CARBO CERAMICS INC

CUSIP: 140781105 Class: COMMON STOCK

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q3 2019
Shares 139,663 Value ($000) $335 Avg Close — Range —
Q2 2019
Shares 208,656 Value ($000) $282 Avg Close — Range —
Q1 2019
Shares 237,313 Value ($000) $831 Avg Close — Range —
Q4 2018
Shares 241,713 Value ($000) $841 Avg Close — Range —
Q3 2018
Shares 250,577 Value ($000) $1,817 Avg Close — Range —
Q2 2018
Shares 239,451 Value ($000) $2,196 Avg Close — Range —
Q1 2018
Shares 241,051 Value ($000) $1,748 Avg Close — Range —
Q4 2017
Shares 241,351 Value ($000) $2,457 Avg Close — Range —
Q3 2017
Shares 241,351 Value ($000) $2,083 Avg Close — Range —
Q2 2017
Shares 362,236 Value ($000) $2,481 Avg Close — Range —
Q1 2017
Shares 361,011 Value ($000) $4,708 Avg Close — Range —
Q4 2016
Shares 222,180 Value ($000) $2,324 Avg Close — Range —
Q3 2016
Shares 224,626 Value ($000) $2,457 Avg Close — Range —
Q2 2016
Shares 231,026 Value ($000) $3,026 Avg Close — Range —
Q1 2016
Shares 240,344 Value ($000) $3,414 Avg Close — Range —
Q4 2015
Shares 240,869 Value ($000) $4,143 Avg Close — Range —
Q3 2015
Shares 247,387 Value ($000) $4,699 Avg Close — Range —
Q2 2015
Shares 248,787 Value ($000) $10,358 Avg Close — Range —
Q1 2015
Shares 252,546 Value ($000) $7,705 Avg Close — Range —
Q4 2014
Shares 254,638 Value ($000) $10,199 Avg Close — Range —
Q3 2014
Shares 256,658 Value ($000) $15,205 Avg Close — Range —
Q2 2014
Shares 256,568 Value ($000) $39,539 Avg Close — Range —
Q1 2014
Shares 257,591 Value ($000) $35,540 Avg Close — Range —
Q4 2013
Shares 254,113 Value ($000) $29,611 Avg Close — Range —
Q3 2013
Shares 241,811 Value ($000) $23,966 Avg Close — Range —
Q2 2013
Shares 242,171 Value ($000) $16,329 Avg Close — Range —