PATTERSON COMPANIES

CUSIP: 703412106 Class: COM

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

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

Q4 2016

Shares 9,320 Value ($000) $382 Avg Close — Range —

Q3 2016

Shares 3,150 Value ($000) $145 Avg Close — Range —

Q2 2016

Shares 3,150 Value ($000) $151 Avg Close — Range —

Q1 2016

Shares 3,150 Value ($000) $147 Avg Close — Range —

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	9,320	$382	—	—
Q3 2016	3,150	$145	—	—
Q2 2016	3,150	$151	—	—
Q1 2016	3,150	$147	—	—