GILEAD SCIENCES INC

Ticker: GILD CUSIP: 375558103 Class: COM

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

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

Q4 2020

Shares 2,288,846 Value ($000) $133,348 Avg Close $49.35 Range $46.55 - $53.04

Q3 2020

Shares 2,869,962 Value ($000) $181,353 Avg Close $56.12 Range $50.31 - $63.75

Q4 2014

Shares 368,615 Value ($000) $34,746 Avg Close $71.85 Range $59.71 - $81.17

Q4 2013

Shares 647,287 Value ($000) $48,644 Avg Close $48.38 Range $40.86 - $52.88

Q3 2013

Shares 529,800 Value ($000) $33,293 Avg Close $41.52 Range $35.72 - $44.98

Q1 2013

Shares 726,540 Value ($000) $35,557 Avg Close $29.06 Range $25.66 - $34.38

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	2,288,846	$133,348	$49.35	$46.55 - $53.04
Q3 2020	2,869,962	$181,353	$56.12	$50.31 - $63.75
Q4 2014	368,615	$34,746	$71.85	$59.71 - $81.17
Q4 2013	647,287	$48,644	$48.38	$40.86 - $52.88
Q3 2013	529,800	$33,293	$41.52	$35.72 - $44.98
Q1 2013	726,540	$35,557	$29.06	$25.66 - $34.38