PATTERN ENERGY GROUP INC

CUSIP: 70338P100 Class: CL A

FORT WASHINGTON INVESTMENT ADVISORS INC /OH/'s Holding History (CIK: 0001009016)

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

Q1 2018
Shares 22,000 Value ($000) $380 Avg Close — Range —
Q4 2017
Shares 22,000 Value ($000) $473 Avg Close — Range —
Q3 2017
Shares 22,000 Value ($000) $530 Avg Close — Range —
Q3 2016
Shares 17,700 Value ($000) $398 Avg Close — Range —
Q2 2016
Shares 17,000 Value ($000) $390 Avg Close — Range —
Q1 2016
Shares 10,400 Value ($000) $198 Avg Close — Range —
Q4 2015
Shares 10,700 Value ($000) $224 Avg Close — Range —
Q3 2015
Shares 22,300 Value ($000) $426 Avg Close — Range —
Q2 2015
Shares 22,500 Value ($000) $639 Avg Close — Range —
Q1 2015
Shares 21,800 Value ($000) $617 Avg Close — Range —
Q4 2014
Shares 18,400 Value ($000) $454 Avg Close — Range —
Q3 2014
Shares 13,700 Value ($000) $424 Avg Close — Range —
Q2 2014
Shares 10,900 Value ($000) $361 Avg Close — Range —