Press Releases Keyword Search Year None2023202220212020201920182017201620152014201320122011 03/23/23 U.S. Silica Holdings, Inc. Completes Amendment and Restatement of $1.1 Billion Credit Agreement 02/24/23 U.S. Silica Holdings, Inc. Announces Fourth Quarter and Full Year 2022 Results 02/14/23 U.S. Silica Announces Timing of Earnings Release and Investor Call