UNION PACIFIC CORP reports

Company location: Omaha, NE
Fiscal year end: 31 December

UNION PACIFIC CORP has filed 3,616 SEC EDGAR filings since 20 Jan 1994

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SEC filing history

Showing 726-750 of 1,000 matching filings.

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25

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30

4

PRIMARY DOCUMENT

Filing date: 05 Apr 2022
Reporting date: 01 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Apr 2022
Reporting date: 01 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Apr 2022
Reporting date: 01 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Apr 2022
Reporting date: 01 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Apr 2022
Reporting date: 01 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Apr 2022
Reporting date: 01 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Apr 2022
Reporting date: 01 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Apr 2022
Reporting date: 01 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Apr 2022
Reporting date: 01 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Apr 2022
Reporting date: 01 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Apr 2022
Reporting date: 01 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 04 Apr 2022
Reporting date: 01 Apr 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 30 Mar 2022
Reporting date: 29 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

DEFA14A File 001-06075

DEFA14A

Filing date: 29 Mar 2022
Reporting date: Not listed
SEC evidence: Open document Open filing
Next action: Verify source filing

DEF 14A File 001-06075

DEF14A

Filing date: 29 Mar 2022
Reporting date: 12 May 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 21 Mar 2022
Reporting date: 17 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 Mar 2022
Reporting date: 10 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 Mar 2022
Reporting date: 10 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 Mar 2022
Reporting date: 10 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 Mar 2022
Reporting date: 10 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 Mar 2022
Reporting date: 10 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 Mar 2022
Reporting date: 10 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

4

PRIMARY DOCUMENT

Filing date: 11 Mar 2022
Reporting date: 10 Mar 2022
SEC evidence: Open document Open filing
Next action: Verify source filing

8-K File 001-06075

FORM 8-K

Filing date: 17 Feb 2022
Reporting date: 17 Feb 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

8-K File 001-06075

FORM 8-K

Filing date: 14 Feb 2022
Reporting date: 14 Feb 2022
SEC evidence: Open document Open filing Open XBRL
Next action: Verify source filing

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