Filing Manager
David E. Lazar
Reporting Manager
Lazar David E.
Symbol
MTNB
Shares outstanding
5,555,556 shares
Disclosed Ownership
545,000 shares
Ownership
9.8%
Form type
SCHEDULE 13G
Filing time
19 Aug 2025, 12:03:02 UTC
Date of event
15 Aug 2025

Quoteable Key Fact

"David E. Lazar disclosed 9.8% ownership in Matinas BioPharma Holdings, Inc. Common Stock, par value $0.0001 per share (MTNB) on 15 Aug 2025."

Quick Takeaways

  • David E. Lazar filed SCHEDULE 13G for Matinas BioPharma Holdings, Inc. Common Stock, par value $0.0001 per share (MTNB).
  • Disclosed ownership: 9.8%.
  • Date of event: 15 Aug 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 19 Aug 2025, 12:03.

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
Lazar David E. 9.8% 545,000 0 545,000 /s/ David E. Lazar David E. Lazar
We use cookies and similar technologies to provide certain features, enhance the user experience and, if you allow them, measure engagement and deliver advertising. Analytics and marketing storage stay off until you grant consent. By clicking on "Agree and continue", you declare your consent to the use of the selected optional cookies. Here you can make detailed settings or revoke your consent (in part if necessary) with effect for the future. For further information, please refer to our Privacy Policy .