| Date Filed | Type | Description |
| 08/09/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 08/02/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 08/01/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 07/31/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 07/31/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 07/31/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 07/31/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 07/31/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 07/27/2023 |
10-Q
| Quarterly Report for the period ended June 30, 2023 |
| 07/27/2023 |
8-K
| Investor presentation |
| 05/31/2023 |
SD
| Form SD - Specialized disclosure report: |
| 05/19/2023 |
8-K
| Submission of Matters to a Vote of Security Holders Interactive Data |
| 05/09/2023 |
144
| Form 144 - Report of proposed sale of securities: |
| 04/26/2023 |
10-Q
| Quarterly Report for the period ended March 31, 2023 |
| 04/26/2023 |
8-K
| Quarterly results |
| 04/21/2023 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 04/05/2023 |
ARS
| Form ARS - Annual Report to Security Holders: |
| 04/05/2023 |
DEFA14A
| Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material: |
| 04/05/2023 |
DEF 14A
| Form DEF 14A - Other definitive proxy statements: |
| 03/17/2023 |
8-K
| Investor presentation |
| 02/14/2023 |
8-K
| Quarterly results |
| 02/09/2023 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 02/06/2023 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 12/07/2022 |
8-K
| Quarterly results |
| 11/01/2022 |
10-Q
| Quarterly Report for the period ended September 30, 2022 |
| 11/01/2022 |
8-K
| Quarterly results |
| 08/17/2022 |
8-K
| Quarterly results |
| 08/05/2022 |
10-Q
| Quarterly Report for the period ended June 30, 2022 |
| 08/05/2022 |
SC 13G/A
| Form SC 13G/A - Statement of acquisition of beneficial ownership by individuals: [Amend] |
| 08/05/2022 |
8-K
| Quarterly results |
| 07/27/2022 |
8-K
| Other Events, Financial Statements and Exhibits Interactive Data|
Docs:
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"OMAHA, NEB. and PITTSBURGH July 27, 2022 — Union Pacific signed a historic deal with Wabtec Corporation for 600 locomotive modernizations featuring a suite of digital solutions and innovations. The agreement, worth more than $1 billion, is the largest investment in modernized locomotives in rail industry history, and part of Union Pacific’s fleet strategy to move more freight efficiently and sustainably across its service territory. “Union Pacific is taking thoughtful, deliberate steps to reduce our environmental impact and to help our partners improve theirs,” said Lance Fritz, Chairman, President and CEO of Union Pacific. “Wabtec’s modernization program helps make our existing fleet more fuel efficient, capable and reliable. The resulting increased tractive power enables us to move more ..." |
|
| 07/25/2022 |
8-K
| Quarterly results |
| 07/01/2022 |
8-K
| Quarterly results |
| 06/29/2022 |
11-K
| Form 11-K - Annual report of employee stock purchase, savings and similar plans: |
|