Mark A Mccollum Westlake Corp (WLK) insider trading activity

WLK Quotes by TradingView

Mark A Mccollum is of WESTLAKE CORP. Currently has a direct ownership of 9,656 shares of WLK, which is worth approximately $839,685. The most recent transaction as insider was on Aug 09, 2025, when has been sold 1,128 shares (Common Stock) at a price of $0.0 per share, resulting in proceeds of $0. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 9.66K
13.23% 3M change
13.23% 12M change
Total Value Held $839,685

MARK A MCCOLLUM Transaction History

Date Transaction Value Shares Traded Shares Held Form
Aug 09 2025
BUY
Exercise of conversion of derivative security
-
1,128 Added 10.46%
9,656 Common Stock
Aug 11 2024
BUY
Exercise of conversion of derivative security
-
1,136 Added 11.75%
8,528 Common Stock
Aug 12 2023
BUY
Exercise of conversion of derivative security
-
1,446 Added 16.36%
7,392 Common Stock
Aug 13 2022
BUY
Exercise of conversion of derivative security
-
1,763 Added 22.87%
5,946 Common Stock
Mar 03 2022
SELL
Bona fide gift
-
3,000 Reduced 41.77%
4,183 Common Stock
Aug 14 2021
BUY
Exercise of conversion of derivative security
-
2,400 Added 25.04%
7,183 Common Stock

Also insider at

MRO
MARATHON OIL CORP Energy
SDRL
Seadrill Limited Energy
MAM

Mark A Mccollum

Houston, TX

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