CARBO CERAMICS INC

CUSIP: 140781105 Class: COMMON STOCK

SEI INVESTMENTS CO's Holding History (CIK: 0000350894)

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

Q4 2016
Shares 2 Value ($000) $0 Avg Close — Range —
Q3 2016
Shares 162 Value ($000) $2 Avg Close — Range —
Q2 2016
Shares 242 Value ($000) $3 Avg Close — Range —
Q1 2016
Shares 283 Value ($000) $4 Avg Close — Range —
Q4 2015
Shares 907 Value ($000) $15 Avg Close — Range —
Q3 2015
Shares 173 Value ($000) $3 Avg Close — Range —
Q2 2015
Shares 102 Value ($000) $4 Avg Close — Range —
Q1 2015
Shares 320 Value ($000) $10 Avg Close — Range —