ALCOA INC

CUSIP: 013817309 Class: CNV PFD

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q2 2015
Shares 13,753 Value ($000) $544 Avg Close — Range —
Q1 2015
Shares 13,753 Value ($000) $601 Avg Close — Range —
Q4 2014
Shares 13,183 Value ($000) $666 Avg Close — Range —
Q3 2014
Shares 12,272 Value ($000) $614 Avg Close — Range —