F. Robert Buesinger

Insider Trading: Sales
Company Symbol Price Amount Relationship Remaining Holdings Date Form 4
WLK $144.50 3,878 21,144 2024-03-15 Filing
WLK $144.50 122 25,022 2024-03-13 Filing
WLK $130.50 4,215 Officer 16,754 2023-11-15 Filing
WLK $98.94 1,000 Officer 10,208 2022-08-31 Filing
WLK $129.47 14,427 Officer 11,780 2022-05-27 Filing
WLK $117.61 22,555 Officer 14,839 2022-03-10 Filing
WLK $115.55 2,730 Officer 14,839 2022-03-09 Filing
WLK $105.00 5,000 Officer 8,217 2021-05-10 Filing
WLK $95.00 7,861 Officer 13,299 2021-03-08 Filing
WLK $92.50 8,652 Officer 21,160 2021-03-08 Filing
WLK $77.50 4,581 Officer 10,569 2020-11-24 Filing
WLK $118.88 1,447 Officer 2,642 2018-05-15 Filing
WLK $113.00 4,034 Officer 4,089 2018-03-05 Filing
WLK $113.05 15,315 Officer 8,123 2018-03-05 Filing
WLK $98.50 2,674 Officer 6,635 2017-12-01 Filing
WLK $93.82 5,214 Officer 9,309 2017-11-17 Filing
WLK $66.25 8,193 Officer 9,309 2017-03-01 Filing
WLK $54.42 2,880 Officer 8,155 2016-11-10 Filing
WLK $77.36 1,872 Officer 7,672 2014-05-07 Filing
WLK $132.95 2,361 Officer 3,836 2014-02-26 Filing