Matinas BioPharma Holdings, Inc. (MTNB)
Latest MTNB Insider Trades
Adam K. Stern - 10% OwnerOther$59K- Adam K. Stern - 10% OwnerOther$121K
- Adam K. Stern - 10% Owner
About Matinas BioPharma Holdings, Inc. (MTNB)
Matinas BioPharma Holdings Inc is a clinical-stage biopharmaceutical company with a focus on identifying and developing novel pharmaceutical products. The firm's pipeline includes MAT2203, MAT2501, and others. Its LNC platform enables safe, intracellular, oral- delivery of small molecules and small oligonucleotides.
- BEDMINSTER, NJ
- 2
- 2014
- XASE
https://www.matinasbiopharma.comSEC filings for MTNB on EDGAR
90-Day SEC Filing Activity
| Form 4 transaction type | Transactions | Shares | Total value |
|---|---|---|---|
| Grant or award | 2 | 975,045 | |
| Other acquisition / disposition | 11 | 7,876,059 |
Dollar totals are shown for open-market purchases and sales only. Grants, option exercises, gifts and tax withholding are reported by share count because they are not trades at a market price.
MTNB Insider Transactions (Form 4)
132 Form 4 filings on record, the earliest from Aug 13, 2026, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Adam K. Stern - 10% Owner | Other | Common Stock, par value $0.0001 per share |
MTNB Insider Trading - FAQ
What is the latest insider trade for MTNB?
Matinas BioPharma Holdings, Inc. (MTNB) had 2 insider filings in the last 90 days, with the most recent on 2026-08-13. The full record for MTNB runs to 2 Form 4 filings, the earliest from 2026-08-13. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying MTNB stock?
No insider purchases of MTNB were filed in the last 90 days.
How many insiders are selling MTNB stock?
No insider sales of MTNB were filed in the last 90 days.
Where can I see MTNB SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks MTNB Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow MTNB insider buys?
Create a free InsiderAlpha account and press Watch on this page to add MTNB to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Companies with Insider Activity
Recent Insider Filings
2Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Adam K. Stern view on EDGAR
- - Sanitam Partners LLC view on EDGAR
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity by sector
- Where buying and selling is concentrated across the eleven GICS sectors.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track MTNB insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
