ILLUMINA INC

Ticker: ILMN CUSIP: 452327109 Class: COM

United American Securities Inc. (d/b/a UAS Asset Management)'s Holding History (CIK: 0001349353)

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

Q4 2019

Shares 2,500 Value ($000) $829 Avg Close $303.09 Range $272.14 - $327.46

Q1 2019

Shares 2,250 Value ($000) $699 Avg Close $291.63 Range $261.30 - $313.54

Q4 2018

Shares 2,543 Value ($000) $763 Avg Close $309.79 Range $263.62 - $361.78

Q3 2018

Shares 2,293 Value ($000) $842 Avg Close $320.46 Range $267.18 - $362.46

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	2,500	$829	$303.09	$272.14 - $327.46
Q1 2019	2,250	$699	$291.63	$261.30 - $313.54
Q4 2018	2,543	$763	$309.79	$263.62 - $361.78
Q3 2018	2,293	$842	$320.46	$267.18 - $362.46