Westlake Corp

WLKNYSE
$68.96
-1.85-2.61%
al cierre: Sep 14, 5:00 PM EST
$69.57
0.610.88%
After hour: 4:19 PM EST

Westlake Ownership & Insider Activity

Westlake (WLK) institutional and insider ownership, recent insider transactions and ownership breakdown.

Insiders own 1.1% of shares outstanding. Institutional investors hold 24.0%.

Shares Outstanding

128.489M

Shares Float

33.377M

Insider Shares Owned

1.378M

Insider % Owned

1.1%

Institutional Shares Held

30.630M

Institutional % Held

24.0%

Ownership Breakdown

Net Insider Activity by Month

Westlake Insider Transactions (Last 6 Months)

Ver todas las transacciones con información privilegiada
DateInsiderTitleTypeSharesPriceValue
Aug 11, 2026Albert ChaoEXECUTIVE CHAIRMANSELL-OPTIONS$71.07$716K
Mar 27, 2026Robert F BuesingerEVP, PEM SEGMENT HEADSELL4.000K$115.25$461K
DateMemberPartyChamberActionAmount
Jun 10, 2021Susie LeeDHouseSale$1,001 - $15,000