3-D SYS CORP DEL

Ticker: DDD CUSIP: 88554D205 Class: Stock

APPLETON PARTNERS INC/MA's Holding History (CIK: 0001055290)

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

Q3 2014

Shares 4,782 Value ($000) $222 Avg Close $52.15 Range $46.05 - $69.56

Q2 2014

Shares 6,007 Value ($000) $359 Avg Close $51.33 Range $43.35 - $61.03

Q1 2014

Shares 24,703 Value ($000) $1,461 Avg Close $74.59 Range $54.63 - $97.28

Q4 2013

Shares 29,855 Value ($000) $2,774 Avg Close $70.11 Range $47.33 - $95.40

Q3 2013

Shares 25,450 Value ($000) $1,374 Avg Close $49.48 Range $44.20 - $56.23

Q2 2013

Shares 24,727 Value ($000) $1,085,515 Avg Close $41.34 Range $30.07 - $51.94

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	4,782	$222	$52.15	$46.05 - $69.56
Q2 2014	6,007	$359	$51.33	$43.35 - $61.03
Q1 2014	24,703	$1,461	$74.59	$54.63 - $97.28
Q4 2013	29,855	$2,774	$70.11	$47.33 - $95.40
Q3 2013	25,450	$1,374	$49.48	$44.20 - $56.23
Q2 2013	24,727	$1,085,515	$41.34	$30.07 - $51.94