CARBO CERAMICS INC

CUSIP: 140781105 Class: COMMON STOCK

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q2 2019
Shares 204 Value ($000) $0 Avg Close — Range —
Q2 2015
Shares 10,302 Value ($000) $429 Avg Close — Range —
Q1 2015
Shares 8,897 Value ($000) $271 Avg Close — Range —
Q4 2014
Shares 9,420 Value ($000) $377 Avg Close — Range —
Q3 2014
Shares 5,350 Value ($000) $317 Avg Close — Range —
Q2 2014
Shares 5,177 Value ($000) $798 Avg Close — Range —
Q1 2014
Shares 3,940 Value ($000) $544 Avg Close — Range —
Q4 2013
Shares 3,867 Value ($000) $451 Avg Close — Range —
Q3 2013
Shares 3,109 Value ($000) $308 Avg Close — Range —