---
schema_version: "secwatch.filing_event.v1"
accession: "0001575872-25-000366"
form_type: "8-K"
ticker: "NCL"
cik: "0001923780"
company_name: "Northann Corp."
filed_at: "2025-05-27T23:59:59+00:00"
generated_at: "2026-05-20T11:33:35.277180+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Northann dismisses auditor WWC, P.C.; no disagreements; seeking new auditor

## Summary
- WWC dismissed as independent registered public accounting firm effective May 24, 2025; no disagreements or reportable events in prior periods.
- WWC's audit report for fiscal year ended December 31, 2024 had not yet been issued at dismissal.
- Audit reports for fiscal years 2023 and 2022 were unqualified, with no adverse opinions or scope limitations.
- Company is actively seeking to engage a new accounting firm; will file a Form 8-K/A upon appointment.
- WWC provided a letter to the SEC confirming agreement with the company's disclosures (Exhibit 16.1).

## SEC filing metadata
- accession: 0001575872-25-000366
- form_type: 8-K
- ticker: NCL
- cik: 0001923780
- company_name: Northann Corp.
- filed_at: 2025-05-27T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1923780/000157587225000366/0001575872-25-000366-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1923780/000157587225000366/ncl-20250524.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001575872-25-000366
- JSON: https://secwatch.observer/filing/0001575872-25-000366.json
- Plain text: https://secwatch.observer/filing/0001575872-25-000366.txt

## Key facts
- Auditor Changes
  Northann Corp. dismissed WWC, P.C. as its auditor.
  - Action: dismissal
  - Auditor: WWC, P.C.
  source text: On May 24, 2025, approved by its audit committee of the board of directors, Northann Corp. (the “Company”) dismissed WWC, P.C. (“WWC”) from its position as the independent registered public accounting firm for the Company.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1923780/000157587225000366/0001575872-25-000366-index.htm

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