| Date Filed | Type | Description |
| 10/02/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 08/24/2023 |
425
| Form 425 - Prospectuses and communications, business combinations: |
| 08/22/2023 |
425
| Form 425 - Prospectuses and communications, business combinations: |
| 08/22/2023 |
425
| Form 425 - Prospectuses and communications, business combinations: |
| 08/22/2023 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits Interactive Data |
| 08/18/2023 |
425
| Form 425 - Prospectuses and communications, business combinations: |
| 08/17/2023 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits Interactive Data |
| 08/15/2023 |
425
| Form 425 - Prospectuses and communications, business combinations: |
| 08/14/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 08/14/2023 |
425
| Form 425 - Prospectuses and communications, business combinations: |
| 08/14/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 08/14/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 08/14/2023 |
8-K
| Other Events, Financial Statements and Exhibits Interactive Data |
| 07/28/2023 |
10-Q
| Quarterly Report for the period ended June 30, 2023 |
| 07/28/2023 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits Interactive Data |
| 07/27/2023 |
8-K
| Results of Operations and Financial Condition, Other Events, Financial Statements and Exhibits Interactive Data |
| 05/19/2023 |
SD
| Form SD - Specialized disclosure report: |
| 05/05/2023 |
SC 13G/A
| BlackRock Inc. reports a 10.1% stake in UNITED STATES STEEL CORPORATION |
| 04/28/2023 |
8-K
| Submission of Matters to a Vote of Security Holders, Financial Statements and Exhibits Interactive Data |
| 04/28/2023 |
S-8
| Form S-8 - Securities to be offered to employees in employee benefit plans: |
| 04/28/2023 |
10-Q
| Quarterly Report for the period ended March 31, 2023 |
| 04/28/2023 |
8-K
| Quarterly results |
| 04/27/2023 |
8-K
| Quarterly results |
| 03/31/2023 |
11-K
| Form 11-K - Annual report of employee stock purchase, savings and similar plans: |
| 03/16/2023 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits Interactive Data |
| 03/10/2023 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 03/10/2023 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
| 03/10/2023 |
ARS
| Form ARS - Annual Report to Security Holders: |
| 02/09/2023 |
5
| BURRITT DAVID B (Pres. & CEO) has filed a Form 5 on UNITED STATES STEEL CORP |
| 02/09/2023 |
SC 13G/A
| VANGUARD GROUP INC reports a 9% stake in United States Steel Corp. |
| 02/03/2023 |
10-K
| Annual Report for the period ended December 31, 2022 |
| 02/03/2023 |
8-K
| Regulation FD Disclosure, Financial Statements and Exhibits Interactive Data |
| 02/02/2023 |
8-K
| Quarterly results |
| 02/02/2023 |
8-K
| Quarterly results |
|