CARBO CERAMICS INC

CUSIP: 140781105 Class: COMMON STOCK

SHEPHERD KAPLAN KROCHUK, LLC's Holding History (CIK: 0001218583)

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

Q4 2013
Shares 1,784 Value ($000) $208 Avg Close — Range —
Q3 2013
Shares 16,000 Value ($000) $1,586 Avg Close — Range —
Q2 2013
Shares 28,209 Value ($000) $1,902 Avg Close — Range —