SIGMA ALDRICH CORP COM

CUSIP: 862552101 Class: COM

BLACKHILL CAPITAL INC's Holding History (CIK: 0000872162)

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

Q4 2014
Shares 113,787 Value ($000) $15,620 Avg Close — Range —
Q3 2014
Shares 115,752 Value ($000) $15,743 Avg Close — Range —
Q2 2014
Shares 115,752 Value ($000) $11,747 Avg Close — Range —