Graff Michael J bought WLK
August 14, 2026 · Form 4 insider transaction
Graff Michael J bought 2,184 shares of Westlake Corporation at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 3 days after the transaction.
Direction
Acquired (buy-side)
Shares
2,184
Price
$0.00
Total value
N/A
InsiderGraff Michael J
RoleDirector
CompanyWestlake Corporation (WLK)
SecurityRestricted Stock Units
Transaction codeA: Grant or award
Transaction dateAugust 14, 2026
Filing dateAugust 17, 2026
Shares owned after2,184
OwnershipDirect
10b5-1 planNo
AmendedNo
Footnotes
Restricted stock units convert into the Issuer's common stock on a one-for-one basis.; All of the restricted stock units will vest on August 14, 2027.