Reported relationships
Latest disclosed role at each company.
| Company | Last reported as | Report date | Published |
|---|---|---|---|
| WESTLAKE CORPWLK · Entity 3555 | Director | February 19, 2026 | February 23, 2026 |
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 19, 2026 · Filed February 23, 2026
| Security / award | Ownership account | Disclosed shares / units | Disclosure context |
|---|---|---|---|
| Common StockSEC Table I · non-derivative | Direct | 7,888 |
Ending reported balance
After 2026-02-20 transaction · row 2
2 source rows · reconciled sequenceRow 1 · 2026-02-19 · Grant · Acquired 213 · Balance 7,979 F1: Represents shares of common stock that vested on February 19, 2026, 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 ("PSUs") granted to the Reporting Person on February 17, 2023, under the terms of the Issuer's 2013 Omnibus Incentive Plan. Row 2 · 2026-02-20 · Tax withholding · Disposed 91 · Balance 7,888 F2: Shares otherwise issuable were witheld to satisfy tax obligations arising out of vesting of the Reporting Person's PSUs. |
| Employee Option (right to buy)SEC Table II · derivative / convertible security · Conversion / exercise price $94.48 · Expires 2036-02-20 | Direct | 4,044 |
Reported balance
After 2026-02-20 transaction · row 3
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 3 · 2026-02-20 · Grant · Acquired 4,044 · Balance 4,044 F3: The stock options are excercisable in three installments of 33%, 33% and 34% on February 20, 2027, 2028 and 2029, respectively. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 1,104 |
Reported balance
After 2026-02-20 transaction · row 4
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 4 · 2026-02-20 · Grant · Acquired 1,104 · Balance 1,104 F4: Each restricted stock unit ("RSU") represents a contingent right to recieve one share of the Issuer's common stock. F5: All of the RSUs will vest on February 20, 2029. |
| Restricted Stock UnitsSEC Table II · derivative / convertible security | Direct | 2,434 |
Reported balance
After 2026-02-20 transaction · row 5
Instrument identity requires review; Table II rows are not merged.
1 source rowRow 5 · 2026-02-20 · Grant · Acquired 2,434 · Balance 2,434 F4: Each restricted stock unit ("RSU") represents a contingent right to recieve one share of the Issuer's common stock. F5: All of the RSUs will vest on February 20, 2029. |
Filing footnotes · ownership attribution and instrument terms
F1: Represents shares of common stock that vested on February 19, 2026, 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 ("PSUs") granted to the Reporting Person on February 17, 2023, under the terms of the Issuer's 2013 Omnibus Incentive Plan.
F2: Shares otherwise issuable were witheld to satisfy tax obligations arising out of vesting of the Reporting Person's PSUs.
F3: The stock options are excercisable in three installments of 33%, 33% and 34% on February 20, 2027, 2028 and 2029, respectively.
F4: Each restricted stock unit ("RSU") represents a contingent right to recieve one share of the Issuer's common stock.
F5: All of the RSUs will vest on February 20, 2029.
Transaction history
JSON APIPurchases/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 | Company | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| February 20, 2026 Filed Feb 23, 2026 19:41 UTC | WESTLAKE CORP WLK · Entity 3555 | GrantRestricted Stock Units · Derivative | 2,434 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-063669 · ownership.xml · derivative · entry 5 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,434 Underlying: Common Stock · 2,434 shares Expires not disclosed F4 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to recieve one share of the Issuer's common stock. F5 · derivative.exercise_date: All of the RSUs will vest on February 20, 2029. F5 · derivative.expiration_date: All of the RSUs will vest on February 20, 2029. Read SEC document |
| February 20, 2026 Filed Feb 23, 2026 19:41 UTC | WESTLAKE CORP WLK · Entity 3555 | GrantRestricted Stock Units · Derivative | 1,104 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-063669 · ownership.xml · derivative · entry 4 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,104 Underlying: Common Stock · 1,104 shares Expires not disclosed F4 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to recieve one share of the Issuer's common stock. F5 · derivative.exercise_date: All of the RSUs will vest on February 20, 2029. F5 · derivative.expiration_date: All of the RSUs will vest on February 20, 2029. Read SEC document |
| February 20, 2026 Filed Feb 23, 2026 19:41 UTC | WESTLAKE CORP WLK · Entity 3555 | GrantEmployee Option (right to buy) · Derivative | 4,044 | $0.00 Strike: $94.48 | $0.00 |
DisclosureSEC source: 0001193125-26-063669 · ownership.xml · derivative · entry 3 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,044 Underlying: Common Stock · 4,044 shares Expires 2036-02-20 F3 · derivative.exercise_date: The stock options are excercisable in three installments of 33%, 33% and 34% on February 20, 2027, 2028 and 2029, respectively. Read SEC document |
| February 20, 2026 Filed Feb 23, 2026 19:41 UTC | WESTLAKE CORP WLK · Entity 3555 | Tax withholdingCommon Stock | 91 | $94.10 | $8,563.10 |
DisclosureSEC source: 0001193125-26-063669 · ownership.xml · nonDerivative · entry 2 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,888 F2 · shares: Shares otherwise issuable were witheld to satisfy tax obligations arising out of vesting of the Reporting Person's PSUs. Read SEC document |
| February 19, 2026 Filed Feb 23, 2026 19:41 UTC | WESTLAKE CORP WLK · Entity 3555 | GrantCommon Stock | 213 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-063669 · ownership.xml · nonDerivative · entry 1 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,979 F1 · shares: Represents shares of common stock that vested on February 19, 2026, 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 ("PSUs") granted to the Reporting Person on February 17, 2023, under the terms of the Issuer's 2013 Omnibus Incentive Plan. Read SEC document |
| February 18, 2026 Filed Feb 19, 2026 20:19 UTC | WESTLAKE CORP WLK · Entity 3555 | Tax withholdingCommon Stock | 242 | $98.95 | $23,945.90 |
DisclosureSEC source: 0001193125-26-059212 · ownership.xml · nonDerivative · entry 2 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,766 F3 · shares: Shares otherwise issuable were withheld to satisfy tax obligations arising out of the vesting of the reporting persons RSUs. F4 · balance_after: Following a reconciliation of the reporting person's ownership records, the balance includes 400 shares that were inadvertently omitted from the reporting person's prior Form 4s. Read SEC document |
| February 17, 2026 Filed Feb 19, 2026 20:19 UTC | WESTLAKE CORP WLK · Entity 3555 | Exercise / conversionRestricted Stock Units · Derivative | 570 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-059212 · ownership.xml · derivative · entry 3 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 570 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 ("RSUs") convert into the Issuer's common stock on a one-for-one basis. F2 · derivative.exercise_date: On February 17, 2023, the reporting person was granted 570 RSUs vesting on the third anniversay of the grant date. F2 · derivative.expiration_date: On February 17, 2023, the reporting person was granted 570 RSUs vesting on the third anniversay of the grant date. Read SEC document |
| February 17, 2026 Filed Feb 19, 2026 20:19 UTC | WESTLAKE CORP WLK · Entity 3555 | Exercise / conversionCommon Stock | 570 | $0.00 | $0.00 |
DisclosureSEC source: 0001193125-26-059212 · ownership.xml · nonDerivative · entry 1 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,608 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 ("RSUs") convert into the Issuer's common stock on a one-for-one basis. Read SEC document |
| March 05, 2025 Filed Mar 6, 2025 14:05 UTC Amendment | WESTLAKE CORP WLK · Entity 3555 | Tax withholdingCommon Stock | 235 | $108.62 | $25,525.70 |
DisclosureSEC source: 0000950170-25-034210 · ownership.xml · nonDerivative · entry 2 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,429 F1 · shares: The original Form 4 filed by the Reporting Person on February 20, 2025 is amended by this Form 4A to disclose that 235 shares of common stock were sold to satisfy tax obligations arising out of the vesting of the reporting persons Restricted Stock Units. 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 4A is in addition to, and does not replace, the disclosure contained in the original Form 4. F2 · balance_after: The amount of common stock beneficially owned by the Reporting Person relfects adjustments for subsquent transactions reported on February 24, 2025 and reflects the total owned subsquent to the tax witholding obligation of 235 shares. Read SEC document |
| March 05, 2025 Filed Mar 7, 2025 12:00 UTC Amendment | WESTLAKE CORP WLK · Entity 3555 | Tax withholdingCommon Stock | 391 | $108.62 | $42,470.42 |
DisclosureSEC source: 0000950170-25-035137 · ownership.xml · nonDerivative · entry 2 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,038 F1 · shares: The original Form 4 filed by the Reporting Person on February 24, 2025 is amended by this Form 4A to disclose that 391 shares of common stock were sold to cover tax withholding obligations arising out of the vesting of the Reporting Person's Performace Stock Units. 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 4A is in addition to, and does not replace, the disclosure contained in the original Form 4 F2 · balance_after: The amount of common stock beneficially owned by the Reporting Person reflects adjustments for subsquent transactions reported on Form4A filed March 6, 2025, reflects the total owned subsquent to the tax witholding obligation of 391 shares, and is the total owned as of today, March 7, 2025. Read SEC document |
| February 21, 2025 Filed Feb 24, 2025 19:14 UTC | WESTLAKE CORP WLK · Entity 3555 | GrantRestricted Stock Units · Derivative | 919 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-025490 · ownership.xml · derivative · entry 3 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 919 Underlying: Common Stock · 919 shares Expires not disclosed F3 · derivative.exercise_price: Each restricted stock unit ("RSU") represents a contingent right to recieve one share of the Issuer's common stock. F4 · derivative.exercise_date: All of the RSUs will vest on February 21, 2028. F4 · derivative.expiration_date: All of the RSUs will vest on February 21, 2028. Read SEC document |
| February 21, 2025 Filed Feb 24, 2025 19:14 UTC | WESTLAKE CORP WLK · Entity 3555 | GrantEmployee Option (right to buy) · Derivative | 2,772 | $0.00 Strike: $110.15 | $0.00 |
DisclosureSEC source: 0000950170-25-025490 · ownership.xml · derivative · entry 2 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,772 Underlying: Common Stock · 2,772 shares Expires 2035-02-21 F2 · derivative.exercise_date: The stock options are excercisable in three installments of 33%, 33% and 34% on February 21, 2026, 2027 and 2028, respectively. Read SEC document |
| February 20, 2025 Filed Feb 24, 2025 19:14 UTC | WESTLAKE CORP WLK · Entity 3555 | GrantCommon Stock | 955 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-025490 · ownership.xml · nonDerivative · entry 1 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,664 F1 · shares: Represents shares of common stock that vested on February 20, 2025, 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 ("PSUs") granted to the Reporting Person on February 18, 2022, under the terms of the Issuer's 2013 Omnibus Incentive Plan. Read SEC document |
| February 20, 2025 Filed Mar 7, 2025 12:00 UTC Amendment | WESTLAKE CORP WLK · Entity 3555 | GrantCommon Stock | 955 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-035137 · ownership.xml · nonDerivative · entry 1 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,664 Read SEC document |
| February 18, 2025 Filed Feb 20, 2025 19:41 UTC | WESTLAKE CORP WLK · Entity 3555 | Exercise / conversionRestricted Stock Units · Derivative | 513 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-024037 · ownership.xml · derivative · entry 2 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 513 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 ("RSUs") convert into the Issuer's common stock on a one-for-one basis. F2 · derivative.exercise_date: On February 18, 2022, the reporting person was granted 513 RSUs vesting on the third anniversay of the grant date. F2 · derivative.expiration_date: On February 18, 2022, the reporting person was granted 513 RSUs vesting on the third anniversay of the grant date. Read SEC document |
| February 18, 2025 Filed Feb 20, 2025 19:41 UTC | WESTLAKE CORP WLK · Entity 3555 | Exercise / conversionCommon Stock | 513 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-024037 · ownership.xml · nonDerivative · entry 1 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,709 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 ("RSUs") convert into the Issuer's common stock on a one-for-one basis. Read SEC document |
| February 18, 2025 Filed Mar 6, 2025 14:05 UTC Amendment | WESTLAKE CORP WLK · Entity 3555 | Exercise / conversionCommon Stock | 513 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-25-034210 · ownership.xml · nonDerivative · entry 1 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,709 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 16, 2024 Filed Feb 20, 2024 14:11 UTC | WESTLAKE CORP WLK · Entity 3555 | GrantRestricted Stock Units · Derivative | 503 | $0.00 | $0.00 |
DisclosureSEC source: 0000950170-24-016836 · ownership.xml · derivative · entry 2 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 503 Underlying: Common Stock · 503 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, 2027. F3 · derivative.expiration_date: All of the restricted stock units will vest on February 16, 2027. Read SEC document |
| February 16, 2024 Filed Feb 20, 2024 14:11 UTC | WESTLAKE CORP WLK · Entity 3555 | GrantEmployee Option (right to buy) · Derivative | 1,394 | $0.00 Strike: $144.49 | $0.00 |
DisclosureSEC source: 0000950170-24-016836 · ownership.xml · derivative · entry 1 Chao John Tsung-chen · CIK 0001746472 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,394 Underlying: Common Stock · 1,394 shares Expires 2034-02-16 F1 · derivative.exercise_date: The stock options are excercisable in three installments of 33%, 33% and 34% on February 16, 2025, 2026 and 2027, respectively. Read SEC document |
| February 17, 2023 Filed Feb 21, 2023 14:08 UTC | WESTLAKE CORP WLK · Entity 3555 | GrantRestricted Stock Units · Derivative | 570 | $0.00 | $0.00 |
DisclosureSEC source: 0001567619-23-003371 · doc1.xml · derivative · entry 2 Chao John Tsung-chen · CIK 0001746472 · Director · VP & MD, Westlake Innovations · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 570 Underlying: Common Stock · 570 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 14:08 UTC | WESTLAKE CORP WLK · Entity 3555 | GrantEmployee Option (right to buy) · Derivative | 1,557 | $0.00 Strike: $122.65 | $0.00 |
DisclosureSEC source: 0001567619-23-003371 · doc1.xml · derivative · entry 1 Chao John Tsung-chen · CIK 0001746472 · Director · VP & MD, Westlake Innovations · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,557 Underlying: Common Stock · 1,557 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 18, 2022 Filed Mar 21, 2022 14:00 UTC | WESTLAKE CORP WLK · Entity 3555 | GrantRestricted Stock Units · Derivative | 513 | $0.00 | $0.00 |
DisclosureSEC source: 0001567619-22-007275 · doc1.xml · derivative · entry 2 Chao John Tsung-chen · CIK 0001746472 · Director · 10% owner · see remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 513 Underlying: Common Stock · 513 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 Mar 21, 2022 14:00 UTC | WESTLAKE CORP WLK · Entity 3555 | GrantEmployee Option (right to buy) · Derivative | 1,623 | $0.00 Strike: $108.12 | $0.00 |
DisclosureSEC source: 0001567619-22-007275 · doc1.xml · derivative · entry 1 Chao John Tsung-chen · CIK 0001746472 · Director · 10% owner · see remarks 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,623 Underlying: Common Stock · 1,623 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 |
| August 14, 2021 Filed Aug 16, 2021 17:56 UTC | WESTLAKE CORP WLK · Entity 3555 | Exercise / conversionRestricted Stock Units · Derivative | 2,400 | $0.00 | $0.00 |
DisclosureSEC source: 0001567619-21-015715 · doc1.xml · derivative · entry 3 Chao John Tsung-chen · CIK 0001746472 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,400 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 the Issuer's common stock on a one-for-one basis. F2 · derivative.exercise_date: On August 14, 2020 the reporting person was granted 2,400 restricted stock units vesting on the first anniversary of the grant date. F2 · derivative.expiration_date: On August 14, 2020 the reporting person was granted 2,400 restricted stock units vesting on the first anniversary of the grant date. Read SEC document |
| August 14, 2021 Filed Aug 16, 2021 17:56 UTC | WESTLAKE CORP WLK · Entity 3555 | Exercise / conversionCommon Stock | 2,400 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001567619-21-015715 · doc1.xml · nonDerivative · entry 1 Chao John Tsung-chen · CIK 0001746472 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 6,196 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 the Issuer's common stock on a one-for-one basis. Read SEC document |
| August 16, 2020 Filed Aug 17, 2020 16:21 UTC | WESTLAKE CORP WLK · Entity 3555 | Exercise / conversionRestricted Stock Units · Derivative | 2,387 | $0.00 | $0.00 |
DisclosureSEC source: 0001567619-20-015593 · doc1.xml · derivative · entry 4 Chao John Tsung-chen · CIK 0001746472 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 2,387 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 the Issuer's common stock on a one-for-one basis. F3 · derivative.exercise_date: On August 16, 2019 the reporting person was granted 2,387 restricted stock units vesting on the first anniversary of the grant date. F3 · derivative.expiration_date: On August 16, 2019 the reporting person was granted 2,387 restricted stock units vesting on the first anniversary of the grant date. Read SEC document |
| August 16, 2020 Filed Aug 17, 2020 16:21 UTC | WESTLAKE CORP WLK · Entity 3555 | Exercise / conversionCommon Stock | 2,387 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001567619-20-015593 · doc1.xml · nonDerivative · entry 1 Chao John Tsung-chen · CIK 0001746472 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 3,796 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 the Issuer's common stock on a one-for-one basis. Read SEC document |
| August 14, 2020 Filed Aug 17, 2020 16:21 UTC | WESTLAKE CORP WLK · Entity 3555 | GrantRestricted Stock Units · Derivative | 2,400 | $0.00 | $0.00 |
DisclosureSEC source: 0001567619-20-015593 · doc1.xml · derivative · entry 3 Chao John Tsung-chen · CIK 0001746472 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,400 Underlying: Common Stock · 2,400 shares Expires not disclosed F1 · derivative.exercise_price: Restricted stock units convert into the Issuer's common stock on a one-for-one basis. F2 · derivative.exercise_date: All of the restricted stock units will vest on August 14, 2021. F2 · derivative.expiration_date: All of the restricted stock units will vest on August 14, 2021. Read SEC document |
| August 17, 2019 Filed Aug 19, 2019 13:41 UTC | WESTLAKE CORP WLK · Entity 3555 | Exercise / conversionRestricted Stock Units · Derivative | 1,409 | $0.00 | $0.00 |
DisclosureSEC source: 0001567619-19-017224 · doc1.xml · derivative · entry 4 Chao John Tsung-chen · CIK 0001746472 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 1,409 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 the Issuer's common stock on a one-for-one basis. F3 · derivative.exercise_date: On August 17, 2018 the reporting person was granted 1,409 restricted stock vesting on the first anniversary of the grant date. F3 · derivative.expiration_date: On August 17, 2018 the reporting person was granted 1,409 restricted stock vesting on the first anniversary of the grant date. Read SEC document |
| August 17, 2019 Filed Aug 19, 2019 13:41 UTC | WESTLAKE CORP WLK · Entity 3555 | Exercise / conversionCommon Stock | 1,409 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001567619-19-017224 · doc1.xml · nonDerivative · entry 1 Chao John Tsung-chen · CIK 0001746472 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,409 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 the Issuer's common stock on a one-for-one basis. Read SEC document |
| August 16, 2019 Filed Aug 19, 2019 13:41 UTC | WESTLAKE CORP WLK · Entity 3555 | GrantRestricted Stock Units · Derivative | 2,387 | $0.00 | $0.00 |
DisclosureSEC source: 0001567619-19-017224 · doc1.xml · derivative · entry 3 Chao John Tsung-chen · CIK 0001746472 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 2,387 Underlying: Common Stock · 2,387 shares Expires not disclosed F1 · derivative.exercise_price: Restricted stock units convert into the Issuer's common stock on a one-for-one basis. F2 · derivative.exercise_date: All of the restricted stock units will vest on August 16, 2020. F2 · derivative.expiration_date: All of the restricted stock units will vest on August 16, 2020. Read SEC document |
| August 17, 2018 Filed Aug 20, 2018 14:35 UTC | WESTLAKE CORP WLK · Entity 3555 | GrantRestricted Stock Units · Derivative | 1,409 | $0.00 | $0.00 |
DisclosureSEC source: 0001567619-18-001429 · doc1.xml · derivative · entry 1 Chao John Tsung-chen · CIK 0001746472 · Director · 10% owner 10b5-1 filing: Not disclosed Ownership: Direct Disclosed balance after: 1,409 Underlying: Common Stock · 1,409 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: All of the restricted stock units will vest on August 17, 2019. F2 · derivative.expiration_date: All of the restricted stock units will vest on August 17, 2019. 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.