FILINGS
MDU 0000067716 | |||
---|---|---|---|
Filing Date | Form Type | Description | Document |
2020-04-01 | 4 | View Document | |
2020-03-27 | DEFA14A | DEFA14A | View Document |
2020-03-27 | DEF 14A | DEF 14A | View Document |
2020-03-10 | 4 | View Document | |
2020-02-21 | 10-K | 10-K | View Document |
2020-02-18 | 4 | View Document | |
2020-02-18 | 4 | View Document | |
2020-02-18 | 4 | View Document | |
2020-02-18 | 4 | View Document | |
2020-02-18 | 4 | View Document | |
2020-02-18 | 4 | View Document | |
2020-02-18 | 4 | View Document | |
2020-02-18 | 4 | View Document | |
2020-02-18 | 4 | View Document | |
2020-02-18 | 4 | View Document | |
2020-02-14 | SC 13G | View Document | |
2020-02-12 | SC 13G/A | SCHEDULE 13G/A | View Document |
2020-02-04 | 8-K | MDU RESOURCES GROUP, INC. FORM 8-K | View Document |
2020-02-04 | SC 13G/A | View Document | |
2019-12-31 | 4 | View Document | |
2019-12-09 | 8-K | MDU RESOURCES FORM 8-K EARNINGS GUIDANCE | View Document |
2019-11-20 | 4 | View Document | |
2019-11-20 | 4 | View Document | |
2019-11-20 | 4 | View Document | |
2019-11-20 | 4 | View Document | |
2019-11-20 | 4 | View Document | |
2019-11-20 | 4 | View Document | |
2019-11-20 | 4 | View Document | |
2019-11-20 | 4 | View Document | |
2019-11-20 | 4 | View Document | |
2019-11-18 | 8-K | MDU RESOURCES FORM 8-K CAP EX | View Document |
2019-11-18 | S-8 | S-8 | View Document |
2019-11-01 | 10-Q | MDU RESOURCES FORM 10-Q 9-30-2019 | View Document |
2019-10-30 | 8-K | MDU RESOURCES GROUP, INC. FORM 8-K | View Document |
2019-10-04 | 8-K | 8-K | View Document |
2019-10-01 | 4 | View Document | |
2019-08-02 | 10-Q | MDU RESOURCES FORM 10-Q 6-30-2019 | View Document |
2019-07-30 | 8-K | MDU RESOURCES GROUP, INC. FORM 8-K | View Document |
2019-07-01 | 4 | View Document | |
2019-06-14 | 11-K | MDU RESOURCES FORM 11-K | View Document |
2019-06-07 | SC 13G/A | View Document | |
2019-05-31 | 4 | PRIMARY DOCUMENT | View Document |
2019-05-31 | 4 | PRIMARY DOCUMENT | View Document |
2019-05-30 | SD | SD | View Document |
2019-05-20 | 4 | PRIMARY DOCUMENT | View Document |
2019-05-08 | 3 | PRIMARY DOCUMENT | View Document |
2019-05-08 | 8-K | 8-K | View Document |
2019-05-03 | 10-Q | MDU RESOURCES FORM 10-Q 3-31-2019 | View Document |
2019-04-30 | 8-K | MDU RESOURCES GROUP, INC. FORM 8-K | View Document |
2019-04-01 | 4 | PRIMARY DOCUMENT | View Document |
2019-03-22 | DEFA14A | DEFA14A | View Document |
2019-03-22 | DEF 14A | DEF 14A | View Document |
2019-03-14 | 4 | PRIMARY DOCUMENT | View Document |
2019-03-08 | PRE 14A | PRE 14A | View Document |
2019-02-22 | 8-K | 8-K | View Document |
2019-02-22 | 424B5 | 424B5 | View Document |
2019-02-22 | 10-K | MDU RESOURCES 2018 FORM 10-K | View Document |
2019-02-20 | 4 | PRIMARY DOCUMENT | View Document |
2019-02-19 | 8-K | MDU RESOURCES FORM 8-K | View Document |
2019-02-19 | 4 | PRIMARY DOCUMENT | View Document |
2019-02-19 | 4 | PRIMARY DOCUMENT | View Document |
2019-02-19 | 4 | PRIMARY DOCUMENT | View Document |
2019-02-19 | 4 | PRIMARY DOCUMENT | View Document |
2019-02-19 | 4 | PRIMARY DOCUMENT | View Document |
2019-02-19 | 4 | PRIMARY DOCUMENT | View Document |
2019-02-19 | 4 | PRIMARY DOCUMENT | View Document |
2019-02-19 | 4 | PRIMARY DOCUMENT | View Document |
2019-02-19 | 4 | PRIMARY DOCUMENT | View Document |
2019-02-15 | 8-K | 8-K | View Document |
2019-02-14 | SC 13G | MDU RESOURCES GROUP, INC. | View Document |
2019-02-13 | SC 13G/A | SC 13G/A | View Document |
2019-02-11 | SC 13G/A | View Document | |
2019-02-06 | SC 13G/A | View Document | |
2019-02-06 | 8-K | MDU RESOURCES GROUP, INC. FORM 8-K | View Document |
2019-01-14 | 15-12B | 15-12B | View Document |
2019-01-09 | 5 | PRIMARY DOCUMENT | View Document |
2019-01-02 | 25-NSE | View Document | |
2019-01-02 | S-8 POS | S-8 POS | View Document |
2019-01-02 | S-8 POS | S-8 POS | View Document |
2019-01-02 | S-8 POS | S-8 POS | View Document |
2019-01-02 | POSASR | POSASR | View Document |
2019-01-02 | 8-K12B | 8-K12B | View Document |
2019-01-02 | 8-K | 8-K | View Document |
2018-12-31 | 4 | PRIMARY DOCUMENT | View Document |
2018-12-18 | 8-K | MDU RESOURCES FORM 8-K | View Document |
2018-11-21 | 4 | PRIMARY DOCUMENT | View Document |
2018-11-21 | 4 | PRIMARY DOCUMENT | View Document |
2018-11-21 | 4 | PRIMARY DOCUMENT | View Document |
2018-11-21 | 4 | PRIMARY DOCUMENT | View Document |
2018-11-21 | 4 | PRIMARY DOCUMENT | View Document |
2018-11-21 | 4 | PRIMARY DOCUMENT | View Document |
2018-11-21 | 4 | PRIMARY DOCUMENT | View Document |
2018-11-21 | 4 | PRIMARY DOCUMENT | View Document |
2018-11-21 | 4 | PRIMARY DOCUMENT | View Document |
2018-11-21 | 4 | PRIMARY DOCUMENT | View Document |
2018-11-21 | 8-K | MDU RESOURCES FORM 8-K CAP EX | View Document |
2018-11-19 | 3 | PRIMARY DOCUMENT | View Document |
2018-11-15 | 8-K | 8-K | View Document |
2018-11-02 | 10-Q | MDU RESOURCES FORM 10-Q 09-30-2018 | View Document |
2018-11-01 | 8-K | MDU RESOURCES FORM 8-K | View Document |
Search company filings and access detailed reports including 10-K, 10-Q, 8-K, and other critical filings. Stay informed on corporate disclosures, regulatory filings, and updates with our easy-to-use EDGAR API filings search tool.