PENGROWTH ENERGY CORP

CUSIP: 70706P104 Class: COMMON STOCK-FO

Grantham, Mayo, Van Otterloo & Co. LLC's Holding History (CIK: 0001352662)

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

Q1 2016
Shares 175,100 Value ($000) $230 Avg Close — Range —
Q4 2015
Shares 175,100 Value ($000) $129 Avg Close — Range —
Q3 2015
Shares 175,100 Value ($000) $149 Avg Close — Range —
Q2 2015
Shares 208,200 Value ($000) $520 Avg Close — Range —
Q1 2015
Shares 168,100 Value ($000) $504 Avg Close — Range —