ILLUMINA INC

Ticker: ILMN CUSIP: 452327109 Class: COM

LONE PINE CAPITAL LLC's Holding History (CIK: 0001061165)

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

Q4 2019

Shares 519,808 Value ($000) $172,441 Avg Close $303.09 Range $272.14 - $327.46

Q1 2016

Shares 1,675,158 Value ($000) $271,560 Avg Close $152.87 Range $126.82 - $183.12

Q4 2015

Shares 3,609,835 Value ($000) $692,890 Avg Close $161.39 Range $126.46 - $191.12

Q3 2015

Shares 3,609,735 Value ($000) $634,664 Avg Close $202.14 Range $156.82 - $235.77

Q2 2015

Shares 5,678,537 Value ($000) $1,239,965 Avg Close $195.32 Range $173.81 - $217.00

Q1 2015

Shares 2,890,103 Value ($000) $536,519 Avg Close $188.35 Range $173.66 - $207.52

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	519,808	$172,441	$303.09	$272.14 - $327.46
Q1 2016	1,675,158	$271,560	$152.87	$126.82 - $183.12
Q4 2015	3,609,835	$692,890	$161.39	$126.46 - $191.12
Q3 2015	3,609,735	$634,664	$202.14	$156.82 - $235.77
Q2 2015	5,678,537	$1,239,965	$195.32	$173.81 - $217.00
Q1 2015	2,890,103	$536,519	$188.35	$173.66 - $207.52