PATTERN ENERGY GROUP INC

CUSIP: 70338P100 Class: CL A

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2019
Shares 209,484 Value ($000) $5,605 Avg Close — Range —
Q3 2019
Shares 223,693 Value ($000) $6,024 Avg Close — Range —
Q2 2019
Shares 173,139 Value ($000) $3,998 Avg Close — Range —
Q1 2019
Shares 136,542 Value ($000) $3,004 Avg Close — Range —
Q4 2018
Shares 126,922 Value ($000) $2,363 Avg Close — Range —
Q3 2018
Shares 152,936 Value ($000) $3,039 Avg Close — Range —
Q2 2018
Shares 134,084 Value ($000) $2,514 Avg Close — Range —
Q1 2018
Shares 147,731 Value ($000) $2,554 Avg Close — Range —
Q4 2017
Shares 112,062 Value ($000) $2,408 Avg Close — Range —
Q3 2017
Shares 105,744 Value ($000) $2,548 Avg Close — Range —
Q2 2017
Shares 80,213 Value ($000) $1,912 Avg Close — Range —
Q1 2017
Shares 69,513 Value ($000) $1,399 Avg Close — Range —
Q4 2016
Shares 60,645 Value ($000) $1,152 Avg Close — Range —
Q3 2016
Shares 55,257 Value ($000) $1,243 Avg Close — Range —
Q2 2016
Shares 21,976 Value ($000) $505 Avg Close — Range —
Q1 2016
Shares 14,023 Value ($000) $267 Avg Close — Range —
Q4 2015
Shares 19,878 Value ($000) $416 Avg Close — Range —
Q3 2015
Shares 19,367 Value ($000) $370 Avg Close — Range —
Q2 2015
Shares 17,890 Value ($000) $508 Avg Close — Range —
Q1 2015
Shares 14,200 Value ($000) $402 Avg Close — Range —