PATTERN ENERGY GROUP INC

CUSIP: 70338P100 Class: CL A

Commonwealth Bank of Australia's Holding History (CIK: 0000008565)

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

Q1 2014
Shares 20,500 Value ($000) $556 Avg Close — Range —
Q4 2013
Shares 55,509 Value ($000) $1,682 Avg Close — Range —