Chao James
Insider CIK 1299505 · WLK Senior Chairman, Director, 10% owner · WLKP Senior Chairman, Director, 10% owner
Trades across companies
| Ticker | Code | Trade | Filed | Shares | Price | Value | Owned after | |
|---|---|---|---|---|---|---|---|---|
| WLK WESTLAKE CORP | A Award deriv | 2026-02-20 | 2026-02-23 | 7,472 | — | $0 | 7,472 | SEC↗ |
| WLK WESTLAKE CORP | A Award deriv | 2026-02-20 | 2026-02-23 | 27,382 | — | $0 | 27,382 | SEC↗ |
| WLK WESTLAKE CORP | F Tax w/h | 2026-02-20 | 2026-02-23 | 1,569 | $94.10 | $147.6K | 49,774 | SEC↗ |
| WLK WESTLAKE CORP | A Award | 2026-02-19 | 2026-02-23 | 3,884 | — | $0 | 51,343 | SEC↗ |
| WLK WESTLAKE CORP | F Tax w/h | 2026-02-18 | 2026-02-19 | 2,664 | $98.95 | $263.6K | 47,459 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise deriv | 2026-02-17 | 2026-02-19 | 10,382 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise | 2026-02-17 | 2026-02-19 | 10,382 | — | $0 | 50,123 | SEC↗ |
| WLK WESTLAKE CORP | G Gift | 2025-08-28 | 2025-08-29 | 15,140 | — | $0 | 39,741 | SEC↗ |
| WLKP Westlake Chemical Partners | S Sale | 2025-05-29 | 2025-05-30 | 3,700 | $22.10 | $81.8K | 0 | SEC↗ |
| WLKP Westlake Chemical Partners | S Sale | 2025-05-28 | 2025-05-29 | 4,600 | $22.10 | $101.7K | 3,700 | SEC↗ |
| WLKP Westlake Chemical Partners | S Sale | 2025-05-27 | 2025-05-29 | 5,608 | $22.17 | $124.3K | 8,300 | SEC↗ |
| WLK WESTLAKE CORP | A Award deriv | 2025-02-21 | 2025-02-24 | 37,172 | — | $0 | 37,172 | SEC↗ |
| WLK WESTLAKE CORP | A Award deriv | 2025-02-21 | 2025-02-24 | 12,322 | — | $0 | 12,322 | SEC↗ |
| WLK WESTLAKE CORP | F Tax w/h | 2025-02-21 | 2025-02-24 | 6,554 | $110.54 | $724.5K | 54,881 | SEC↗ |
| WLK WESTLAKE CORP | A Award | 2025-02-20 | 2025-02-24 | 16,375 | — | $0 | 61,435 | SEC↗ |
| WLK WESTLAKE CORP | F Tax w/h | 2025-02-19 | 2025-02-20 | 2,193 | $111.46 | $244.4K | 45,154 | SEC↗ |
| WLK WESTLAKE CORP | F Tax w/h | 2025-02-19 | 2025-02-20 | 94 | $112.76 | $10.6K | 45,060 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise deriv | 2025-02-18 | 2025-02-20 | 8,796 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise | 2025-02-18 | 2025-02-20 | 8,796 | — | $0 | 47,347 | SEC↗ |
| WLK WESTLAKE CORP | G Gift | 2024-08-30 | 2024-09-03 | 6,642 | — | $0 | 38,551 | SEC↗ |
| WLK WESTLAKE CORP | G Gift | 2024-03-28 | 2024-04-01 | 36,632 | — | $0 | 45,193 | SEC↗ |
| WLK WESTLAKE CORP | F Tax w/h | 2024-02-20 | 2024-02-21 | 11,799 | $129.92 | $1.53M | 82,988 | SEC↗ |
| WLK WESTLAKE CORP | F Tax w/h | 2024-02-20 | 2024-02-21 | 1,153 | $136.97 | $157.9K | 81,825 | SEC↗ |
| WLK WESTLAKE CORP | F Tax w/h | 2024-02-20 | 2024-02-21 | 10 | $135.43 | $1.4K | 82,978 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise deriv | 2024-02-19 | 2024-02-21 | 10,774 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise | 2024-02-19 | 2024-02-21 | 10,774 | — | $0 | 94,787 | SEC↗ |
| WLK WESTLAKE CORP | A Award deriv | 2024-02-16 | 2024-02-20 | 25,242 | — | $0 | 25,242 | SEC↗ |
| WLK WESTLAKE CORP | A Award deriv | 2024-02-16 | 2024-02-20 | 9,118 | — | $0 | 9,118 | SEC↗ |
| WLK WESTLAKE CORP | A Award | 2024-02-16 | 2024-02-21 | 21,614 | — | $0 | 84,013 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise deriv | 2023-11-30 | 2023-12-01 | 9,177 | — | $0 | 18,633 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise deriv | 2023-11-30 | 2023-12-01 | 34,559 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise deriv | 2023-11-30 | 2023-12-01 | 24,437 | — | $0 | 12,589 | SEC↗ |
| WLK WESTLAKE CORP | D To issuer | 2023-11-30 | 2023-12-01 | 57,232 | $128.37 | $7.35M | 73,380 | SEC↗ |
| WLK WESTLAKE CORP | D To issuer | 2023-11-30 | 2023-12-01 | 10,981 | $129.14 | $1.42M | 62,399 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise | 2023-11-30 | 2023-12-01 | 9,177 | $108.12 | $992.2K | 130,612 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise | 2023-11-30 | 2023-12-01 | 24,437 | $86.54 | $2.11M | 121,435 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise | 2023-11-30 | 2023-12-01 | 34,599 | $65.81 | $2.28M | 96,998 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise deriv | 2023-08-31 | 2023-09-01 | 55,766 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise deriv | 2023-08-31 | 2023-09-01 | 35,321 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise deriv | 2023-08-31 | 2023-09-01 | 62,197 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise deriv | 2023-08-31 | 2023-09-01 | 47,569 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise deriv | 2023-08-31 | 2023-09-01 | 43,738 | — | $0 | 34,599 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise | 2023-08-31 | 2023-09-01 | 47,569 | $44.42 | $2.11M | 168,209 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise | 2023-08-31 | 2023-09-01 | 62,197 | $61.87 | $3.85M | 230,406 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise | 2023-08-31 | 2023-09-01 | 35,321 | $107.75 | $3.81M | 265,727 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise | 2023-08-31 | 2023-09-01 | 55,766 | $79.83 | $4.45M | 321,493 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise | 2023-08-31 | 2023-09-01 | 43,738 | $65.81 | $2.88M | 365,231 | SEC↗ |
| WLK WESTLAKE CORP | D To issuer | 2023-08-31 | 2023-09-01 | 226,593 | $131.15 | $29.72M | 138,638 | SEC↗ |
| WLK WESTLAKE CORP | D To issuer | 2023-08-31 | 2023-09-01 | 17,998 | $132.48 | $2.38M | 120,640 | SEC↗ |
| WLK WESTLAKE CORP | G Gift | 2023-08-31 | 2023-09-01 | 58,268 | — | $0 | 62,372 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise deriv | 2023-08-30 | 2023-08-31 | 12,321 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise deriv | 2023-08-30 | 2023-08-31 | 17,735 | — | $0 | 47,569 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise | 2023-08-30 | 2023-08-31 | 17,735 | $44.42 | $787.8K | 150,696 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise | 2023-08-30 | 2023-08-31 | 12,321 | $68.09 | $838.9K | 132,961 | SEC↗ |
| WLK WESTLAKE CORP | D To issuer | 2023-08-30 | 2023-08-31 | 30,056 | $133.70 | $4.02M | 120,640 | SEC↗ |
| WLK WESTLAKE CORP | F Tax w/h | 2023-03-13 | 2023-03-15 | 14,836 | $104.32 | $1.55M | 121,429 | SEC↗ |
| WLK WESTLAKE CORP | F Tax w/h | 2023-03-13 | 2023-03-15 | 789 | $105.13 | $82.9K | 120,640 | SEC↗ |
| WLK WESTLAKE CORP | A Award deriv | 2023-02-17 | 2023-02-21 | 28,344 | — | $0 | 28,344 | SEC↗ |
| WLK WESTLAKE CORP | A Award deriv | 2023-02-17 | 2023-02-21 | 10,382 | — | $0 | 10,382 | SEC↗ |
| WLK WESTLAKE CORP | A Award | 2023-02-17 | 2023-02-17 | 37,150 | — | $0 | 136,265 | SEC↗ |
| WLK WESTLAKE CORP | A Award | 2023-02-17 | 2023-03-15 | 37,150 | — | $0 | 136,265 | SEC↗ |
| WLK WESTLAKE CORP | F Tax w/h | 2023-02-15 | 2023-02-16 | 85 | $122.45 | $10.4K | 99,115 | SEC↗ |
| WLK WESTLAKE CORP | F Tax w/h | 2023-02-15 | 2023-02-16 | 6,074 | $121.86 | $740.2K | 99,200 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise deriv | 2023-02-14 | 2023-02-16 | 18,519 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise | 2023-02-14 | 2023-02-16 | 18,519 | — | $0 | 105,274 | SEC↗ |
| WLKP Westlake Chemical Partners | G Gift | 2022-06-09 | 2022-06-13 | 10,000 | — | $0 | 13,908 | SEC↗ |
| WLK WESTLAKE CORP | G Gift | 2022-06-02 | 2022-06-02 | 38,836 | — | $0 | 86,755 | SEC↗ |
| WLKP Westlake Chemical Partners | S Sale | 2022-05-31 | 2022-06-02 | 29,092 | $26.87 | $781.7K | 25,908 | SEC↗ |
| WLKP Westlake Chemical Partners | S Sale | 2022-05-31 | 2022-06-02 | 2,000 | $27.54 | $55.1K | 23,908 | SEC↗ |
| WLK WESTLAKE CORP | F Tax w/h | 2022-03-14 | 2022-03-15 | 9,710 | $118.51 | $1.15M | 125,591 | SEC↗ |
| WLK WESTLAKE CORP | A Award deriv | 2022-02-18 | 2022-02-22 | 27,810 | — | $0 | 27,810 | SEC↗ |
| WLK WESTLAKE CORP | A Award deriv | 2022-02-18 | 2022-02-22 | 8,796 | — | $0 | 8,796 | SEC↗ |
| WLK WESTLAKE CORP | A Award | 2022-02-18 | 2022-02-22 | 24,462 | — | $0 | 135,302 | SEC↗ |
| WLK WESTLAKE CORP | A Award | 2022-02-18 | 2022-03-15 | 24,461 | — | $0 | 135,301 | SEC↗ |
| WLK WESTLAKE CORP | F Tax w/h | 2022-02-16 | 2022-02-17 | 4,308 | $104.96 | $452.2K | 110,887 | SEC↗ |
| WLK WESTLAKE CORP | F Tax w/h | 2022-02-16 | 2022-02-17 | 27 | $105.97 | $2.9K | 110,860 | SEC↗ |
| WLK WESTLAKE CORP | F Tax w/h | 2022-02-16 | 2022-02-17 | 20 | $106.18 | $2.1K | 110,840 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise deriv | 2022-02-15 | 2022-02-17 | 14,683 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CORP | M Exercise | 2022-02-15 | 2022-02-17 | 14,683 | — | $0 | 115,195 | SEC↗ |
| WLK | M Exercise deriv | 2021-12-02 | 2021-12-03 | 16,420 | — | $0 | 0 | SEC↗ |
| WLK | M Exercise | 2021-12-02 | 2021-12-03 | 16,420 | $30.05 | $493.4K | 100,512 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2021-02-19 | 2021-02-22 | 37,026 | — | $0 | 37,026 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2021-02-19 | 2021-02-22 | 10,774 | — | $0 | 10,774 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | F Tax w/h | 2021-02-18 | 2021-02-18 | 2,537 | $85.08 | $215.8K | 84,092 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2021-02-16 | 2021-02-18 | 9,480 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | F Tax w/h | 2021-02-16 | 2021-02-17 | 8 | $87.70 | $702 | 77,149 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | F Tax w/h | 2021-02-16 | 2021-02-17 | 784 | $85.73 | $67.2K | 77,157 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2021-02-16 | 2021-02-18 | 9,480 | — | $0 | 86,629 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2021-02-14 | 2021-02-17 | 3,072 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2021-02-14 | 2021-02-17 | 3,072 | — | $0 | 77,941 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | F Tax w/h | 2020-02-18 | 2020-02-19 | 273 | $61.47 | $16.8K | 74,869 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | F Tax w/h | 2020-02-18 | 2020-02-19 | 4,103 | $60.50 | $248.2K | 75,142 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2020-02-17 | 2020-02-19 | 15,922 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2020-02-17 | 2020-02-19 | 15,922 | — | $0 | 79,245 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2020-02-14 | 2020-02-18 | 78,337 | — | $0 | 78,337 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2020-02-14 | 2020-02-18 | 18,519 | — | $0 | 18,519 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2020-02-14 | 2020-02-18 | 3,072 | — | $0 | 3,072 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | F Tax w/h | 2019-02-19 | 2019-02-20 | 4,861 | $73.29 | $356.3K | 63,785 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | F Tax w/h | 2019-02-19 | 2019-02-20 | 462 | $75.62 | $34.9K | 63,323 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2019-02-18 | 2019-02-20 | 17,154 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2019-02-18 | 2019-02-20 | 17,154 | — | $0 | 68,646 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2019-02-15 | 2019-02-19 | 55,766 | — | $0 | 55,766 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2019-02-15 | 2019-02-19 | 14,683 | — | $0 | 14,683 | SEC↗ |
| WLKP Westlake Chemical Partners | P Buy | 2018-11-12 | 2018-11-14 | 10,000 | $22.77 | $227.7K | 55,000 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2018-05-24 | 2018-05-25 | 33,305 | $120.69 | $4.02M | 51,492 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | F Tax w/h | 2018-02-21 | 2018-02-22 | 4,172 | $106.98 | $446.3K | 84,797 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2018-02-20 | 2018-02-22 | 10,868 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2018-02-20 | 2018-02-22 | 10,868 | — | $0 | 88,969 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2018-02-16 | 2018-02-20 | 35,321 | — | $0 | 35,321 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2018-02-16 | 2018-02-20 | 9,480 | — | $0 | 9,480 | SEC↗ |
| WLKP Westlake Chemical Partners | P Buy | 2017-12-04 | 2017-12-05 | 8,473 | $22.17 | $187.8K | 8,473 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | G Gift | 2017-12-04 | 2017-12-06 | 15,000 | — | $0 | 93,969 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | G Gift | 2017-12-01 | 2017-12-04 | 10,000 | — | $0 | 108,969 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | G Gift | 2017-11-29 | 2017-11-29 | 10,000 | — | $0 | 108,969 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2017-11-24 | 2017-11-27 | 10,109 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2017-11-24 | 2017-11-27 | 23,917 | — | $0 | 12,321 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2017-11-24 | 2017-11-27 | 32,000 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2017-11-24 | 2017-11-27 | 10,109 | $45.70 | $462.0K | 129,078 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2017-11-24 | 2017-11-27 | 23,917 | $68.09 | $1.63M | 152,995 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2017-11-24 | 2017-11-27 | 32,000 | $63.98 | $2.05M | 184,995 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2017-11-24 | 2017-11-27 | 66,026 | $94.61 | $6.25M | 118,969 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2017-11-22 | 2017-11-27 | 10,109 | — | $0 | 10,109 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2017-11-22 | 2017-11-27 | 10,109 | $95.20 | $962.4K | 118,969 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2017-11-22 | 2017-11-27 | 10,109 | $45.70 | $462.0K | 129,078 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2017-02-17 | 2017-02-22 | 15,922 | — | $0 | 15,922 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2017-02-17 | 2017-02-22 | 62,197 | — | $0 | 62,197 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | F Tax w/h | 2017-02-15 | 2017-02-16 | 2,837 | $64.01 | $181.6K | 118,969 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2017-02-14 | 2017-02-16 | 10,274 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2017-02-14 | 2017-02-16 | 10,274 | — | $0 | 121,806 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2016-11-17 | 2016-11-18 | 9,700 | $53.82 | $522.1K | 300 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2016-11-17 | 2016-11-18 | 300 | $54.57 | $16.4K | 0 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2016-11-16 | 2016-11-18 | 10,000 | $54.45 | $544.5K | 10,000 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2016-11-15 | 2016-11-16 | 10,000 | $53.06 | $530.6K | 20,000 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2016-11-14 | 2016-11-16 | 10,000 | $52.84 | $528.4K | 30,000 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2016-02-18 | 2016-02-22 | 17,154 | — | $0 | 17,154 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2016-02-18 | 2016-02-22 | 65,304 | — | $0 | 65,304 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2016-02-15 | 2016-02-18 | 11,406 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2016-02-15 | 2016-02-18 | 11,406 | — | $0 | 111,532 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2015-02-20 | 2015-02-24 | 10,868 | — | $0 | 10,868 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2015-02-20 | 2015-02-24 | 36,238 | — | $0 | 36,238 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2014-08-25 | 2014-08-27 | 30,559 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2014-08-25 | 2014-08-27 | 30,559 | $22.92 | $700.4K | 130,685 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2014-08-25 | 2014-08-27 | 30,559 | $95.00 | $2.90M | 100,126 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2014-08-22 | 2014-08-25 | 31,594 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2014-08-22 | 2014-08-25 | 10,785 | — | $0 | 30,559 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2014-08-22 | 2014-08-25 | 42,379 | $93.57 | $3.97M | 100,126 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2014-08-22 | 2014-08-25 | 31,594 | $10.26 | $324.2K | 142,505 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2014-08-22 | 2014-08-25 | 10,785 | $22.92 | $247.2K | 110,911 | SEC↗ |
| WLKP Westlake Chemical Partners | P Buy | 2014-08-04 | 2014-08-06 | 45,000 | $24.00 | $1.08M | 45,000 | SEC↗ |
| WLKP Westlake Chemical Partners | P Buy | 2014-08-04 | 2014-08-06 | 1,436,115 | — | $0 | 1,436,115 | SEC↗ |
| WLKP Westlake Chemical Partners | P Buy | 2014-08-04 | 2014-08-06 | 45,000 | $24.00 | $1.08M | 45,000 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2014-06-09 | 2014-06-10 | 32,838 | — | $0 | 16,420 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2014-06-09 | 2014-06-10 | 10,108 | — | $0 | 20,218 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2014-06-09 | 2014-06-10 | 10,108 | $45.70 | $461.9K | 110,234 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2014-06-09 | 2014-06-10 | 32,838 | $30.05 | $986.8K | 143,072 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2014-06-09 | 2014-06-10 | 42,946 | $82.01 | $3.52M | 100,126 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | F Tax w/h | 2014-02-19 | 2014-02-21 | 3,662 | $129.00 | $472.4K | 50,063 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | F Tax w/h | 2014-02-19 | 2014-02-21 | 18 | $129.58 | $2.3K | 53,725 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2014-02-14 | 2014-02-19 | 5,137 | — | $0 | 5,137 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2014-02-14 | 2014-02-19 | 16,000 | — | $0 | 16,000 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | G Gift | 2013-12-30 | 2014-01-02 | 9,632 | — | $0 | 53,743 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | G Gift | 2013-12-27 | 2013-12-30 | 1,000 | — | $0 | 63,375 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | G Gift | 2013-12-26 | 2018-02-09 | 1,000 | — | $0 | 78,101 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | G Gift | 2013-12-26 | 2013-12-30 | 500 | — | $0 | 64,375 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | G Gift | 2013-12-16 | 2013-12-18 | 1,000 | — | $0 | 64,875 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | F Tax w/h | 2013-02-28 | 2013-03-04 | 50 | $84.70 | $4.2K | 65,875 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | F Tax w/h | 2013-02-28 | 2013-03-04 | 4,983 | $84.09 | $419.0K | 65,925 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2013-02-15 | 2013-02-20 | 5,703 | — | $0 | 5,703 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2013-02-15 | 2013-02-20 | 15,163 | — | $0 | 15,163 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | G Gift | 2012-12-10 | 2013-01-10 | 12,000 | — | $0 | 95,842 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | G Gift | 2012-12-10 | 2012-12-12 | 8,000 | — | $0 | 107,842 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2012-12-07 | 2012-12-11 | 30,193 | — | $0 | 15,797 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 200 | $75.50 | $15.1K | 118,542 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 300 | $75.48 | $22.6K | 118,742 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 200 | $75.44 | $15.1K | 119,042 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 200 | $75.43 | $15.1K | 119,242 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 100 | $75.40 | $7.5K | 119,442 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 400 | $75.39 | $30.2K | 119,542 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 5,220 | $75.35 | $393.3K | 119,942 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 2,200 | $75.34 | $165.7K | 125,162 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 500 | $75.33 | $37.7K | 127,362 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 1,300 | $75.31 | $97.9K | 127,862 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 300 | $75.27 | $22.6K | 130,362 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 1,600 | $72.26 | $115.6K | 130,662 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 5,077 | $75.25 | $382.0K | 132,262 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 8,696 | $75.23 | $654.2K | 137,339 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2012-12-07 | 2012-12-11 | 30,193 | $20.53 | $619.9K | 146,035 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 200 | $75.50 | $15.1K | 118,342 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 400 | $75.51 | $30.2K | 117,942 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 200 | $75.53 | $15.1K | 117,742 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 100 | $75.55 | $7.6K | 117,642 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 200 | $75.58 | $15.1K | 117,442 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 100 | $75.59 | $7.6K | 117,342 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 300 | $75.65 | $22.7K | 117,042 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 100 | $75.66 | $7.6K | 116,942 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 100 | $75.67 | $7.6K | 116,842 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 100 | $75.68 | $7.6K | 116,742 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 900 | $75.71 | $68.1K | 115,842 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-07 | 2012-12-11 | 1,200 | $75.30 | $90.4K | 129,162 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2012-12-06 | 2012-12-10 | 1,400 | — | $0 | 45,990 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2012-12-06 | 2012-12-10 | 1,400 | $20.53 | $28.7K | 117,242 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-12-06 | 2012-12-10 | 1,400 | $73.00 | $102.2K | 115,842 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2012-08-22 | 2013-02-20 | 33,802 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-08-22 | 2013-02-20 | 33,802 | $69.03 | $2.33M | 90,908 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2012-08-22 | 2013-02-20 | 33,802 | $14.24 | $481.3K | 124,710 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2012-08-22 | 2012-08-24 | 33,802 | — | $0 | 149,644 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-08-22 | 2012-08-24 | 8,865 | $69.05 | $612.1K | 119,744 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-08-22 | 2012-08-24 | 1,000 | $69.08 | $69.1K | 116,842 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-08-22 | 2012-08-24 | 802 | $69.06 | $55.4K | 117,842 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-08-22 | 2012-08-24 | 100 | $69.06 | $6.9K | 118,644 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-08-22 | 2012-08-24 | 1,000 | $69.05 | $69.0K | 118,744 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-08-22 | 2012-08-24 | 1,000 | $69.08 | $69.1K | 115,842 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-08-22 | 2012-08-24 | 5,515 | $69.03 | $380.7K | 128,609 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-08-22 | 2012-08-24 | 300 | $69.02 | $20.7K | 134,124 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-08-22 | 2012-08-24 | 100 | $69.01 | $6.9K | 134,424 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-08-22 | 2012-08-24 | 15,120 | $69.00 | $1.04M | 134,524 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2012-08-22 | 2012-08-24 | 33,802 | $14.24 | $481.3K | 149,644 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2012-05-29 | 2013-02-20 | 70,194 | — | $0 | 33,802 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2012-05-29 | 2012-05-31 | 70,194 | — | $0 | 35,097 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 3,800 | $56.78 | $215.8K | 149,945 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 1,000 | $56.76 | $56.8K | 153,745 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 1,400 | $56.75 | $79.5K | 154,745 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 4,957 | $56.74 | $281.3K | 156,145 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2012-05-29 | 2012-05-31 | 70,194 | $14.24 | $999.6K | 161,102 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 2,178 | $56.97 | $124.1K | 115,842 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 3,540 | $56.96 | $201.6K | 118,020 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 498 | $56.95 | $28.4K | 121,560 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 100 | $56.94 | $5.7K | 122,058 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 1,120 | $56.93 | $63.8K | 122,158 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 100 | $56.93 | $5.7K | 123,278 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 2,646 | $56.92 | $150.6K | 123,378 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 20 | $56.91 | $1.1K | 126,024 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 204 | $56.90 | $11.6K | 126,044 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 399 | $56.88 | $22.7K | 126,248 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 600 | $56.87 | $34.1K | 126,647 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 2,079 | $56.87 | $118.2K | 127,247 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 366 | $56.86 | $20.8K | 129,326 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 300 | $56.85 | $17.1K | 129,692 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 200 | $56.84 | $11.4K | 129,992 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 462 | $56.84 | $26.3K | 130,192 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 100 | $56.83 | $5.7K | 130,654 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 903 | $56.83 | $51.3K | 130,754 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 1,000 | $56.82 | $56.8K | 131,657 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 3,139 | $56.81 | $178.3K | 132,657 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 5,849 | $56.80 | $332.2K | 135,796 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 8,300 | $56.79 | $471.4K | 141,645 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 300 | $56.99 | $17.1K | 115,108 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 434 | $56.98 | $24.7K | 115,408 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 500 | $57.00 | $28.5K | 114,608 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 3,636 | $57.01 | $207.3K | 110,972 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 1,964 | $57.02 | $112.0K | 109,008 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 4,700 | $57.03 | $268.0K | 104,308 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 500 | $57.27 | $28.6K | 90,908 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 200 | $57.23 | $11.4K | 91,408 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 200 | $57.21 | $11.4K | 91,608 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 100 | $57.19 | $5.7K | 91,808 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 100 | $57.19 | $5.7K | 91,908 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 200 | $57.18 | $11.4K | 92,008 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 200 | $57.17 | $11.4K | 92,208 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 1,500 | $57.17 | $85.8K | 92,408 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 500 | $57.16 | $28.6K | 93,908 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 1,271 | $57.15 | $72.6K | 94,408 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 800 | $57.11 | $45.7K | 95,679 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 2,800 | $57.10 | $159.9K | 96,479 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 100 | $57.08 | $5.7K | 99,279 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 1,100 | $57.08 | $62.8K | 99,379 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 1,300 | $57.07 | $74.2K | 100,479 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 1,829 | $57.05 | $104.3K | 101,779 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 600 | $57.04 | $34.2K | 103,608 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-29 | 2012-05-31 | 100 | $57.03 | $5.7K | 104,208 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise deriv | 2012-05-25 | 2012-05-29 | 35,300 | — | $0 | 0 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 100 | $55.24 | $5.5K | 95,064 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 3,107 | $55.24 | $171.6K | 95,164 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 2,248 | $55.25 | $124.2K | 92,816 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 308 | $55.26 | $17.0K | 92,508 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 700 | $55.27 | $38.7K | 91,108 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 816 | $55.23 | $45.1K | 98,271 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 338 | $55.22 | $18.7K | 99,087 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 297 | $55.21 | $16.4K | 99,425 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 6,158 | $55.20 | $339.9K | 99,722 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 2,428 | $55.19 | $134.0K | 105,880 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 500 | $55.18 | $27.6K | 108,308 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 2,300 | $55.17 | $126.9K | 108,808 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 500 | $55.16 | $27.6K | 111,108 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 224 | $55.15 | $12.4K | 111,608 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 206 | $55.13 | $11.4K | 111,832 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 200 | $55.12 | $11.0K | 112,038 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 100 | $55.12 | $5.5K | 112,238 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 1,000 | $55.11 | $55.1K | 112,338 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 3,370 | $55.10 | $185.7K | 113,338 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 1,100 | $55.09 | $60.6K | 116,708 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 1,000 | $55.08 | $55.1K | 117,808 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 7,400 | $55.07 | $407.5K | 118,808 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | M Exercise | 2012-05-25 | 2012-05-29 | 35,300 | $14.50 | $511.9K | 126,208 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | S Sale | 2012-05-25 | 2012-05-29 | 900 | $55.28 | $49.8K | 90,908 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2012-02-17 | 2012-02-22 | 30,787 | — | $0 | 30,787 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award deriv | 2012-02-17 | 2012-02-22 | 24,629 | — | $0 | 24,629 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | A Award | 2012-02-17 | 2012-02-22 | 9,586 | — | $0 | 90,908 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | F Tax w/h | 2012-02-14 | 2012-02-16 | 200 | $58.10 | $11.6K | 81,699 | SEC↗ |
| WLK WESTLAKE CHEMICAL CORP | F Tax w/h | 2012-02-14 | 2012-02-16 | 377 | $58.15 | $21.9K | 81,322 | SEC↗ |