File the transaction application with the Surface Transportation Board
Delivered by the deadline
AI-confirmed · human review in progress Independent AI checks agreed on primary SEC or regulator evidence. Records are now being reviewed by hand, starting with those our customers order.
- Announced
- 29 Jul 2025
- Due
- 29 Jan 2026
- Delivered
- 19 Dec 2025
- Deadline
- Met
- Late
- Not met
- Today
What the company said
“The companies expect to file their application with the STB within six months”
What we found
Evidence strength A What the grades mean
The companies submitted a joint application to the STB on December 19, 2025, before the January 29, 2026 deadline. A later STB decision required a revised application.
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A Union Pacific Corp. 10-K filed 2026-02-06
“On December 19, 2025, Union Pacific and Norfolk Southern (applicants) submitted a joint application to the STB seeking approval of the mergers.” ✓ confirmed on the page
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A Union Pacific Corp. 10-Q filed 2026-04-23
“The STB decision directed the applicants to file a letter by February 17, 2026, indicating if and when the applicants anticipate filing a revised application.” ✓ confirmed on the page
Market reaction: the shares moved +1.8% against the S&P 500 over the three sessions around the disclosure (5 Feb 2026 to 10 Feb 2026). What this measures
Checked 10 Oct 2026.
Commitment DNA
The structured record of this commitment. Fields the company did not state are left blank rather than guessed.
- Event type
- Regulatory filing
- Indicative materiality
- Medium rules
- Action
- File
- Deliverable
- Application to the Surface Transportation Board for the transaction
- Language
- Expected (“expects”, “plans”)
- In the company’s control
- High
- Specificity
- Medium
How this entry was checked
- Commitment recordedThe company's words were matched word for word against the filing.
- First checkAn AI model, Claude (Anthropic), read the company's later filings and recorded the outcome with a quoted passage.
- Second check: agreesA different AI model, Gemini (Google), re-read the evidence without being told the outcome and reached the same answer.
Confirmed. This outcome counts towards the company's Kept Score. How verification works
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Report an error in this entry Reference: KI-C-2025-UNP-005996 · Corrections policy