Year archive

MDU RESOURCES GROUP INC — 2011 filings

All 55 regulatory filings released by MDU RESOURCES GROUP INC (MDU) in 2011, sourced directly from the official regulator.

55 Filings

2011 Period

2011 filings (55)

Filing	Released	Lang
MDU RESOURCES GROUP, INC. FORM 8-K Regulatory Filings	2011-12-21	English
S-8 POS Regulatory Filings	2011-12-16	English
S-8 POS Regulatory Filings	2011-12-16	English
PRIMARY DOCUMENT Director's Dealing	2011-12-12	English
PRIMARY DOCUMENT Director's Dealing	2011-12-12	English
PRIMARY DOCUMENT Director's Dealing	2011-12-12	English
PRIMARY DOCUMENT Director's Dealing	2011-11-23	English
PRIMARY DOCUMENT Director's Dealing	2011-11-22	English
PRIMARY DOCUMENT Director's Dealing	2011-11-22	English
PRIMARY DOCUMENT Director's Dealing	2011-11-22	English
PRIMARY DOCUMENT Director's Dealing	2011-11-22	English
PRIMARY DOCUMENT Director's Dealing	2011-11-22	English
PRIMARY DOCUMENT Director's Dealing	2011-11-22	English
PRIMARY DOCUMENT Director's Dealing	2011-11-22	English
PRIMARY DOCUMENT Director's Dealing	2011-11-22	English
PRIMARY DOCUMENT Director's Dealing	2011-11-22	English
8-K Regulatory Filings	2011-11-21	English
S-3ASR Registration Form	2011-11-18	English
PRIMARY DOCUMENT Director's Dealing	2011-11-16	English
PRIMARY DOCUMENT Director's Dealing	2011-11-14	English
MDU RESOURCES GROUP, INC. 3RD QUARTER 2011 FORM 10-Q Interim / Quarterly Report Q3 2011	2011-11-04	English
MDU RESOURCES GROUP, INC. FORM 8-K Regulatory Filings	2011-11-01	English
MDU RESOURCES GROUP, INC. FORM 8-K Regulatory Filings	2011-10-17	English
Regulatory Filings 2011 Regulatory Filings	2011-10-03	English
PRIMARY DOCUMENT Director's Dealing	2011-09-30	English
Regulatory Filings 2011 Regulatory Filings	2011-09-29	English
Regulatory Filings 2011 Regulatory Filings	2011-09-02	English
Regulatory Filings 2011 Regulatory Filings	2011-08-31	English
MDU RESOURCES GROUP, INC. 2ND QUARTER 2011 FORM 10-Q Interim / Quarterly Report Q2 2011	2011-08-05	English
MDU RESOURCES GROUP, INC. FORM 8-K Regulatory Filings	2011-08-02	English
PRIMARY DOCUMENT Director's Dealing	2011-06-30	English
MDU RESOURCES GROUP, INC. FORM 8-K Regulatory Filings	2011-06-27	English
MDU RESOURCES GROUP, INC. FORM 11-K Regulatory Filings	2011-06-14	English
MDU RESOURCES GROUP, INC. FORM 8-K Regulatory Filings	2011-05-27	English
FORM 4 Director's Dealing	2011-05-25	English
MDU RESOURCES GROUP, INC. FORM S-3ASR Registration Form	2011-05-19	English
MDU RESOURCES GROUP, INC. FORM 8-K/A Regulatory Filings	2011-05-13	English
MDU RESOURCES GROUP, INC. 1ST QUARTER 2011 FORM 10-Q Interim / Quarterly Report Q1 2011	2011-05-05	English
PRIMARY DOCUMENT Director's Dealing	2011-05-04	English
MDU RESOURCES GROUP, INC. FORM 8-K Regulatory Filings	2011-05-03	English
MDU RESOURCES GROUP, INC. FORM 8-K Regulatory Filings	2011-04-29	English
MDU RESOURCES GROUP, INC. FORM 8-K Regulatory Filings	2011-04-27	English
PRIMARY DOCUMENT Director's Dealing	2011-04-04	English
AUTO-GENERATED PAPER DOCUMENT Annual Report	2011-03-15	English
DEFINITIVE PROXY STATEMENT Proxy Solicitation & Information Statement	2011-03-11	English
PRIMARY DOCUMENT Director's Dealing	2011-02-24	English
MDU RESOURCES GROUP, INC. FORM 10-K FOR PERIOD ENDED 12/31/2010 Annual Report FY 2010	2011-02-23	English
8-K Regulatory Filings	2011-02-22	English
13G/A FILING AS OF 12/31/10 Major Shareholding Notification	2011-02-11	English
PRIMARY DOCUMENT Director's Dealing	2011-02-11	English
MDU RESOURCES GROUP, INC. FORM 8-K Regulatory Filings	2011-02-03	English
Major Shareholding Notification 2011 Major Shareholding Notification	2011-02-02	English
AUTO-GENERATED PAPER DOCUMENT Regulatory Filings	2011-01-24	English
8K Regulatory Filings	2011-01-12	English
PRIMARY DOCUMENT Director's Dealing	2011-01-03	English

Filings by year

2026 26 filings
2025 57 filings
2024 65 filings
2023 75 filings
2022 65 filings
2021 52 filings
2020 60 filings
2019 64 filings
2018 56 filings
2017 58 filings
2016 71 filings
2015 57 filings
2014 80 filings
2013 93 filings
2012 51 filings
2011 55 filings
2010 75 filings
2009 77 filings
2008 93 filings
2007 81 filings
2006 78 filings
2005 97 filings
2004 93 filings
2003 41 filings
2002 24 filings
2001 24 filings
2000 35 filings