CARBO CERAMICS INC

CUSIP: 140781105 Class: COMMON STOCK

Aurora Investment Counsel's Holding History (CIK: 0001316397)

Note: Option positions (PUT/CALL) are excluded.

Q3 2014
Shares 6,892 Value ($000) $408 Avg Close — Range —
Q2 2014
Shares 8,481 Value ($000) $1,307 Avg Close — Range —
Q1 2014
Shares 8,262 Value ($000) $1,140 Avg Close — Range —
Q4 2013
Shares 8,428 Value ($000) $982 Avg Close — Range —
Q3 2013
Shares 8,361 Value ($000) $829 Avg Close — Range —
Q2 2013
Shares 8,349 Value ($000) $568 Avg Close — Range —