Mdu Resources Group Inc DEFA14A, filed Mar 26, 2021
Mdu Resources Group Inc (MDU)
DEFA14A
2021-03-26
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Added on
October 19, 2026
UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
SCHEDULE 14A INFORMATION
Proxy Statement Pursuant to Section 14(a) of
the Securities Exchange Act of 1934
(Amendment No. )
Filed by the Registrant ý
Filed by a party other than the Registrant ¨
Check the appropriate box:
¨ Preliminary Proxy Statement
¨ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))
¨ Definitive Proxy Statement
ý Definitive Additional Materials
¨ Soliciting Material under §240.14a-12
MDU Resources Group, Inc.
(Name of Registrant as Specified In Its Charter)
____________________________________________________________
(Name of Person(s) Filing Proxy Statement, if other than the Registrant)
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