MDU RES GROUP INC

Ticker: MDU CUSIP: 552690109 Class: COM

Cornerstone Wealth Management, LLC's Holding History (CIK: 0001674117)

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

Q1 2020

Shares 10,776 Value ($000) $232 Avg Close $8.83 Range $4.81 - $10.26

Q3 2018

Shares 180,781 Value ($000) $6,812 Avg Close $8.58 Range $7.77 - $9.02

Q2 2018

Shares 18,348 Value ($000) $637 Avg Close $8.49 Range $8.18 - $8.87

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2020	10,776	$232	$8.83	$4.81 - $10.26
Q3 2018	180,781	$6,812	$8.58	$7.77 - $9.02
Q2 2018	18,348	$637	$8.49	$8.18 - $8.87