U.S. Silica Holdings, INC.
SEC CIK 1524741 · SLCA · last insider filing 2024-08-01
Directors (from insider filings)
| Name | Capacity as filed | Filings |
|---|---|---|
| Shaver Charles W | Director | filed 2012 - 2024 |
| Bernard Peter Clark | Director | filed 2012 - 2024 |
| Shinn Bryan Adair | Director · See Remarks | filed 2012 - 2024 |
| Kacal William Jennings | Director | filed 2012 - 2024 |
| Duren Diane K | Director | filed 2017 - 2024 |
| Bates Simon | Director | filed 2023 - 2024 |
| Smith Jimmi Sue | Director | filed 2023 - 2024 |
| Rogers Sandra | Director | filed 2021 - 2024 |
| Lind Bonnie Cruickshank | Director | filed 2019 - 2020 |
| Stice J Michael | Director | filed 2013 - 2020 |
| Murry David D. | Director · VP, Talent Management | filed 2012 - 2019 |
| Avramovich Daniel W | Director | filed 2014 - 2016 |
| Ashe Prescott | Director | filed 2012 - 2013 |
| Amara Rajeev | Director | filed 2012 - 2013 |
| Slobodow Brian | Director · Chief Administrative Officer | filed 2012 - 2013 |
Officers (from insider filings)
| Name | Title as filed | Filings |
|---|---|---|
| Ussery James Derek | President Oil and Gas | filed 2019 - 2024 |
| Padgett Gene | VP, CAO and Controller | filed 2023 - 2024 |
| Carusona Zach | President Specialty Minerals | filed 2019 - 2024 |
| Russell Stacy | SVP General Counsel | filed 2020 - 2024 |
| Moreau Jay | EVP & Chief Operating Officer | filed 2023 - 2024 |
| Hough Kevin | EVP & Chief Financial Officer | filed 2023 - 2024 |
| Merril Donald A | Vice President of Finance | filed 2012 - 2023 |
| Winkler Michael L | Vice President of Operations | filed 2012 - 2023 |
| Crowder Donna Lynnette | SVP and CHRO | filed 2019 - 2022 |
| Blanchard John Paul | VP & GM, Ind.&Spec.Prod | filed 2012 - 2022 |
| Casper Bradford B | VP, Strategic Planning | filed 2012 - 2020 |
| Miers Daniel Ross | President SandBox Logistics | filed 2019 - 2020 |
| Macan William Andrew | See Remarks | filed 2018 - 2019 |
| Smith Billy RAY | SVP & President, Oil & Gas | filed 2018 - 2019 |
| Weinheimer Don D | VP & GM, Oil and Gas | filed 2012 - 2018 |
| Marshall Christine C | See Remarks | filed 2012 - 2018 |
| Yoxtheimer Adam | VP, Chief Admin Officer | filed 2013 - 2016 |
| Tedrow Jason Leroy | Vice President of Supply Chain | filed 2012 - 2015 |
| Lynch Robert Dale | Vice President of Finance | filed 2012 - 2012 |
| White William A | Chief Financial Officer | filed 2012 - 2012 |
| Morrow Robert Henry | V P of National Accounts | filed 2012 - 2012 |
| Manion James Irvin | General Counsel | filed 2012 - 2012 |
About this record
From the SEC's insider-transaction filings (Forms 3, 4 and 5). Every reporting director and officer carries a Commission-assigned identifier (CIK), so these footprints are identifier-verified - no name matching involved. Insiders file when they transact, so dates are filing dates: "last filed" never means "served until". This layer is not yet joined to the nonprofit register - identity joins ship only after independent review.
Source: SEC Insider Transactions Data Sets (Forms 3/4/5), US Federal Government public domain.