DENTSPLY SIRONA INC

Ticker: XRAY CUSIP: 24906P109 Class: COM

SPHERA FUNDS MANAGEMENT LTD.'s Holding History (CIK: 0001496201)

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

Q1 2018

Shares 2,500 Value ($000) $126 Avg Close $58.89 Range $49.60 - $68.47

Q4 2017

Shares 2,500 Value ($000) $165 Avg Close $63.59 Range $54.91 - $68.98

Q3 2017

Shares 2,500 Value ($000) $150 Avg Close $59.45 Range $52.54 - $65.44

Q2 2017

Shares 2,500 Value ($000) $162 Avg Close $63.18 Range $61.02 - $65.68

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	2,500	$126	$58.89	$49.60 - $68.47
Q4 2017	2,500	$165	$63.59	$54.91 - $68.98
Q3 2017	2,500	$150	$59.45	$52.54 - $65.44
Q2 2017	2,500	$162	$63.18	$61.02 - $65.68