FILINGS
| UNP 0000100885 | |||
|---|---|---|---|
| Filing Date | Form Type | Description | Document |
| 2021-09-14 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-09-10 | 8-K | View Document | |
| 2021-09-08 | 424B5 | 424B5 | View Document |
| 2021-09-08 | FWP | FWP | View Document |
| 2021-09-07 | 424B2 | 424B2 | View Document |
| 2021-09-03 | 424B3 | 424B3 | View Document |
| 2021-08-30 | EFFECT | View Document | |
| 2021-08-26 | CORRESP | View Document | |
| 2021-08-20 | CORRESP | View Document | |
| 2021-08-20 | S-4/A | S-4/A | View Document |
| 2021-08-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-12 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-08-11 | UPLOAD | View Document | |
| 2021-08-10 | 8-K | 8-K | View Document |
| 2021-08-03 | CORRESP | View Document | |
| 2021-08-03 | CORRESP | View Document | |
| 2021-08-03 | S-4 | S-4 | View Document |
| 2021-07-22 | 10-Q | 10-Q | View Document |
| 2021-07-22 | 8-K | 8-K | View Document |
| 2021-07-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-07-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-07-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-07-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-07-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-07-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-07-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-07-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-07-06 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-07-02 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-06-25 | 11-K | 11-K | View Document |
| 2021-06-25 | 11-K | 11-K | View Document |
| 2021-06-25 | 11-K | 11-K | View Document |
| 2021-06-25 | 11-K | 11-K | View Document |
| 2021-06-08 | 8-K | 8-K | View Document |
| 2021-05-27 | 8-K | 8-K | View Document |
| 2021-05-25 | 8-K | 8-K | View Document |
| 2021-05-25 | S-8 | S-8 | View Document |
| 2021-05-20 | 8-K | 8-K | View Document |
| 2021-05-18 | 424B5 | 424B5 | View Document |
| 2021-05-18 | 8-K | 8-K | View Document |
| 2021-05-18 | FWP | FWP | View Document |
| 2021-05-17 | 424B2 | 424B2 | View Document |
| 2021-05-17 | 8-K | 8-K | View Document |
| 2021-05-05 | 424B3 | 424B3 | View Document |
| 2021-05-05 | 8-K | 8-K | View Document |
| 2021-05-04 | 8-K | 8-K | View Document |
| 2021-04-30 | EFFECT | View Document | |
| 2021-04-27 | CORRESP | View Document | |
| 2021-04-27 | S-4/A | S-4/A | View Document |
| 2021-04-26 | CORRESP | View Document | |
| 2021-04-22 | 10-Q | 10-Q | View Document |
| 2021-04-22 | 8-K | 8-K | View Document |
| 2021-04-13 | PX14A6G | View Document | |
| 2021-04-07 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-04-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-04-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-04-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-04-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-04-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-04-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-04-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-04-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-04-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-04-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-04-05 | 8-K | View Document | |
| 2021-03-31 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-31 | DEFA14A | FORM DEFA14A | View Document |
| 2021-03-31 | DEF 14A | DEF 14A | View Document |
| 2021-03-25 | PX14A6G | UNION PACIFIC CORP | View Document |
| 2021-03-22 | 8-K | 8-K | View Document |
| 2021-03-16 | 8-K | 8-K | View Document |
| 2021-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-10 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-03-09 | 8-K | 8-K | View Document |
| 2021-03-02 | 8-K | 8-K | View Document |
| 2021-02-24 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-17 | 8-K | 8-K | View Document |
| 2021-02-17 | UPLOAD | View Document | |
| 2021-02-10 | CORRESP | View Document | |
| 2021-02-10 | S-4 | S-4 | View Document |
| 2021-02-10 | S-3ASR | S-3ASR | View Document |
| 2021-02-10 | SC 13G/A | SCHEDULE 13G/A | View Document |
| 2021-02-10 | 8-K | 8-K | View Document |
| 2021-02-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-09 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-05 | 10-K | 10-K | View Document |
| 2021-02-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-05 | 4 | PRIMARY DOCUMENT | View Document |
| 2021-02-05 | 4 | PRIMARY DOCUMENT | View Document |
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