Insider · CIK 0001488587
Robert F. Buesinger
Files at: WLK. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Feb 18, 2019 FMForm 4 → | Feb 20, 1:45 pm EST | WESTLAKE CHEMICAL CORPWLK | 4,509 | $73.49 | $71,282 | 5,211 | — | plan? |
| May 15, 2018 SForm 4 → | May 16, 2:16 pm EDT | WESTLAKE CHEMICAL CORPWLK | 1,447 | $118.88 | $172,012 | 2,642 | −35.4% | plan? |
| Mar 5, 2018 SForm 4 → | Mar 6, 2:50 pm EST | WESTLAKE CHEMICAL CORPWLK | 19,349 | $113.04 | $2,187,203 | 4,089 | −82.6% | plan? |
| Mar 5, 2018 MForm 4 → | Mar 6, 2:50 pm EST | WESTLAKE CHEMICAL CORPWLK | 15,315 | $59.49 | $911,037 | 23,438 | — | plan? |
| Feb 20, 2018 FMForm 4 → | Feb 22, 9:26 am EST | WESTLAKE CHEMICAL CORPWLK | 2,476 | $106.98 | $52,848 | 8,123 | — | plan? |
| Dec 1, 2017 SForm 4 → | Dec 4, 9:58 am EST | WESTLAKE CHEMICAL CORPWLK | 2,674 | $98.50 | $263,389 | 6,635 | −28.7% | plan? |
| Nov 17, 2017 SForm 4 → | Nov 20, 9:45 am EST | WESTLAKE CHEMICAL CORPWLK | 5,214 | $93.82 | $489,199 | 9,309 | −35.9% | plan? |
| Nov 17, 2017 MForm 4 → | Nov 20, 9:45 am EST | WESTLAKE CHEMICAL CORPWLK | 5,214 | $63.98 | $333,579 | 14,523 | — | plan? |
| Mar 1, 2017 SForm 4 → | Mar 3, 6:47 pm EST | WESTLAKE CHEMICAL CORPWLK | 8,193 | $66.25 | $542,786 | 9,309 | −46.8% | plan? |
| Mar 1, 2017 MForm 4 → | Mar 3, 6:47 pm EST | WESTLAKE CHEMICAL CORPWLK | 8,193 | $45.00 | $368,721 | 17,502 | — | plan? |
| Feb 14, 2017 FMForm 4 → | Feb 16, 4:16 pm EST | WESTLAKE CHEMICAL CORPWLK | 2,194 | $64.01 | $33,285 | 9,309 | — | plan? |
| Nov 10, 2016 SForm 4 → | Nov 14, 4:12 pm EST | WESTLAKE CHEMICAL CORPWLK | 2,880 | $54.42 | $156,737 | 8,155 | −26.1% | plan? |
| Nov 10, 2016 MForm 4 → | Nov 14, 4:12 pm EST | WESTLAKE CHEMICAL CORPWLK | 2,880 | $30.05 | $86,551 | 11,035 | — | plan? |
| Feb 15, 2016 FMForm 4 → | Feb 18, 4:03 pm EST | WESTLAKE CHEMICAL CORPWLK | 2,781 | $43.52 | $29,028 | 8,155 | — | plan? late |
| Feb 18, 2015 FForm 4 → | Feb 20, 4:07 pm EST | WESTLAKE CHEMICAL CORPWLK | 964 | $66.79 | $64,383 | 6,708 | — | plan? |