AZZ INC

Ticker: AZZ CUSIP: 002474104 Class: COM

BOKF, NA's Holding History (CIK: 0000009634)

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

Q4 2016

Shares 8,764 Value ($000) $560 Avg Close $53.10 Range $45.07 - $59.60

Q2 2014

Shares 8,057 Value ($000) $371 Avg Close $37.65 Range $35.27 - $39.86

Q1 2014

Shares 21,857 Value ($000) $977 Avg Close $36.74 Range $33.94 - $41.36

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	8,764	$560	$53.10	$45.07 - $59.60
Q2 2014	8,057	$371	$37.65	$35.27 - $39.86
Q1 2014	21,857	$977	$36.74	$33.94 - $41.36