SIGMA ALDRICH CORP

CUSIP: 826552101 Class: COM

CAPITAL COUNSEL LLC/NY's Holding History (CIK: 0001114928)

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

Q3 2015
Shares 312,560 Value ($000) $43,421 Avg Close — Range —
Q2 2015
Shares 334,013 Value ($000) $46,545 Avg Close — Range —
Q1 2015
Shares 381,512 Value ($000) $52,744 Avg Close — Range —
Q4 2014
Shares 509,806 Value ($000) $69,981 Avg Close — Range —
Q3 2014
Shares 641,378 Value ($000) $87,234 Avg Close — Range —
Q2 2014
Shares 919,016 Value ($000) $93,262 Avg Close — Range —
Q1 2014
Shares 920,219 Value ($000) $85,930 Avg Close — Range —
Q4 2013
Shares 914,471 Value ($000) $85,969 Avg Close — Range —
Q3 2013
Shares 925,865 Value ($000) $78,976 Avg Close — Range —
Q2 2013
Shares 902,637 Value ($000) $72,590 Avg Close — Range —