GILEAD SCIENCES INC

Ticker: GILD CUSIP: 375558103 Class: COM

Robeco Schweiz AG's Holding History (CIK: 0001418427)

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

Q4 2020

Shares 138,769 Value ($000) $8,085 Avg Close $49.35 Range $46.55 - $53.04

Q3 2020

Shares 207,020 Value ($000) $13,082 Avg Close $56.12 Range $50.31 - $63.75

Q2 2020

Shares 208,320 Value ($000) $16,028 Avg Close $61.47 Range $57.14 - $68.68

Q1 2020

Shares 271,009 Value ($000) $20,578 Avg Close $54.92 Range $49.36 - $68.82

Q4 2019

Shares 249,349 Value ($000) $16,190 Avg Close $51.27 Range $47.84 - $54.06

Q3 2019

Shares 246,369 Value ($000) $15,497 Avg Close $50.98 Range $48.41 - $53.99

Q2 2019

Shares 234,880 Value ($000) $15,756 Avg Close $50.82 Range $47.46 - $54.48

Q1 2019

Shares 199,513 Value ($000) $12,970 Avg Close $50.86 Range $46.97 - $53.84

Q4 2018

Shares 194,273 Value ($000) $12,022 Avg Close $53.01 Range $46.07 - $60.29

Q3 2018

Shares 189,361 Value ($000) $14,501 Avg Close $56.84 Range $52.83 - $59.40

Q2 2018

Shares 131,934 Value ($000) $9,279 Avg Close $52.72 Range $47.91 - $56.84

Q1 2018

Shares 129,735 Value ($000) $9,781 Avg Close $58.92 Range $53.09 - $66.28

Q4 2017

Shares 130,570 Value ($000) $9,464 Avg Close $55.90 Range $51.50 - $61.93

Q3 2017

Shares 131,154 Value ($000) $10,612 Avg Close $55.94 Range $50.08 - $63.04

Q2 2017

Shares 156,609 Value ($000) $11,097 Avg Close $48.32 Range $46.30 - $52.73

Q1 2017

Shares 147,013 Value ($000) $9,928 Avg Close $50.66 Range $47.03 - $55.37

Q4 2016

Shares 142,968 Value ($000) $10,312 Avg Close $53.19 Range $50.62 - $57.18

Q3 2016

Shares 125,052 Value ($000) $9,737 Avg Close $57.78 Range $54.47 - $63.12

Q2 2016

Shares 124,868 Value ($000) $10,273 Avg Close $62.76 Range $55.35 - $72.83

Q1 2016

Shares 126,090 Value ($000) $11,596 Avg Close $63.47 Range $57.57 - $70.78

Q4 2015

Shares 131,626 Value ($000) $13,447 Avg Close $72.90 Range $66.06 - $77.78

Q3 2015

Shares 126,587 Value ($000) $12,152 Avg Close $77.50 Range $59.97 - $83.93

Q2 2015

Shares 32,180 Value ($000) $3,715 Avg Close $75.98 Range $66.27 - $86.02

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2020	138,769	$8,085	$49.35	$46.55 - $53.04
Q3 2020	207,020	$13,082	$56.12	$50.31 - $63.75
Q2 2020	208,320	$16,028	$61.47	$57.14 - $68.68
Q1 2020	271,009	$20,578	$54.92	$49.36 - $68.82
Q4 2019	249,349	$16,190	$51.27	$47.84 - $54.06
Q3 2019	246,369	$15,497	$50.98	$48.41 - $53.99
Q2 2019	234,880	$15,756	$50.82	$47.46 - $54.48
Q1 2019	199,513	$12,970	$50.86	$46.97 - $53.84
Q4 2018	194,273	$12,022	$53.01	$46.07 - $60.29
Q3 2018	189,361	$14,501	$56.84	$52.83 - $59.40
Q2 2018	131,934	$9,279	$52.72	$47.91 - $56.84
Q1 2018	129,735	$9,781	$58.92	$53.09 - $66.28
Q4 2017	130,570	$9,464	$55.90	$51.50 - $61.93
Q3 2017	131,154	$10,612	$55.94	$50.08 - $63.04
Q2 2017	156,609	$11,097	$48.32	$46.30 - $52.73
Q1 2017	147,013	$9,928	$50.66	$47.03 - $55.37
Q4 2016	142,968	$10,312	$53.19	$50.62 - $57.18
Q3 2016	125,052	$9,737	$57.78	$54.47 - $63.12
Q2 2016	124,868	$10,273	$62.76	$55.35 - $72.83
Q1 2016	126,090	$11,596	$63.47	$57.57 - $70.78
Q4 2015	131,626	$13,447	$72.90	$66.06 - $77.78
Q3 2015	126,587	$12,152	$77.50	$59.97 - $83.93
Q2 2015	32,180	$3,715	$75.98	$66.27 - $86.02