News Release U.S. Silica Holdings, Inc. Announces Fourth Quarter and Full Year 2023 Results Katy, Texas, February 27, 2024 – U.S. Silica Holdings, Inc. (NYSE: SLCA) (the "Company"), a diversified industrial minerals company and the leading last-mile logistics provider to the oil and gas industry, today announced its fourth quarter and full year results for the period ended December 31, 2023. "During the fourth quarter, we continued to strengthen our financial foundation and advance our growth strategy while ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended September 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 001-35416 U.S. Silica Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 26-3718801 (State or other jurisdiction of Incorporation or Organization) ...

Company Participants Derek Podhaizer - Barclays Stephen Gengaro - Stifel John Daniel - Daniel Energy Patricia Gil I would now like to turn the call over to our CEO, Bryan Shinn. In corporate news, we've recently announced a few changes and additions to our leadership team. In August, we appointed Jay Moreau as our Executive Vice President and Chief Operating Officer. Jay succeeds Mike Winkler as COO. Mike is retired but will remain in a consulting role with the company. I'm excited to welcome Jay to our exe ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 001-35416 U.S. Silica Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 26-3718801 (State or other jurisdiction of Incorporation or Organization) (I.R. ...

We expect robust operating cash flow generation this year and we plan to direct our free cash flow to organically fund our growth capital needs, while we continue to opportunistically reduce net debt. Our current expectation is that we will maintain a net leverage ratio of around 1.5 times through the remainder of the year. With regards to capital spending, we will continue to be disciplined in our investment with an emphasis on effectively maintaining operating levels at our facilities and focusing on prof ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 001-35416 U.S. Silica Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 26-3718801 (State or other jurisdiction of Incorporation or Organization) (I.R ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 001-35416 U.S. Silica Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 26-3718801 (State or other jurisdiction of Incorporation or Organization) (I.R.S. ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended June 30, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 001-35416 U.S. Silica Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 26-3718801 (State or other jurisdiction of Incorporation or Organization) (I.R. ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Quarterly Period Ended March 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 001-35416 U.S. Silica Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 26-3718801 (State or other jurisdiction of Incorporation or Organization) (I.R ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K þ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended December 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission file number 001-35416 U.S. Silica Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 26-3718801 (State or other jurisdiction of Incorporation or Organization) (I.R.S. ...