---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-23-042811"
form_type: "8-K"
ticker: "BZYR"
cik: "0000724445"
company_name: "BURZYNSKI RESEARCH INSTITUTE INC"
filed_at: "2023-04-06T23:59:59+00:00"
generated_at: "2026-06-17T05:28:47.288369+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Director Carlton Hazlewood resigns from Burzynski Research Institute board

## Summary
- Carlton Hazlewood resigned from the Board of Directors effective April 6, 2023.
- Resignation is for personal reasons and not due to any disagreement with the Company.
- No replacement or other board changes announced.

## SEC filing metadata
- accession: 0001104659-23-042811
- form_type: 8-K
- ticker: BZYR
- cik: 0000724445
- company_name: BURZYNSKI RESEARCH INSTITUTE INC
- filed_at: 2023-04-06T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/724445/000110465923042811/0001104659-23-042811-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/724445/000110465923042811/tm2312057d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-23-042811
- JSON: https://secwatch.observer/filing/0001104659-23-042811.json
- Plain text: https://secwatch.observer/filing/0001104659-23-042811.txt

## Key facts
- Executive change
  Carlton Hazlewood resigned as Director at BURZYNSKI RESEARCH INSTITUTE INC.
  - Action: resigned
  - Role: Director
  source text: On April 6, 2023, Carlton Hazlewood, a member of the board of directors (the “Board”) of Burzynski Research Institute, Inc. (the “Company”), notified the Company of his decision to resign from the Board effective immediately.
  evidence_url: https://www.sec.gov/Archives/edgar/data/724445/000110465923042811/0001104659-23-042811-index.htm

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