---
schema_version: "secwatch.filing_event.v1"
accession: "0001558370-25-004898"
form_type: "8-K"
ticker: "FBIO"
cik: "0001429260"
company_name: "Fortress Biotech, Inc."
filed_at: "2025-04-16T23:59:59+00:00"
generated_at: "2026-05-23T13:17:40.526864+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# Fortress Biotech director Lucy Lu resigns from board, to become Chief Strategy Officer on April 21

## Summary
- Lucy Lu resigned from the Board of Directors effective April 15, 2025, with no disagreement with the Company.
- She accepted an offer to join Fortress Biotech as Chief Strategy Officer effective April 21, 2025.
- Dr. Lu will transition from board oversight to an executive leadership role.

## SEC filing metadata
- accession: 0001558370-25-004898
- form_type: 8-K
- ticker: FBIO
- cik: 0001429260
- company_name: Fortress Biotech, Inc.
- filed_at: 2025-04-16T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 5.02
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1429260/000155837025004898/0001558370-25-004898-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1429260/000155837025004898/fbio-20250415x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001558370-25-004898
- JSON: https://secwatch.observer/filing/0001558370-25-004898.json
- Plain text: https://secwatch.observer/filing/0001558370-25-004898.txt

## Key facts
- Executive change
  Lucy Lu resigned as Director at Fortress Biotech, Inc..
  - Action: resigned
  - Role: Director
  source text: On April 15, 2025, Lucy Lu, M.D., notified Fortress Biotech, Inc. (the “ Company ”) of her resignation from the Board of Directors effective April 15, 2025.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1429260/000155837025004898/0001558370-25-004898-index.htm
- Executive change
  Lucy Lu was appointed as Chief Strategy Officer at Fortress Biotech, Inc..
  - Action: appointed
  - Role: Chief Strategy Officer
  source text: Dr. Lu’s decision to resign from the Board of Directors was made in connection with her accepting an offer to join the Company as Chief Strategy Officer effective April 21, 2025.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1429260/000155837025004898/0001558370-25-004898-index.htm

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