TENET HEALTHCARE CORP

Ticker: THC CUSIP: 88033G407 Class: Common Stock

Redmile Group, LLC's Holding History (CIK: 0001425738)

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

Q1 2014

Shares 789,562 Value ($000) $33,801 Avg Close $44.12 Range $38.40 - $48.70

Q4 2013

Shares 461,402 Value ($000) $19,434 Avg Close $43.54 Range $38.71 - $48.48

Q3 2013

Shares 591,000 Value ($000) $24,343 Avg Close $41.83 Range $36.87 - $47.08

Q2 2013

Shares 316,200 Value ($000) $14,577 Avg Close $44.77 Range $38.17 - $49.47

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2014	789,562	$33,801	$44.12	$38.40 - $48.70
Q4 2013	461,402	$19,434	$43.54	$38.71 - $48.48
Q3 2013	591,000	$24,343	$41.83	$36.87 - $47.08
Q2 2013	316,200	$14,577	$44.77	$38.17 - $49.47