Tortoise Energy Infrastructure

CUSIP: 89147l100 Class: COM

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

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

Q2 2014
Shares 11,205 Value ($000) $554 Avg Close — Range —
Q1 2014
Shares 12,305 Value ($000) $564 Avg Close — Range —
Q4 2013
Shares 13,330 Value ($000) $635 Avg Close — Range —
Q3 2013
Shares 13,505 Value ($000) $620 Avg Close — Range —
Q2 2013
Shares 14,330 Value ($000) $666 Avg Close — Range —