Insiders · Profile

Mahowald Douglass A

Treasurer & Asst. Secretary at MDU RESOURCES. Filing since 30 Nov 2010. CIK 0001484862

Company
Date
Role
Action
Shares
Amount
Of holding
21 Feb 2014
Treasurer & Asst. Secretary
Sold, plan not stated
1,973
$68.15K
62.9%
20 Feb 2014
Treasurer & Asst. Secretary
Sold, plan not stated
1,770
$61.81K
22.3%
30 Nov 2010
Treasurer & Asst. Secretary
Sold, plan not stated
450
$9.19K
12.5%
3 decisions on file.