Albert Chao

Insider Trading: Purchases
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
WLKP $13.86 12,281 Large Shareholder, Officer, Director 155,476 2020-03-20 Filing
WLKP $14.20 7,035 Large Shareholder, Officer, Director 143,195 2020-03-19 Filing
WLKP $12.44 2,100 Large Shareholder, Officer, Director 136,160 2020-03-19 Filing
WLKP $12.12 5,796 Large Shareholder, Officer, Director 134,060 2020-03-18 Filing
WLKP $11.43 10,178 Large Shareholder, Officer, Director 128,264 2020-03-18 Filing
WLKP $14.26 3,680 Large Shareholder, Officer, Director 118,086 2020-03-17 Filing
WLKP $13.59 6,856 Large Shareholder, Officer, Director 114,406 2020-03-17 Filing
WLKP $14.15 7,535 Large Shareholder, Officer, Director 107,550 2020-03-16 Filing
WLKP $15.18 3,580 Large Shareholder, Officer, Director 100,015 2020-03-13 Filing
WLKP $23.24 10,386 Large Shareholder, Officer, Director 96,435 2018-11-19 Filing
WLKP $23.27 12,452 Large Shareholder, Officer, Director 86,049 2018-11-16 Filing
WLKP $23.20 2,492 Large Shareholder, Officer, Director 73,597 2018-11-15 Filing
WLKP $23.37 11,385 Large Shareholder, Officer, Director 71,105 2018-11-14 Filing
WLKP $23.24 6,220 Large Shareholder, Officer, Director 59,720 2018-11-13 Filing
WLKP $23.16 2,000 Large Shareholder, Officer, Director 53,500 2018-03-06 Filing