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Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-11-277040
Filing Date
2011-10-21
Accepted
2011-10-21 12:20:53
Documents
13
Period of Report
2011-09-30

Document Format Files

Seq Description Document Type Size
1 FORM 10-Q d244278d10q.htm 10-Q 935720
2 SUPPLEMENTAL PENSION PLAN d244278dex10.htm EX-10 116949
3 RATIO OF EARNINGS TO FIXED CHARGES FOR THE THREE MONTHS d244278dex12a.htm EX-12.(A) 14681
4 RATIO OF EARNINGS TO FIXED CHARGES FOR THE NINE MONTHS d244278dex12b.htm EX-12.(B) 14649
5 SECTION 302 CERTIFICATION OF CEO d244278dex31a.htm EX-31.(A) 6182
6 SECTION 302 CERTIFICATION OF CFO d244278dex31b.htm EX-31.(B) 6287
7 SECTION 906 CERTIFICATIONS OF CEO AND CFO d244278dex32.htm EX-32 7713
  Complete submission text file 0001193125-11-277040.txt   6497148

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT unp-20110930.xml EX-101.INS 1052197
9 XBRL TAXONOMY EXTENSION SCHEMA unp-20110930.xsd EX-101.SCH 56379
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE unp-20110930_cal.xml EX-101.CAL 70140
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE unp-20110930_def.xml EX-101.DEF 151623
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE unp-20110930_lab.xml EX-101.LAB 441490
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE unp-20110930_pre.xml EX-101.PRE 360358
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.: 111151814
SIC: 4011 Railroads, Line-Haul Operating