DENTSPLY SIRONA INC

Ticker: XRAY CUSIP: 24906P109 Class: COM

LEE DANNER & BASS INC's Holding History (CIK: 0000939219)

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

Q2 2018

Shares 27,719 Value ($000) $1,213 Avg Close $46.97 Range $41.64 - $51.13

Q1 2018

Shares 27,719 Value ($000) $1,395 Avg Close $58.89 Range $49.60 - $68.47

Q4 2017

Shares 27,739 Value ($000) $1,826 Avg Close $63.59 Range $54.91 - $68.98

Q3 2017

Shares 27,964 Value ($000) $1,673 Avg Close $59.45 Range $52.54 - $65.44

Q2 2017

Shares 27,594 Value ($000) $1,789 Avg Close $63.18 Range $61.02 - $65.68

Q1 2017

Shares 27,819 Value ($000) $1,737 Avg Close $60.19 Range $55.00 - $64.80

Q4 2016

Shares 27,819 Value ($000) $1,606 Avg Close $59.08 Range $55.01 - $62.92

Q3 2016

Shares 28,694 Value ($000) $1,705 Avg Close $61.44 Range $58.57 - $65.16

Q2 2016

Shares 28,693 Value ($000) $1,780 Avg Close $61.55 Range $58.84 - $65.83

Q1 2016

Shares 28,993 Value ($000) $1,756 Avg Close $58.93 Range $53.43 - $63.68

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2018	27,719	$1,213	$46.97	$41.64 - $51.13
Q1 2018	27,719	$1,395	$58.89	$49.60 - $68.47
Q4 2017	27,739	$1,826	$63.59	$54.91 - $68.98
Q3 2017	27,964	$1,673	$59.45	$52.54 - $65.44
Q2 2017	27,594	$1,789	$63.18	$61.02 - $65.68
Q1 2017	27,819	$1,737	$60.19	$55.00 - $64.80
Q4 2016	27,819	$1,606	$59.08	$55.01 - $62.92
Q3 2016	28,694	$1,705	$61.44	$58.57 - $65.16
Q2 2016	28,693	$1,780	$61.55	$58.84 - $65.83
Q1 2016	28,993	$1,756	$58.93	$53.43 - $63.68