13F-HR |
Open Document
|
Open Filing |
|
Feb 11, 2016 |
Dec 31, 2015 |
028-15788 |
13F-HR |
Open Document
|
Open Filing |
|
Nov 16, 2015 |
Sep 30, 2015 |
028-15788 |
SC 13D/A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Nov 10, 2015 |
|
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13F-HR |
Open Document
|
Open Filing |
|
Aug 14, 2015 |
Jun 30, 2015 |
028-15788 |
13F-HR |
Open Document
|
Open Filing |
|
May 15, 2015 |
Mar 31, 2015 |
028-15788 |
13F-HR |
Open Document
|
Open Filing |
|
Feb 17, 2015 |
Dec 31, 2014 |
028-15788 |
13F-HR/A |
Open Document
|
Open Filing |
|
Nov 20, 2014 |
Sep 30, 2014 |
028-15788 |
13F-HR |
Open Document
|
Open Filing |
|
Nov 14, 2014 |
Sep 30, 2014 |
028-15788 |
SC 13D/A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Oct 9, 2014 |
|
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13F-HR |
Open Document
|
Open Filing |
|
Aug 5, 2014 |
Jun 30, 2014 |
028-15788 |
SC 13D/A |
Open Document
|
Open Filing |
CASABLANCA CAPITAL LP |
Jul 31, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Jul 24, 2014 |
|
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DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Jul 22, 2014 |
|
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DFAN14A |
Open Document
|
Open Filing |
CASABLANCA CAPITAL LP |
Jul 18, 2014 |
|
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DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Jul 17, 2014 |
|
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DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Jul 16, 2014 |
|
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DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Jul 11, 2014 |
|
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DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Jul 8, 2014 |
|
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DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Jul 7, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
CASABLANCA CAPITAL LP |
Jul 3, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Jul 2, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
CASABLANCA CAPITAL LP |
Jul 2, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Jul 2, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Jun 26, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
|
Jun 26, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Jun 23, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
CASABLANCA CAPITAL LP |
Jun 19, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Jun 16, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
DEF 14A |
Jun 16, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Jun 12, 2014 |
|
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DEFC14A |
Open Document
|
Open Filing |
|
Jun 12, 2014 |
|
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PRRN14A |
Open Document
|
Open Filing |
|
Jun 11, 2014 |
|
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CORRESP |
Open Document
|
Open Filing |
|
Jun 11, 2014 |
|
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PRRN14A |
Open Document
|
Open Filing |
|
Jun 6, 2014 |
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CORRESP |
Open Document
|
Open Filing |
|
Jun 5, 2014 |
|
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SC 13D/A |
Open Document
|
Open Filing |
SCHEDULE 13 D/A |
May 30, 2014 |
|
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DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
May 29, 2014 |
|
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13F-HR |
Open Document
|
Open Filing |
|
May 14, 2014 |
Mar 31, 2014 |
028-15788 |
DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
May 12, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
May 9, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Apr 25, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES, INC. |
Apr 21, 2014 |
|
|
SC 13D/A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Apr 21, 2014 |
|
|
13F-HR/A |
Open Document
|
Open Filing |
|
Mar 26, 2014 |
Dec 31, 2013 |
028-15788 |
DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC |
Mar 11, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Mar 7, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
|
Mar 7, 2014 |
|
|
SC 13D/A |
Open Document
|
Open Filing |
|
Mar 7, 2014 |
|
|
PREC14A |
Open Document
|
Open Filing |
|
Mar 7, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
CASABLANCA CAPITAL LP |
Feb 14, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Feb 14, 2014 |
|
|
DFAN14A |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Feb 12, 2014 |
|
|
SC 13D/A |
Open Document
|
Open Filing |
CASABLANCA CAPITAL LP |
Feb 12, 2014 |
|
|
13F-HR |
Open Document
|
Open Filing |
|
Feb 11, 2014 |
Dec 31, 2013 |
028-15788 |
SC 13D |
Open Document
|
Open Filing |
CLIFFS NATURAL RESOURCES INC. |
Jan 28, 2014 |
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