Robert F. Buesinger
Known title: EVP, Vinyl ProductsCIK: 0001488587
Associated companies
Transaction History
| WLK | ▼ Sell | Open Market | 4,000 | $461K | 3/27/2026 | View on chart |
| WLK | ▼ Sell | Tax Withholding | 326 | $31K | 2/20/2026 | View on chart |
| WLK | ▲ Buy | Grant | 1,301 | $0 | 2/19/2026 | View on chart |
| WLK | ▼ Sell | Tax Withholding | 903 | $89K | 2/18/2026 | View on chart |
| WLK | ▲ Buy | Option Exercise | 3,478 | $0 | 2/17/2026 | View on chart |
| WLK | ▼ Sell | Open Market | 83 | $6K | 5/27/2025 | View on chart |
| WLK | ▲ Buy | Open Market | 83 | $8K | 4/22/2025 | View on chart |
| WLK | ▼ Sell | Tax Withholding | 2,738 | $303K | 2/21/2025 | View on chart |
| WLK | ▲ Buy | Grant | 6,839 | $0 | 2/20/2025 | View on chart |
| WLK | ▼ Sell | Tax Withholding | 3,851 | $429K | 2/19/2025 | View on chart |
| WLK | ▼ Sell | Tax Withholding | 164 | $18K | 2/19/2025 | View on chart |
| WLK | ▲ Buy | Option Exercise | 12,923 | $0 | 2/18/2025 | View on chart |
| WLK | ▼ Sell | Tax Withholding | 2,772 | $403K | 8/14/2024 | View on chart |
| WLK | ▲ Buy | Option Exercise | 7,051 | $0 | 8/13/2024 | View on chart |
| WLK | ▼ Sell | Open Market | 3,500 | $555K | 5/9/2024 | View on chart |
| WLK | ▲ Buy | Option Exercise | 3,133 | $384K | 5/7/2024 | View on chart |
| WLK | ▼ Sell | Other | 3,133 | $493K | 5/7/2024 | View on chart |
| WLK | ▼ Sell | Open Market | 3,878 | $560K | 3/15/2024 | View on chart |
| WLK | ▼ Sell | Open Market | 122 | $18K | 3/13/2024 | View on chart |
| WLK | ▼ Sell | Other | 12,670 | $1.8M | 3/7/2024 | View on chart |
| WLK | ▲ Buy | Option Exercise | 5,005 | $433K | 3/7/2024 | View on chart |
| WLK | ▲ Buy | Option Exercise | 7,665 | $829K | 3/7/2024 | View on chart |
| WLK | ▼ Sell | Tax Withholding | 4,083 | $530K | 2/20/2024 | View on chart |
| WLK | ▼ Sell | Tax Withholding | 3 | $406 | 2/20/2024 | View on chart |
| WLK | ▼ Sell | Tax Withholding | 399 | $55K | 2/20/2024 | View on chart |
| WLK | ▲ Buy | Option Exercise | 4,283 | $0 | 2/19/2024 | View on chart |
| WLK | ▲ Buy | Grant | 8,592 | $0 | 2/16/2024 | View on chart |
| WLK | ▼ Sell | Open Market | 4,215 | $550K | 11/15/2023 | View on chart |
| WLK | ▲ Buy | Option Exercise | 4,857 | $420K | 8/30/2023 | View on chart |
| WLK | ▼ Sell | Other | 4,857 | $653K | 8/30/2023 | View on chart |
| WLK | ▲ Buy | Option Exercise | 8,100 | $533K | 8/29/2023 | View on chart |
| WLK | ▼ Sell | Other | 8,100 | $1.1M | 8/29/2023 | View on chart |
| WLK | ▲ Buy | Grant | 11,298 | $0 | 2/17/2023 | View on chart |
| WLK | ▼ Sell | Tax Withholding | 1,397 | $170K | 2/15/2023 | View on chart |
| WLK | ▼ Sell | Tax Withholding | 20 | $2K | 2/15/2023 | View on chart |
| WLK | ▲ Buy | Option Exercise | 5,632 | — | 2/14/2023 | View on chart |
| WLK | ▼ Sell | Open Market | 1,000 | $99K | 8/31/2022 | View on chart |
| WLK | ▼ Sell | Gift | 572 | $0 | 8/23/2022 | View on chart |
| WLK | ▲ Buy | Option Exercise | 9,571 | $1.0M | 5/27/2022 | View on chart |
| WLK | ▲ Buy | Option Exercise | 4,856 | $420K | 5/27/2022 | View on chart |
| WLK | ▼ Sell | Open Market | 14,427 | $1.9M | 5/27/2022 | View on chart |
| WLK | ▼ Sell | Gift | 500 | $0 | 3/15/2022 | View on chart |
| WLK | ▲ Buy | Option Exercise | 14,694 | $1.2M | 3/10/2022 | View on chart |
| WLK | ▲ Buy | Option Exercise | 7,861 | $517K | 3/10/2022 | View on chart |
| WLK | ▼ Sell | Open Market | 22,555 | $2.7M | 3/10/2022 | View on chart |
| WLK | ▼ Sell | Open Market | 2,730 | $315K | 3/9/2022 | View on chart |
| WLK | ▲ Buy | Grant | 6,446 | $0 | 2/18/2022 | View on chart |
| WLK | ▼ Sell | Tax Withholding | 963 | $101K | 2/16/2022 | View on chart |
| WLK | ▲ Buy | Option Exercise | 3,869 | — | 2/15/2022 | View on chart |