DENTSPLY SIRONA INC

Ticker: XRAY CUSIP: 24906P109 Class: COM

EMERALD ADVISERS, LLC's Holding History (CIK: 0001015083)

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

Q2 2018

Shares 20,407 Value ($000) $893 Avg Close $46.97 Range $41.64 - $51.13

Q1 2018

Shares 20,931 Value ($000) $1,053 Avg Close $58.89 Range $49.60 - $68.47

Q4 2017

Shares 19,005 Value ($000) $1,251 Avg Close $63.59 Range $54.91 - $68.98

Q3 2017

Shares 27,110 Value ($000) $1,621 Avg Close $59.45 Range $52.54 - $65.44

Q2 2017

Shares 24,423 Value ($000) $1,584 Avg Close $63.18 Range $61.02 - $65.68

Q1 2017

Shares 20,899 Value ($000) $1,305 Avg Close $60.19 Range $55.00 - $64.80

Q4 2016

Shares 3,560 Value ($000) $206 Avg Close $59.08 Range $55.01 - $62.92

Q3 2016

Shares 114,120 Value ($000) $6,782 Avg Close $61.44 Range $58.57 - $65.16

Q2 2016

Shares 114,120 Value ($000) $7,080 Avg Close $61.55 Range $58.84 - $65.83

Q1 2016

Shares 103,200 Value ($000) $6,360 Avg Close $58.93 Range $53.43 - $63.68

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	20,407	$893	$46.97	$41.64 - $51.13
Q1 2018	20,931	$1,053	$58.89	$49.60 - $68.47
Q4 2017	19,005	$1,251	$63.59	$54.91 - $68.98
Q3 2017	27,110	$1,621	$59.45	$52.54 - $65.44
Q2 2017	24,423	$1,584	$63.18	$61.02 - $65.68
Q1 2017	20,899	$1,305	$60.19	$55.00 - $64.80
Q4 2016	3,560	$206	$59.08	$55.01 - $62.92
Q3 2016	114,120	$6,782	$61.44	$58.57 - $65.16
Q2 2016	114,120	$7,080	$61.55	$58.84 - $65.83
Q1 2016	103,200	$6,360	$58.93	$53.43 - $63.68