Westlake Chemical Corporation (WLK) Insider Trading

Total insider buys:
  • $27,071,930.00
Total insider sells:
  • $123,606,028.48
Most recent insider trade:
  • May 3, 2024
Most active insider trader:
  • Mark Steven Bender
Trader NameDateTitleAmountPriceTypeTotal Value
Aug. 1, 2013VP12,786$105.71Sell$1,351,608.06
Aug. 1, 2013CAO2,025$104.67Sell$211,956.75
May 28, 2013VP9,607$94.13Sell$904,306.91
May 21, 2013CAO1,001$94.50Sell$94,594.50
May 21, 2013VP9,092$94.02Sell$854,829.84
May 8, 2013VP13,857$89.80Sell$1,244,358.60
March 25, 2013CFO4,429$95.00Sell$420,755.00
March 12, 2013VP1,836$94.67Sell$173,814.12
March 11, 2013Director1,844$92.67Sell$170,883.48
March 11, 2013VP2,361$93.79Sell$221,438.19
Dec. 3, 2012CFO6,083$73.25Sell$445,579.75
Nov. 23, 2012CFO1,220$75.95Sell$92,659.00
Nov. 23, 2012CEO20,000$76.16Sell$1,523,200.00
Aug. 9, 2012VP4,155$66.81Sell$277,595.55
Aug. 9, 2012SVP11,720$67.10Sell$786,412.00
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  • Insiders are both buying and selling Westlake Chemical Corporation stock.

  • The insider traders at Westlake Chemical Corporation are: Mark Steven Bender, Albert Chao, Robert F Buesinger, George J Mangieri, Ttwfgp Llc, Andrew Kenner, James Chao, Lawrence E Teel, Roger L Kearns, Stephen Wallace, Johnathan Stevan Zoeller, Robert T Blakely, L. Benjamin Ederington, Max L Lukens, Dorothy C Jenkins, Jeffrey L Taylor, Robert Buesinger, H John Riley Jr, George Mangieri, H John Riley, Jr., Jeffrey Taylor, David Hansen, Lawrence Teel, Michael J Mattina, Robert Blakely, David Tsung-Hung Chao, and George J. Mangieri

  • The most active insider trader at Westlake Chemical Corporation is Mark Steven Bender with 28 trades.

  • Albert Chao has sold the most Westlake Chemical Corporation stock with a total value of $38,872,009.97.

  • Ttwfgp Llc has bought the most Westlake Chemical Corporation stock with a total value of $32,323,200.00.

  • The most recent insider trade for Westlake Chemical Corporation was on May 3, 2024.

  • The single biggest insider buy for Westlake Chemical Corporation was from Ttwfgp Llc with a total value of $5,773,900.00 on March 24, 2020.

  • The single biggest insider sell for Westlake Chemical Corporation was from James Chao with a total value of $7,209,223.15 on Nov. 24, 2017.