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Smarter Sand Has Come Of Age

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SEC Filings

SEC Filings

Filing date Form Description Filing Group Downloads
CORRESP

CORRESP

Other
UPLOAD

UPLOAD

Other
CT ORDER

CT ORDER

Other
8-K

Report of unscheduled material events or corporate event

Current Reports
S-1

Registration statement for face-amount certificate companies

Registration Statements
8-K/A

Amendment to a previously filed 8-K

Current Reports
8-K

Report of unscheduled material events or corporate event

Current Reports
8-K

Report of unscheduled material events or corporate event

Current Reports
10-Q

Quarterly report which provides a continuing view of a company's financial position

Quarterly Filings
EX-101.INS - XBRL INSTANCE DOCUMENT
8-K

Report of unscheduled material events or corporate event

Current Reports