
UNION PACIFIC CORP — Investor Relations & Filings
Union Pacific Corporation is a freight transportation company operating the Union Pacific Railroad. Its extensive rail network spans 23 states in the western United States, connecting thousands of communities and serving as a critical component of the global supply chain. The company transports a wide array of goods across various markets, including agricultural products, automotive, chemicals, energy, industrial products, and intermodal freight. A key strategic advantage is its position as the only railroad to serve all six major gateways between the United States and Mexico, facilitating cross-border commerce. The company focuses on providing safe, reliable, and efficient rail-based logistics solutions.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 8-K | 2026-05-18 | English | |
| Major Shareholding Notification 2026 | 2026-04-30 | English | |
| 10-Q - UNION PACIFIC CORP (0000100885) (Filer) | 2026-04-23 | English | |
| 8-K - UNION PACIFIC CORP (0000100885) (Filer) | 2026-04-23 | English | |
| Major Shareholding Notification 2026 | 2026-03-27 | English | |
| DEF 14A - UNION PACIFIC CORP (0000100885) (Filer) | 2026-03-25 | English |
Browse filings by year
27 years- 2026 41 filings
- 2025 247 filings
- 2024 142 filings
- 2023 145 filings
- 2022 163 filings
- 2021 182 filings
- 2020 124 filings
- 2019 113 filings
- 2018 103 filings
- 2017 108 filings
- 2016 119 filings
- 2015 121 filings
- 2014 130 filings
- 2013 145 filings
- 2012 145 filings
- 2011 125 filings
- 2010 136 filings
- 2009 94 filings
- 2008 121 filings
- 2007 143 filings
- 2006 152 filings
- 2005 173 filings
- 2004 159 filings
- 2003 90 filings
- 2002 28 filings
- 2001 30 filings
- 2000 18 filings
| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
15 filings
| |||||
| 46457808 | 8-K | 2026-05-18 | English | ||
| 45999976 | Major Shareholding Notification 2026 | 2026-04-30 | English | ||
| 35845650 | 10-Q - UNION PACIFIC CORP (0000100885) (Filer) | 2026-04-23 | English | ||
| 35707379 | 8-K - UNION PACIFIC CORP (0000100885) (Filer) | 2026-04-23 | English | ||
| 45999980 | Major Shareholding Notification 2026 | 2026-03-27 | English | ||
| 33042770 | DEF 14A - UNION PACIFIC CORP (0000100885) (Filer) | 2026-03-25 | English | ||
| 33001948 | 144 - UNION PACIFIC CORP (0000100885) (Subject) | 2026-03-20 | English | ||
| 20897586 | 4 Filing | 2026-02-12 | English | ||
| 20897406 | 4 Filing | 2026-02-12 | English | ||
| 20897660 | 4 Filing | 2026-02-11 | English | ||
| 20897497 | 4 Filing | 2026-02-11 | English | ||
| 20897447 | 4 Filing | 2026-02-11 | English | ||
| 20897308 | 4 Filing | 2026-02-11 | English | ||
| 20897106 | 4 Filing | 2026-02-11 | English | ||
| 20897427 | 4 Filing | 2026-02-10 | English | ||
Market data
Market data not available
Price history
Peer group · Freight rail transport
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
AURIZON HOLDINGS LIMITED
A major rail freight operator transporting coal, iron ore, …
|
AZJ | AU | Transportation and storage |
|
AURIZON NETWORK PTY LTD
Manages and operates a regulated below-rail network facilit…
|
4E4B | SG | Transportation and storage |
|
Brookfield Infrastructure Corp
Owns and operates a global portfolio of infrastructure asse…
|
BIPC | US | Transportation and storage |
|
CANADIAN NATIONAL RAILWAY CO
Freight transportation and logistics provider with a rail n…
|
CNI | US | Transportation and storage |
|
CANADIAN PACIFIC KANSAS CITY LTD/CN
Operates the only single-line rail network connecting Canad…
|
CP | US | Transportation and storage |
|
Canggang Railway Limited
Rail operator linking Western China coal transport to South…
|
2169 | HK | Transportation and storage |
|
China Railway Special Cargo Logistics Co., Ltd.
Provides specialized rail logistics for automobiles, cold c…
|
001213 | CN | Transportation and storage |
|
China Railway Tielong Container Logistics Co.,Ltd
Integrated railway container logistics and specialized mult…
|
600125 | CN | Transportation and storage |
|
Compagnie du Cambodge
A holding company managing a diversified portfolio, focused…
|
CBDG | FR | Transportation and storage |
|
Cosan S.A.
An investment holding company with a portfolio in energy, l…
|
CSAN | BR | Transportation and storage |
UNION PACIFIC CORP via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/29834/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=29834 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=29834 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
cURL
$ curl https://api.financialreports.eu/api/filings/?company=29834 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 29834}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for UNION PACIFIC CORP (id: 29834)"
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