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Get filing alertsWestlake appoints Tommy E. Darby as Chief Accounting Officer; Jeffrey Holy moves to Finance and IR
Filed August 31, 2026 · Period ending August 31, 2026 · ~1 min read
Key Changes
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Tommy E. Darby, 45, appointed Vice President, Chief Accounting Officer of Westlake Corporation, effective immediately.
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Darby's compensation: $440,000 salary, 45% target annual bonus, 8% quarterly incentive, 90% long-term incentive, plus $135,000 sign-on RSU vesting 2029.
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Jeffrey A. Holy transitions from CAO to Vice President, Finance and Investor Relations; internal move, not a departure.
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Summary
Westlake Corporation announced an internal leadership change effective August 31, 2026. Tommy E. Darby, age 45, becomes Vice President, Chief Accounting Officer, succeeding Jeffrey A. Holy, who moves to Vice President, Finance and Investor Relations. Darby also assumes the CAO role at Westlake Chemical Partners GP LLC.
Darby's compensation package includes a $440,000 annual salary, a 45% target annual bonus, an 8% quarterly incentive target, a 90% long-term incentive target, and a $135,000 sign-on restricted stock unit award vesting in 2029. The transition is a planned internal succession with no departure of the outgoing CAO. For retail holders, this is a routine governance and succession disclosure with no immediate concerns. The filing provides standard compensation details for a new executive appointment.
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Figures/quotes linked to EDGAR · Narrative written by AI · Sep 1, 2026 · How we verify