Westlake Corporation

Westlake Corporation

Basic Materials

NYSE:WLK · New York Stock Exchange

Market Cap $10.29B Beta 0.59 P/E (TTM) -6.5
$80.28 -1.01%

-$0.85 today

52W Low $56.33High $124.23

Vol 1.28M · Avg 1.10M

EPS (TTM) -$12.79 Div Yield 2.54%Chemicals - Specialty

Management

Put operating results in leadership context

Review returns on capital, executive background, insider transactions, and growth quality to judge whether management is compounding value well.

Return Metrics

ROE, ROIC & ROA over time

Management
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ROE

-17.2%

avg 11.8%

ROIC

-7.9%

avg 6.5%

ROA

-7.6%

avg 5.4%

Analysis

ROA is currently the strongest return metric at -7.6% versus its period average of 5.4%. 0 of 3 return metrics are above their quality threshold, which helps indicate how efficiently the company turns capital and assets into profit.

Management

Key executives, compensation & ownership

Management
NameTitleCompensationTenureAgeShares OwnedOwnership %

Albert Yuan Chao

Executive Chairman$2.49M76$7,888.00<0.01%

Jean-Marc Gilson

President, Chief Executive Officer & Director$2.46M63$109,139.000.09%

L. Benjamin Ederington

Executive Vice President of Legal & External Affairs$1.90M55$80,158.000.06%

Mark Steven Bender

Executive Vice President & Chief Financial Officer$1.75M69$35,895.000.03%

James Y. Chao

Senior Chairman$1.41M78$7,888.00<0.01%

Brian Powers

Senior VP of Performance & Essential Materials Segment Head$1,961.00<0.01%

Jeffrey A. Holy

Vice President & Chief Accounting Officer46$5,124.00<0.01%

Scott T. Szwejbka

Senior Vice President of Housing & Infrastructure Products Segment Head57$13,773.000.01%

Insider Trading

SEC Form 4 transactions — last 12 months

Management

Buys

0

$0.00

Sells

7

$7.07M

Net Sentiment

$7.07M

Net selling

Most Active

Bender Mark Steven

3 transactions

DateInsiderTypeSharesPriceValue
Mar 27, 2026

Buesinger Robert F.

Direct

Sell4.0K$115.25$461,000.00
Mar 27, 2026

Bender Mark Steven

Direct

Sell16.4K$112.54$1,847,036.95
Feb 27, 2026

Bender Mark Steven

Direct

Sell17.0K$100.91$1,714,259.08
Feb 27, 2026

Bender Mark Steven

Direct

Sell421$101.52$42,737.82
Dec 22, 2025

Chao Albert

Direct

Sell9.7K$72.82$707,135.60
Dec 22, 2025

Chao Albert

Direct

Sell30.6K$73.80$2,258,452.78
Dec 22, 2025

Chao Albert

Direct

Sell521$74.44$38,784.80

Analysis

Insiders reported 0 buys worth $0.00 and 7 sells worth $7.07M over the last 12 months. That adds up to net selling of $7.07M. Bender Mark Steven was the most active insider with 3 transactions.

Growth Analysis

Historical CAGR & forward analyst estimates

Metric 10yr 5yr3yr Fwd Est.
EPSN/AN/A+19.1%
-1.8% (13yr)1 analysts
RevenueN/AN/A+7.7%
+8.3% (13yr)9 analysts
Net IncomeN/AN/A+18.8%
-2.0% (13yr)9 analysts
EBITN/AN/A+16.0%
+1.7% (13yr)9 analysts

Analysis

Recent growth has been strongest in EPS at +19.1% over three years. Forward estimates point to Revenue at +8.3% (13yr), giving you a quick check on whether expectations are accelerating or cooling.

Who manages WLK?

Westlake Corporation (WLK) lists 8 active executives. The top listed executive is Mark Steven Bender, Executive Vice President & Chief Financial Officer.

Are WLK insiders buying or selling?

Recent insider activity shows net buying of $28.02M.

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