SMITH A O CORP

Ticker: AOS CUSIP: 831865209 Class: COM

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

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

Q3 2016

Shares 4,853 Value ($000) $479 Avg Close $39.94 Range $36.58 - $42.51

Q2 2016

Shares 10,273 Value ($000) $905 Avg Close $34.41 Range $31.99 - $37.59

Q1 2016

Shares 8,829 Value ($000) $674 Avg Close $29.71 Range $25.56 - $32.93

Q1 2014

Shares 15,248 Value ($000) $702 Avg Close $20.22 Range $18.50 - $22.34

Q4 2013

Shares 15,050 Value ($000) $812 Avg Close $21.19 Range $17.64 - $22.84

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	4,853	$479	$39.94	$36.58 - $42.51
Q2 2016	10,273	$905	$34.41	$31.99 - $37.59
Q1 2016	8,829	$674	$29.71	$25.56 - $32.93
Q1 2014	15,248	$702	$20.22	$18.50 - $22.34
Q4 2013	15,050	$812	$21.19	$17.64 - $22.84