CARBO CERAMICS INC

CUSIP: 140781105 Class: COMMON STOCK

BLAIR WILLIAM & CO/IL's Holding History (CIK: 0000902367)

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

Q3 2014
Shares 3,701 Value ($000) $218 Avg Close — Range —
Q2 2014
Shares 5,210 Value ($000) $802 Avg Close — Range —
Q1 2014
Shares 6,464 Value ($000) $891 Avg Close — Range —
Q4 2013
Shares 6,064 Value ($000) $706 Avg Close — Range —
Q3 2013
Shares 6,058 Value ($000) $600 Avg Close — Range —
Q2 2013
Shares 6,058 Value ($000) $408 Avg Close — Range —