MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

MACKAY SHIELDS LLC's Holding History (CIK: 0000061227)

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

Q1 2021

Shares 138,709 Value ($000) $4,385 Avg Close $9.46 Range $8.38 - $10.66

Q4 2020

Shares 221,778 Value ($000) $5,841 Avg Close $8.05 Range $7.18 - $8.74

Q3 2020

Shares 352,846 Value ($000) $7,939 Avg Close $7.32 Range $6.58 - $8.03

Q2 2020

Shares 163,256 Value ($000) $3,621 Avg Close $7.03 Range $5.94 - $8.01

Q1 2020

Shares 216,100 Value ($000) $4,646 Avg Close $8.83 Range $4.81 - $10.26

Q4 2019

Shares 60,345 Value ($000) $1,793 Avg Close $9.10 Range $8.60 - $9.50

Q3 2019

Shares 254,340 Value ($000) $7,170 Avg Close $8.44 Range $7.93 - $9.12

Q1 2019

Shares 27,959 Value ($000) $722 Avg Close $7.90 Range $7.22 - $8.40

Q4 2018

Shares 141,351 Value ($000) $3,370 Avg Close $7.88 Range $7.03 - $8.27

Q1 2018

Shares 32,029 Value ($000) $902 Avg Close $8.03 Range $7.29 - $8.53

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2021	138,709	$4,385	$9.46	$8.38 - $10.66
Q4 2020	221,778	$5,841	$8.05	$7.18 - $8.74
Q3 2020	352,846	$7,939	$7.32	$6.58 - $8.03
Q2 2020	163,256	$3,621	$7.03	$5.94 - $8.01
Q1 2020	216,100	$4,646	$8.83	$4.81 - $10.26
Q4 2019	60,345	$1,793	$9.10	$8.60 - $9.50
Q3 2019	254,340	$7,170	$8.44	$7.93 - $9.12
Q1 2019	27,959	$722	$7.90	$7.22 - $8.40
Q4 2018	141,351	$3,370	$7.88	$7.03 - $8.27
Q1 2018	32,029	$902	$8.03	$7.29 - $8.53