Mark Steven Bender Insider Trading Transactions
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General | Insider Transactions | Monthly Overview
Get the latest insider transactions of Mark Steven Bender. Mark Steven Bender is Sr V P, CFO & Treasurer in WESTLAKE CHEMICAL CORP ($WLK) and Sr Vice President & CFO in WESTLAKE CHEMICAL CORP ($WLK) and Sr VP and CFO in WESTLAKE CHEMICAL CORP ($WLK) and Sr VP, CFO and Treasurer in WESTLAKE CHEMICAL CORP ($WLK) and Vice President & Treasurer in WESTLAKE CHEMICAL CORP ($WLK) and VP, CFO and Treasurer in WESTLAKE CHEMICAL CORP ($WLK).
Latest Insider Trading Transactions of Mark Steven Bender
| 1 Week | 2 Weeks | 1 Month | 3 Months | 6 Months | 1 Year | 2 Years | |
|---|---|---|---|---|---|---|---|
| No. of Purchases | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Purchases ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| No. of Sales | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Value of Sales ($) | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
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| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 19 2014 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Option Exercise | A | 0.00 | 1,576 | 0 | 1,576 | |
| Feb 19 2014 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Option Exercise | A | 127.96 | 4,908 | 628,003 | 4,908 | |
| Aug 14 2013 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Sell | S | 101.00 | 2,930 | 295,930 | 22,685 | 25.6 K to 22.7 K (-11.44 %) |
| Aug 12 2013 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Sell | S | 101.00 | 3,000 | 303,000 | 25,615 | 28.6 K to 25.6 K (-10.48 %) |
| Mar 26 2013 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Option Exercise | M | 25.42 | 3,272 | 83,174 | 0 | |
| Mar 26 2013 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Option Exercise | M | 36.10 | 922 | 33,284 | 0 | |
| Mar 26 2013 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Option Exercise | M | 27.22 | 235 | 6,397 | 0 | |
| Mar 26 2013 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Sell | S | 95.00 | 4,429 | 420,755 | 28,615 | 33 K to 28.6 K (-13.40 %) |
| Mar 26 2013 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Buy | M | 25.42 | 3,272 | 83,174 | 33,044 | 29.8 K to 33 K (+10.99 %) |
| Mar 26 2013 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Buy | M | 36.10 | 922 | 33,284 | 29,772 | 28.9 K to 29.8 K (+3.20 %) |
| Mar 26 2013 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Buy | M | 27.22 | 235 | 6,397 | 28,850 | 28.6 K to 28.9 K (+0.82 %) |
| Mar 04 2013 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Payment of Exercise | F | 84.70 | 16 | 1,355 | 28,615 | 28.6 K to 28.6 K (-0.06 %) |
| Mar 04 2013 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Payment of Exercise | F | 84.09 | 1,567 | 131,769 | 28,631 | 30.2 K to 28.6 K (-5.19 %) |
| Feb 20 2013 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Option Exercise | A | 0.00 | 2,020 | 0 | 2,020 | |
| Feb 20 2013 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Option Exercise | A | 91.40 | 5,370 | 490,791 | 5,370 | |
| Dec 05 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Sell | S | 73.50 | 758 | 55,713 | 30,198 | 31 K to 30.2 K (-2.45 %) |
| Dec 05 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Sell | S | 73.50 | 1,967 | 144,575 | 30,956 | 32.9 K to 31 K (-5.97 %) |
| Dec 05 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Sell | S | 73.50 | 316 | 23,226 | 32,923 | 33.2 K to 32.9 K (-0.95 %) |
| Dec 05 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Sell | S | 73.00 | 3,042 | 222,066 | 33,239 | 36.3 K to 33.2 K (-8.38 %) |
| Nov 28 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Option Exercise | M | 14.24 | 4,407 | 62,734 | 4,407 | |
| Nov 28 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Sell | S | 74.94 | 100 | 7,494 | 36,281 | 36.4 K to 36.3 K (-0.27 %) |
| Nov 28 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Sell | S | 74.93 | 200 | 14,986 | 36,381 | 36.6 K to 36.4 K (-0.55 %) |
| Nov 28 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Sell | S | 74.92 | 325 | 24,349 | 36,581 | 36.9 K to 36.6 K (-0.88 %) |
| Nov 28 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Sell | S | 74.89 | 100 | 7,489 | 36,906 | 37 K to 36.9 K (-0.27 %) |
| Nov 28 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Sell | S | 74.88 | 100 | 7,488 | 37,006 | 37.1 K to 37 K (-0.27 %) |
| Nov 28 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Sell | S | 74.86 | 200 | 14,972 | 37,106 | 37.3 K to 37.1 K (-0.54 %) |
| Nov 28 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Sell | S | 74.84 | 3,382 | 253,109 | 37,306 | 40.7 K to 37.3 K (-8.31 %) |
| Nov 28 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Buy | M | 14.24 | 4,407 | 62,734 | 40,688 | 36.3 K to 40.7 K (+12.15 %) |
| Nov 27 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Option Exercise | M | 14.24 | 1,220 | 17,367 | 8,814 | |
| Nov 27 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Sell | S | 75.95 | 1,220 | 92,659 | 36,281 | 37.5 K to 36.3 K (-3.25 %) |
| Nov 27 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Buy | M | 14.24 | 1,220 | 17,367 | 37,501 | 36.3 K to 37.5 K (+3.36 %) |
| Feb 28 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Payment of Exercise | F | 57.78 | 11 | 636 | 36,281 | 36.3 K to 36.3 K (-0.03 %) |
| Feb 28 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Payment of Exercise | F | 57.50 | 2,889 | 166,118 | 36,292 | 39.2 K to 36.3 K (-7.37 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Option Exercise | M | 19.29 | 7,767 | 149,825 | 0 | |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Option Exercise | M | 14.24 | 20,066 | 285,640 | 10,034 | |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Buy | S | 46.31 | 1,400 | 64,834 | 40,315 | 38.9 K to 40.3 K (+3.60 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.34 | 500 | 23,170 | 41,715 | 42.2 K to 41.7 K (-1.18 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.35 | 883 | 40,927 | 42,215 | 43.1 K to 42.2 K (-2.05 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.37 | 100 | 4,637 | 43,098 | 43.2 K to 43.1 K (-0.23 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.38 | 200 | 9,276 | 43,198 | 43.4 K to 43.2 K (-0.46 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.39 | 2,949 | 136,804 | 43,398 | 46.3 K to 43.4 K (-6.36 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.40 | 300 | 13,920 | 46,347 | 46.6 K to 46.3 K (-0.64 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.41 | 5,145 | 238,779 | 46,647 | 51.8 K to 46.6 K (-9.93 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.43 | 600 | 27,858 | 51,792 | 52.4 K to 51.8 K (-1.15 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.44 | 1,099 | 51,038 | 52,392 | 53.5 K to 52.4 K (-2.05 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.45 | 2,317 | 107,625 | 53,491 | 55.8 K to 53.5 K (-4.15 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.46 | 451 | 20,953 | 55,808 | 56.3 K to 55.8 K (-0.80 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.47 | 200 | 9,294 | 56,259 | 56.5 K to 56.3 K (-0.35 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.48 | 200 | 9,296 | 56,459 | 56.7 K to 56.5 K (-0.35 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.49 | 1,100 | 51,139 | 56,659 | 57.8 K to 56.7 K (-1.90 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.50 | 429 | 19,949 | 57,759 | 58.2 K to 57.8 K (-0.74 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.52 | 3,000 | 139,560 | 58,188 | 61.2 K to 58.2 K (-4.90 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.53 | 2,800 | 130,284 | 61,188 | 64 K to 61.2 K (-4.38 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.58 | 160 | 7,453 | 63,988 | 64.1 K to 64 K (-0.25 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.67 | 2,000 | 93,340 | 64,148 | 66.1 K to 64.1 K (-3.02 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Sell | S | 46.68 | 2,000 | 93,360 | 66,148 | 68.1 K to 66.1 K (-2.93 %) |
| Feb 22 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr V P, CFO & Treas ... | Buy | M | 19.29 | 7,767 | 149,825 | 68,148 | 60.4 K to 68.1 K (+12.86 %) |
| Feb 16 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Payment of Exercise | F | 58.04 | 146 | 8,474 | 35,907 | 36.1 K to 35.9 K (-0.40 %) |
| Feb 16 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Payment of Exercise | F | 58.04 | 20 | 1,161 | 36,053 | 36.1 K to 36.1 K (-0.06 %) |
| Feb 16 2012 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Payment of Exercise | F | 57.08 | 4,242 | 242,133 | 36,073 | 40.3 K to 36.1 K (-10.52 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Option Exercise | M | 19.29 | 7,767 | 149,825 | 0 | |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Option Exercise | M | 14.24 | 20,066 | 285,640 | 10,034 | |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Buy | S | 46.31 | 1,400 | 64,834 | 40,315 | 38.9 K to 40.3 K (+3.60 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.34 | 500 | 23,170 | 41,715 | 42.2 K to 41.7 K (-1.18 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.35 | 883 | 40,927 | 42,215 | 43.1 K to 42.2 K (-2.05 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.37 | 100 | 4,637 | 43,098 | 43.2 K to 43.1 K (-0.23 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.38 | 200 | 9,276 | 43,198 | 43.4 K to 43.2 K (-0.46 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.39 | 2,949 | 136,804 | 43,398 | 46.3 K to 43.4 K (-6.36 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.40 | 300 | 13,920 | 46,347 | 46.6 K to 46.3 K (-0.64 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.41 | 5,145 | 238,779 | 46,647 | 51.8 K to 46.6 K (-9.93 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.43 | 600 | 27,858 | 51,792 | 52.4 K to 51.8 K (-1.15 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.44 | 1,099 | 51,038 | 52,392 | 53.5 K to 52.4 K (-2.05 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.45 | 2,317 | 107,625 | 53,491 | 55.8 K to 53.5 K (-4.15 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.46 | 451 | 20,953 | 55,808 | 56.3 K to 55.8 K (-0.80 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.47 | 200 | 9,294 | 56,259 | 56.5 K to 56.3 K (-0.35 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.48 | 200 | 9,296 | 56,459 | 56.7 K to 56.5 K (-0.35 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.49 | 1,100 | 51,139 | 56,659 | 57.8 K to 56.7 K (-1.90 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.50 | 429 | 19,949 | 57,759 | 58.2 K to 57.8 K (-0.74 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.52 | 3,000 | 139,560 | 58,188 | 61.2 K to 58.2 K (-4.90 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.53 | 2,800 | 130,284 | 61,188 | 64 K to 61.2 K (-4.38 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.58 | 160 | 7,453 | 63,988 | 64.1 K to 64 K (-0.25 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.67 | 2,000 | 93,340 | 64,148 | 66.1 K to 64.1 K (-3.02 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Sell | S | 46.68 | 2,000 | 93,360 | 66,148 | 68.1 K to 66.1 K (-2.93 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Buy | M | 19.29 | 7,767 | 149,825 | 68,148 | 60.4 K to 68.1 K (+12.86 %) |
| Feb 28 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr Vice President & ... | Buy | M | 14.24 | 20,066 | 285,640 | 60,381 | 40.3 K to 60.4 K (+49.77 %) |
| Feb 22 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP and CFO | Option Exercise | A | 45.83 | 6,590 | 302,020 | 6,590 | |
| Feb 22 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP and CFO | Grant | A | 0.00 | 2,764 | 0 | 40,315 | 37.6 K to 40.3 K (+7.36 %) |
| Feb 22 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP and CFO | Payment of Exercise | F | 43.59 | 16 | 697 | 37,551 | 37.6 K to 37.6 K (-0.04 %) |
| Feb 22 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP and CFO | Payment of Exercise | F | 43.41 | 912 | 39,590 | 37,567 | 38.5 K to 37.6 K (-2.37 %) |
| Jan 05 2011 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Payment of Exercise | F | 43.92 | 116 | 5,095 | 38,479 | 38.6 K to 38.5 K (-0.30 %) |
| Aug 10 2010 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Sell | S | 28.17 | 1,000 | 28,170 | 38,595 | 39.6 K to 38.6 K (-2.53 %) |
| Mar 02 2010 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Option Exercise | A | 20.53 | 14,902 | 305,864 | 14,902 | |
| Mar 02 2010 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Grant | A | 0.00 | 5,895 | 0 | 39,595 | 33.7 K to 39.6 K (+17.49 %) |
| Feb 26 2010 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Payment of Exercise | F | 20.27 | 1 | 20 | 33,700 | 33.7 K to 33.7 K (0.00 %) |
| Feb 26 2010 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Payment of Exercise | F | 20.39 | 376 | 7,667 | 33,701 | 34.1 K to 33.7 K (-1.10 %) |
| Jan 06 2010 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Payment of Exercise | F | 25.17 | 117 | 2,945 | 34,077 | 34.2 K to 34.1 K (-0.34 %) |
| Feb 18 2009 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Option Exercise | A | 14.24 | 30,100 | 428,474 | 30,100 | |
| Feb 18 2009 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Grant | A | 0.00 | 11,592 | 0 | 34,308 | 22.7 K to 34.3 K (+51.03 %) |
| Jan 02 2009 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Payment of Exercise | F | 16.31 | 113 | 1,843 | 22,716 | 22.8 K to 22.7 K (-0.49 %) |
| Mar 18 2008 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Payment of Exercise | F | 12.51 | 53 | 663 | 22,829 | 22.9 K to 22.8 K (-0.23 %) |
| Mar 18 2008 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Sr VP, CFO and Trea ... | Payment of Exercise | F | 13.02 | 6 | 78 | 22,882 | 22.9 K to 22.9 K (-0.03 %) |
| Jan 10 2008 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Vice President & T ... | Payment of Exercise | F | 31.97 | 114 | 3,645 | 2,738 | 2.9 K to 2.7 K (-4.00 %) |
| Jan 04 2008 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | VP, CFO and Treasur ... | Payment of Exercise | F | 19.04 | 117 | 2,228 | 19,622 | 19.7 K to 19.6 K (-0.59 %) |
| Sep 05 2007 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | VP, CFO and Treasur ... | Payment of Exercise | F | 26.85 | 15 | 403 | 19,739 | 19.8 K to 19.7 K (-0.08 %) |
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