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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001163302-20-000111
Filing Date
2020-12-18
Accepted
2020-12-18 16:36:29
Documents
57
Period of Report
2020-12-18
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K x-20201218.htm   iXBRL 8-K 57713
2 EX-2.1 ex2p1panthoptpur201215v3.htm EX-2.1 137185
8 GRAPHIC ex2p1panthoptpur201215v3001.jpg GRAPHIC 44569
9 GRAPHIC ex2p1panthoptpur201215v3002.jpg GRAPHIC 223989
10 GRAPHIC ex2p1panthoptpur201215v3003.jpg GRAPHIC 199325
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13 GRAPHIC ex2p1panthoptpur201215v3006.jpg GRAPHIC 298879
14 GRAPHIC ex2p1panthoptpur201215v3007.jpg GRAPHIC 326796
15 GRAPHIC ex2p1panthoptpur201215v3008.jpg GRAPHIC 282950
16 GRAPHIC ex2p1panthoptpur201215v3009.jpg GRAPHIC 251061
17 GRAPHIC ex2p1panthoptpur201215v3010.jpg GRAPHIC 296094
18 GRAPHIC ex2p1panthoptpur201215v3011.jpg GRAPHIC 318244
19 GRAPHIC ex2p1panthoptpur201215v3012.jpg GRAPHIC 267490
20 GRAPHIC ex2p1panthoptpur201215v3013.jpg GRAPHIC 328640
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22 GRAPHIC ex2p1panthoptpur201215v3015.jpg GRAPHIC 268820
23 GRAPHIC ex2p1panthoptpur201215v3016.jpg GRAPHIC 264881
24 GRAPHIC ex2p1panthoptpur201215v3017.jpg GRAPHIC 261331
25 GRAPHIC ex2p1panthoptpur201215v3018.jpg GRAPHIC 298174
26 GRAPHIC ex2p1panthoptpur201215v3019.jpg GRAPHIC 292896
27 GRAPHIC ex2p1panthoptpur201215v3020.jpg GRAPHIC 276694
28 GRAPHIC ex2p1panthoptpur201215v3021.jpg GRAPHIC 290665
29 GRAPHIC ex2p1panthoptpur201215v3022.jpg GRAPHIC 334933
30 GRAPHIC ex2p1panthoptpur201215v3023.jpg GRAPHIC 309500
31 GRAPHIC ex2p1panthoptpur201215v3024.jpg GRAPHIC 273083
32 GRAPHIC ex2p1panthoptpur201215v3025.jpg GRAPHIC 203361
33 GRAPHIC ex2p1panthoptpur201215v3026.jpg GRAPHIC 257617
34 GRAPHIC ex2p1panthoptpur201215v3027.jpg GRAPHIC 273049
35 GRAPHIC ex2p1panthoptpur201215v3028.jpg GRAPHIC 264230
36 GRAPHIC ex2p1panthoptpur201215v3029.jpg GRAPHIC 246293
37 GRAPHIC ex2p1panthoptpur201215v3030.jpg GRAPHIC 148494
38 GRAPHIC ex2p1panthoptpur201215v3031.jpg GRAPHIC 262843
39 GRAPHIC ex2p1panthoptpur201215v3032.jpg GRAPHIC 102720
40 GRAPHIC ex2p1panthoptpur201215v3033.jpg GRAPHIC 248096
41 GRAPHIC ex2p1panthoptpur201215v3034.jpg GRAPHIC 305751
42 GRAPHIC ex2p1panthoptpur201215v3035.jpg GRAPHIC 317553
43 GRAPHIC ex2p1panthoptpur201215v3036.jpg GRAPHIC 300274
44 GRAPHIC ex2p1panthoptpur201215v3037.jpg GRAPHIC 283141
45 GRAPHIC ex2p1panthoptpur201215v3038.jpg GRAPHIC 83340
46 GRAPHIC ex2p1panthoptpur201215v3039.jpg GRAPHIC 43336
47 GRAPHIC ex2p1panthoptpur201215v3040.jpg GRAPHIC 36078
48 GRAPHIC ex2p1panthoptpur201215v3041.jpg GRAPHIC 41982
49 GRAPHIC ex2p1panthoptpur201215v3042.jpg GRAPHIC 49835
  Complete submission text file 0001163302-20-000111.txt   14163748

Data Files

Seq Description Document Type Size
3 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT x-20201218.xsd EX-101.SCH 2536
4 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT x-20201218_cal.xml EX-101.CAL 705
5 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT x-20201218_def.xml EX-101.DEF 15852
6 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT x-20201218_lab.xml EX-101.LAB 30863
7 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT x-20201218_pre.xml EX-101.PRE 16575
50 EXTRACTED XBRL INSTANCE DOCUMENT x-20201218_htm.xml XML 13776
Mailing Address 600 GRANT STREET PITTSBURGH X1 15219-2800
Business Address 600 GRANT ST ROOM 1500 PITTSBURGH PA 15219-2800 415 433 2967
UNITED STATES STEEL CORP (Filer) CIK: 0001163302 (see all company filings)

IRS No.: 251897152 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-16811 | Film No.: 201401070
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)