---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-018092"
form_type: "8-K"
ticker: "GTIJF"
cik: "0001879373"
company_name: "GRAPHJET TECHNOLOGY"
filed_at: "2025-02-27T23:59:59+00:00"
generated_at: "2026-05-26T02:36:59.826034+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Graphjet Technology COO/CSO Liu Yu resigns effective Feb 13, 2025

## Summary
- Liu Yu resigned from COO, Chief Scientific Officer and Head of Research positions on Feb 13, 2025.
- Resignation is not due to any disagreement with Company's operations, policies or practices.
- No replacement for Liu Yu's roles was announced in the filing.
- Ticker: GTI (Graphjet Technology) trades on Nasdaq.

## SEC filing metadata
- accession: 0001213900-25-018092
- form_type: 8-K
- ticker: GTIJF
- cik: 0001879373
- company_name: GRAPHJET TECHNOLOGY
- filed_at: 2025-02-27T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1879373/000121390025018092/0001213900-25-018092-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1879373/000121390025018092/ea0232214-8k_graphjet.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-018092
- JSON: https://secwatch.observer/filing/0001213900-25-018092.json
- Plain text: https://secwatch.observer/filing/0001213900-25-018092.txt

## Key facts
- Executive change
  Liu Yu resigned as Chief Operating Officer, Chief Scientific Officer and Head of Research at GRAPHJET TECHNOLOGY.
  - Action: resigned
  - Role: Chief Operating Officer, Chief Scientific Officer and Head of Research
  source text: On February 13, 2025, Liu Yu resigned from his position as Chief Operating Officer, Chief Scientific Officer and Head of Research of Graphjet Technology (the “Company”), effective immediately.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1879373/000121390025018092/0001213900-25-018092-index.htm

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