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Mark Mccollum Insider Profile

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Mark Mccollum, Director at Westlake Corporation, holds 11.82K shares in Westlake Corporation (Ticker: WLK), holds 2.57K shares in Oneok (Ticker: OKE), holds 7.27K shares in Seadrill Limited (Ticker: SDRL).

Mark Mccollum's Trading History

WLK
Westlake Corporation
Aug 10, 2026DirectorUninformative Buy167.95K$807.34K
OKE
Oneok
May 22, 2026DirectorUninformative Buy170.02K$249.66K
SDRL
Seadrill Limited
May 18, 2026DirectorUninformative Buy249.66K$382.13K
MRO
Marathon Oil
Nov 22, 2024―Uninformative Sell―$0.00
WFRD
Weatherford International
Dec 17, 2019President and CEO, DirectorUninformative Sell12.11K$157.79K
AROC
Archrock
Apr 27, 2018DirectorUninformative Buy―$2.62M
HAL
Halliburton
Mar 01, 2017EVP & CFOUninformative Buy3.10M$7.41M
APLP
Archrock Partners LP
Jan 23, 2009―Uninformative Buy―$30.60K
KBR
KBR
―Director―$0.00

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Mark Mccollum insider profile FAQ

What stocks does Mark Mccollum hold?
Mark Mccollum holds: WLK, HAL, MRO, OKE, WFRD, SDRL, AROC, APLP, KBR stocks.
What was Mark Mccollum’s latest transaction?
Mark Mccollum’s latest transaction was an Uninformative Buy of $167.95K.
What is Mark Mccollum's role in Westlake Corporation?
Mark Mccollum's role in Westlake Corporation is Director.
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