UNPUnion Pacific Corporation

Industrials · Railroads · NYSE

Union Pacific Railroad Company is the principal operating company of Union Pacific Corporation. 10-K, Item 1

Employees: 29,287
Headquarters: Omaha, NE
Next results: around Jan 26, 2027

Tickdelta keeps every version of what it saw for UNP, dated the day it was first seen: the company's investor-relations pages, the numbers SEC serves, and Tickdelta's own findings. Companies edit their websites and SEC replaces numbers without notice; this is the record of what they said before.

Kept since2026-10-31 nothing overwritten, nothing deleted

Versions kept29 Tickdelta's findings

XBRL values kept24,499 as SEC served them on the day

Your plan shows the last 30 days. This is part of the Free plan.

Investor-relations pages

No investor-relations page found yet (none found, 2026-11-09).

Tickdelta's findings over time

What	Versions	Changed on
Accounting checks	9	2026-11-10, 2026-11-09, 2026-11-08, 2026-11-07, 2026-11-06, 2026-11-05, 2026-11-01, 2026-10-31 …
Insider purchases	8	2026-11-10, 2026-11-09, 2026-11-08, 2026-11-07, 2026-11-06, 2026-11-05, 2026-11-01, 2026-10-31
10-K change	1	2026-10-31
New risk factors	1	2026-10-31
Fundamentals	3	2026-11-08, 2026-11-07, 2026-10-31
Buybacks	1	2026-10-31
CEO pay	1	2026-10-31
Superinvestor moves	4	2026-11-05, 2026-11-01, 2026-10-31, 2026-10-31

Numbers SEC no longer serves

24,499 XBRL values kept since 2026-10-31. These were in SEC's data for UNP once and are gone now.

None so far.

Work on UNP in a spreadsheet: Excel workbook (a sheet per section, ten years by column, charts, links to the filings) · CSV. For a Google Sheet that stays up to date, paste =IMPORTDATA("https://tickdelta.com/company/UNP/export.csv") into a cell.