Document/ExhibitDescriptionPagesSize 1: 8-K Mdu Resources Group, Inc. Form 8-K HTML 24K
2: EX-99 Mdu Resources Group, Inc. Ex 99 HTML 395K
7: R1 Cover page HTML 47K
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8: EXCEL IDEA Workbook of Financial Report Info XLSX 8K
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Registrant’s telephone number, including area code (i701) i530-1000
Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:
i☐
Written communications pursuant to
Rule 425 under the Securities Act (17 CFR 230.425)
i☐
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
i☐
Pre-commencement
communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
i☐
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act:
(Title
of each class)
(Trading Symbol(s))
(Name of each exchange on which registered)
iCommon Stock, par value $1.00 per share
iMDU
iNew
York Stock Exchange
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 or Rule 12b-2 of the Securities Exchange Act of 1934.
Emerging growth company i☐
If an emerging growth company, indicate by check mark if the registrant has
elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐
Item 2.02. Results of Operations and Financial Condition and
104 Cover page interactive data file (embedded within the Inline XBRL document)
2
SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.