211 results
Page 4 of 11
CORRESP
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15 Apr 14
Correspondence with SEC
12:00am
8-K
EX-99.1
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28 Oct 13
Cliffs Natural Resources Inc. Announces the Appointment of New President and Chief Operating Officer
12:00am
8-K
EX-99.1
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12 Feb 13
Cliffs Natural Resources Inc. Reports Fourth-Quarter and Full-Year 2012 Results
12:00am
S-3ASR
EX-4.3
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12 Feb 13
Automatic shelf registration
12:00am
8-K
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7 Sep 12
Mine Safety - Reporting of Shutdowns and Patterns of Violations
12:00am
8-K
EX-99.1
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31 Jul 12
Regulation FD Disclosure
12:00am