DH
DataHeimdall
Insider Trades
Superinvestors
Grand Portfolio
Insider Trades
Mark Steven Bender
EVP & CFO at WESTLAKE CORP
CIK: 1330417
2
Total trades
0
Buys
1
Sells
May 12, 2026
Last trade
Date
Stock
Type
Shares
Value
Src
May 12, 2026
WLK
WESTLAKE CORP
Option
13,164
–
May 12, 2026
WLK
WESTLAKE CORP
Sell
5,284
$514K
Mark Steven Bender – Insider Trading Activity | DataHeimdall