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SEC Filings

SEC Filings

United Airlines Holdings, Inc.

Form Description Filing Date Download
8-K

Report of unscheduled material events or corporate event

EX-101.INS - XBRL INSTANCE DOCUMENT View HTML
PRE 14A

A preliminary proxy statement providing notification matters to be brought to a vote

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8-K

Report of unscheduled material events or corporate event

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POSASR

POSASR

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8-K

Report of unscheduled material events or corporate event

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4

Statement of changes in beneficial ownership of securities

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8-K

Report of unscheduled material events or corporate event

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8-K

Report of unscheduled material events or corporate event

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4

Statement of changes in beneficial ownership of securities

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4

Statement of changes in beneficial ownership of securities

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United Airlines, Inc.

Form Description Filing Date Download
424B3

Form of prospectus reflecting facts events constituting substantive change from last form

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4

Statement of changes in beneficial ownership of securities

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4

Statement of changes in beneficial ownership of securities

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4

Statement of changes in beneficial ownership of securities

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4

Statement of changes in beneficial ownership of securities

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4

Statement of changes in beneficial ownership of securities

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S-8

Securities offered to employees pursuant to employee benefit plans

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8-K

Report of unscheduled material events or corporate event

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POS AM

Post-effective amendment to an S-Type filing

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424B3

Form of prospectus reflecting facts events constituting substantive change from last form

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