PATTERSON COMPANIES INC

CUSIP: 703395103 Class: Common Stock

Chevy Chase Trust Holdings, LLC's Holding History (CIK: 0001462020)

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

Q4 2017
Shares 72,683 Value ($000) $2,626 Avg Close — Range —
Q3 2017
Shares 73,041 Value ($000) $2,823 Avg Close — Range —
Q2 2017
Shares 71,530 Value ($000) $3,358 Avg Close — Range —
Q1 2017
Shares 72,136 Value ($000) $3,263 Avg Close — Range —
Q4 2016
Shares 70,879 Value ($000) $2,908 Avg Close — Range —
Q3 2016
Shares 69,529 Value ($000) $3,195 Avg Close — Range —
Q2 2016
Shares 71,103 Value ($000) $3,405 Avg Close — Range —
Q1 2016
Shares 70,473 Value ($000) $3,280 Avg Close — Range —
Q4 2015
Shares 68,375 Value ($000) $3,091 Avg Close — Range —
Q3 2015
Shares 70,584 Value ($000) $3,053 Avg Close — Range —
Q2 2015
Shares 68,611 Value ($000) $3,338 Avg Close — Range —
Q1 2015
Shares 66,842 Value ($000) $3,262 Avg Close — Range —
Q4 2014
Shares 64,450 Value ($000) $3,100 Avg Close — Range —
Q3 2014
Shares 65,776 Value ($000) $2,726 Avg Close — Range —
Q2 2014
Shares 58,580 Value ($000) $2,314 Avg Close — Range —
Q1 2014
Shares 58,330 Value ($000) $2,436 Avg Close — Range —
Q4 2013
Shares 60,966 Value ($000) $2,512 Avg Close — Range —
Q3 2013
Shares 58,457 Value ($000) $2,349 Avg Close — Range —
Q2 2013
Shares 57,350 Value ($000) $2,156 Avg Close — Range —