
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 |
|---|---|---|---|
|
Nurminen Logistics Oyj
Logistics provider specializing in rail transport, terminal…
|
NLG1V | FI | Transportation and storage |
|
PACIFIC NATIONAL FINANCE PTY LTD
Provides comprehensive rail transportation services for bul…
|
8NTB | SG | Transportation and storage |
|
PKP Cargo S.A.
A leading rail freight transport operator and provider of i…
|
PKP | PL | Transportation and storage |
|
PT RMK Energy Tbk
Offers integrated coal logistic services and coal trading.
|
RMKE | ID | Transportation and storage |
|
RaiLink Ltd.
Provides rail transportation services, managing regional an…
|
— | CA | Transportation and storage |
|
RUMO MALHA NORTE S.A.
Provides rail logistics for agricultural commodities from M…
|
— | BR | Transportation and storage |
|
RUMO S.A.
Operates a 13,500 km rail network for agricultural and indu…
|
— | BR | Transportation and storage |
|
Société des Chemins
State-owned railway company providing transport services an…
|
MLCVG | FR | Transportation and storage |
|
Željeznice RS a.d. Doboj
Manages railway infrastructure and operates passenger and g…
|
— | BA | 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)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.