07/02/2020
3:35 PM | Cleveland-Cliffs (Issuer)
HARLAN M ANN (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
07/02/2020
3:33 PM | Cleveland-Cliffs (Issuer)
Fisher Robert P Jr (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
06/19/2020
3:22 PM | Cleveland-Cliffs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/29/2020
4:23 PM | Cleveland-Cliffs (Filer)
| Form SD
Specialized Disclosure Report | |
05/11/2020
10:39 AM | Cleveland-Cliffs (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
05/11/2020
7:05 AM | Cleveland-Cliffs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
05/04/2020
8:50 PM | Cleveland-Cliffs (Issuer)
Floriani Kimberly A (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
04/24/2020
7:21 PM | Cleveland-Cliffs (Issuer)
Yocum Arlene M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2020
7:20 PM | Cleveland-Cliffs (Issuer)
Taylor Douglas C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2020
7:20 PM | Cleveland-Cliffs (Issuer)
Stoliar Gabriel (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
|
04/24/2020
7:20 PM | Cleveland-Cliffs (Issuer)
Rychel Eric M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2020
7:19 PM | Cleveland-Cliffs (Issuer)
Miller Janet L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2020
7:19 PM | Cleveland-Cliffs (Issuer)
MICHAEL RALPH S III (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2020
7:19 PM | Cleveland-Cliffs (Issuer)
HARLAN M ANN (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2020
7:18 PM | Cleveland-Cliffs (Issuer)
GREEN SUSAN MIRANDA (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2020
7:18 PM | Cleveland-Cliffs (Issuer)
GERBER WILLIAM K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2020
7:17 PM | Cleveland-Cliffs (Issuer)
Fisher Robert P Jr (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2020
7:17 PM | BALDWIN JOHN T (Reporting)
Cleveland-Cliffs (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/24/2020
10:07 AM | Cleveland-Cliffs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/21/2020
5:03 AM | Cleveland-Cliffs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/17/2020
9:07 AM | Cleveland-Cliffs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/15/2020
4:28 PM | Cleveland-Cliffs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/15/2020
8:01 AM | Cleveland-Cliffs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
04/03/2020
3:12 PM | Cleveland-Cliffs (Issuer)
Taylor Douglas C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/03/2020
3:11 PM | Cleveland-Cliffs (Issuer)
Stoliar Gabriel (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/03/2020
3:11 PM | Cleveland-Cliffs (Issuer)
Miller Janet L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/03/2020
3:11 PM | Cleveland-Cliffs (Issuer)
HARLAN M ANN (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
04/03/2020
3:10 PM | Cleveland-Cliffs (Issuer)
Fisher Robert P Jr (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/31/2020
6:34 AM | Cleveland-Cliffs (Filer)
| Form DEFA14A
| |
03/29/2020
11:15 PM | AH Management, Inc. (Filer)
AK STEEL CORP (Filer)
AK STEEL HOLDING CORP (Filer)
AK STEEL PROPERTIES, INC. (Filer)
AK TUBE LLC (Filer)
AKS INVESTMENTS, INC. (Filer)
Cleveland-Cliffs (Filer)
Cleveland-Cliffs Iron Co (Filer)
Cliffs Mining Co (Filer)
Cliffs Minnesota Mining Co (Filer)
Cliffs TIOP Holding, LLC (Filer)
Cliffs TIOP II, LLC (Filer)
Cliffs TIOP, Inc. (Filer)
Cliffs UTAC Holding LLC (Filer)
IronUnits LLC (Filer)
Lake Superior & Ishpeming Railroad Co (Filer)
Mountain State Carbon, LLC (Filer)
Northshore Mining Co (Filer)
PPHC Holdings, LLC (Filer)
Silver Bay Power Co (Filer)
SNA Carbon, LLC (Filer)
Tilden Mining Co L.C. (Filer)
United Taconite LLC (Filer)
| Form EFFECT
| |
03/20/2020
3:54 PM | AH Management, Inc. (Filer)
AK STEEL CORP (Filer)
AK STEEL HOLDING CORP (Filer)
AK STEEL PROPERTIES, INC. (Filer)
AK TUBE LLC (Filer)
AKS INVESTMENTS, INC. (Filer)
Cleveland-Cliffs (Filer)
Cleveland-Cliffs Iron Co (Filer)
Cliffs Mining Co (Filer)
Cliffs Minnesota Mining Co (Filer)
Cliffs TIOP Holding, LLC (Filer)
Cliffs TIOP II, LLC (Filer)
Cliffs TIOP, Inc. (Filer)
Cliffs UTAC Holding LLC (Filer)
IronUnits LLC (Filer)
Lake Superior & Ishpeming Railroad Co (Filer)
Mountain State Carbon, LLC (Filer)
Northshore Mining Co (Filer)
PPHC Holdings, LLC (Filer)
Silver Bay Power Co (Filer)
SNA Carbon, LLC (Filer)
Tilden Mining Co L.C. (Filer)
United Taconite LLC (Filer)
| Form S-4
Registration statement under Securities Act of 1933 | |
03/20/2020
3:49 PM | Cleveland-Cliffs (Filer)
| Form S-3ASR
| |
03/17/2020
6:59 PM | Cleveland-Cliffs (Issuer)
Yocum Arlene M (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/17/2020
6:59 PM | Cleveland-Cliffs (Issuer)
MICHAEL RALPH S III (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/17/2020
6:58 PM | Cleveland-Cliffs (Issuer)
GERBER WILLIAM K (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/17/2020
6:55 PM | Cleveland-Cliffs (Issuer)
Yocum Arlene M (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
03/17/2020
6:54 PM | Cleveland-Cliffs (Issuer)
MICHAEL RALPH S III (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
03/17/2020
6:54 PM | Cleveland-Cliffs (Issuer)
GERBER WILLIAM K (Reporting)
| Form 3
Initial statement of beneficial ownership of securities | |
03/17/2020
6:03 PM | Cleveland-Cliffs (Issuer)
Smith Clifford T (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/17/2020
6:02 PM | Cleveland-Cliffs (Issuer)
Koci Keith (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/17/2020
6:02 PM | Cleveland-Cliffs (Issuer)
Harapiak Maurice (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/17/2020
6:02 PM | Cleveland-Cliffs (Issuer)
Graham James D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/17/2020
6:01 PM | Cleveland-Cliffs (Issuer)
Forrester Traci L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/17/2020
6:01 PM | Cleveland-Cliffs (Issuer)
Fedor Terry G. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/17/2020
6:01 PM | Cebula R Christopher (Reporting)
Cleveland-Cliffs (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/17/2020
6:00 PM | Cleveland-Cliffs (Issuer)
GONCALVES LOURENCO (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/13/2020
6:41 AM | Cleveland-Cliffs (Issuer)
Koci Keith (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/13/2020
6:02 AM | Cleveland-Cliffs (Filer)
| Form S-8
Registration statement under Securities Act of 1933 to be offered to employees pursuant to certain plans | |
03/12/2020
11:11 AM | Cleveland-Cliffs (Issuer)
Fisher Robert P Jr (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/12/2020
10:47 AM | Cleveland-Cliffs (Issuer)
Miller Janet L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/11/2020
12:23 PM | BALDWIN JOHN T (Reporting)
Cleveland-Cliffs (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/11/2020
11:08 AM | Cleveland-Cliffs (Issuer)
GONCALVES LOURENCO (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
03/10/2020
3:57 PM | Cleveland-Cliffs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
03/09/2020
4:11 PM | Cleveland-Cliffs (Filer)
| Form DEFA14A
| |
03/09/2020
4:10 PM | Cleveland-Cliffs (Filer)
| Form DEF 14A
| |
03/02/2020
8:40 PM | Cleveland-Cliffs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
03/02/2020
3:53 PM | Cleveland-Cliffs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/26/2020
1:45 PM | Cleveland-Cliffs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/26/2020
1:39 PM | AK STEEL HOLDING CORP (Subject)
Cleveland-Cliffs (Filed by)
| Form 425
| |
02/26/2020
1:27 PM | Cleveland-Cliffs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/21/2020
3:07 PM | AK STEEL HOLDING CORP (Subject)
Cleveland-Cliffs (Filed by)
| Form 425
| |
02/20/2020
4:26 PM | AK STEEL HOLDING CORP (Subject)
Cleveland-Cliffs (Filed by)
| Form 425
| |
02/20/2020
10:26 AM | Cleveland-Cliffs (Filer)
| Form 10-K
Annual report pursuant to Section 13 or 15(d) | |
02/20/2020
6:24 AM | AK STEEL HOLDING CORP (Subject)
Cleveland-Cliffs (Filed by)
| Form 425
| |
02/20/2020
6:20 AM | Cleveland-Cliffs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
02/18/2020
4:14 PM | AK STEEL HOLDING CORP (Subject)
Cleveland-Cliffs (Filed by)
| Form 425
| |
02/04/2020
11:15 PM | Cleveland-Cliffs (Filer)
| Form EFFECT
| |
02/04/2020
9:48 AM | Cleveland-Cliffs (Filer)
| Form 424B3
| |
01/29/2020
11:14 AM | Cleveland-Cliffs (Subject)
Ruffer LLP (Filed by)
| Form SC 13G
| |
01/29/2020
6:03 AM | AK STEEL HOLDING CORP (Subject)
Cleveland-Cliffs (Filed by)
| Form 425
| |
01/28/2020
5:26 AM | Cleveland-Cliffs (Filer)
| Form S-4/A
| |
01/27/2020
6:37 PM | Cleveland-Cliffs (Issuer)
Smith Clifford T (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/27/2020
6:37 PM | Cleveland-Cliffs (Issuer)
Harapiak Maurice (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/27/2020
6:36 PM | Cleveland-Cliffs (Issuer)
Graham James D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/27/2020
6:36 PM | Cleveland-Cliffs (Issuer)
Forrester Traci L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/27/2020
6:35 PM | Cleveland-Cliffs (Issuer)
Fedor Terry G. (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/27/2020
6:35 PM | Cebula R Christopher (Reporting)
Cleveland-Cliffs (Issuer)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/27/2020
6:35 PM | Cleveland-Cliffs (Issuer)
GONCALVES LOURENCO (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/14/2020
7:51 PM | AK STEEL HOLDING CORP (Subject)
Cleveland-Cliffs (Filed by)
| Form 425
| |
01/08/2020
4:25 PM | Cleveland-Cliffs (Filer)
| Form S-4
Registration statement under Securities Act of 1933 | |
01/06/2020
7:58 AM | Cleveland-Cliffs (Issuer)
Taylor Douglas C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/06/2020
7:57 AM | Cleveland-Cliffs (Issuer)
Stoliar Gabriel (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/06/2020
7:57 AM | Cleveland-Cliffs (Issuer)
SIEGAL MICHAEL D (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/06/2020
7:57 AM | Cleveland-Cliffs (Issuer)
Miller Janet L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/06/2020
7:56 AM | Cleveland-Cliffs (Issuer)
HARLAN M ANN (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
01/06/2020
7:56 AM | Cleveland-Cliffs (Issuer)
Fisher Robert P Jr (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/09/2019
9:36 AM | Cleveland-Cliffs (Issuer)
Miller Janet L (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/09/2019
9:26 AM | Cleveland-Cliffs (Issuer)
Koci Keith (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/05/2019
1:41 PM | Cleveland-Cliffs (Issuer)
Fisher Robert P Jr (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
12/04/2019
8:00 AM | AK STEEL HOLDING CORP (Subject)
Cleveland-Cliffs (Filed by)
| Form 425
| |
12/04/2019
7:26 AM | Cleveland-Cliffs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
12/03/2019
4:28 PM | AK STEEL HOLDING CORP (Subject)
Cleveland-Cliffs (Filed by)
| Form 425
| |
12/03/2019
4:20 PM | AK STEEL HOLDING CORP (Subject)
Cleveland-Cliffs (Filed by)
| Form 425
| |
12/03/2019
3:21 PM | AK STEEL HOLDING CORP (Subject)
Cleveland-Cliffs (Filed by)
| Form 425
| |
12/03/2019
7:11 AM | AK STEEL HOLDING CORP (Subject)
Cleveland-Cliffs (Filed by)
| Form 425
| |
12/03/2019
6:05 AM | Cleveland-Cliffs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/23/2019
9:42 AM | Cleveland-Cliffs (Filer)
| Form 10-Q
General form for quarterly reports under Section 13 or 15(d) | |
10/23/2019
6:04 AM | Cleveland-Cliffs (Filer)
| Form 8-K
Current report pursuant to Section 13 or 15(d) | |
10/03/2019
3:28 PM | Cleveland-Cliffs (Issuer)
Taylor Douglas C (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
10/03/2019
3:24 PM | Cleveland-Cliffs (Issuer)
Stoliar Gabriel (Reporting)
| Form 4
Statement of changes in beneficial ownership of securities | |
