PTC INC

Ticker: PTC CUSIP: 69370C100 Class: EQTY

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

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

Q3 2013

Shares 392,300 Value ($000) $11,165 Avg Close $27.20 Range $24.60 - $29.08

Q2 2013

Shares 674,300 Value ($000) $16,541 Avg Close $24.01 Range $21.67 - $25.49

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2013	392,300	$11,165	$27.20	$24.60 - $29.08
Q2 2013	674,300	$16,541	$24.01	$21.67 - $25.49