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.
Filing excerpt
If we do not have sufficient capital or do not deploy sufficient capital in a timely manner to acquire, develop, or implement new technology or maintain or upgrade current systems, such as Positive Train Control (PTC), NetControl, or the latest version of our transportation control systems, we may suffer a rail service outage or competitive disadvantage within the rail industry...
What this signalsFilings often name leadership changes, deals and spending plans.
Technologies
sec-10klegacyModernizationGet every 10-K signal for Union Pacific and the companies you sell to, in the tools you already use.
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This page shows a preview. The full sec-10k record in the Signal API and MCP can also have these 8 fields. Some fields are empty for some signals.
Company
linkedin_urlValue in the APIindustriesValue in the APIemployee_count_lowValue in the APIemployee_count_highValue in the APIrevenueValue in the APIdescriptionValue in the APISignal
signal_nameValue in the APIassociationValue in the APIGET /v1/signals/50c71e71-7d8e-4251-ba3d-91dd0a042c99 returns this record as JSON. POST /v1/companies/enrich returns every signal for up.com.
{
"signal_id": "50c71e71-7d8e-4251-ba3d-91dd0a042c99",
"signal_type": "sec-10k",
"signal_subtype": "legacyModernization",
"detected_at": "2026-02-10T07:48:35.121+00:00",
"company": {
"name": "Union Pacific",
"domain": "up.com"
},
"data": {
"detail": "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. This creates an urgent need for modernization projects to ensure operational stability.",
"summary": "Faces risk of service outages from outdated transportation control systems like PTC and NetControl.",
"excerpts": "If we do not have sufficient capital or do not deploy sufficient capital in a timely manner to acquire, develop, or implement new technology or maintain or upgrade current systems, such as Positive Train Control (PTC), NetControl, or the latest version of our transportation control systems, we may suffer a rail service outage or competitive disadvantage within the rail industry...",
"relevance": 0.85,
"sentiment": "negative",
"confidence": "high",
"source_url": "https://www.sec.gov/Archives/edgar/data/100885/000010088526000037/unp-20251231.htm",
"filing_date": "2026-02-06",
"filing_year": 2026,
"fiscal_year_end": "12/31",
"sales_relevance": "Modernization projects",
"signal_category": "technology",
"technologies_mentioned": [
"Positive Train Control (PTC)",
"NetControl"
]
}
}
curl https://signals.autobound.ai/v1/signals/50c71e71-7d8e-4251-ba3d-91dd0a042c99 \
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-H "X-API-KEY: $AUTOBOUND_API_KEY" \
-H "Content-Type: application/json" \
-d '{"domain":"up.com","limit":20}'Long text fields are shortened on this page.
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