| Name | Relationship | Holdings Value | Past Year Net Change | Change % | Report Date |
|---|---|---|---|---|---|
| Matthew Lanigan | President & CEO, Director | $8.95M | Sep 1, 2024 | ||
| Gregg Piontek | Senior Vice President and CFO | $8.32M | Jun 1, 2024 | ||
| Paul L. Howes | President & CEO, Director | $4.81M | Aug 26, 2021 | ||
| David A. Paterson | VP & President, Fluids Systems, VP & President, Fluids Systems | $3.91M | Jun 1, 2024 | ||
| Celeste Fruge | VP, General Counsel | $2.21M | Jun 1, 2024 | ||
| Lori Briggs | VP & President, Ind. Solutions | $2.11M | Sep 1, 2024 | ||
| Douglas L. White | VP, CAO & Treasurer | $2.1M | Dec 13, 2024 | ||
| Donald W. Young | Director | $1.13M | May 16, 2024 | ||
| Stephen Finley | Director | $1.05M | May 20, 2021 | ||
| Anthony James Best | Director | $908K | May 19, 2022 | ||
| Roderick Larson | Director | $892K | May 16, 2024 | ||
| Chipman Earle | VP, General Counsel, CAO | $879K | Dec 14, 2022 | ||
| John C. Minge | Director | $841K | May 16, 2024 | ||
| Rose M. Robeson | Director | $746K | May 16, 2024 | ||
| Michael Lewis | Director | $474K | May 16, 2024 | ||
| Claudia M. Meer | Director | $378K | May 16, 2024 |
| Insider | Symbol | Class | Transaction | % | Value $ | * Price $ | Shares | Shares Owned | Date | Ownership |
|---|