SIGMA ALDRICH CORP

CUSIP: 826552101 Class: COM

BROWN BROTHERS HARRIMAN & CO's Holding History (CIK: 0000014661)

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

Q2 2015
Shares 200 Value ($000) $28 Avg Close — Range —
Q4 2014
Shares 264 Value ($000) $36 Avg Close — Range —
Q1 2014
Shares 136 Value ($000) $13 Avg Close — Range —
Q4 2013
Shares 4,675 Value ($000) $439 Avg Close — Range —
Q3 2013
Shares 4,675 Value ($000) $399 Avg Close — Range —
Q2 2013
Shares 5,700 Value ($000) $458 Avg Close — Range —
Q1 2013
Shares 608 Value ($000) $47 Avg Close — Range —