| Date Filed | Type | Description |
| 08/11/2023 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements...|
Docs:
|
"UNITED STATES SECURITIES AND EXCHANGE COMMISSION",
"Separation, Consulting and General Release Agreement by and between Michael L. Winkler, U.S. Silica Company and U.S. Silica Holdings, Inc",
"U.S. Silica Appoints New Chief Operating Officer Katy, TX, August 11, 2023 - U.S. Silica Holdings, Inc. , a diversified industrial minerals company and the leading last-mile logistics provider to the oil and gas industry, today announced that it has appointed Jay Moreau as its Executive Vice President and Chief Operating Officer effective August 14, 2023. Mr. Moreau will succeed Mike Winkler in his role as COO, as Mr. Winkler notified the Company earlier this year of his planned retirement. To ensure an orderly transition, Mr. Winkler will continue with the Company in a strategic advisory role through September 2023, then shift to a consulting role. Mr. Moreau served as Chief Executive Officer of the U.S. Aggregates and Construction Materials operations of Holcim US, a global leader in inn..." |
|
| 07/28/2023 |
10-Q
| Quarterly Report for the period ended June 30, 2023 |
| 07/27/2023 |
8-K
| Quarterly results |
| 07/14/2023 |
8-K
| Quarterly results |
| 06/30/2023 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 05/19/2023 |
S-8
| Form S-8 - Securities to be offered to employees in employee benefit plans: |
| 05/12/2023 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 04/27/2023 |
8-K
| Quarterly results |
| 03/28/2023 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 03/28/2023 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
| 03/23/2023 |
8-K
| Entry into a Material Definitive Agreement, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance S...|
Docs:
|
"UNITED STATES SECURITIES AND EXCHANGE COMMISSION",
"Fourth Amended and Restated Credit Agreement, by and among USS Holdings, Inc., as guarantor, U.S. Silica Company, as borrower, certain of U.S. Silica Company’s subsidiaries as additional guarantors, the lenders named therein and BNP Paribas, as administrative agent for the lenders",
"U.S. Silica Holdings, Inc. Completes Amendment and Restatement of $1.1 Billion Credit Agreement" |
|
| 02/24/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 02/24/2023 |
8-K
| Results of Operations and Financial Condition, Financial Statements and Exhibits Interactive Data |
| 02/13/2023 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/10/2023 |
SC 13G
| DIMENSIONAL FUND ADVISORS LP reports a 5.2% stake in US Silica Holdings Inc |
| 02/09/2023 |
SC 13G/A
| VANGUARD GROUP INC reports a 8.8% stake in US Silica Holdings Inc. |
| 01/24/2023 |
SC 13G/A
| BlackRock Inc. reports a 19% stake in US SILICA HOLDINGS INC |
| 01/20/2023 |
8-K
| Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements... |
| 11/16/2022 |
UPLOAD
| Form UPLOAD - SEC-generated letter: |
| 10/28/2022 |
10-Q
| Quarterly Report for the period ended September 30, 2022 |
| 10/28/2022 |
8-K
| Quarterly results |
| 10/21/2022 |
10-K/A
| Annual Report for the period ended December 31, 2021 [amend] |
| 07/29/2022 |
10-Q
| Quarterly Report for the period ended June 30, 2022 |
| 07/29/2022 |
8-K
| Quarterly results |
| 05/20/2022 |
S-8
| Form S-8 - Securities to be offered to employees in employee benefit plans: |
| 05/13/2022 |
8-K
| Quarterly results |
| 04/29/2022 |
10-Q
| Quarterly Report for the period ended March 31, 2022 |
| 04/29/2022 |
8-K
| Quarterly results |
| 03/29/2022 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 03/29/2022 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
| 02/25/2022 |
10-K
| Annual Report for the period ended December 31, 2021 |
| 02/25/2022 |
8-K
| Quarterly results |
| 02/14/2022 |
SC 13G/A
| Ariel Capital Management reports a 2.6% stake in U.S. Silica Holdings, Inc. |
| 02/11/2022 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
|