CARRIZO OIL & GAS INC

CUSIP: 144577103 Class: COM

HighTower Advisors, LLC's Holding History (CIK: 0001462245)

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

Q1 2018
Shares 79,052 Value ($000) $1,265 Avg Close — Range —
Q4 2017
Shares 93,178 Value ($000) $1,983 Avg Close — Range —
Q3 2017
Shares 58,489 Value ($000) $1,004 Avg Close — Range —
Q1 2016
Shares 14,257 Value ($000) $436 Avg Close — Range —
Q4 2015
Shares 13,868 Value ($000) $412 Avg Close — Range —
Q2 2015
Shares 4,940 Value ($000) $243 Avg Close — Range —
Q1 2015
Shares 6,250 Value ($000) $310 Avg Close — Range —