ALCOA INC

CUSIP: 013817101 Class: COM

SIGMA INVESTMENT COUNSELORS INC's Holding History (CIK: 0001085163)

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

Q4 2014
Shares 10,805 Value ($000) $171 Avg Close — Range —
Q3 2014
Shares 10,786 Value ($000) $174 Avg Close — Range —