ILLINOIS TOOL WKS INC

Ticker: ITW CUSIP: 452308109 Class: COM

PRENTISS SMITH & CO INC's Holding History (CIK: 0001134687)

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

Q1 2016

Shares 200 Value ($000) $20 Avg Close $73.25 Range $62.61 - $81.90

Q4 2015

Shares 200 Value ($000) $19 Avg Close $71.40 Range $63.03 - $74.70

Q3 2015

Shares 200 Value ($000) $16 Avg Close $68.35 Range $61.54 - $73.68

Q2 2015

Shares 200 Value ($000) $18 Avg Close $73.98 Range $71.31 - $77.64

Q1 2015

Shares 200 Value ($000) $19 Avg Close $74.54 Range $69.91 - $77.42

Q4 2014

Shares 200 Value ($000) $19 Avg Close $70.08 Range $60.82 - $75.22

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2016	200	$20	$73.25	$62.61 - $81.90
Q4 2015	200	$19	$71.40	$63.03 - $74.70
Q3 2015	200	$16	$68.35	$61.54 - $73.68
Q2 2015	200	$18	$73.98	$71.31 - $77.64
Q1 2015	200	$19	$74.54	$69.91 - $77.42
Q4 2014	200	$19	$70.08	$60.82 - $75.22