---
schema_version: "secwatch.filing_event.v1"
accession: "0001654954-25-005637"
form_type: "8-K"
ticker: "GPLB"
cik: "0001392449"
company_name: "Green Planet Bio Engineering Co. Ltd."
filed_at: "2025-05-15T23:59:59+00:00"
generated_at: "2026-05-21T04:44:00.179726+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Green Planet Bioengineering replaces auditor after Assurance Dimensions resigns; appoints Stephano Slack

## Summary
- Assurance Dimensions resigned May 15, 2025, due to exiting public-company audit services.
- No disagreements or reportable events occurred during fiscal years 2023-2024.
- Stephano Slack LLC engaged March 15, 2025, as independent auditor for fiscal year 2025.
- Company did not consult Stephano Slack on any accounting matters prior to engagement.

## SEC filing metadata
- accession: 0001654954-25-005637
- form_type: 8-K
- ticker: GPLB
- cik: 0001392449
- company_name: Green Planet Bio Engineering Co. Ltd.
- filed_at: 2025-05-15T23:59:59+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/1392449/000165495425005637/0001654954-25-005637-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1392449/000165495425005637/gplb_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001654954-25-005637
- JSON: https://secwatch.observer/filing/0001654954-25-005637.json
- Plain text: https://secwatch.observer/filing/0001654954-25-005637.txt

## Key facts
- Auditor Changes
  Assurance Dimensions, LLC resigned as auditor of Green Planet Bio Engineering Co. Ltd..
  - Action: resignation
  - Auditor: Assurance Dimensions, LLC
  source text: On May 15, 2025, in conjunction with its exit from providing audit services to publicly traded companies, Assurance Dimensions, LLC (“Assurance Dimensions”) resigned from its role as independent registered public accounting firm for Green Planet Bioengineering Co Limited (the “Company”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1392449/000165495425005637/0001654954-25-005637-index.htm
- Auditor Changes
  Green Planet Bio Engineering Co. Ltd. engaged Stephano Slack LLC as its auditor.
  - Action: engagement
  - Auditor: Stephano Slack LLC
  source text: On March 15, 2025, the Company engaged Stephano Slack LLC (“Stephano Slack”) as the Company’s new independent registered public accounting firm for the fiscal year ending December 31, 2025.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1392449/000165495425005637/0001654954-25-005637-index.htm

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