U.S. Silica Holdings, Inc. (SLCA) SEC filings

SLCA SEC filings moved a median of -0.13% by the close. SLCA SEC filings — 10-K, 10-Q, 8-K and the rest — each read against the price at its own news timestamp. Back to the SLCA overview →

27 measured SLCA SEC filing events.

Where these SLCA SEC filings landedvs 23 measured SLCA SEC filing reactions
SLCA SEC filingMiddle 50% · -0.36% to +0.18%Zero: 0.00%Median: -0.13%Median -0.13%-0.50%0+0.50%
Middle 50% of SLCA SEC filing reactions-0.36% to +0.18%
Median reaction (to close)-0.13%
Measured reactions23
Point-in-time · zero look-ahead

Half of the 23 SLCA SEC filing events with a measured close landed between -0.36% and +0.18%; 26% closed up.

DateHeadlineEvent5-minTo close
Form 8-K U.S. SILICA HOLDINGS, For: Aug 01SEC filing · Form 8-K——
Form S-8 POS U.S. SILICA HOLDINGS,SEC filing · Form S-8——
Form 10-Q U.S. SILICA HOLDINGS, For: Jun 30SEC filing · Form 10-Q——
Form 8-K U.S. SILICA HOLDINGS, For: Jul 31SEC filing · Form 8-K——
Form 8-K U.S. SILICA HOLDINGS, For: Jul 16SEC filing · Form 8-K-0.07%-0.13%
Form 8-K U.S. SILICA HOLDINGS, For: Jul 15SEC filing · Form 8-K+0.07%-0.13%
Form DEFA14A U.S. SILICA HOLDINGS,SEC filing · Form DEFA14A+0.07%-0.13%
Form 8-K U.S. SILICA HOLDINGS, For: Jul 08SEC filing · Form 8-K-0.03%-0.10%
Form DEFA14A U.S. SILICA HOLDINGS,SEC filing · Form DEFA14A+0.10%-0.03%
Form DEFA14A U.S. SILICA HOLDINGS,SEC filing · Form DEFA14A-0.16%-0.39%
Form DEFM14A U.S. SILICA HOLDINGS,SEC filing · Form DEFM14A-0.26%-0.13%
Form PREM14A U.S. SILICA HOLDINGS, For: May 24SEC filing · Form PREM14A+0.03%+0.39%
Form 8-K U.S. SILICA HOLDINGS, For: May 09SEC filing · Form 8-K-0.16%-0.39%
Form 10-Q U.S. SILICA HOLDINGS, For: Mar 31SEC filing · Form 10-Q-0.89%-1.21%
Form 8-K U.S. SILICA HOLDINGS, For: Apr 26SEC filing · Form 8-K+0.64%+2.19%
Form DEFA14A U.S. SILICA HOLDINGS,SEC filing · Form DEFA14A+0.64%+2.19%
Form 8-K U.S. SILICA HOLDINGS, For: Mar 25SEC filing · Form 8-K+0.77%-0.16%
Form DEF 14A U.S. SILICA HOLDINGS, For: May 09SEC filing · Form DEF+0.77%-0.16%
Form DEFA14A U.S. SILICA HOLDINGS,SEC filing · Form DEFA14A+0.77%-0.16%
Form 10-K U.S. SILICA HOLDINGS, For: Dec 31SEC filing · Form 10-K-0.17%-2.47%
Form 8-K U.S. SILICA HOLDINGS, For: Feb 27SEC filing · Form 8-K-1.82%+7.27%
Form 8-K U.S. SILICA HOLDINGS, For: Dec 15SEC filing · Form 8-K+0.61%-2.36%
Form 8-K U.S. SILICA HOLDINGS, For: Dec 13SEC filing · Form 8-K-0.27%+3.38%
Form 8-K U.S. SILICA HOLDINGS, For: Nov 17SEC filing · Form 8-K-0.36%-1.17%
Form 10-Q U.S. SILICA HOLDINGS, For: Sep 30SEC filing · Form 10-Q-0.08%-0.33%
Form 8-K U.S. SILICA HOLDINGS, For: Nov 03SEC filing · Form 8-K+3.30%+1.19%
Form 8-K U.S. SILICA HOLDINGS, For: Oct 20SEC filing · Form 8-K+1.15%-0.15%
That’s how SLCA usually reacts to SEC filings — get an email when it moves on news →
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Other Basic Materials names and their SEC filings

Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not. These are each name’s all-news baseline, not its SEC filings — that is what the link opens.