C Peter Bernard

Insider Trading: Purchases

Symbol	Price	Amount	Total Value	Remaining Holdings	Date	Form 4
SLCA	$4.46	10,000	$44,624.00	50,065	2019-10-31	Filing
SLCA	$31.16	600	$18,696.00	25,106	2017-12-20	Filing
SLCA	$25.41	5,000	$127,050.00	12,807	2014-12-30	Filing