PATTERSON COMPANIES INC

CUSIP: 703395103 Class: Common Stock

CARLSON CAPITAL L P's Holding History (CIK: 0001056973)

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

Q4 2015
Shares 50,600 Value ($000) $2,288 Avg Close — Range —
Q3 2015
Shares 323,500 Value ($000) $13,991 Avg Close — Range —
Q2 2015
Shares 196,600 Value ($000) $9,565 Avg Close — Range —
Q3 2014
Shares 244,800 Value ($000) $10,142 Avg Close — Range —
Q4 2013
Shares 339,770 Value ($000) $13,999 Avg Close — Range —