CHAO JAMES (Senior Chairman) exercised options at WESTLAKE CORP
Option exercise — a mechanical event triggered by vesting or expiry. Not a discretionary conviction trade.
M · 1 exercise
Filed: 2/20/2025ACC: 0000950170-25-024013
DirectorOfficer· Senior Chairman
Since Feb 2026
-2.29K
Net shares
Net seller
$255.0K
Total sold
0
Open market trades
0B · 0S
4
Total transactions
8.80K acquired · 11.08K disposed
Non-Derivative Transactions3
Common Stock
Direct
Shares
+8.80K
Price / share
—
Trade value
—
% of position
22.8%
2/18/2025
38.55K→47.35K
Common Stock
Direct
Shares
−2.19K
Price / share
$111.46
Trade value
$244.43K
% of position
4.6%
2/19/2025
47.35K→45.15K
Common Stock
Direct
Shares
−94.00
Price / share
$112.76
Trade value
$10.60K
% of position
0.2%
2/19/2025
45.15K→45.06K
Total
Net shares
+6.51K
Net value
-$255.03K
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 2/18/2025 | M · Option Exercise | +8.80K | — | — | 22.8% | 38.55K | 47.35K |
| Common Stock Direct | 2/19/2025 | F · Tax Withholding | −2.19K | $111.46 | $244.43K | 4.6% | 47.35K | 45.15K |
| Common Stock Direct | 2/19/2025 | F · Tax Withholding | −94.00 | $112.76 | $10.60K | 0.2% | 45.15K | 45.06K |
| Total | +6.51K | -$255.03K | ||||||
Derivative Transactions1
Restricted Stock Units
Direct
Converts to
Common Stock
8.80K shares
Shares
−8.80K
Strike price
Held after
0.00
Exercisable
—
2/18/2025
| Security | Converts To | Date | Type | Shares | Strike Price | Exercisable | Held After |
|---|---|---|---|---|---|---|---|
| Restricted Stock Units Direct | Common Stock8.80K shares | 2/18/2025 | M · Option Exercise | −8.80K | — | 0.00 |