Bender Mark Steven (CIK 0001330417)

Latest company ownership

Shares held
6,391
Last filed at
Feb 24, 2025
Confidence Score
50.2
2025Q4
Confidence Score History
2013Q3 2025Q4

Recent buy/sell transactions

Exec date Filing date Company Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Feb 20, 2025 Feb 24, 2025 WESTLAKE CORP CFO Sell 97.5 +5,289 10.23% $390.2K
Feb 18, 2025 Feb 20, 2025 WESTLAKE CORP CFO Sell 20.0 -4,446 -7.92% $495.8K
Aug 13, 2024 Aug 15, 2024 WESTLAKE CORP CFO Sell 22.5 -1,156 -2.67% $168.1K
May 3, 2024 May 6, 2024 WESTLAKE CORP CFO Sell 20.0 -4,950 -10.93% $753.3K
Mar 6, 2024 Mar 7, 2024 WESTLAKE CORP CFO Sell 20.0 -4,804 -9.59% $677.5K
Feb 26, 2024 Feb 28, 2024 WESTLAKE CORP CFO Sell 20.0 -4,854 -8.83% $667.8K
Feb 16, 2024 Feb 21, 2024 WESTLAKE CORP CFO Sell 90.0 +5,006 3.11% $803K
Aug 7, 2023 Aug 9, 2023 WESTLAKE CORP CFO Sell 17.5 -24,639 -35.69% $3.3M
May 8, 2023 May 10, 2023 WESTLAKE CORP CFO Sell 22.5 -1,084 -2.38% $130.1K
Feb 17, 2023 Mar 15, 2023 WESTLAKE CORP CFO Sell 97.5 +8,310 23.03% $629.4K
Feb 27, 2023 Feb 28, 2023 WESTLAKE CORP CFO Sell 20.0 -3,000 -5.61% $361.5K
Feb 14, 2023 Feb 16, 2023 WESTLAKE CORP CFO Sell 22.5 -1,785 -4.71% $217.5K
Mar 31, 2022 Apr 1, 2022 WESTLAKE CORP CFO Sell 20.0 -6,021 -16.39% $748.7K
Mar 30, 2022 Mar 31, 2022 WESTLAKE CORP CFO Sell 20.0 -6,000 -16.34% $748.8K
Mar 29, 2022 Mar 30, 2022 WESTLAKE CORP CFO Sell 20.0 -4,000 -11.52% $489.7K
Mar 25, 2022 Mar 28, 2022 WESTLAKE CORP CFO Sell 17.5 -8,000 -20.66% $1M
Mar 24, 2021 Mar 25, 2022 WESTLAKE CORP CFO Sell 17.5 -8,000 -20.66% $1M
Mar 23, 2021 Mar 24, 2022 WESTLAKE CORP CFO Sell 20.0 -6,000 -16.34% $751K
Feb 18, 2022 Mar 15, 2022 WESTLAKE CORP CFO Sell 97.5 +5,112 19.96% $333K
Feb 15, 2022 Feb 17, 2022 WESTLAKE CORP CFO Sell 22.5 -1,166 -4.35% $122.4K
Nov 11, 2021 Nov 15, 2021 WESTLAKE CORP CFO Sell 22.5 -2,369 -9.71% $240.6K
Nov 8, 2021 Nov 10, 2021 WESTLAKE CORP CFO Sell 22.5 -631 -2.52% $63.6K
Nov 5, 2021 Nov 8, 2021 WESTLAKE CORP CFO Sell 20.0 -6,356 -20.25% $627.9K
Mar 12, 2021 Mar 15, 2021 WESTLAKE CORP CFO Sell 17.5 -15,740 -33.40% $1.5M
Mar 9, 2021 Mar 10, 2021 WESTLAKE CORP CFO Sell 17.5 -25,811 -45.13% $2.4M
Feb 16, 2021 Feb 18, 2021 WESTLAKE CORP CFO Sell 22.5 -808 -2.51% $68.7K
Feb 14, 2021 Feb 17, 2021 WESTLAKE CORP CFO Buy 78.8 +394 1.38% $33.8K
Feb 14, 2021 Feb 17, 2021 WESTLAKE CORP CFO Buy 78.8 +394 1.38% $33.8K
Nov 6, 2020 Nov 10, 2020 WESTLAKE CORP CFO Sell 22.5 -1,600 -5.43% $119.7K
Nov 5, 2020 Nov 6, 2020 WESTLAKE CORP CFO Sell 17.5 -24,996 -45.88% $1.8M
Mar 12, 2020 Mar 16, 2020 Westlake Chemical Partners LP CFO Buy 91.3 +2,000 16.67% $30K
Feb 17, 2020 Feb 19, 2020 WESTLAKE CORP CFO Sell 22.5 -1,457 -4.71% $88.2K
Dec 1, 2019 Dec 3, 2019 WESTLAKE CORP CFO Sell 22.5 -3,374 -11.66% $226.1K
Feb 18, 2019 Feb 20, 2019 WESTLAKE CORP CFO Sell 22.5 -1,762 -7.87% $129.5K
May 21, 2018 May 22, 2018 WESTLAKE CORP CFO Sell 17.5 -12,066 -43.28% $1.5M
May 11, 2018 May 14, 2018 WESTLAKE CORP CFO Sell 17.5 -23,506 -59.79% $2.8M
Feb 27, 2018 Feb 27, 2018 Westlake Chemical Partners LP CFO Buy 91.3 +2,000 20.00% $47.5K
Feb 26, 2018 Feb 27, 2018 WESTLAKE CORP CFO Sell 20.0 -5,000 -24.03% $558.5K
Feb 22, 2018 Feb 26, 2018 WESTLAKE CORP CFO Sell 22.5 -2,000 -8.77% $221.3K
Feb 22, 2018 Feb 23, 2018 WESTLAKE CORP CFO Sell 20.0 -4,000 -14.92% $443.9K
Feb 20, 2018 Feb 22, 2018 WESTLAKE CORP CFO Sell 22.5 -876 -3.16% $93.7K
Nov 26, 2012 Dec 19, 2017 WESTLAKE CORP CFO Sell 20.0 -4,407 -10.83% $330.5K
Dec 4, 2017 Dec 5, 2017 WESTLAKE CORP CFO Sell 20.0 -6,500 -21.26% $635.9K
Nov 21, 2017 Nov 22, 2017 WESTLAKE CORP CFO Sell 17.5 -20,382 -45.85% $1.9M
Nov 13, 2017 Nov 15, 2017 WESTLAKE CORP CFO Sell 17.5 -29,804 -40.14% $2.8M
Aug 15, 2017 Aug 16, 2017 WESTLAKE CORP CFO Sell 20.0 -13,794 -23.68% $968.6K
Mar 10, 2017 Mar 13, 2017 WESTLAKE CORP CFO Sell 20.0 -12,000 -17.08% $771.8K
Feb 14, 2017 Feb 16, 2017 WESTLAKE CORP CFO Sell 22.5 -909 -1.28% $58.2K
Aug 23, 2016 Aug 25, 2016 WESTLAKE CORP CFO Sell 20.0 -6,749 -9.03% $350.5K
Feb 15, 2016 Feb 18, 2016 WESTLAKE CORP CFO Sell 22.5 -1,172 -2.59% $51K
Feb 18, 2015 Feb 20, 2015 WESTLAKE CORP CFO Sell 22.5 -1,823 -4.24% $121.8K
Aug 4, 2014 Aug 6, 2014 Westlake Chemical Partners LP CFO Buy 95.0 +10,000 100.00% $240K
Mar 3, 2014 Mar 4, 2014 WESTLAKE CORP CFO Sell 17.5 -17,721 -45.19% $2.4M
Feb 19, 2014 Feb 21, 2014 WESTLAKE CORP CFO Sell 22.5 -1,190 -5.25% $153.5K
Aug 12, 2013 Aug 14, 2013 WESTLAKE CORP CFO Sell 20.0 -2,930 -11.44% $295.9K
Aug 8, 2013 Aug 12, 2013 WESTLAKE CORP CFO Sell 20.0 -3,000 -10.48% $303K