28 results
8-K
EX-99.1
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29 Oct 15
Cliffs Natural Resources Inc. Reports Third-Quarter 2015 Results
12:00am
8-K
EX-99.1
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3 Feb 15
Cliffs Natural Resources Inc. Reports Fourth-Quarter
12:00am
8-K
EX-99.1
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27 Oct 14
Cliffs Natural Resources Inc. Reports Third-Quarter Results
12:00am
8-K
EX-99.1
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24 Jul 14
Cost Improvements in Its Second-Quarter 2014 Results
12:00am
DFAN14A
EX-99
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8 Jul 14
Additional proxy materials by non-management
12:00am
8-K
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25 Jun 14
Regulation FD Disclosure
12:00am
CORRESP
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9 Jun 14
Correspondence with SEC
12:00am
PREC14A
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5 Jun 14
Preliminary proxy with contested solicitation
12:00am