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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-13-160892
Filing Date
2013-04-18
Accepted
2013-04-18 16:47:24
Documents
20
Period of Report
2013-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q d521471d10q.htm 10-Q 744979
2 EX-10.(A) d521471dex10a.htm EX-10.(A) 85461
3 EX-10.(B) d521471dex10b.htm EX-10.(B) 59100
4 EX-10.(C) d521471dex10c.htm EX-10.(C) 71688
5 EX-10.(D) d521471dex10d.htm EX-10.(D) 46828
6 EX-10.(E) d521471dex10e.htm EX-10.(E) 120092
7 EX-10.(F) d521471dex10f.htm EX-10.(F) 288967
8 EX-10.(G) d521471dex10g.htm EX-10.(G) 124063
9 EX-10.(H) d521471dex10h.htm EX-10.(H) 95074
10 EX-12 d521471dex12.htm EX-12 14044
11 EX-31.(A) d521471dex31a.htm EX-31.(A) 6214
12 EX-31.(B) d521471dex31b.htm EX-31.(B) 6288
13 EX-32 d521471dex32.htm EX-32 7929
20 GRAPHIC g521471g99y27.jpg GRAPHIC 13456
  Complete submission text file 0001193125-13-160892.txt   6667731

Data Files

Seq Description Document Type Size
14 XBRL INSTANCE DOCUMENT unp-20130331.xml EX-101.INS 860585
15 XBRL TAXONOMY EXTENSION SCHEMA unp-20130331.xsd EX-101.SCH 55926
16 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE unp-20130331_cal.xml EX-101.CAL 58683
17 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE unp-20130331_def.xml EX-101.DEF 176601
18 XBRL TAXONOMY EXTENSION LABEL LINKBASE unp-20130331_lab.xml EX-101.LAB 448228
19 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE unp-20130331_pre.xml EX-101.PRE 373580
Mailing Address 1400 DOUGLAS STREET STOP 0310 OMAHA NE 68179
Business Address 1400 DOUGLAS STREET STOP 0310 OMAHA NE 68179 402 544 5214
UNION PACIFIC CORP (Filer) CIK: 0000100885 (see all company filings)

IRS No.: 132626465 | State of Incorp.: UT | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-06075 | Film No.: 13769620
SIC: 4011 Railroads, Line-Haul Operating