CARBO CERAMICS INC

CUSIP: 140781105 Class: COMMON STOCK

PRINCIPAL FINANCIAL GROUP INC's Holding History (CIK: 0001126328)

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

Q1 2019
Shares 173,822 Value ($000) $608 Avg Close — Range —
Q4 2018
Shares 173,330 Value ($000) $603 Avg Close — Range —
Q3 2018
Shares 172,468 Value ($000) $1,250 Avg Close — Range —
Q2 2018
Shares 172,986 Value ($000) $1,586 Avg Close — Range —
Q1 2018
Shares 168,482 Value ($000) $1,221 Avg Close — Range —
Q4 2017
Shares 164,499 Value ($000) $1,675 Avg Close — Range —
Q3 2017
Shares 165,827 Value ($000) $1,431 Avg Close — Range —
Q2 2017
Shares 161,015 Value ($000) $1,103 Avg Close — Range —
Q1 2017
Shares 160,919 Value ($000) $2,098 Avg Close — Range —
Q4 2016
Shares 153,872 Value ($000) $1,610 Avg Close — Range —
Q3 2016
Shares 132,600 Value ($000) $1,451 Avg Close — Range —
Q2 2016
Shares 138,670 Value ($000) $1,817 Avg Close — Range —
Q1 2016
Shares 135,121 Value ($000) $1,919 Avg Close — Range —
Q4 2015
Shares 128,745 Value ($000) $2,214 Avg Close — Range —
Q3 2015
Shares 123,120 Value ($000) $2,338 Avg Close — Range —
Q2 2015
Shares 120,498 Value ($000) $5,016 Avg Close — Range —
Q1 2015
Shares 122,589 Value ($000) $3,741 Avg Close — Range —
Q4 2014
Shares 50,379 Value ($000) $2,018 Avg Close — Range —
Q3 2014
Shares 53,480 Value ($000) $3,168 Avg Close — Range —
Q2 2014
Shares 51,746 Value ($000) $7,975 Avg Close — Range —
Q1 2014
Shares 52,458 Value ($000) $7,239 Avg Close — Range —
Q4 2013
Shares 50,370 Value ($000) $5,869 Avg Close — Range —
Q3 2013
Shares 49,845 Value ($000) $4,940 Avg Close — Range —
Q2 2013
Shares 48,281 Value ($000) $3,256 Avg Close — Range —