---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-290596"
form_type: "8-K"
ticker: "IBATF"
cik: "0001786318"
company_name: "INTERNATIONAL BATTERY METALS LTD."
filed_at: "2026-06-30T20:23:33+00:00"
generated_at: "2026-06-30T20:25:13.122021+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# International Battery Metals dismisses CBIZ CPAs, appoints Grant Thornton as auditor

## Summary
- Dismissed CBIZ CPAs as independent auditor effective June 24, 2026; engaged Grant Thornton LLP for fiscal year ending March 31, 2027.
- CBIZ CPAs' reports for fiscal years ended March 31, 2026 and 2025 were unqualified; no disagreements during that period.
- One reportable event: material weakness in internal control over financial reporting identified in FY2025, subsequently remediated in FY2026.
- No prior consultations with Grant Thornton on accounting principles or disagreements.

## SEC filing metadata
- accession: 0001193125-26-290596
- form_type: 8-K
- ticker: IBATF
- cik: 0001786318
- company_name: INTERNATIONAL BATTERY METALS LTD.
- filed_at: 2026-06-30T20:23:33+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1786318/000119312526290596/0001193125-26-290596-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1786318/000119312526290596/ibatf-20260624.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-290596
- JSON: https://secwatch.observer/filing/0001193125-26-290596.json
- Plain text: https://secwatch.observer/filing/0001193125-26-290596.txt

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