$WLK Insider Trading
FREE EMAIL WATCHDOG
Get free email notifications about insider trading in WESTLAKE CHEMICAL CORP.
- Your email is safe with us.
- The service is free and you can unsubscribe at any time.
General | Insiders | Insider Transactions | Monthly Overview | Weekly Overview
Overview of all insider trading transactions in WESTLAKE CHEMICAL CORP. Get notifications about new insider transactions in WESTLAKE CHEMICAL CORP for free.
Page: < prev 1 ... 12 13 14 15 16 17 18 next >
| Date | Ticker | Company | Owner | Relationship | Transaction | Code | Cost ($) | Shares | Transaction Value ($) | Total Shares | % Holdings |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Feb 21 2008 | WLK | WESTLAKE CHEMICAL ... | Taylor Jeffrey L | Vice President | Grant | A | 0.00 | 4,122 | 0 | 15,181 | 11.1 K to 15.2 K (+37.27 %) |
| Feb 21 2008 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Option Exercise | A | 19.29 | 49,007 | 945,345 | 49,007 | |
| Feb 21 2008 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Option Exercise | A | 19.29 | 68,422 | 1,319,860 | 68,422 | |
| Feb 21 2008 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Grant | A | 0.00 | 20,607 | 0 | 57,322 | 36.7 K to 57.3 K (+56.13 %) |
| Feb 21 2008 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Grant | A | 0.00 | 28,771 | 0 | 51,340 | 22.6 K to 51.3 K (+127.48 %) |
| Feb 21 2008 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Option Exercise | A | 19.29 | 68,422 | 1,319,860 | 68,422 | |
| Feb 21 2008 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Option Exercise | A | 19.29 | 49,007 | 945,345 | 49,007 | |
| Feb 21 2008 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Grant | A | 0.00 | 28,771 | 0 | 51,340 | 22.6 K to 51.3 K (+127.48 %) |
| Feb 21 2008 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Grant | A | 0.00 | 20,607 | 0 | 57,322 | 36.7 K to 57.3 K (+56.13 %) |
| 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 07 2007 | WLK | WESTLAKE CHEMICAL ... | Wilder Warren W | Senior Vice Preside ... | Payment of Exercise | F | 26.64 | 156 | 4,156 | 19,577 | 19.7 K to 19.6 K (-0.79 %) |
| 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 %) |
| Sep 05 2007 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Payment of Exercise | F | 26.85 | 148 | 3,974 | 13,168 | 13.3 K to 13.2 K (-1.11 %) |
| Sep 05 2007 | WLK | WESTLAKE CHEMICAL ... | Taylor Jeffrey L | Vice President | Payment of Exercise | F | 26.77 | 1 | 27 | 11,059 | 11.1 K to 11.1 K (-0.01 %) |
| Sep 05 2007 | WLK | WESTLAKE CHEMICAL ... | Taylor Jeffrey L | Vice President | Payment of Exercise | F | 26.85 | 120 | 3,222 | 11,060 | 11.2 K to 11.1 K (-1.07 %) |
| Sep 05 2007 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | VP & Chief Account ... | Payment of Exercise | F | 26.85 | 102 | 2,739 | 18,271 | 18.4 K to 18.3 K (-0.56 %) |
| Sep 05 2007 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Payment of Exercise | F | 26.77 | 1 | 27 | 16,273 | 16.3 K to 16.3 K (-0.01 %) |
| Sep 05 2007 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Payment of Exercise | F | 26.85 | 185 | 4,967 | 16,274 | 16.5 K to 16.3 K (-1.12 %) |
| Sep 05 2007 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Payment of Exercise | F | 26.77 | 1 | 27 | 36,715 | 36.7 K to 36.7 K (0.00 %) |
| Sep 05 2007 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Payment of Exercise | F | 26.85 | 563 | 15,117 | 36,716 | 37.3 K to 36.7 K (-1.51 %) |
| Sep 05 2007 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Payment of Exercise | F | 26.77 | 3 | 80 | 22,569 | 22.6 K to 22.6 K (-0.01 %) |
| Sep 05 2007 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Payment of Exercise | F | 26.85 | 1,056 | 28,354 | 22,572 | 23.6 K to 22.6 K (-4.47 %) |
| Sep 05 2007 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Payment of Exercise | F | 26.77 | 3 | 80 | 22,569 | 22.6 K to 22.6 K (-0.01 %) |
| Sep 05 2007 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Payment of Exercise | F | 26.85 | 1,056 | 28,354 | 22,572 | 23.6 K to 22.6 K (-4.47 %) |
| Sep 05 2007 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Payment of Exercise | F | 26.77 | 1 | 27 | 36,715 | 36.7 K to 36.7 K (0.00 %) |
| Sep 05 2007 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Payment of Exercise | F | 26.85 | 563 | 15,117 | 36,716 | 37.3 K to 36.7 K (-1.51 %) |
| Sep 05 2007 | WLK | WESTLAKE CHEMICAL ... | Morse Wayne D | Senior Vice Preside ... | Payment of Exercise | F | 26.85 | 231 | 6,202 | 12,839 | 13.1 K to 12.8 K (-1.77 %) |
| Aug 22 2007 | WLK | WESTLAKE CHEMICAL ... | Wilder Warren W | Senior Vice Preside ... | Option Exercise | M | 14.50 | 1,400 | 20,300 | 3,434 | |
| Aug 22 2007 | WLK | WESTLAKE CHEMICAL ... | Wilder Warren W | Senior Vice Preside ... | Sell | D | 28.00 | 1,400 | 39,200 | 19,733 | 21.1 K to 19.7 K (-6.62 %) |
| Aug 22 2007 | WLK | WESTLAKE CHEMICAL ... | Wilder Warren W | Senior Vice Preside ... | Buy | M | 14.50 | 1,400 | 20,300 | 21,133 | 19.7 K to 21.1 K (+7.09 %) |
| Aug 22 2007 | WLK | WESTLAKE CHEMICAL ... | Jenkins Dorothy C | Director | Option Exercise | A | 27.13 | 1,920 | 52,080 | 1,920 | |
| Aug 22 2007 | WLK | WESTLAKE CHEMICAL ... | Jenkins Dorothy C | Director | Grant | A | 0.00 | 922 | 0 | 7,534 | 6.6 K to 7.5 K (+13.94 %) |
| Aug 22 2007 | WLK | WESTLAKE CHEMICAL ... | BARNETT E WILLIAM | Director | Option Exercise | A | 27.13 | 1,920 | 52,080 | 1,920 | |
| Aug 22 2007 | WLK | WESTLAKE CHEMICAL ... | BARNETT E WILLIAM | Director | Grant | A | 0.00 | 922 | 0 | 1,753 | 831 to 1.8 K (+110.95 %) |
| Aug 21 2007 | WLK | WESTLAKE CHEMICAL ... | LUKENS MAX L | Director | Option Exercise | A | 27.13 | 1,920 | 52,080 | 1,920 | |
| Aug 21 2007 | WLK | WESTLAKE CHEMICAL ... | LUKENS MAX L | Director | Grant | A | 0.00 | 922 | 0 | 2,534 | 1.6 K to 2.5 K (+57.20 %) |
| Aug 21 2007 | WLK | WESTLAKE CHEMICAL ... | BLAKELY ROBERT T | Director | Option Exercise | A | 27.13 | 1,920 | 52,080 | 1,920 | |
| Aug 21 2007 | WLK | WESTLAKE CHEMICAL ... | BLAKELY ROBERT T | Director | Grant | A | 0.00 | 922 | 0 | 2,534 | 1.6 K to 2.5 K (+57.20 %) |
| Aug 21 2007 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Option Exercise | M | 14.50 | 4,734 | 68,643 | 0 | |
| Aug 21 2007 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Sell | S | 27.62 | 205 | 5,662 | 13,316 | 13.5 K to 13.3 K (-1.52 %) |
| Aug 21 2007 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Sell | S | 27.90 | 2,034 | 56,749 | 13,521 | 15.6 K to 13.5 K (-13.08 %) |
| Aug 21 2007 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Sell | S | 27.80 | 200 | 5,560 | 15,555 | 15.8 K to 15.6 K (-1.27 %) |
| Aug 21 2007 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Sell | S | 27.78 | 2,500 | 69,450 | 15,755 | 18.3 K to 15.8 K (-13.69 %) |
| Aug 21 2007 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Buy | M | 14.50 | 4,734 | 68,643 | 18,255 | 13.5 K to 18.3 K (+35.01 %) |
| Mar 19 2007 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Payment of Exercise | F | 27.55 | 707 | 19,478 | 23,628 | 24.3 K to 23.6 K (-2.91 %) |
| Mar 19 2007 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Payment of Exercise | F | 27.55 | 377 | 10,386 | 37,279 | 37.7 K to 37.3 K (-1.00 %) |
| Mar 19 2007 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Payment of Exercise | F | 27.55 | 377 | 10,386 | 37,279 | 37.7 K to 37.3 K (-1.00 %) |
| Mar 19 2007 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Payment of Exercise | F | 27.55 | 707 | 19,478 | 23,628 | 24.3 K to 23.6 K (-2.91 %) |
| Mar 19 2007 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Payment of Exercise | F | 27.55 | 76 | 2,094 | 13,521 | 13.6 K to 13.5 K (-0.56 %) |
| Mar 19 2007 | WLK | WESTLAKE CHEMICAL ... | Wilder Warren W | Senior Vice Preside ... | Payment of Exercise | F | 27.55 | 69 | 1,901 | 19,733 | 19.8 K to 19.7 K (-0.35 %) |
| Mar 19 2007 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Payment of Exercise | F | 27.55 | 83 | 2,287 | 16,459 | 16.5 K to 16.5 K (-0.50 %) |
| Mar 19 2007 | WLK | WESTLAKE CHEMICAL ... | Taylor Jeffrey L | Vice President | Payment of Exercise | F | 27.55 | 62 | 1,708 | 11,180 | 11.2 K to 11.2 K (-0.55 %) |
| Mar 19 2007 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | VP, CFO and Treasur ... | Payment of Exercise | F | 27.55 | 51 | 1,405 | 19,754 | 19.8 K to 19.8 K (-0.26 %) |
| Mar 19 2007 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Payment of Exercise | F | 27.55 | 53 | 1,460 | 18,373 | 18.4 K to 18.4 K (-0.29 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Option Exercise | A | 31.61 | 21,090 | 666,655 | 21,090 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Option Exercise | A | 31.61 | 15,488 | 489,576 | 15,488 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Grant | A | 0.00 | 10,123 | 0 | 24,335 | 14.2 K to 24.3 K (+71.23 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Grant | A | 0.00 | 7,434 | 0 | 37,656 | 30.2 K to 37.7 K (+24.60 %) |
| Mar 19 2007 | WLK | WESTLAKE CHEMICAL ... | Morse Wayne D | Senior Vice Preside ... | Payment of Exercise | F | 27.55 | 104 | 2,865 | 13,070 | 13.2 K to 13.1 K (-0.79 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Option Exercise | A | 31.61 | 15,488 | 489,576 | 15,488 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Option Exercise | A | 31.61 | 21,090 | 666,655 | 21,090 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Grant | A | 0.00 | 7,434 | 0 | 37,656 | 30.2 K to 37.7 K (+24.60 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Grant | A | 0.00 | 10,123 | 0 | 24,335 | 14.2 K to 24.3 K (+71.23 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Option Exercise | A | 31.61 | 15,357 | 485,435 | 15,357 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Option Exercise | A | 31.61 | 3,585 | 113,322 | 3,585 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Grant | A | 0.00 | 7,909 | 0 | 13,597 | 5.7 K to 13.6 K (+139.05 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Grant | A | 0.00 | 1,721 | 0 | 5,688 | 4 K to 5.7 K (+43.38 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Wilder Warren W | Senior Vice Preside ... | Option Exercise | A | 31.61 | 30,714 | 970,870 | 30,714 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Wilder Warren W | Senior Vice Preside ... | Option Exercise | A | 31.61 | 3,625 | 114,586 | 3,625 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Wilder Warren W | Senior Vice Preside ... | Grant | A | 0.00 | 15,818 | 0 | 19,802 | 4 K to 19.8 K (+397.04 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Wilder Warren W | Senior Vice Preside ... | Grant | A | 0.00 | 1,740 | 0 | 3,984 | 2.2 K to 4 K (+77.54 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Option Exercise | A | 31.61 | 30,714 | 970,870 | 30,714 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Option Exercise | A | 31.61 | 2,595 | 82,028 | 2,595 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Grant | A | 0.00 | 15,818 | 0 | 18,426 | 2.6 K to 18.4 K (+606.52 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Grant | A | 0.00 | 1,246 | 0 | 2,608 | 1.4 K to 2.6 K (+91.48 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Condon Donald Marion Jr | Senior Vice Preside ... | Option Exercise | A | 31.61 | 15,357 | 485,435 | 15,357 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Condon Donald Marion Jr | Senior Vice Preside ... | Option Exercise | A | 31.61 | 1,648 | 52,093 | 1,648 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Condon Donald Marion Jr | Senior Vice Preside ... | Grant | A | 0.00 | 7,909 | 0 | 8,700 | 791 to 8.7 K (+999.87 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Condon Donald Marion Jr | Senior Vice Preside ... | Grant | A | 0.00 | 791 | 0 | 791 | 0 to 791 |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Morse Wayne D | Senior Vice Preside ... | Option Exercise | A | 31.61 | 15,357 | 485,435 | 15,357 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Morse Wayne D | Senior Vice Preside ... | Option Exercise | A | 31.61 | 4,894 | 154,699 | 4,894 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Morse Wayne D | Senior Vice Preside ... | Grant | A | 0.00 | 7,909 | 0 | 13,174 | 5.3 K to 13.2 K (+150.22 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Morse Wayne D | Senior Vice Preside ... | Grant | A | 0.00 | 2,349 | 0 | 5,265 | 2.9 K to 5.3 K (+80.56 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | VP, CFO and Treasur ... | Option Exercise | A | 31.61 | 30,714 | 970,870 | 30,714 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | VP, CFO and Treasur ... | Option Exercise | A | 31.61 | 2,364 | 74,726 | 2,364 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | VP, CFO and Treasur ... | Grant | A | 0.00 | 15,818 | 0 | 19,805 | 4 K to 19.8 K (+396.74 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | VP, CFO and Treasur ... | Grant | A | 0.00 | 1,135 | 0 | 3,987 | 2.9 K to 4 K (+39.80 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Taylor Jeffrey L | Vice President | Option Exercise | A | 31.61 | 15,357 | 485,435 | 15,357 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Taylor Jeffrey L | Vice President | Option Exercise | A | 31.61 | 3,058 | 96,663 | 3,058 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Taylor Jeffrey L | Vice President | Grant | A | 0.00 | 7,909 | 0 | 11,242 | 3.3 K to 11.2 K (+237.29 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Taylor Jeffrey L | Vice President | Grant | A | 0.00 | 1,468 | 0 | 3,333 | 1.9 K to 3.3 K (+78.71 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Option Exercise | A | 31.61 | 23,036 | 728,168 | 23,036 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Option Exercise | A | 31.61 | 4,123 | 130,328 | 4,123 | |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Grant | A | 0.00 | 11,863 | 0 | 16,542 | 4.7 K to 16.5 K (+253.54 %) |
| Mar 05 2007 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Grant | A | 0.00 | 1,979 | 0 | 4,679 | 2.7 K to 4.7 K (+73.30 %) |
| Nov 17 2006 | WLK | WESTLAKE CHEMICAL ... | Taylor Jeffrey L | Vice President | Sell | S | 35.01 | 34 | 1,190 | 1,865 | 1.9 K to 1.9 K (-1.79 %) |
| Nov 17 2006 | WLK | WESTLAKE CHEMICAL ... | Taylor Jeffrey L | Vice President | Sell | S | 35.04 | 300 | 10,512 | 1,899 | 2.2 K to 1.9 K (-13.64 %) |
| Nov 16 2006 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Sell | S | 34.22 | 516 | 17,658 | 2,700 | 3.2 K to 2.7 K (-16.04 %) |
| Nov 15 2006 | WLK | WESTLAKE CHEMICAL ... | Morse Wayne D | Senior Vice Preside ... | Option Exercise | M | 27.22 | 1,016 | 27,656 | 3,048 | |
| Nov 15 2006 | WLK | WESTLAKE CHEMICAL ... | Morse Wayne D | Senior Vice Preside ... | Sell | D | 33.98 | 1,761 | 59,839 | 2,916 | 4.7 K to 2.9 K (-37.65 %) |
| Nov 15 2006 | WLK | WESTLAKE CHEMICAL ... | Morse Wayne D | Senior Vice Preside ... | Buy | M | 27.22 | 1,016 | 27,656 | 4,677 | 3.7 K to 4.7 K (+27.75 %) |
| Nov 08 2006 | WLK | WESTLAKE CHEMICAL ... | Wilder Warren W | Senior Vice Preside ... | Option Exercise | M | 14.50 | 4,866 | 70,557 | 4,867 | |
| Nov 08 2006 | WLK | WESTLAKE CHEMICAL ... | Wilder Warren W | Senior Vice Preside ... | Sell | S | 32.22 | 5,295 | 170,605 | 2,244 | 7.5 K to 2.2 K (-70.23 %) |
| Nov 08 2006 | WLK | WESTLAKE CHEMICAL ... | Wilder Warren W | Senior Vice Preside ... | Buy | M | 14.50 | 4,866 | 70,557 | 7,539 | 2.7 K to 7.5 K (+182.04 %) |
| Nov 08 2006 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Sell | S | 31.75 | 280 | 8,890 | 1,362 | 1.6 K to 1.4 K (-17.05 %) |
| Nov 08 2006 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Sell | S | 32.14 | 411 | 13,210 | 3,967 | 4.4 K to 4 K (-9.39 %) |
| Sep 05 2006 | WLK | WESTLAKE CHEMICAL ... | Wilder Warren W | Senior Vice Preside ... | Payment of Exercise | F | 29.83 | 156 | 4,653 | 2,673 | 2.8 K to 2.7 K (-5.51 %) |
| Sep 05 2006 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Payment of Exercise | F | 29.83 | 149 | 4,445 | 4,378 | 4.5 K to 4.4 K (-3.29 %) |
| Sep 05 2006 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Payment of Exercise | F | 29.83 | 186 | 5,548 | 3,216 | 3.4 K to 3.2 K (-5.47 %) |
| Sep 05 2006 | WLK | WESTLAKE CHEMICAL ... | Morse Wayne D | Senior Vice Preside ... | Payment of Exercise | F | 29.83 | 233 | 6,950 | 3,661 | 3.9 K to 3.7 K (-5.98 %) |
| Sep 05 2006 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Payment of Exercise | F | 29.83 | 103 | 3,072 | 1,642 | 1.7 K to 1.6 K (-5.90 %) |
| Sep 05 2006 | WLK | WESTLAKE CHEMICAL ... | Taylor Jeffrey L | Vice President | Payment of Exercise | F | 29.83 | 121 | 3,609 | 2,199 | 2.3 K to 2.2 K (-5.22 %) |
| Sep 05 2006 | WLK | WESTLAKE CHEMICAL ... | Bender Mark Steven | Vice President & T ... | Payment of Exercise | F | 29.83 | 15 | 447 | 2,852 | 2.9 K to 2.9 K (-0.52 %) |
| Aug 31 2006 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Option Exercise | M | 14.50 | 4,733 | 68,629 | 4,734 | |
| Aug 31 2006 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Sell | S | 29.07 | 2,900 | 84,303 | 4,527 | 7.4 K to 4.5 K (-39.05 %) |
| Aug 31 2006 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Sell | S | 29.03 | 1,833 | 53,212 | 7,427 | 9.3 K to 7.4 K (-19.79 %) |
| Aug 31 2006 | WLK | WESTLAKE CHEMICAL ... | Wallace Stephen | VP, General Counsel ... | Buy | M | 14.50 | 4,733 | 68,629 | 9,260 | 4.5 K to 9.3 K (+104.55 %) |
| Sep 05 2006 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Payment of Exercise | F | 29.83 | 1,064 | 31,739 | 14,212 | 15.3 K to 14.2 K (-6.97 %) |
| Sep 05 2006 | WLK | WESTLAKE CHEMICAL ... | Chao James | Chairman | Payment of Exercise | F | 29.83 | 567 | 16,914 | 30,222 | 30.8 K to 30.2 K (-1.84 %) |
| Sep 05 2006 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Payment of Exercise | F | 29.83 | 567 | 16,914 | 30,222 | 30.8 K to 30.2 K (-1.84 %) |
| Sep 05 2006 | WLK | WESTLAKE CHEMICAL ... | Chao Albert | President & CEO | Payment of Exercise | F | 29.83 | 1,064 | 31,739 | 14,212 | 15.3 K to 14.2 K (-6.97 %) |
| Sep 01 2006 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Option Exercise | M | 14.50 | 4,703 | 68,194 | 7,767 | |
| Sep 01 2006 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Sell | S | 29.40 | 4,703 | 138,268 | 3,402 | 8.1 K to 3.4 K (-58.03 %) |
| Sep 01 2006 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Buy | M | 14.50 | 4,703 | 68,194 | 8,105 | 3.4 K to 8.1 K (+138.24 %) |
| Aug 31 2006 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Option Exercise | M | 14.50 | 1,767 | 25,622 | 3,767 | |
| Aug 31 2006 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Sell | S | 29.23 | 467 | 13,650 | 1,745 | 2.2 K to 1.7 K (-21.11 %) |
| Aug 31 2006 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Sell | S | 29.24 | 400 | 11,696 | 2,212 | 2.6 K to 2.2 K (-15.31 %) |
| Aug 31 2006 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Sell | S | 29.25 | 900 | 26,325 | 2,612 | 3.5 K to 2.6 K (-25.63 %) |
| Aug 31 2006 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Buy | M | 14.50 | 1,767 | 25,622 | 3,512 | 1.7 K to 3.5 K (+101.26 %) |
| Aug 31 2006 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Option Exercise | M | 14.50 | 1,767 | 25,622 | 3,767 | |
| Aug 31 2006 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Sell | S | 29.23 | 467 | 13,650 | 1,745 | 2.2 K to 1.7 K (-21.11 %) |
| Aug 31 2006 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Sell | S | 29.24 | 400 | 11,696 | 2,212 | 2.6 K to 2.2 K (-15.31 %) |
| Aug 31 2006 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Sell | S | 29.25 | 900 | 26,325 | 2,612 | 3.5 K to 2.6 K (-25.63 %) |
| Aug 31 2006 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Buy | M | 14.50 | 1,767 | 25,622 | 3,512 | 1.7 K to 3.5 K (+101.26 %) |
| Aug 31 2006 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Option Exercise | M | 14.50 | 1,564 | 22,678 | 12,470 | |
| Aug 31 2006 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Sell | S | 29.40 | 1,564 | 45,982 | 3,402 | 5 K to 3.4 K (-31.49 %) |
| Aug 31 2006 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Buy | M | 14.50 | 1,564 | 22,678 | 4,966 | 3.4 K to 5 K (+45.97 %) |
| Aug 24 2006 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Option Exercise | M | 14.50 | 2,000 | 29,000 | 5,534 | |
| Aug 24 2006 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Sell | S | 29.47 | 2,000 | 58,940 | 1,745 | 3.7 K to 1.7 K (-53.40 %) |
| Aug 24 2006 | WLK | WESTLAKE CHEMICAL ... | Mangieri George J | Vice President & C ... | Buy | M | 14.50 | 2,000 | 29,000 | 3,745 | 1.7 K to 3.7 K (+114.61 %) |
| Aug 23 2006 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Option Exercise | M | 14.50 | 1,500 | 21,750 | 14,034 | |
| Aug 23 2006 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Sell | S | 30.00 | 1,500 | 45,000 | 3,402 | 4.9 K to 3.4 K (-30.60 %) |
| Aug 23 2006 | WLK | WESTLAKE CHEMICAL ... | Hansen David R | Sr VP Administratio ... | Buy | M | 14.50 | 1,500 | 21,750 | 4,902 | 3.4 K to 4.9 K (+44.09 %) |
| Aug 23 2006 | WLK | WESTLAKE CHEMICAL ... | Taylor Jeffrey L | Vice President | Option Exercise | M | 14.50 | 3,967 | 57,522 | 3,967 | |
| Aug 23 2006 | WLK | WESTLAKE CHEMICAL ... | Taylor Jeffrey L | Vice President | Sell | S | 29.40 | 3,967 | 116,630 | 2,320 | 6.3 K to 2.3 K (-63.10 %) |
| Aug 23 2006 | WLK | WESTLAKE CHEMICAL ... | Taylor Jeffrey L | Vice President | Buy | M | 14.50 | 3,967 | 57,522 | 6,287 | 2.3 K to 6.3 K (+170.99 %) |
| Aug 23 2006 | WLK | WESTLAKE CHEMICAL ... | Morse Wayne D | Senior Vice Preside ... | Option Exercise | M | 14.50 | 4,833 | 70,079 | 4,834 | |
| Aug 23 2006 | WLK | WESTLAKE CHEMICAL ... | Morse Wayne D | Senior Vice Preside ... | Sell | S | 29.50 | 4,833 | 142,574 | 3,894 | 8.7 K to 3.9 K (-55.38 %) |
| Aug 23 2006 | WLK | WESTLAKE CHEMICAL ... | Morse Wayne D | Senior Vice Preside ... | Buy | M | 14.50 | 4,833 | 70,079 | 8,727 | 3.9 K to 8.7 K (+124.11 %) |