Form 8-K - Current report:
SEC Accession No. 0001437749-22-003268
Filing Date
2022-02-14
Accepted
2022-02-14 16:16:15
Documents
20
Period of Report
2022-02-14
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K unp20220210_8k.htm   iXBRL 8-K 38086
2 EXHIBIT 1.1 ex_334431.htm EX-1.1 187861
3 EXHIBIT 4.1 ex_334547.htm EX-4.1 48264
4 EXHIBIT 4.2 ex_334548.htm EX-4.2 46710
5 EXHIBIT 4.3 ex_334549.htm EX-4.3 46493
6 EXHIBIT 4.4 ex_334550.htm EX-4.4 47164
7 EXHIBIT 5.1 ex_334551.htm EX-5.1 26515
12 ex_334551img001.gif GRAPHIC 3598
  Complete submission text file 0001437749-22-003268.txt   667283

Data Files

Seq Description Document Type Size
8 XBRL TAXONOMY EXTENSION SCHEMA unp-20220214.xsd EX-101.SCH 3585
9 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE unp-20220214_def.xml EX-101.DEF 11421
10 XBRL TAXONOMY EXTENSION LABEL LINKBASE unp-20220214_lab.xml EX-101.LAB 15310
11 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE unp-20220214_pre.xml EX-101.PRE 11581
14 EXTRACTED XBRL INSTANCE DOCUMENT unp20220210_8k_htm.xml XML 2570
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.: 22632210
SIC: 4011 Railroads, Line-Haul Operating