Skip to main content

AI assistant

Sign in to chat with this filing

The assistant answers questions, extracts KPIs, and summarises risk factors directly from the filing text.

Sign up Log in

MDU RESOURCES GROUP INC Director's Dealing 2018

Aug 20, 2018

31231_dirs_2018-08-20_f9e28d9b-1180-4ba9-8d19-1cc05281e80e.zip

Director's Dealing

Open in viewer

Opens in your device viewer

SEC Form 3 — Initial Statement of Beneficial Ownership

Issuer: MDU RESOURCES GROUP INC (MDU)
CIK: 0000067716
Period of Report: 2018-08-16

Reporting Person: SPARBY DAVID M (Director)

More from MDU RESOURCES GROUP INC

Regulatory Filings 2026
May 13
Major Shareholding Notification 2026
May 13
Interim / Quarterly Report 2026
May 7
Regulatory Filings 2026
May 7
Major Shareholding Notification 2026
Apr 30
Major Shareholding Notification 2026
Apr 29
Major Shareholding Notification 2026
Apr 9
Annual Report 2026
Apr 1
Proxy Solicitation & Information Statement 2026
Apr 1
Proxy Solicitation & Information Statement 2026
Apr 1
View all filings →