PATTERSON COMPANIES INC

CUSIP: 703395103 Class: Common Stock

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q4 2018
Shares 1,276 Value ($000) $25 Avg Close — Range —
Q1 2018
Shares 1,818 Value ($000) $40 Avg Close — Range —
Q4 2017
Shares 1,920 Value ($000) $69 Avg Close — Range —
Q2 2017
Shares 996 Value ($000) $47 Avg Close — Range —
Q1 2017
Shares 4,133 Value ($000) $187 Avg Close — Range —
Q4 2016
Shares 11,287 Value ($000) $463 Avg Close — Range —
Q3 2016
Shares 31,070 Value ($000) $1,427 Avg Close — Range —
Q4 2014
Shares 1,152 Value ($000) $55 Avg Close — Range —