ILLUMINA INC

Ticker: ILMN CUSIP: 452327109 Class: COM

Sustainable Growth Advisers, LP's Holding History (CIK: 0001290668)

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

Q1 2022

Shares 1,176,193 Value ($000) $410,962 Avg Close $337.77 Range $294.54 - $416.34

Q4 2021

Shares 995,781 Value ($000) $378,834 Avg Close $378.89 Range $331.74 - $413.42

Q3 2021

Shares 816,301 Value ($000) $331,100 Avg Close $459.88 Range $394.08 - $511.67

Q2 2021

Shares 845,920 Value ($000) $400,298 Avg Close $402.76 Range $358.04 - $473.74

Q1 2021

Shares 701,772 Value ($000) $269,523 Avg Close $407.75 Range $346.30 - $540.63

Q4 2020

Shares 1,073,847 Value ($000) $397,323 Avg Close $318.77 Range $280.17 - $368.03

Q3 2020

Shares 1,188,813 Value ($000) $367,439 Avg Close $344.57 Range $253.33 - $393.19

Q2 2020

Shares 1,069,933 Value ($000) $396,250 Avg Close $321.78 Range $244.30 - $367.51

Q1 2020

Shares 1,035,405 Value ($000) $282,790 Avg Close $279.63 Range $191.42 - $330.38

Q4 2019

Shares 665,172 Value ($000) $220,664 Avg Close $303.09 Range $272.14 - $327.46

Q3 2019

Shares 645,798 Value ($000) $196,465 Avg Close $294.76 Range $256.13 - $370.39

Q3 2014

Shares 6,950 Value ($000) $1,139 Avg Close $167.17 Range $152.58 - $179.96

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2022	1,176,193	$410,962	$337.77	$294.54 - $416.34
Q4 2021	995,781	$378,834	$378.89	$331.74 - $413.42
Q3 2021	816,301	$331,100	$459.88	$394.08 - $511.67
Q2 2021	845,920	$400,298	$402.76	$358.04 - $473.74
Q1 2021	701,772	$269,523	$407.75	$346.30 - $540.63
Q4 2020	1,073,847	$397,323	$318.77	$280.17 - $368.03
Q3 2020	1,188,813	$367,439	$344.57	$253.33 - $393.19
Q2 2020	1,069,933	$396,250	$321.78	$244.30 - $367.51
Q1 2020	1,035,405	$282,790	$279.63	$191.42 - $330.38
Q4 2019	665,172	$220,664	$303.09	$272.14 - $327.46
Q3 2019	645,798	$196,465	$294.76	$256.13 - $370.39
Q3 2014	6,950	$1,139	$167.17	$152.58 - $179.96