filings.toolsCIK 100885 · Railroads, Line-Haul Operating
Union Pacific (UNP)
102 filings in EDGAR's recent window. Latest: 10-K 2025-12-31, 10-Q 2026-06-30, 8-K 2026-07-23.
What changed in the latest 10-KNew, removed and reworded risk factor headings in the 2025-12-31 10-K against the year before, then every item sentence by sentence.Risk factorsEvery Item 1A heading in the 2025-12-31 10-K, grouped as filed, each linked to its text.
10-K
| Period | Filed | Document | EDGAR |
|---|---|---|---|
| 2025-12-31 | 2026-02-06 | 10-K | original |
| 2024-12-31 | 2025-02-07 | 10-K | original |
| 2023-12-31 | 2024-02-09 | FORM 10-K | original |
| 2022-12-31 | 2023-02-10 | FORM 10-K | original |
| 2021-12-31 | 2022-02-04 | FORM 10-K | original |
| 2020-12-31 | 2021-02-05 | 10-K | original |
10-Q
| Period | Filed | Document | EDGAR |
|---|---|---|---|
| 2026-06-30 | 2026-07-23 | 10-Q | original |
| 2026-03-31 | 2026-04-23 | 10-Q | original |
| 2025-09-30 | 2025-10-23 | 10-Q | original |
| 2025-06-30 | 2025-07-24 | 10-Q | original |
| 2025-03-31 | 2025-04-24 | 10-Q | original |
| 2024-09-30 | 2024-10-24 | FORM 10-Q | original |
| 2024-06-30 | 2024-07-25 | FORM 10-Q | original |
| 2024-03-31 | 2024-04-25 | FORM 10-Q | original |
| 2023-09-30 | 2023-10-19 | FORM 10-Q | original |
| 2023-06-30 | 2023-07-26 | FORM 10-Q | original |
| 2023-03-31 | 2023-04-20 | FORM 10-Q | original |
| 2022-09-30 | 2022-10-20 | FORM 10-Q | original |
| 2022-06-30 | 2022-07-21 | FORM 10-Q | original |
| 2022-03-31 | 2022-04-21 | FORM 10-Q | original |
| 2021-09-30 | 2021-10-21 | 10-Q | original |
8-K
API
GET https://filings.tools/api/v1/filings?ticker=UNP GET https://filings.tools/api/v1/filings/100885-000010088526000037/sections?format=md