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Union Pacific Corp SEC Filings
What Union Pacific Corp has told the SEC happened, by the 8-K items and forms it filed under: when it reported results, who joined or left, what it bought or sold, and whether its auditor or its accounts ever changed.
UNP overview →Filings on file
125
since Oct 20, 2016
Warning signs
0
none filed
Last results
Jul 23, 2026
8-K item 2.02
Industry
Railroads, Line-Haul Operating
SIC 4011
Newest first
Each label is a form type or an 8-K item as filed; each row links to the filing.
| Filed | What it reports | Document |
|---|---|---|
| Dec 12, 2025 | Executive or director change 8-K | Read ↗ |
| May 9, 2025 | Executive or director change 8-K | Read ↗ |
| Dec 14, 2023 | Executive or director change 8-K | Read ↗ |
| Sep 29, 2023 | Executive or director change 8-K | Read ↗ |
| Aug 11, 2023 | Executive or director change 8-K | Read ↗ |
| Jul 26, 2023 | Executive or director change 8-K | Read ↗ |
| Feb 4, 2022 | Executive or director change 8-K | Read ↗ |
| Sep 30, 2021 | Executive or director change 8-K | Read ↗ |
| Feb 17, 2021 | Executive or director change 8-K | Read ↗ |
| Oct 20, 2020 | Executive or director change 8-K | Read ↗ |
| Aug 28, 2020 | Executive or director change 8-K | Read ↗ |
| Nov 14, 2019 | Executive or director change 8-K | Read ↗ |
| Sep 26, 2019 | Executive or director change 8-K | Read ↗ |
| Feb 8, 2019 | Executive or director change 8-K | Read ↗ |
| Jan 29, 2019 | Executive or director change 8-K | Read ↗ |
| Jan 7, 2019 | Executive or director change 8-K | Read ↗ |
| Sep 6, 2018 | Executive or director change 8-K | Read ↗ |
| Aug 15, 2018 | Executive or director change 8-K | Read ↗ |
| Feb 15, 2018 | Executive or director change 8-K | Read ↗ |
| Feb 15, 2018 | Executive or director change 8-K | Read ↗ |
| Oct 25, 2017 | Executive or director change 8-K | Read ↗ |
| Jul 27, 2017 | Executive or director change 8-K | Read ↗ |
| Feb 2, 2017 | Executive or director change 8-K | Read ↗ |
| Feb 2, 2017 | Executive or director change 8-K/A | Read ↗ |
| Nov 17, 2016 | Executive or director change 8-K | Read ↗ |
Source: Union Pacific Corp's EDGAR filing history, the last ten years. The labels are the form types and 8-K item numbers the company filed under, not a reading of what it wrote — an item 5.02 can be a chief executive fired or a director retiring on schedule — so each row links to the filing.
More on UNP
Company overviewEverything on UNP in one place, with the price.Insider tradingWhat UNP's own officers and directors buy and sell.Who owns itEvery manager reporting a position in UNP.Funds holding itWhich funds and ETFs hold UNP, and how big a bet.LobbyingWhat UNP spends lobbying Congress, and on what.Who lobbies for itThe lobbyists on UNP's account, and who they worked for.Federal contractsWhat federal agencies pay UNP.PatentsWhat UNP is filing at the patent office.Workplace safetyWhat OSHA found at UNP's sites.AircraftThe jets on UNP's registration.