ILLUMINA INC

Ticker: ILMN CUSIP: 452327109 Class: COM

CHICAGO TRUST Co NA's Holding History (CIK: 0001601539)

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

Q2 2023

Shares 1,091 Value ($000) $205 Avg Close $202.41 Range $176.67 - $227.06

Q1 2022

Shares 755 Value ($000) $264 Avg Close $337.77 Range $294.54 - $416.34

Q4 2021

Shares 1,890 Value ($000) $719 Avg Close $378.89 Range $331.74 - $413.42

Q3 2021

Shares 1,765 Value ($000) $716 Avg Close $459.88 Range $394.08 - $511.67

Q2 2021

Shares 2,295 Value ($000) $1,086 Avg Close $402.76 Range $358.04 - $473.74

Q4 2020

Shares 803 Value ($000) $297 Avg Close $318.77 Range $280.17 - $368.03

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2023	1,091	$205	$202.41	$176.67 - $227.06
Q1 2022	755	$264	$337.77	$294.54 - $416.34
Q4 2021	1,890	$719	$378.89	$331.74 - $413.42
Q3 2021	1,765	$716	$459.88	$394.08 - $511.67
Q2 2021	2,295	$1,086	$402.76	$358.04 - $473.74
Q4 2020	803	$297	$318.77	$280.17 - $368.03