:11 UTC WESTLAKE CORP WLK · Entity 3555 GrantRestricted Stock Units · Derivative 2,150 $0.00 $0.00
Disclosure

SEC source: 0001567619-20-004129 · doc1.xml · derivative · entry 3

Kearns Roger L. · CIK 0001739128 · EVP, Vinyls Chemicals

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 2,150

Underlying: Common Stock · 2,150 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.

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February 14, 2020 Filed Feb 18, 2020 12:11 UTC WESTLAKE CORP WLK · Entity 3555 GrantRestricted Stock Units · Derivative 7,036 $0.00 $0.00
Disclosure

SEC source: 0001567619-20-004129 · doc1.xml · derivative · entry 2

Kearns Roger L. · CIK 0001739128 · EVP, Vinyls Chemicals

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 7,036

Underlying: Common Stock · 7,036 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.

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February 14, 2020 Filed Feb 18, 2020 12:11 UTC WESTLAKE CORP WLK · Entity 3555 GrantEmployee Option (right to buy) · Derivative 29,762 $0.00 Strike: $65.81 $0.00
Disclosure

SEC source: 0001567619-20-004129 · doc1.xml · derivative · entry 1

Kearns Roger L. · CIK 0001739128 · EVP, Vinyls Chemicals

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 29,762

Underlying: Common Stock · 29,762 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
April 30, 2019 Filed May 1, 2019 12:28 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionRestricted Stock Units · Derivative 9,224 $0.00 $0.00
Disclosure

SEC source: 0001567619-19-009503 · doc1.xml · derivative · entry 2

Kearns Roger L. · CIK 0001739128 · EVP, Vinyls Chemicals

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,224

Underlying: Common Stock · 9,224 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 April 30, 2018, the reporting person was granted 18,448 restricted stock units vesting in two equal installments on the first and second anniversary of the grant date.

F2 · derivative.expiration_date: On April 30, 2018, the reporting person was granted 18,448 restricted stock units vesting in two equal installments on the first and second anniversary of the grant date.

Read SEC document
April 30, 2019 Filed May 1, 2019 12:28 UTC WESTLAKE CORP WLK · Entity 3555 Exercise / conversionCommon Stock 9,224 Not disclosed Not disclosed
Disclosure

SEC source: 0001567619-19-009503 · doc1.xml · nonDerivative · entry 1

Kearns Roger L. · CIK 0001739128 · EVP, Vinyls Chemicals

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 9,224

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 17:41 UTC WESTLAKE CORP WLK · Entity 3555 GrantRestricted Stock Units · Derivative 3,296 $0.00 $0.00
Disclosure

SEC source: 0001567619-19-004780 · doc1.xml · derivative · entry 2

Kearns Roger L. · CIK 0001739128 · EVP, Vinyls Chemicals

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 3,296

Underlying: Common Stock · 3,296 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.

Read SEC document
February 15, 2019 Filed Feb 19, 2019 17:41 UTC WESTLAKE CORP WLK · Entity 3555 GrantEmployee Option (right to buy) · Derivative 12,519 $0.00 Strike: $79.83 $0.00
Disclosure

SEC source: 0001567619-19-004780 · doc1.xml · derivative · entry 1

Kearns Roger L. · CIK 0001739128 · EVP, Vinyls Chemicals

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 12,519

Underlying: Common Stock · 12,519 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.

Read SEC document
April 30, 2018 Filed May 1, 2018 15:21 UTC WESTLAKE CORP WLK · Entity 3555 GrantRestricted Stock Units · Derivative 18,448 $0.00 $0.00
Disclosure

SEC source: 0001140361-18-020771 · doc1.xml · derivative · entry 1

Kearns Roger L. · CIK 0001739128 · EVP, Vinyls Chemicals

10b5-1 filing: Not disclosed

Ownership: Direct

Disclosed balance after: 18,448

Underlying: Common Stock · 18,448 shares

Expires not disclosed

F1 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of the Issuer's common stock.

F2 · derivative.exercise_date: The restricted stock units have a 2-year ratable vesting of 50% and will vest on April 30, 2019 and 2020, respectively.

F2 · derivative.expiration_date: The restricted stock units have a 2-year ratable vesting of 50% and will vest on April 30, 2019 and 2020, respectively.

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.