UNION PACIFIC CORP — DEF 14A Filings
34 DEF 14A filings on record
This page lists all DEF 14A filings submitted to the SEC by UNION PACIFIC CORP (UNP), sorted by most recent first. Each row links to the full filing on EdgarLookup. UNION PACIFIC CORP has filed 34 DEF 14A documents with the SEC since 2020. To view all SEC filings by UNION PACIFIC CORP, see the full filings list.
All
10-K
10-K/A
10-K405
10-K405/A
10-Q
10-Q/A
11-K
144
15-12B
15-12G
3
3/A
4
4/A
424B2
424B3
424B5
425
5
8-K
8-K/A
ARS
CORRESP
DEF 14A
DEFA14A
DEFC14A
DEFN14A
DEFR14A
DFAN14A
EFFECT
FWP
NO ACT
POS AM
PRE 14A
PREM14A
PREN14A
PRER14A
PRRN14A
PX14A6G
S-3
S-3/A
S-3ASR
S-4
S-4/A
S-8
SC 13D
SC 13D/A
SC 13E3
SC 13E3/A
SC 13G
SC 13G/A
SC 14D1
SC 14D1/A
SC TO-T
SC TO-T/A
SCHEDULE 13G/A
UPLOAD
| Form | Description | Accession Number | Filed | Period |
|---|---|---|---|---|
| DEF 14A | DEF 14A | 0000100885-26-000098 | Mar 25, 2026 | May 14, 2026 |
| DEF 14A | DEF 14A | 0001140361-25-010237 | Mar 25, 2025 | May 8, 2025 |
| DEF 14A | DEF 14A | 0001140361-24-015351 | Mar 26, 2024 | May 9, 2024 |
| DEF 14A | DEF 14A | 0001140361-23-016734 | Apr 5, 2023 | — |
| DEF 14A | DEF14A | 0001140361-22-011575 | Mar 29, 2022 | May 12, 2022 |
| DEF 14A | DEF 14A | 0001140361-21-011024 | Mar 31, 2021 | May 13, 2021 |
| DEF 14A | DEF14A | 0001140361-20-007930 | Apr 3, 2020 | May 14, 2020 |
| DEF 14A | DEF 14A | 0001140361-19-006627 | Apr 5, 2019 | May 16, 2019 |
| DEF 14A | DEF 14A | 0001140361-18-015459 | Mar 28, 2018 | May 10, 2018 |
| DEF 14A | DEF 14A | 0000100885-17-000078 | Mar 29, 2017 | — |
| DEF 14A | DEF 14A | 0001193125-16-532175 | Apr 6, 2016 | May 12, 2016 |
| DEF 14A | DEF 14A | 0001193125-15-116154 | Apr 1, 2015 | May 14, 2015 |
| DEF 14A | DEF 14A | 0001193125-14-125629 | Apr 1, 2014 | May 15, 2014 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-13-132030 | Mar 28, 2013 | May 16, 2013 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-12-132132 | Mar 26, 2012 | May 10, 2012 |
| DEF 14A | DEFINITIVE NOTICE & PROXY | 0001193125-11-087846 | Apr 4, 2011 | May 5, 2011 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-10-073585 | Mar 31, 2010 | May 6, 2010 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-09-072517 | Apr 3, 2009 | May 14, 2009 |
| DEF 14A | DEFINITIVE NOTICE AND PROXY STATEMENT | 0001193125-08-069105 | Mar 28, 2008 | May 1, 2008 |
| DEF 14A | DEFINITIVE NOTICE & PROXY STATEMENT | 0001193125-07-067243 | Mar 28, 2007 | May 3, 2007 |
| DEF 14A | DEFINITIVE NOTICE AND PROXY STATEMENT | 0001193125-06-062830 | Mar 24, 2006 | May 4, 2006 |
| DEF 14A | DEFINATIVE NOTICE & PROXY STATEMENT | 0001193125-05-056582 | Mar 21, 2005 | May 5, 2005 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0001193125-04-038154 | Mar 10, 2004 | Apr 16, 2004 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000950131-03-001157 | Mar 6, 2003 | Apr 18, 2003 |
| DEF 14A | PROXY STATEMENT | 0000950131-02-000800 | Mar 7, 2002 | Apr 19, 2002 |
| DEF 14A | PROXY STATEMENT | 0000950131-01-500055 | Mar 8, 2001 | Apr 20, 2001 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000950131-00-001667 | Mar 9, 2000 | Apr 21, 2000 |
| DEF 14A | DEFINITIVE PROXY STATEMENT | 0000930661-99-000435 | Mar 12, 1999 | Apr 16, 1999 |
| DEF 14A | DEFINATIVE NOTICE & PROXY STATEMENT | 0000930661-98-000480 | Mar 11, 1998 | — |
| DEF 14A | PROXY STATEMENT | 0000950109-97-001814 | Mar 3, 1997 | — |
| DEF 14A | DEFINITIVE PROXY MATERIALS | 0000889812-96-000197 | Mar 1, 1996 | Apr 19, 1996 |
| DEF 14A | 1995 N&P AND PROXY CARDS | 0000950109-95-000464 | Feb 24, 1995 | Apr 21, 1995 |
| DEF 14A | — | 0000950172-94-000181 | Oct 18, 1994 | Oct 13, 1994 |
| DEF 14A | NOTICE & PROXY | 0000950109-94-000520 | Mar 22, 1994 | May 11, 1994 |