CHICAGO BRIDGE & IRON CO N V

CUSIP: 167250109 Class: COM

PATTEN & PATTEN INC/TN's Holding History (CIK: 0001044905)

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

Q1 2017
Shares 9,885 Value ($000) $304 Avg Close — Range —
Q4 2016
Shares 9,685 Value ($000) $307 Avg Close — Range —
Q3 2016
Shares 10,285 Value ($000) $288 Avg Close — Range —
Q2 2016
Shares 11,085 Value ($000) $384 Avg Close — Range —
Q1 2016
Shares 11,585 Value ($000) $424 Avg Close — Range —
Q4 2015
Shares 12,410 Value ($000) $484 Avg Close — Range —
Q3 2015
Shares 13,985 Value ($000) $555 Avg Close — Range —
Q2 2015
Shares 14,235 Value ($000) $712 Avg Close — Range —
Q1 2015
Shares 14,265 Value ($000) $703 Avg Close — Range —
Q4 2014
Shares 14,815 Value ($000) $622 Avg Close — Range —
Q3 2014
Shares 9,675 Value ($000) $560 Avg Close — Range —
Q2 2014
Shares 9,425 Value ($000) $643 Avg Close — Range —
Q1 2014
Shares 12,730 Value ($000) $1,109 Avg Close — Range —
Q4 2013
Shares 11,960 Value ($000) $994 Avg Close — Range —
Q3 2013
Shares 5,740 Value ($000) $389 Avg Close — Range —