PATTERN ENERGY GROUP INC

CUSIP: 70338P100 Class: CL A

Zimmer Partners, LP's Holding History (CIK: 0001565854)

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

Q1 2015
Shares 425,000 Value ($000) $12,036 Avg Close — Range —
Q2 2014
Shares 936,990 Value ($000) $31,024 Avg Close — Range —
Q1 2014
Shares 300,000 Value ($000) $8,139 Avg Close — Range —
Q4 2013
Shares 300,000 Value ($000) $9,093 Avg Close — Range —