Form 8-K - Current report:
SEC Accession No. 0001437749-23-015331
Filing Date
2023-05-19
Accepted
2023-05-19 17:15:12
Documents
13
Period of Report
2023-05-18
Items
Item 5.07: Submission of Matters to a Vote of Security Holders

Document Format Files

Seq Description Document Type Size
1 FORM 8-K unp20230516_8k.htm   iXBRL 8-K 70370
  Complete submission text file 0001437749-23-015331.txt   204902

Data Files

Seq Description Document Type Size
2 XBRL TAXONOMY EXTENSION SCHEMA unp-20230519.xsd EX-101.SCH 3593
3 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE unp-20230519_def.xml EX-101.DEF 11529
4 XBRL TAXONOMY EXTENSION LABEL LINKBASE unp-20230519_lab.xml EX-101.LAB 15414
5 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE unp-20230519_pre.xml EX-101.PRE 11685
7 EXTRACTED XBRL INSTANCE DOCUMENT unp20230516_8k_htm.xml XML 2572
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.: 23941487
SIC: 4011 Railroads, Line-Haul Operating