SNCY Sun Country Airlines Holdings, Inc.
company
SEC Filings & Insider Trading Activity 2026

CIK: 1743907
Industrials
Air Transportation, Scheduled 26 filings
Russell 2000

Latest Sun Country Airlines Holdings, Inc. (SNCY) SEC EDGAR filings in 2026 — including the most recent 10-K annual report filed on February 12, 2026, a 10-Q quarterly report filed on October 30, 2025, an 8-K current report filed on April 28, 2026. SignalX aggregates every new 10-K annual report, 10-Q quarterly report, 8-K current report, and Form 4 insider transaction for Sun Country Airlines Holdings, Inc. (SNCY) (SEC CIK 1743907), with AI-powered section-by-section summaries updated daily.

10-Q: 15
8-K: 6
10-K: 5

Latest 2026 SEC Filing Dates

10-K Annual Report
Feb 12, 2026
10-Q Quarterly Report
Oct 30, 2025
8-K Current Report
Apr 28, 2026

AI 10-Q Quarterly Report Analysis
Latest 10-Q (2025-09-30)

Management Discussion & Analysis

  • Total operating revenue $255.5M, up 2% YoY from $249.5M driven by 51% cargo revenue growth +16% charter revenue
  • Passenger revenue declined 3% to $201.1M on 10% fewer passengers and 10% reduced ASMs; passenger load factor rose 84.8% vs 84.2%

Risk Factors

  • No new risk factors added this quarter; status unchanged from 2024 10-K
  • Most impactful regulatory risk: compliance with existing aviation safety and environmental regulations per 2024 10-K
Read full Q3 2025 10-Q analysis →

AI 8-K Current Report Analysis
Recent 8-K Filings

Filed Mar 16, 2026
8-K
Full analysis →

Item 8.01: Other Events

  • Allegiant-Sun Country merger clears key regulatory hurdle: HSR antitrust waiting period terminated early on March 16, 2026
  • Deal structure: Sun Country merges into Allegiant subsidiary, becoming wholly owned — SNCY shareholders will be cashed out or exchanged per merger terms

Quarterly Reports Archive
10-Q

AI-powered analysis of Sun Country Airlines Holdings, Inc. (SNCY) 10-Q quarterly reports filed with SEC EDGAR.

Recent 8-K Filings
Current Reports

AI-powered analysis of Sun Country Airlines Holdings, Inc. (SNCY) 8-K current reports disclosing material events.

Latest 2026 SEC Filings — 10-K, 10-Q, 8-K & Form 4

FormFiling DatePeriodAnalysisSEC
8-K
Apr 28, 2026
8-K
Apr 15, 2026
8-K
Mar 16, 2026Analysis
10-K
Feb 12, 2026Dec 31, 2025
8-K
Feb 5, 2026
8-K
Jan 12, 2026
8-K
Jan 9, 2026
10-Q
Oct 30, 2025Sep 30, 2025Analysis
10-Q
Aug 1, 2025Jun 30, 2025
10-Q
May 2, 2025Mar 31, 2025
10-K
Feb 12, 2025Dec 31, 2024
10-Q
Oct 30, 2024Sep 30, 2024
10-Q
Aug 2, 2024Jun 30, 2024
10-Q
May 7, 2024Mar 31, 2024
10-K
Feb 14, 2024Dec 31, 2023
10-Q
Nov 7, 2023Sep 30, 2023
10-Q
Aug 4, 2023Jun 30, 2023
10-Q
Apr 28, 2023Mar 31, 2023
10-K
Feb 15, 2023Dec 31, 2022
10-Q
Nov 2, 2022Sep 30, 2022
10-Q
Aug 10, 2022Jun 30, 2022
10-Q
May 6, 2022Mar 31, 2022
10-K
Feb 18, 2022Dec 31, 2021
10-Q
Nov 1, 2021Sep 30, 2021
10-Q
Jul 28, 2021Jun 30, 2021

Frequently Asked Questions

What are the latest SNCY SEC filings in 2026?

Sun Country Airlines Holdings, Inc. (SNCY) has filed a 10-K annual report on February 12, 2026, a 10-Q quarterly report on October 30, 2025, an 8-K current report on April 28, 2026 with the SEC. SignalX tracks every new SEC EDGAR filing daily, including 10-K, 10-Q, 8-K, and Form 4 insider transactions, with AI-powered summaries of key sections.

When did SNCY file its most recent 10-K annual report?

Sun Country Airlines Holdings, Inc. (SNCY) filed its most recent 10-K annual report on February 12, 2026. The 10-K includes audited financial statements, business overview, risk factors, and management discussion, all available on SignalX with AI-generated summaries and XBRL financial data.

How do I view SNCY 10-Q quarterly reports?

Sun Country Airlines Holdings, Inc. (SNCY)'s most recent 10-Q quarterly report was filed on October 30, 2025. SignalX displays every SNCY 10-Q with AI-generated summaries of the MD&A (Management Discussion & Analysis) and Risk Factors sections, plus links to the original SEC EDGAR document.

What 8-K current reports has SNCY filed recently?

Sun Country Airlines Holdings, Inc. (SNCY)'s most recent 8-K was filed on April 28, 2026. 8-K filings disclose material corporate events such as earnings releases, executive changes, mergers, and other significant developments. SignalX surfaces each 8-K with item-level summaries so you can quickly see what happened.

Where can I find SNCY insider trading activity (Form 4)?

SignalX aggregates every SNCY Form 4 insider transaction from SEC EDGAR. Form 4 reports show when officers, directors, and 10% shareholders buy or sell company stock, with transaction code, share count, and price per share.

How often does SNCY file with the SEC?

Sun Country Airlines Holdings, Inc. (SNCY) files a 10-K annual report once per year (typically within 60 days of fiscal year-end) and 10-Q quarterly reports three times per year. 8-K current reports are filed as needed when material events occur, and Form 4 insider transaction reports are due within two business days of a trade. SignalX monitors SEC EDGAR daily to surface every new SNCY filing with AI-powered analysis.

What is the difference between 10-K, 10-Q, and 8-K SEC filings?

A 10-K is a comprehensive annual report with audited financials, business overview, and risk factors. A 10-Q is a shorter quarterly report with unaudited financials and management discussion. An 8-K is a current report filed when a material event occurs — such as earnings releases, executive changes, acquisitions, or other significant developments. SignalX provides AI-generated summaries for all three filing types for Sun Country Airlines Holdings, Inc. (SNCY).

What is SNCY's SEC CIK number?

Sun Country Airlines Holdings, Inc. (SNCY)'s SEC CIK (Central Index Key) number is 1743907. The CIK is a unique identifier assigned by the SEC to every filing entity. You can use CIK 1743907 to look up all SNCY filings on SEC EDGAR, or browse them here on SignalX with AI-powered analysis.

Where can I find SNCY return on equity (ROE) and financial data?

SignalX extracts XBRL financial data from Sun Country Airlines Holdings, Inc. (SNCY) 10-K annual filings, including revenue, net income, gross profit, operating income, EPS, total assets, stockholders' equity, and operating cash flow. Return on equity (ROE) can be derived from net income divided by stockholders' equity. Multi-year financial trends are displayed in the Financial Summary table above.

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