Albert Chao
Insider Trading: Purchases See All
| Company | Symbol | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|---|
| WLK | $86.21 | 3,000 | Large Shareholder, Officer, Director | 441,939 | 2021-08-11 | Filing | |
| WLKP | $14.18 | 1,579 | Large Shareholder, Officer, Director | 166,435 | 2020-03-24 | Filing | |
| WLKP | $13.46 | 3,200 | Large Shareholder, Officer, Director | 164,856 | 2020-03-24 | Filing | |
| WLKP | $13.12 | 4,780 | Large Shareholder, Officer, Director | 161,656 | 2020-03-23 | Filing | |
| WLKP | $14.28 | 1,400 | Large Shareholder, Officer, Director | 156,876 | 2020-03-20 | Filing |
Insider Trading: Sales See All
| Company | Symbol | Price | Amount | Relationship | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|---|
| WLK | $129.38 | 5,045 | Large Shareholder, Officer, Director | 472,983 | 2022-05-19 | Filing | |
| WLK | $130.20 | 20,815 | Large Shareholder, Officer, Director | 478,028 | 2022-05-19 | Filing | |
| WLK | $131.11 | 12,016 | Large Shareholder, Officer, Director | 498,843 | 2022-05-19 | Filing | |
| WLK | $92.29 | 20,327 | Large Shareholder, Officer, Director | 441,939 | 2021-12-02 | Filing | |
| WLK | $91.52 | 7,585 | Large Shareholder, Officer, Director | 462,266 | 2021-12-02 | Filing |