SIGMA ALDRICH CORP

CUSIP: 826552100 Class: COM

NEW MEXICO EDUCATIONAL RETIREMENT BOARD's Holding History (CIK: 0000862469)

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

Q4 2013
Shares 16,698 Value ($000) $1,570 Avg Close — Range —
Q3 2013
Shares 17,998 Value ($000) $1,535 Avg Close — Range —