- Filed
- Feb 6, 2026
- Period
- FY2025
- Fiscal year end
- 12/31
- Filings
- 1
10-K · latest 10
What Union Pacific's 10-K filings say
- SEC EDGAR
10-K · FY2025
Filed · Fiscal year ends 12/31 · 12 signals
Implemented new Cybersecurity Plan and Vulnerability Assessment to comply with TSA regulations.
Union Pacific has implemented a new Cybersecurity Implementation Plan and conducted a vulnerability assessment in response to recent TSA regulations.
cybersecurity
UNP implements new cybersecurity plans to comply with 2022 TSA regulations.
cybersecurity
Faces risk of service outages from outdated transportation control systems like PTC and NetControl.
The company acknowledges that failure to invest in and upgrade key legacy systems, specifically naming Positive Train Control (PTC) and NetControl, could lead to rail service outages and a competitive disadvantage.
Positive Train Control (PTC)NetControl
New tariffs on imports have directly increased the company's costs for purchased goods and services while also negatively impacting demand, creating significant margin pressure that is expected to persist.
UNP at risk of service outages from failure to upgrade core technology systems.
Union Pacific identifies a critical risk in failing to invest sufficiently in upgrading core systems like Positive Train Control (PTC) and NetControl.
Positive Train Control (PTC)NetControltransportation control systems
Highly dependent on only two domestic suppliers for critical locomotive equipment.
The company has a significant supplier concentration risk, relying on just two domestic suppliers for locomotives, parts, and maintenance.
Experiencing network congestion and reduced velocity when demand exceeds capacity.
The company reports that significant demand surges or traffic shifts contrary to network design can lead to operational challenges like network congestion and reduced train velocity.
Union Pacific identifies a significant operational and cost risk due to high concentration in its supply chain for critical assets like locomotives and rail, making it vulnerable to price increases and supply disruptions.
UNP implements new Cybersecurity Plan to combat rising AI-driven threats.
In response to new TSA regulations and the increasing sophistication of AI-powered cyber-attacks, Union Pacific has designated a Cybersecurity Coordinator and implemented a formal Cybersecurity Implementation Plan.
artificial intelligencecybersecurityTSACISA
Identifies rising AI sophistication as a key driver for intensifying cybersecurity risks.
The company explicitly states that the rapid evolution of artificial intelligence is making cyber-attacks more sophisticated and harder to detect, contain, and mitigate.
artificial intelligence
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Source. Annual reports (Form 10-K) filed with the SEC. Every card links to the filing on EDGAR.
Method. Insights are extracted from the filing text and grouped by category. Numbers are quoted from the filing.
Data as of .