# United Airlines Holdings, Inc. — SC TO-T

United Airlines Holdings, Inc. of CHICAGO, IL filed a SC TO-T with the SEC on 2001-06-13. Industry: Air Transportation, Scheduled.

## Filing

- Filed: 2001-06-13
- Form: SC TO-T
- Accession: 0000950131-01-501837
- Registrant: United Airlines Holdings, Inc.
- CIK: 0000100517
- Industry (SIC): Air Transportation, Scheduled (4512)
- State of incorporation: DE
- Location: CHICAGO, IL

## Documents (18)

_Showing 15 of 18 documents._

| Seq | Type | Description |
| --- | --- | --- |
| 1 | SC TO-T | SCHEDULE TO |
| 2 | EX-99.(A)(1)(I) | OFFER TO PURCHASE |
| 3 | EX-99.(A)(1)(II) | LETTER OF TRANSMITTAL |
| 4 | EX-99.(A)(1)(III) | NOTICE OF GUARANTEED DELIVERY |
| 5 | EX-99.(A)(1)(IV) | LETTERS TO BROKER, DEALERS |
| 6 | EX-99.(A)(1)(V) | LETTER TO CLIENTS |
| 7 | EX-99.(A)(1)(VI) | INSTRUCTIONS |
| 8 | EX-99.(A)(1)(VII) | GUIDELINES FOR CERTIFICATION |
| 9 | EX-99.(A)(1)(VIII) | SUMMARY ADVERTISEMENT |
| 10 | EX-99.(D)(1) | AGREEMENT AND PLAN OF MERGER |
| 11 | EX-99.(D)(2) | NONDISCLOSURE AGREEMENT |
| 12 | EX-99.(D)(3) | CRYSTAL ASSET MANAGEMENT, LLC STOCK OPTION |
| 13 | EX-99.(D)(4) | NOAH DOYLE TENDER AGREEMENT |
| 14 | EX-99.(D)(5) | LARRY PHILLIPS TENDER AGREEMENT |
| 15 | EX-99.(D)(6) | THOMAS NEWKIRK TENDER AGREEMENT |

## Filing timeline for this registrant (60)

_Showing 12 of 60 filings._

| Filed | Form |
| --- | --- |
| [2026-04-07](https://search.stillhousedata.com/proxy/0001104659-26-040474) | DEFA14A |
| [2026-04-07](https://search.stillhousedata.com/proxy/0001104659-26-040467) | DEF 14A |
| [2025-04-10](https://search.stillhousedata.com/proxy/0001558370-25-004682) | DEFA14A |
| [2025-04-10](https://search.stillhousedata.com/proxy/0001558370-25-004681) | DEF 14A |
| [2024-04-23](https://search.stillhousedata.com/proxy/0001558370-24-005455) | DEFR14A |
| [2024-04-12](https://search.stillhousedata.com/proxy/0001558370-24-005037) | DEFA14A |
| [2024-04-12](https://search.stillhousedata.com/proxy/0001558370-24-005036) | DEF 14A |
| [2024-04-02](https://search.stillhousedata.com/proxy/0001558370-24-004628) | PRE 14A |
| [2023-04-13](https://search.stillhousedata.com/proxy/0001104659-23-045104) | DEFA14A |
| [2023-04-13](https://search.stillhousedata.com/proxy/0001104659-23-045102) | DEF 14A |
| [2022-05-04](https://search.stillhousedata.com/proxy/0001214659-22-006273) | PX14A6G |
| [2022-04-14](https://search.stillhousedata.com/proxy/0001104659-22-046115) | DEFA14A |

## Co-filers (1)

- MYPOINTS COM INC

## More

- [CIK 100517 on SEC EDGAR (source of record)](https://www.sec.gov/cgi-bin/browse-edgar?action=getcompany&CIK=100517&type=&dateb=&owner=include&count=40)
- [This page as markdown (for LLM agents)](https://search.stillhousedata.com/proxy/0000950131-01-501837.md)
- [Search all SEC filings, advisers and people on Adviser Search](https://search.stillhousedata.com/)

---

Source: public SEC filing data via Adviser Search (https://search.stillhousedata.com).
Agents: this data is also queryable via MCP tools and read-only SQL — see https://search.stillhousedata.com/llms.txt.