Filing Manager
Fortress Biotech, Inc.
Reporting Manager
Fortress Biotech, Inc.
Symbol
ATXI
Shares outstanding
3,191,709 shares
Disclosed Ownership
328,746 shares
Ownership
10%
Form type
SCHEDULE 13D/A
Filing time
02 Apr 2025, 17:00:06 UTC
Date of event
31 Mar 2025
Previous filing
03 Jan 2025
Next filing
06 Jan 2026

Quoteable Key Fact

"Fortress Biotech, Inc. disclosed 10% ownership in Avenue Therapeutics, Inc. Common Stock, $0.0001 Par Value (ATXI) on 31 Mar 2025."

Quick Takeaways

  • Fortress Biotech, Inc. filed SCHEDULE 13D/A for Avenue Therapeutics, Inc. Common Stock, $0.0001 Par Value (ATXI).
  • Disclosed ownership: 10%.
  • Date of event: 31 Mar 2025.

What Changed

  • Previous schedule filing date: 03 Jan 2025.
  • Current filing was accepted on 02 Apr 2025, 17:00.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Source Evidence

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (1)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
Fortress Biotech, Inc. 10% 328,746 328,746 0 /s/ Lindsay A. Rosenwald Lindsay A. Rosenwald, M.D. / Chairman, President and Chief Executive Officer 0001429260