---
schema_version: "secwatch.filing_event.v1"
accession: "0001575872-26-000562"
form_type: "8-K"
ticker: "NCL"
cik: "0001923780"
company_name: "Northann Corp."
filed_at: "2026-08-10T21:25:09+00:00"
generated_at: "2026-08-10T21:26:22.136005+00:00"
event_type: "other_material"
sentiment: "negative"
materiality_score: 1.0
calibrated_materiality_score: 1.0
confidence: "high"
source: SEC EDGAR
---

# Northann trading halted, auditor resigns, financials non-reliable, chairman replaced

## Summary
- NYSE American halted NCL trading June 25, 2026 over 10-K filed without auditor approval; halt remains.
- Auditor LAO Professionals resigned June 8, 2026; disclaimed audit report and said 10-K filed without its consent.
- Company advises investors not to rely on FY2024/2025 financials; new audit to be performed by replacement firm.
- Lin Li resigned as Chairman Aug 10, 2026; Bradley C. Lalonde elected Chairman; Li remains CEO and President.
- Director Umesh Patel resigned Apr 14, 2026, citing unpaid board compensation and missing D&O insurance coverage.

## SEC filing metadata
- accession: 0001575872-26-000562
- form_type: 8-K
- ticker: NCL
- cik: 0001923780
- company_name: Northann Corp.
- filed_at: 2026-08-10T21:25:09+00:00
- event_type: other_material
- sentiment: negative
- materiality_score: 1.0
- calibrated_materiality_score: 1.0
- confidence: high
- sec_items: 3.01, 4.01, 4.02, 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1923780/000157587226000562/0001575872-26-000562-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1923780/000157587226000562/ncl121_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001575872-26-000562
- JSON: https://secwatch.observer/filing/0001575872-26-000562.json
- Plain text: https://secwatch.observer/filing/0001575872-26-000562.txt

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