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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 |
|---|---|---|
| Jul 23, 2026 | Quarterly report 10-Q | Read ↗ |
| Jul 23, 2026 | Results announced 8-K | Read ↗ |
| May 18, 2026 | Shareholder vote 8-K | Read ↗ |
| Apr 23, 2026 | Quarterly report 10-Q | Read ↗ |
| Apr 23, 2026 | Results announced 8-K | Read ↗ |
| Feb 6, 2026 | Annual report 10-K | Read ↗ |
| Jan 27, 2026 | Results announced 8-K | Read ↗ |
| Dec 12, 2025 | Executive or director change 8-K | Read ↗ |
| Nov 17, 2025 | Shareholder vote 8-K | Read ↗ |
| Oct 23, 2025 | Quarterly report 10-Q | Read ↗ |
| Oct 23, 2025 | Results announced 8-K | Read ↗ |
| Sep 16, 2025 | Merger vote or registration S-4 | Read ↗ |
| Jul 29, 2025 | Material agreement 8-K | Read ↗ |
| Jul 24, 2025 | Quarterly report 10-Q | Read ↗ |
| Jul 24, 2025 | Results announced 8-K | Read ↗ |
| May 9, 2025 | Executive or director change 8-K | Read ↗ |
| May 9, 2025 | Shareholder vote 8-K | Read ↗ |
| Apr 24, 2025 | Quarterly report 10-Q | Read ↗ |
| Apr 24, 2025 | Results announced 8-K | Read ↗ |
| Feb 7, 2025 | Annual report 10-K | Read ↗ |
| Jan 23, 2025 | Results announced 8-K | Read ↗ |
| Oct 24, 2024 | Quarterly report 10-Q | Read ↗ |
| Oct 24, 2024 | Results announced 8-K | Read ↗ |
| Jul 25, 2024 | Quarterly report 10-Q | Read ↗ |
| Jul 25, 2024 | Results announced 8-K | Read ↗ |
| May 10, 2024 | Shareholder vote 8-K | Read ↗ |
| Apr 25, 2024 | Quarterly report 10-Q | Read ↗ |
| Apr 25, 2024 | Results announced 8-K | Read ↗ |
| Feb 9, 2024 | Annual report 10-K | Read ↗ |
| Jan 25, 2024 | Results announced 8-K | Read ↗ |
| Dec 14, 2023 | Executive or director change 8-K | Read ↗ |
| Oct 19, 2023 | Quarterly report 10-Q | Read ↗ |
| Oct 19, 2023 | Results announced 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 ↗ |
| Jul 26, 2023 | Quarterly report 10-Q | Read ↗ |
| Jul 26, 2023 | Results announced 8-K | Read ↗ |
| May 19, 2023 | Shareholder vote 8-K | Read ↗ |
| Apr 20, 2023 | Quarterly report 10-Q | Read ↗ |
| Apr 20, 2023 | Results announced 8-K | Read ↗ |
| Feb 10, 2023 | Annual report 10-K | Read ↗ |
| Jan 24, 2023 | Results announced 8-K | Read ↗ |
| Oct 20, 2022 | Quarterly report 10-Q | Read ↗ |
| Oct 20, 2022 | Results announced 8-K | Read ↗ |
| Jul 21, 2022 | Quarterly report 10-Q | Read ↗ |
| Jul 21, 2022 | Results announced 8-K | Read ↗ |
| May 16, 2022 | Shareholder vote 8-K | Read ↗ |
| Apr 21, 2022 | Quarterly report 10-Q | Read ↗ |
| Apr 21, 2022 | Results announced 8-K | Read ↗ |
| Feb 4, 2022 | Annual report 10-K | Read ↗ |
| Feb 4, 2022 | Executive or director change 8-K | Read ↗ |
| Jan 20, 2022 | Results announced 8-K | Read ↗ |
| Oct 21, 2021 | Quarterly report 10-Q | Read ↗ |
| Oct 21, 2021 | Results announced 8-K | Read ↗ |
| Sep 30, 2021 | Executive or director change 8-K | Read ↗ |
| Aug 3, 2021 | Merger vote or registration S-4 | Read ↗ |
| Jul 22, 2021 | Quarterly report 10-Q | Read ↗ |
| Jul 22, 2021 | Results announced 8-K | Read ↗ |
| May 17, 2021 | Shareholder vote 8-K | Read ↗ |
| Apr 22, 2021 | Quarterly report 10-Q | Read ↗ |
| Apr 22, 2021 | Results announced 8-K | Read ↗ |
| Feb 17, 2021 | Executive or director change 8-K | Read ↗ |
| Feb 10, 2021 | Merger vote or registration S-4 | Read ↗ |
| Feb 5, 2021 | Annual report 10-K | Read ↗ |
| Jan 21, 2021 | Results announced 8-K | Read ↗ |
| Jan 8, 2021 | Results announced 8-K | Read ↗ |
| Oct 22, 2020 | Quarterly report 10-Q | Read ↗ |
| Oct 22, 2020 | Results announced 8-K | Read ↗ |
| Oct 20, 2020 | Executive or director change 8-K | Read ↗ |
| Aug 28, 2020 | Executive or director change 8-K | Read ↗ |
| Jul 23, 2020 | Quarterly report 10-Q | Read ↗ |
| Jul 23, 2020 | Results announced 8-K | Read ↗ |
| May 15, 2020 | Shareholder vote 8-K | Read ↗ |
| Apr 23, 2020 | Quarterly report 10-Q | Read ↗ |
| Apr 23, 2020 | Results announced 8-K | Read ↗ |
| Mar 3, 2020 | Merger vote or registration S-4 | Read ↗ |
| Feb 7, 2020 | Annual report 10-K | Read ↗ |
| Jan 23, 2020 | Results announced 8-K | Read ↗ |
| Nov 14, 2019 | Executive or director change 8-K | Read ↗ |
| Oct 17, 2019 | Quarterly report 10-Q | Read ↗ |
| Oct 17, 2019 | Results announced 8-K | Read ↗ |
| Sep 26, 2019 | Executive or director change 8-K | Read ↗ |
| Jul 18, 2019 | Quarterly report 10-Q | Read ↗ |
| Jul 18, 2019 | Results announced 8-K | Read ↗ |
| May 17, 2019 | Shareholder vote 8-K | Read ↗ |
| Apr 18, 2019 | Quarterly report 10-Q | Read ↗ |
| Apr 18, 2019 | Results announced 8-K | Read ↗ |
| Feb 8, 2019 | Executive or director change 8-K | Read ↗ |
| Feb 8, 2019 | Annual report 10-K | Read ↗ |
| Jan 29, 2019 | Executive or director change 8-K | Read ↗ |
| Jan 24, 2019 | Results announced 8-K | Read ↗ |
| Jan 9, 2019 | Results announced 8-K | Read ↗ |
| Jan 7, 2019 | Executive or director change 8-K | Read ↗ |
| Oct 25, 2018 | Quarterly report 10-Q | Read ↗ |
| Oct 25, 2018 | Results announced 8-K | Read ↗ |
| Sep 6, 2018 | Executive or director change 8-K | Read ↗ |
| Aug 15, 2018 | Executive or director change 8-K | Read ↗ |
| Jul 19, 2018 | Quarterly report 10-Q | Read ↗ |
| Jul 19, 2018 | Results announced 8-K | Read ↗ |
| May 11, 2018 | Shareholder vote 8-K | Read ↗ |
| Apr 26, 2018 | Quarterly report 10-Q | Read ↗ |
| Apr 26, 2018 | Results announced 8-K | Read ↗ |
| Feb 15, 2018 | Executive or director change 8-K | Read ↗ |
| Feb 15, 2018 | Executive or director change 8-K | Read ↗ |
| Feb 9, 2018 | Annual report 10-K | Read ↗ |
| Jan 25, 2018 | Results announced 8-K | Read ↗ |
| Oct 26, 2017 | Quarterly report 10-Q | Read ↗ |
| Oct 26, 2017 | Results announced 8-K | Read ↗ |
| Oct 25, 2017 | Executive or director change 8-K | Read ↗ |
| Aug 16, 2017 | Restructuring 8-K | Read ↗ |
| Jul 27, 2017 | Executive or director change 8-K | Read ↗ |
| Jul 20, 2017 | Quarterly report 10-Q | Read ↗ |
| Jul 20, 2017 | Results announced 8-K | Read ↗ |
| May 15, 2017 | Shareholder vote 8-K | Read ↗ |
| Apr 27, 2017 | Quarterly report 10-Q | Read ↗ |
| Apr 27, 2017 | Results announced 8-K | Read ↗ |
| Feb 3, 2017 | Annual report 10-K | Read ↗ |
| Feb 2, 2017 | Executive or director change 8-K | Read ↗ |
| Feb 2, 2017 | Executive or director change 8-K/A | Read ↗ |
| Jan 19, 2017 | Results announced 8-K | Read ↗ |
| Nov 17, 2016 | Executive or director change 8-K | Read ↗ |
| Nov 3, 2016 | Merger vote or registration S-4 | Read ↗ |
| Oct 20, 2016 | Quarterly report 10-Q | Read ↗ |
| Oct 20, 2016 | Results announced 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.