InsiderTrades

Form 4 for WLK WESTLAKE CORP

Accepted 2023-02-16 00:00:00 ET · period of report 2023-02-14 · accession 0001567619-23-003132 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
DM 2023-02-16 2023-02-15 WLK Buesinger Robert F. EVP, HIP, IT, Digital F - Tax $121.87 -1,417 14.4K -9% -$172.7K
D 2023-02-16 2023-02-14 WLK Buesinger Robert F. EVP, HIP, IT, Digital M - OptEx — +5,632 15.8K +55% —
D 2023-02-16 2023-02-14 WLK Buesinger Robert F. EVP, HIP, IT, Digital M - OptEx $0.00 -5,632 0 -100% $0

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Stock 2023-02-15 F D 20 $122.41 14,423 D — — (F2) Shares otherwise issuable were withheld to satisfy tax obligations arising out of vesting of the Reporting Person's restricted stock units.
2 Common Common Stock 2023-02-15 F D 1,397 $121.86 14,443 D — — (F2) Shares otherwise issuable were withheld to satisfy tax obligations arising out of vesting of the Reporting Person's restricted stock units.
3 Common Common Stock 2023-02-14 M A 5,632 — 15,840 D — — (F1) Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis.
4 Derivative Restricted Stock Units 2023-02-14 M D 5,632 $0.00 0 D — · — to — 5,632 Common Stock (F1) Restricted stock units convert into Issuer's shares of common stock on a one-for-one basis. (F3) On February 14, 2020, the reporting person was granted 5,632 restricted stock units vesting on the third anniversary of the grant date.