B Bradford Casper

Insider Trading: Sales
Symbol Price Amount Total Value Remaining Holdings Date Form 4
SLCA $21.49 5,000 $107,450.00 9,000 2013-06-13 Filing
SLCA $21.69 5,000 $108,450.00 9,000 2013-06-12 Filing
SLCA $21.69 2,529 $54,854.01 9,000 2013-06-12 Filing