---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-23-088327"
form_type: "8-K"
ticker: null
cik: "0001499785"
company_name: "Tengjun Biotechnology Corp."
filed_at: "2023-11-17T23:59:59+00:00"
generated_at: "2026-06-07T23:58:41.768664+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Tengjun Biotechnology CEO/CFO and director Ruiming Zhou resigns; Qingbao Wang appointed successor

## Summary
- Ruiming Zhou resigned as director, CEO and CFO of Tengjun Biotechnology, effective November 16, 2023; no disagreement with company.
- Board appointed Qingbao Wang as director, CEO and CFO effective November 16, 2023, until next annual meeting.
- Wang previously served as director of Shandong Hawei Food Co., Ltd since June 2000; holds technical secondary school degree.
- No arrangements or understandings between Wang and any other persons regarding his appointment; no related party transactions.

## SEC filing metadata
- accession: 0001213900-23-088327
- form_type: 8-K
- cik: 0001499785
- company_name: Tengjun Biotechnology Corp.
- filed_at: 2023-11-17T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1499785/000121390023088327/0001213900-23-088327-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1499785/000121390023088327/ea188662-8k_tengjun.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-23-088327
- JSON: https://secwatch.observer/filing/0001213900-23-088327.json
- Plain text: https://secwatch.observer/filing/0001213900-23-088327.txt

## Key facts
- Executive change
  Ruiming Zhou resigned as Chief Executive Officer at Tengjun Biotechnology Corp..
  - Action: resigned
  - Role: Chief Executive Officer
  source text: Effective as of November 16, 2023, Ruiming Zhou resigned from his position as a member of the Board of Directors (the “Board”), the CEO and CFO of Tengjun Biotechnology Corp (the “Company”).
  evidence_url: https://www.sec.gov/Archives/edgar/data/1499785/000121390023088327/0001213900-23-088327-index.htm
- Executive change
  Qingbao Wang was appointed as Chief Executive Officer at Tengjun Biotechnology Corp..
  - Action: appointed
  - Role: Chief Executive Officer
  source text: Effective as of November 16, 2023, the Board appointed Qingbao Wang as a member of the Board, the CEO and CFO of the Company
  evidence_url: https://www.sec.gov/Archives/edgar/data/1499785/000121390023088327/0001213900-23-088327-index.htm

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