Mark Steven Bender sold $2.4M of WLK

sold $2.38m of WLK

25,811 shares @ $92.27

Decreased holdings by -45.10%

2nd largest trade (out of 143)

Large TradeCluster Buy

Trade made by an officer

Part of a cluster of 3 transactions by 2 insiders

Unscheduled trade

40% win rate · -2.7% median edge vs SPY (5 trades, 90-day · small sample)

Price 33% above 200-day moving average

WLKWESTLAKE CORP

ManufacturingIndustrial Organic Chemicals

1D0.00%

1W+1.64%

1M-11.90%

3M-35.26%

6M—

1Y—

Recent insider activity at WLK