Sigma Aldrich Corp

STATE BOARD OF ADMINISTRATION OF FLORIDA RETIREMENT SYSTEM

Report date

6/30/2014

Quarter

2014 Q2

Filed

8/7/2014

Shares

182,935

Value ($000)

18,564

Weight

0.1%

2013 Q4 - 2014 Q2 (3 filings)

Shares History

History scope: non-option holdings only (PUT/CALL rows excluded).

All 13F Holders	Filing date	Value ($000s)	% of Holdings	Shares	Reporting period
2014 Q2	8/7/2014	18,564	0.1%	182,935	6/30/2014
2014 Q1	4/24/2014	17,108	0.1%	183,213	3/31/2014
2013 Q4	2/5/2014	18,583	0.1%	197,669	12/31/2013