Form 8-K - Current report:
SEC Accession No. 0000100885-26-000174
Filing Date
2026-05-18
Accepted
2026-05-18 16:15:23
Documents
11
Period of Report
2026-05-14
Items
Item 5.07: Submission of Matters to a Vote of Security Holders

Document Format Files

Seq Description Document Type Size
1 8-K unp-20260514.htm   iXBRL 8-K 46218
  Complete submission text file 0000100885-26-000174.txt   160739

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT unp-20260514.xsd EX-101.SCH 1767
3 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT unp-20260514_lab.xml EX-101.LAB 21629
4 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT unp-20260514_pre.xml EX-101.PRE 12499
14 EXTRACTED XBRL INSTANCE DOCUMENT unp-20260514_htm.xml XML 2708
Mailing Address 1400 DOUGLAS STREET STOP 0310 OMAHA NE 68179
Business Address 1400 DOUGLAS STREET STOP 0310 OMAHA NE 68179 402 544 6763
UNION PACIFIC CORP (Filer) CIK: 0000100885 (see all company filings)

EIN.: 132626465 | State of Incorp.: UT | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 001-06075 | Film No.: 26993457
SIC: 4011 Railroads, Line-Haul Operating
(CF Office: 01 Energy & Transportation)