136 filings
Page 2 of 7
8-K
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13 May 22
Departure of Directors or Certain Officers
4:32pm
8-K
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29 Apr 22
U.S. Silica Holdings, Inc. Announces First Quarter 2022 Results
6:07am
8-K
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25 Feb 22
U.S. Silica Holdings, Inc. Announces Fourth Quarter and Full Year 2021 Results
6:05am
8-K
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29 Oct 21
U.S. Silica Holdings, Inc. Announces Third Quarter 2021 Results
6:03am
8-K
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6 Oct 21
U.S. Silica Holdings, Inc. to Explore Strategic Alternatives for Industrial & Specialty Products (ISP) Segment
4:21pm
8-K
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1 Oct 21
Departure of Directors or Certain Officers
7:03am
8-K
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29 Jul 21
U.S. Silica Holdings, Inc. Announces Second Quarter 2021 Results
6:08am
8-K
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30 Jun 21
Other Events
4:15pm
8-K
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26 May 21
Regulation FD Disclosure
3:57pm
8-K
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25 May 21
Mine Safety - Reporting of Shutdowns and Patterns of Violations
4:57pm
8-K
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14 May 21
Departure of Directors or Certain Officers
4:41pm
8-K
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30 Apr 21
U.S. Silica Holdings, Inc. Announces First Quarter 2021 Results
7:33am
8-K
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26 Feb 21
U.S. Silica Holdings, Inc. Announces Fourth Quarter and Full Year 2020 Results
6:38am
8-K
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16 Feb 21
Departure of Directors or Certain Officers
12:00am
8-K
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8 Dec 20
Regulation FD Disclosure
3:56pm
8-K
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29 Oct 20
U.S. Silica Holdings, Inc. Announces Third Quarter 2020 Results
6:08am
8-K
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10 Aug 20
U.S. Silica Holdings, Inc. Announces Resignation of Brad Casper
12:00am
8-K
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31 Jul 20
U.S. Silica Holdings, Inc. Announces Second Quarter 2020 Results
8:36am
8-K
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8 May 20
U.S. Silica Announces Suspension of Quarterly Dividend
4:23pm
8-K
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7 May 20
Departure of Directors or Certain Officers
3:14pm