DAVITA INC

Ticker: DVA CUSIP: 23918K108 Class: COM

Rock Springs Capital Management LP's Holding History (CIK: 0001595725)

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

Q4 2018

Shares 215,200 Value ($000) $11,074 Avg Close $64.04 Range $48.25 - $79.11

Q3 2018

Shares 408,500 Value ($000) $29,261 Avg Close $70.70 Range $65.54 - $74.72

Q2 2018

Shares 408,500 Value ($000) $28,366 Avg Close $66.81 Range $61.72 - $73.50

Q1 2018

Shares 407,500 Value ($000) $26,871 Avg Close $73.45 Range $64.62 - $80.71

Q4 2017

Shares 80,100 Value ($000) $5,787 Avg Close $61.54 Range $52.51 - $72.93

Q3 2015

Shares 122,050 Value ($000) $8,828 Avg Close $77.54 Range $70.12 - $81.89

Q2 2015

Shares 122,050 Value ($000) $9,699 Avg Close $82.12 Range $79.31 - $85.17

Q1 2015

Shares 90,000 Value ($000) $7,315 Avg Close $76.74 Range $71.89 - $83.04

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2018	215,200	$11,074	$64.04	$48.25 - $79.11
Q3 2018	408,500	$29,261	$70.70	$65.54 - $74.72
Q2 2018	408,500	$28,366	$66.81	$61.72 - $73.50
Q1 2018	407,500	$26,871	$73.45	$64.62 - $80.71
Q4 2017	80,100	$5,787	$61.54	$52.51 - $72.93
Q3 2015	122,050	$8,828	$77.54	$70.12 - $81.89
Q2 2015	122,050	$9,699	$82.12	$79.31 - $85.17
Q1 2015	90,000	$7,315	$76.74	$71.89 - $83.04