PTC INC

Ticker: PTC CUSIP: 69370C100 Class: EQTY

Rock Creek Group, LP's Holding History (CIK: 0001484067)

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

Q1 2019

Shares 10,760 Value ($000) $992 Avg Close $88.51 Range $77.26 - $94.99

Q4 2018

Shares 7,470 Value ($000) $619 Avg Close $87.81 Range $76.67 - $107.44

Q3 2018

Shares 11,623 Value ($000) $1,234 Avg Close $97.72 Range $90.46 - $107.39

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	10,760	$992	$88.51	$77.26 - $94.99
Q4 2018	7,470	$619	$87.81	$76.67 - $107.44
Q3 2018	11,623	$1,234	$97.72	$90.46 - $107.39