Insider · CIK 0001457009
Michael J Graff
Files at: WLK. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Aug 8, 2026 MForm 4 → | Aug 10, 1:51 pm EDT | WESTLAKE CORPWLK | 2,168 | — | — | 23,310 | — | |
| Aug 21, 2018 MForm 4 → | Aug 22, 9:30 am EDT | WESTLAKE CHEMICAL CORPWLK | 603 | — | — | 8,367 | — | plan? |
| Aug 17, 2018 MForm 4 → | Aug 20, 10:49 am EDT | WESTLAKE CHEMICAL CORPWLK | 2,724 | — | — | 7,764 | — | plan? |
| Aug 21, 2017 MForm 4 → | Aug 22, 9:01 am EDT | WESTLAKE CHEMICAL CORPWLK | 960 | — | — | 5,040 | — | plan? |
| Aug 17, 2017 MForm 4 → | Aug 17, 12:49 pm EDT | WESTLAKE CHEMICAL CORPWLK | 1,003 | — | — | 4,080 | — | plan? |
| Aug 22, 2016 MForm 4 → | Aug 24, 4:08 pm EDT | WESTLAKE CHEMICAL CORPWLK | 1,548 | — | — | 3,077 | — | plan? |
| Aug 22, 2015 MForm 4 → | Aug 25, 4:44 pm EDT | WESTLAKE CHEMICAL CORPWLK | 943 | — | — | 1,529 | — | plan? |
| Aug 23, 2014 MForm 4 → | Feb 20, 2015, 4:18 pm EST | WESTLAKE CHEMICAL CORPWLK | 586 | — | — | 586 | — | plan? late |