CARBO CERAMICS INC

CUSIP: 140781105 Class: COMMON STOCK

State of Alaska, Department of Revenue's Holding History (CIK: 0001370102)

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

Q1 2019
Shares 7,287 Value ($000) $25 Avg Close — Range —
Q4 2018
Shares 7,282 Value ($000) $25 Avg Close — Range —
Q3 2018
Shares 7,282 Value ($000) $52 Avg Close — Range —
Q2 2018
Shares 7,092 Value ($000) $65 Avg Close — Range —
Q1 2018
Shares 7,092 Value ($000) $51 Avg Close — Range —
Q4 2017
Shares 4,382 Value ($000) $44 Avg Close — Range —
Q3 2017
Shares 4,142 Value ($000) $35 Avg Close — Range —
Q2 2017
Shares 4,142 Value ($000) $28 Avg Close — Range —
Q1 2017
Shares 2,270 Value ($000) $29 Avg Close — Range —
Q4 2016
Shares 2,270 Value ($000) $23 Avg Close — Range —