---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-23-119966"
form_type: "8-K"
ticker: "UAL"
cik: "0000100517"
company_name: "United Airlines Holdings, Inc."
filed_at: "2023-11-20T23:59:59+00:00"
generated_at: "2026-06-07T23:09:24.051969+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# UAL files S-3 shelf registration and prospectus supplement for resale of Treasury warrants

## Summary
- Filed shelf registration on Form S-3 for securities including common stock and warrants.
- Prospectus supplement covers resale of up to 9,928,349 shares issuable upon exercise of Treasury warrants.
- Warrants issued under CARES Act PSP and Loan programs in 2020-2021; filing fulfills registration rights.
- Sidley Austin LLP legal opinion attached as Exhibit 5.1.

## SEC filing metadata
- accession: 0001104659-23-119966
- form_type: 8-K
- ticker: UAL
- cik: 0000100517
- company_name: United Airlines Holdings, Inc.
- filed_at: 2023-11-20T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/100517/000110465923119966/0001104659-23-119966-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/100517/000110465923119966/tm2330894d4_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-23-119966
- JSON: https://secwatch.observer/filing/0001104659-23-119966.json
- Plain text: https://secwatch.observer/filing/0001104659-23-119966.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.