UNION PACIFIC CORP — SC 14D1/A Filings
33 SC 14D1/A filings on record
This page lists all SC 14D1/A 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 33 SC 14D1/A 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 |
|---|---|---|---|---|
| SC 14D1/A | SCHEDULE 14D-1 FINAL AMENDMENT | 0000950172-95-000354 | Sep 15, 1995 | — |
| SC 14D1/A | SCHEDULE 14D1 AMENDMENT NO. 6 | 0000950172-95-000322 | Sep 7, 1995 | — |
| SC 14D1/A | SCHEDULE 14D1 AMENDMENT NO. 5 | 0000950172-95-000310 | Aug 30, 1995 | — |
| SC 14D1/A | SCHEDULE 14D1 AMENDMENT NO. 4 | 0000950172-95-000307 | Aug 28, 1995 | — |
| SC 14D1/A | SCHEDULE 14D1 AMENDMENT NO. 3 | 0000950172-95-000277 | Aug 17, 1995 | — |
| SC 14D1/A | SCHEDULE 14D1 AMENDMENT NO. 2 | 0000950172-95-000275 | Aug 11, 1995 | — |
| SC 14D1/A | SCHEDULE 14D1 AMENDMENT NO. 1 | 0000950172-95-000273 | Aug 11, 1995 | — |
| SC 14D1/A | SCHEDULE 14D-1 FINAL AMENDMENT | 0000950172-95-000176 | May 3, 1995 | — |
| SC 14D1/A | SCHEDULE 14D AMENDMENT NO. 8 | 0000950172-95-000158 | Apr 25, 1995 | — |
| SC 14D1/A | SCHEDULE 14D AMENDMENT NO. 7 | 0000950172-95-000154 | Apr 20, 1995 | — |
| SC 14D1/A | TENDER OFFER STATEMENT | 0000889812-95-000126 | Apr 14, 1995 | — |
| SC 14D1/A | SCHEDULE 14D-1 - AMENDMENT NO. 5 | 0000950172-95-000128 | Apr 10, 1995 | — |
| SC 14D1/A | SCHEDULE 14D-1 - AMENDMENT NO. 4 | 0000950172-95-000125 | Apr 6, 1995 | — |
| SC 14D1/A | SCHEDULE 14D-1 - AMENDMENT NO. 3 | 0000950172-95-000119 | Mar 31, 1995 | — |
| SC 14D1/A | — | 0000950172-95-000115 | Mar 30, 1995 | — |
| SC 14D1/A | SCHEDULE 14D AMENDMENT NO. 1 | 0000950172-95-000102 | Mar 24, 1995 | — |
| SC 14D1/A | SCHEDULE 14D AMENDMENT 17 | 0000950172-95-000038 | Feb 1, 1995 | — |
| SC 14D1/A | SCHEDULE 14D AMENDMENT NO. 16 | 0000950172-95-000033 | Jan 30, 1995 | — |
| SC 14D1/A | SCHEDULE 14D AMENDMENT NO. 15 | 0000950172-95-000024 | Jan 23, 1995 | — |
| SC 14D1/A | SCHEDULE 14D AMENDMENT NO. 14 | 0000950172-95-000023 | Jan 19, 1995 | — |
| SC 14D1/A | AMENDMENT NO. 13 TO SCHEDULE 14D1 | 0000950123-95-000070 | Jan 18, 1995 | — |
| SC 14D1/A | SCHEDULE 14D AMENDMENT NO. 12 | 0000950172-94-000252 | Dec 22, 1994 | — |
| SC 14D1/A | SCHEDULE 14D AMENDMENT NO. 11 | 0000950172-94-000248 | Dec 19, 1994 | — |
| SC 14D1/A | SCHEDULE 14D AMENDMENT NO. 10 | 0000950172-94-000247 | Dec 19, 1994 | — |
| SC 14D1/A | SCHEDULE 14D AMENDMENT NO. 9 | 0000950172-94-000245 | Dec 15, 1994 | — |
| SC 14D1/A | SCHEDULE 14D AMENDMENT NO. 8 | 0000950172-94-000243 | Dec 8, 1994 | — |
| SC 14D1/A | SCHEDULE 14D AMENDMENT NO. 7 | 0000950172-94-000240 | Dec 2, 1994 | — |
| SC 14D1/A | SCHEDULE 14D - AMENDMENT NO. 6 | 0000950172-94-000239 | Nov 29, 1994 | — |
| SC 14D1/A | SCHEDULE 14D-1 AMENDMENT NO. 5 | 0000950172-94-000237 | Nov 23, 1994 | — |
| SC 14D1/A | — | 0000950172-94-000231 | Nov 22, 1994 | — |
| SC 14D1/A | — | 0000950172-94-000226 | Nov 18, 1994 | — |
| SC 14D1/A | — | 0000950172-94-000218 | Nov 14, 1994 | — |
| SC 14D1/A | — | 0000950172-94-000216 | Nov 10, 1994 | — |