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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001104659-23-126964
Filing Date
2023-12-18
Accepted
2023-12-18 17:19:09
Documents
14

Document Format Files

Seq Description Document Type Size
1 DEFA14A tm2333110d11_defa14a.htm DEFA14A 57659
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6 GRAPHIC tm2333110d11_defa14aimg005.jpg GRAPHIC 577153
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8 GRAPHIC tm2333110d11_defa14aimg007.jpg GRAPHIC 391843
9 GRAPHIC tm2333110d11_defa14aimg008.jpg GRAPHIC 645794
10 GRAPHIC tm2333110d11_defa14aimg009.jpg GRAPHIC 247962
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12 GRAPHIC tm2333110d11_defa14aimg011.jpg GRAPHIC 299064
13 GRAPHIC tm2333110d11_defa14aimg012.jpg GRAPHIC 345134
14 GRAPHIC tm2333110d11_defa14aimg013.jpg GRAPHIC 84834
  Complete submission text file 0001104659-23-126964.txt   6358155
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.: 231494762
SIC: 3312 Steel Works, Blast Furnaces & Rolling Mills (Coke Ovens)
(CF Office: 04 Manufacturing)