OGE ENERGY CORP

Ticker: OGE CUSIP: 670837103 Class: COM

Stanley-Laman Group, Ltd.'s Holding History (CIK: 0001601489)

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

Q4 2017

Shares 43,951 Value ($000) $1,446 Avg Close $35.32 Range $32.60 - $37.32

Q3 2017

Shares 43,936 Value ($000) $1,583 Avg Close $35.66 Range $33.95 - $36.67

Q2 2017

Shares 44,433 Value ($000) $1,546 Avg Close $34.98 Range $33.45 - $37.25

Q1 2017

Shares 40,318 Value ($000) $1,410 Avg Close $34.83 Range $32.85 - $37.41

Q4 2016

Shares 24,840 Value ($000) $831 Avg Close $31.57 Range $29.57 - $34.23

Q3 2016

Shares 23,843 Value ($000) $754 Avg Close $31.66 Range $29.91 - $33.10

Q2 2016

Shares 24,957 Value ($000) $817 Avg Close $29.95 Range $27.27 - $32.75

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2017	43,951	$1,446	$35.32	$32.60 - $37.32
Q3 2017	43,936	$1,583	$35.66	$33.95 - $36.67
Q2 2017	44,433	$1,546	$34.98	$33.45 - $37.25
Q1 2017	40,318	$1,410	$34.83	$32.85 - $37.41
Q4 2016	24,840	$831	$31.57	$29.57 - $34.23
Q3 2016	23,843	$754	$31.66	$29.91 - $33.10
Q2 2016	24,957	$817	$29.95	$27.27 - $32.75