Filing Details

Accession Number:
0001181431-13-042577
Form Type:
4
Zero Holdings:
No
Publication Time:
2013-08-02 17:05:06
Reporting Period:
2013-07-31
Filing Date:
2013-08-02
Accepted Time:
2013-08-02 17:05:06
SEC Url:
Form 4 Filing
Issuer
Cik Name Symbol Sector (SIC) IRS No
1524741 U.s. Silica Holdings Inc. SLCA Mining & Quarrying Of Nonmetallic Minerals (No Fuels) (1400) 263718801
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1529403 Brian Slobodow C/O U.s. Silica Holdings, Inc.
8490 Progress Drive, Suite 300
Frederick MD 21701
Yes No No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Acquisiton 2013-07-31 15,304 $16.90 15,304 No 4 M Direct
Common Stock Disposition 2013-07-31 15,304 $24.50 0 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 M Direct
No 4 S Direct
Reported Derivative Transactions
Sec. Name Sec. Type Acquisiton - Disposition Date Amount Price Amount - 2 Price - 2
Common Stock Employee Stock Option (right to buy) Disposition 2013-07-31 15,304 $0.00 15,304 $16.90
Remaning Holdings Exercise Date Expiration Date Equity Swap Involved Transaction Form Type Transaction Code Nature of Ownership
51,768 2021-07-12 No 4 M Direct
Footnotes
  1. Option exercise and sale pursuant to 10b5-1 Plan.
  2. 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.