---
schema_version: "secwatch.filing_event.v1"
accession: "0001603978-24-000044"
form_type: "8-K"
ticker: "AQB"
cik: "0001603978"
company_name: "AQUABOUNTY TECHNOLOGIES INC"
filed_at: "2024-06-07T23:59:59+00:00"
generated_at: "2026-06-01T05:34:51.747608+00:00"
event_type: "leadership"
sentiment: "negative"
materiality_score: 0.85
calibrated_materiality_score: 0.85
confidence: "high"
source: SEC EDGAR
---

# AquaBounty promotes David Melbourne to CEO; Sylvia Wulf remains Board Chair

## Summary
- David Melbourne, formerly President, becomes CEO effective June 7, 2024; Sylvia Wulf retired as CEO but stays as non-executive Board Chair.
- Melbourne's immediate focus: secure financing to maintain liquidity and support operations.
- Company plans to complete sale of its Indiana farm and pursue strategic alternatives with investment banking partner.
- Melbourne joined AquaBounty in 2019, has 25 years seafood industry experience; CEO change part of long-term succession plan.
- Shareholders elected all seven director nominees and ratified Deloitte as auditor; advisory compensation vote passed.

## SEC filing metadata
- accession: 0001603978-24-000044
- form_type: 8-K
- ticker: AQB
- cik: 0001603978
- company_name: AQUABOUNTY TECHNOLOGIES INC
- filed_at: 2024-06-07T23:59:59+00:00
- event_type: leadership
- sentiment: negative
- materiality_score: 0.85
- calibrated_materiality_score: 0.85
- confidence: high
- sec_items: 5.02, 5.07, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1603978/000160397824000044/0001603978-24-000044-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1603978/000160397824000044/aqb-20240606x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001603978-24-000044
- JSON: https://secwatch.observer/filing/0001603978-24-000044.json
- Plain text: https://secwatch.observer/filing/0001603978-24-000044.txt

## Key facts
- Executive change
  David F. Melbourne was appointed as Chief Executive Officer at AQUABOUNTY TECHNOLOGIES INC.
  - Action: appointed
  - Role: Chief Executive Officer
  source text: the Board of Directors of the Company (the “Board”) appointed David F. Melbourne as Chief Executive Officer of the Company, effective June 7, 2024
  evidence_url: https://www.sec.gov/Archives/edgar/data/1603978/000160397824000044/0001603978-24-000044-index.htm
- Executive change
  Sylvia A. Wulf retired as Chief Executive Officer at AQUABOUNTY TECHNOLOGIES INC.
  - Action: retired
  - Role: Chief Executive Officer
  source text: Sylvia A. Wulf, who provided notice of her retirement from her role as Chief Executive Officer on June 6, 2024, effective June 7, 2024
  evidence_url: https://www.sec.gov/Archives/edgar/data/1603978/000160397824000044/0001603978-24-000044-index.htm

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