OGE ENERGY CORP

Ticker: OGE CUSIP: 670837103 Class: COM

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

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

Q4 2017

Shares 103,700 Value ($000) $3,413 Avg Close $35.32 Range $32.60 - $37.32

Q3 2017

Shares 103,700 Value ($000) $3,736 Avg Close $35.66 Range $33.95 - $36.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	103,700	$3,413	$35.32	$32.60 - $37.32
Q3 2017	103,700	$3,736	$35.66	$33.95 - $36.67