SEC Filings Register for email alerts. United Airlines Holdings, Inc. Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -2021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994 Items per page 102550 There are no SEC filings available. Pagination First page « First Previous page ‹ Previous … Page 29 Page 30 Page 31 Page 32 Page 33 Page 34 Page 35 Page 36 Current page 37 United Airlines, Inc. Group 3,4,5Annual FilingsCurrent ReportsMergers & AcquisitionsOtherProxy FilingsQuarterly FilingsRegistration Statements Filing year - Any -2021202020192018201720162015201420132012201120102009200820072006200520042003200220012000199919981997199619951994 Items per page 102550 Form Description Filing Date Download SC TO-I/A Amendment to a previously filed SC TO-I Jun 15, 2010 0000950123-10-058175.pdf 0000950123-10-058175.rtf 0000950123-10-058175.xls View HTML Pagination First page « First Previous page ‹ Previous … Page 29 Page 30 Page 31 Page 32 Page 33 Page 34 Page 35 Page 36 Current page 37