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4//SEC Filing

U.S. SILICA HOLDINGS, INC. 4

Accession 0001181431-13-041138

CIK 0001524741operating

View on SEC.gov Company Profile

Filed

Jul 22, 8:00 PM ET

Accepted

Jul 23, 6:31 PM ET

Size

13.1 KB

Accession

0001181431-13-041138

Insider Transaction Report

Form 4

Period: 2013-07-19

U.S. SILICA HOLDINGS, INC.SLCA

DirectorChief Administrative Officer

Transactions

Exercise/Conversion
Common Stock
2013-07-19$16.90/sh+25,000$422,500→ 25,000 total
Sale
Common Stock
2013-07-19$23.50/sh−25,000$587,500→ 0 total
Sale
Common Stock
2013-07-22$24.00/sh−15,000$360,000→ 0 total
Exercise/Conversion
Employee Stock Option (right to buy)
2013-07-22−15,000→ 67,072 total
Exercise: $16.90Exp: 2021-07-12→ Common Stock (15,000 underlying)
Exercise/Conversion
Common Stock
2013-07-22$16.90/sh+15,000$253,500→ 15,000 total
Exercise/Conversion
Employee Stock Option (right to buy)
2013-07-19−25,000→ 82,072 total
Exercise: $16.90Exp: 2021-07-12→ Common Stock (25,000 underlying)

Footnotes (2)

[F1]Option exercise and sale pursuant to 10b5-1 Plan.
[F2]Option grant dated July 12, 2011, as amended, with unvested balance as of January 1, 2013 (options to purchase 89,882 shares) vesting equally over a three year time period beginning January 1, 2013.

Documents

1 file

4
rrd386468.xmlPrimary
FORM 4

Issuer

U.S. SILICA HOLDINGS, INC.

CIK 0001524741

Entity typeoperating

IncorporatedTX

Related Parties

1

filerCIK 0001524741

Filing Metadata

Form type: 4
Filed: Jul 22, 8:00 PM ET
Accepted: Jul 23, 6:31 PM ET
Size: 13.1 KB

View on SEC.gov