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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001104659-21-038360
Filing Date
2021-03-18
Accepted
2021-03-18 16:11:17
Documents
3

Document Format Files

Seq Description Document Type Size
1 DEFA14A tm212306-3_def14a.htm DEFA14A 38930
2 GRAPHIC lg_usscorp-pn.jpg GRAPHIC 34533
3 GRAPHIC tm213506d3-pc_compositypn.jpg GRAPHIC 97346
  Complete submission text file 0001104659-21-038360.txt   221830
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: DEFA14A | Act: 34 | File No.: 001-16811 | Film No.: 21754451
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)