Company · CIK 100517 # United Airlines Holdings, Inc. | CIK | [100517](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=0000100517) (SEC EDGAR) | | --- | --- | | Industry (SIC) | 4512 — Air Transportation, Scheduled | | Incorporated in | DE | | Business address | IL | | Listed | UAL (Nasdaq) | | First annual or quarterly report | 1995-03-08 | ## Offerings 9 registrations | Registration | Label and status | First filed | Last event | Filings | | --- | --- | --- | --- | --- | | 333-299573 | Shelf Effective | 2026-10-21 | 2026-10-21 | 1 | | 333-275664 | Shelf Effective | 2023-11-20 | 2023-11-20 | 2 | | 333-250153 | Shelf Effective | 2020-11-18 | 2021-06-30 | 6 | | 333-221865 | Shelf Effective | 2017-12-01 | 2020-10-29 | 5 | | 333-203630 | Shelf Effective | 2015-04-24 | 2015-04-24 | 1 | | 333-181014 | Shelf Effective | 2012-04-27 | 2012-04-27 | 1 | | 333-155794 | Shelf Effective | 2008-12-01 | 2010-10-01 | 9 | | 333-143865 | Shelf Effective | 2007-06-19 | 2009-11-17 | 7 | | 333-142297 | Shelf Effective | 2007-04-23 | 2008-02-28 | 2 | ## Filings 35 | Filed | Filing | Registration | Accession | | --- | --- | --- | --- | | 2026-10-21 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/100517/000110465926117877/0001104659-26-117877-index.htm) Shelf registered | 333-299573 | 0001104659-26-117877 | | 2023-11-20 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000110465923119965/0001104659-23-119965-index.htm) Shelf takedown | 333-275664 | 0001104659-23-119965 | | 2023-11-20 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/100517/000110465923119940/0001104659-23-119940-index.htm) Shelf registered | 333-275664 | 0001104659-23-119940 | | 2021-06-30 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000110465921087692/0001104659-21-087692-index.htm) Shelf takedown | 333-250153 | 0001104659-21-087692 | | 2021-03-31 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000110465921044843/0001104659-21-044843-index.htm) Shelf takedown | 333-250153 | 0001104659-21-044843 | | 2021-03-03 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000110465921031152/0001104659-21-031152-index.htm) Shelf takedown | 333-250153 | 0001104659-21-031152 | | 2020-11-23 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000110465920128223/0001104659-20-128223-index.htm) Shelf takedown | 333-250153 | 0001104659-20-128223 | | 2020-11-23 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000110465920128221/0001104659-20-128221-index.htm) Shelf takedown | 333-250153 | 0001104659-20-128221 | | 2020-11-18 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/100517/000110465920126439/0001104659-20-126439-index.htm) Shelf registered | 333-250153 | 0001104659-20-126439 | | 2020-10-29 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000104746920005345/0001047469-20-005345-index.htm) Shelf takedown | 333-221865 | 0001047469-20-005345 | | 2020-08-28 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000104746920004723/0001047469-20-004723-index.htm) Shelf takedown | 333-221865 | 0001047469-20-004723 | | 2020-06-15 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000104746920003588/0001047469-20-003588-index.htm) Shelf takedown | 333-221865 | 0001047469-20-003588 | | 2020-04-22 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000010051720000028/0000100517-20-000028-index.htm) Shelf takedown | 333-221865 | 0000100517-20-000028 | | 2017-12-01 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/100517/000104746917007392/0001047469-17-007392-index.htm) Shelf registered | 333-221865 | 0001047469-17-007392 | | 2015-04-24 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/100517/000095015515000004/0000950155-15-000004-index.htm) Shelf registered | 333-203630 | 0000950155-15-000004 | | 2012-04-27 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/100517/000119312512191432/0001193125-12-191432-index.htm) Shelf registered | 333-181014 | 0001193125-12-191432 | | 2010-10-01 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000119312510221669/0001193125-10-221669-index.htm) Shelf takedown | 333-155794 | 0001193125-10-221669 | | 2010-10-01 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000119312510221661/0001193125-10-221661-index.htm) Shelf takedown | 333-155794 | 0001193125-10-221661 | | 2010-08-18 | [EFFECT](https://www.sec.gov/Archives/edgar/data/100517/999999999510002501/9999999995-10-002501-index.htm) Declared effective | 333-167801 | 9999999995-10-002501 | | 2009-11-17 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000119312509236570/0001193125-09-236570-index.htm) Shelf takedown | 333-143865 | 0001193125-09-236570 | | 2009-11-16 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000119312509234981/0001193125-09-234981-index.htm) Shelf takedown | 333-143865 | 0001193125-09-234981 | | 2009-10-06 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000119312509204347/0001193125-09-204347-index.htm) Shelf takedown | 333-143865 | 0001193125-09-204347 | | 2009-10-05 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000119312509203125/0001193125-09-203125-index.htm) Shelf takedown | 333-143865 | 0001193125-09-203125 | | 2009-10-02 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000095012309047972/0000950123-09-047972-index.htm) Shelf takedown | 333-155794 | 0000950123-09-047972 | | 2009-10-02 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000095012309047968/0000950123-09-047968-index.htm) Shelf takedown | 333-155794 | 0000950123-09-047968 | | 2009-09-30 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000095012309047389/0000950123-09-047389-index.htm) Shelf takedown | 333-155794 | 0000950123-09-047389 | | 2009-09-30 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000095012309047385/0000950123-09-047385-index.htm) Shelf takedown | 333-155794 | 0000950123-09-047385 | | 2009-06-29 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000119312509140792/0001193125-09-140792-index.htm) Shelf takedown | 333-155794 | 0001193125-09-140792 | | 2009-06-26 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000119312509138708/0001193125-09-138708-index.htm) Shelf takedown | 333-155794 | 0001193125-09-138708 | | 2008-12-01 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/100517/000095013708014138/0000950137-08-014138-index.htm) Shelf registered | 333-155794 | 0000950137-08-014138 | | 2008-02-28 | [EFFECT](https://www.sec.gov/Archives/edgar/data/100517/999999999508000681/9999999995-08-000681-index.htm) Declared effective | 333-142297 | 9999999995-08-000681 | | 2007-06-21 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000119312507139416/0001193125-07-139416-index.htm) Shelf takedown | 333-143865 | 0001193125-07-139416 | | 2007-06-19 | [424B5](https://www.sec.gov/Archives/edgar/data/100517/000119312507138126/0001193125-07-138126-index.htm) Shelf takedown | 333-143865 | 0001193125-07-138126 | | 2007-06-19 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/100517/000119312507137970/0001193125-07-137970-index.htm) Shelf registered | 333-143865 | 0001193125-07-137970 | | 2007-04-23 | [S-3ASR](https://www.sec.gov/Archives/edgar/data/100517/000095013707005865/0000950137-07-005865-index.htm) Shelf registered | 333-142297 | 0000950137-07-005865 | [All filings of this company](https://equitycapital.markets/filings?cik=100517) · [CSV](https://equitycapital.markets/filings.csv?cik=100517) --- Source page: https://equitycapital.markets/company/100517 · Data: U.S. SEC EDGAR · CC BY 4.0