CENTERPOINT ENERGY INC

CUSIP: 15189t107 Class: COM

D L CARLSON INVESTMENT GROUP INC's Holding History (CIK: 0001021117)

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

Q1 2015
Shares 41,730 Value ($000) $852 Avg Close — Range —
Q4 2014
Shares 42,530 Value ($000) $996 Avg Close — Range —
Q3 2014
Shares 42,530 Value ($000) $1,041 Avg Close — Range —
Q2 2014
Shares 42,405 Value ($000) $1,083 Avg Close — Range —
Q1 2014
Shares 44,255 Value ($000) $1,048 Avg Close — Range —
Q4 2013
Shares 45,080 Value ($000) $1,045 Avg Close — Range —
Q3 2013
Shares 168,985 Value ($000) $4,051 Avg Close — Range —
Q2 2013
Shares 169,735 Value ($000) $3,987 Avg Close — Range —