MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

OMERS ADMINISTRATION Corp's Holding History (CIK: 0001053321)

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

Q3 2016

Shares 28,900 Value ($000) $735 Avg Close $6.91 Range $6.46 - $7.47

Q2 2016

Shares 24,600 Value ($000) $590 Avg Close $6.12 Range $5.33 - $6.90

Q1 2016

Shares 18,000 Value ($000) $350 Avg Close $5.02 Range $4.40 - $5.57

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2016	28,900	$735	$6.91	$6.46 - $7.47
Q2 2016	24,600	$590	$6.12	$5.33 - $6.90
Q1 2016	18,000	$350	$5.02	$4.40 - $5.57