MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

HARTFORD INVESTMENT MANAGEMENT CO's Holding History (CIK: 0000922439)

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

Q3 2014

Shares 14,158 Value ($000) $394 Avg Close $8.38 Range $7.36 - $9.47

Q2 2014

Shares 14,959 Value ($000) $525 Avg Close $9.15 Range $8.68 - $9.59

Q1 2014

Shares 16,024 Value ($000) $550 Avg Close $8.65 Range $7.84 - $9.29

Q4 2013

Shares 17,798 Value ($000) $544 Avg Close $7.80 Range $7.24 - $8.15

Q3 2013

Shares 18,061 Value ($000) $505 Avg Close $7.25 Range $6.78 - $7.90

Q2 2013

Shares 20,861 Value ($000) $541 Avg Close $6.58 Range $6.07 - $7.05

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2014	14,158	$394	$8.38	$7.36 - $9.47
Q2 2014	14,959	$525	$9.15	$8.68 - $9.59
Q1 2014	16,024	$550	$8.65	$7.84 - $9.29
Q4 2013	17,798	$544	$7.80	$7.24 - $8.15
Q3 2013	18,061	$505	$7.25	$6.78 - $7.90
Q2 2013	20,861	$541	$6.58	$6.07 - $7.05