DENTSPLY SIRONA INC

Ticker: XRAY CUSIP: 24906P109 Class: COM

PURA VIDA INVESTMENTS, LLC's Holding History (CIK: 0001590144)

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

Q1 2019

Shares 210,000 Value ($000) $10,414 Avg Close $44.03 Range $36.63 - $50.24

Q4 2017

Shares 92,500 Value ($000) $6,089 Avg Close $63.59 Range $54.91 - $68.98

Q3 2017

Shares 160,000 Value ($000) $9,570 Avg Close $59.45 Range $52.54 - $65.44

Q4 2016

Shares 47,500 Value ($000) $2,742 Avg Close $59.08 Range $55.01 - $62.92

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2019	210,000	$10,414	$44.03	$36.63 - $50.24
Q4 2017	92,500	$6,089	$63.59	$54.91 - $68.98
Q3 2017	160,000	$9,570	$59.45	$52.54 - $65.44
Q4 2016	47,500	$2,742	$59.08	$55.01 - $62.92