OGE ENERGY CORP

Ticker: OGE CUSIP: 670837103 Class: COM

HARTLINE INVESTMENT CORP/'s Holding History (CIK: 0000945625)

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

Q3 2014

Shares 5,764 Value ($000) $214 Avg Close $36.81 Range $34.88 - $39.28

Q2 2014

Shares 5,764 Value ($000) $225 Avg Close $36.62 Range $34.93 - $39.10

Q1 2014

Shares 6,064 Value ($000) $223 Avg Close $34.96 Range $32.91 - $37.29

Q4 2013

Shares 6,064 Value ($000) $206 Avg Close $35.79 Range $32.85 - $40.00

Q3 2013

Shares 6,264 Value ($000) $226 Avg Close $36.14 Range $33.85 - $39.55

Q2 2013

Shares 3,182 Value ($000) $217 Avg Close $34.79 Range $32.20 - $36.59

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	5,764	$214	$36.81	$34.88 - $39.28
Q2 2014	5,764	$225	$36.62	$34.93 - $39.10
Q1 2014	6,064	$223	$34.96	$32.91 - $37.29
Q4 2013	6,064	$206	$35.79	$32.85 - $40.00
Q3 2013	6,264	$226	$36.14	$33.85 - $39.55
Q2 2013	3,182	$217	$34.79	$32.20 - $36.59