MCCOLLUM MARK A Insider Transactions
WLK Stock Insider Transactions
This summary is for reference only. We do not guarantee the accuracy and completeness of the information. Please do your own due diligence.Direct Holdings
| Class A Shares Change | Class A Shares After | Class B Shares Change | Class B Shares After | Price | Amount | Date | Msg | Url |
|---|---|---|---|---|---|---|---|---|
| 1,128 | 9,656 | 2025-08-11 | Derivatives Exercise | Filing Url | ||||
| 1,136 | 8,528 | 2024-08-12 | Derivatives Exercise | Filing Url | ||||
| 1,446 | 7,392 | 2023-08-14 | Derivatives Exercise | Filing Url | ||||
| 1,763 | 5,946 | 2022-08-15 | Derivatives Exercise | Filing Url | ||||
| 2,400 | 7,183 | 2021-08-16 | Derivatives Exercise | Filing Url | ||||
| 2,387 | 4,783 | 2020-08-17 | Derivatives Exercise | Filing Url | ||||
| 1,409 | 2,396 | 2019-08-19 | Derivatives Exercise | Filing Url | ||||
| 987 | 987 | 2019-05-20 | Derivatives Exercise | Filing Url |