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Matinas BioPharma Holdings, Inc. (New York Stock Exchange Arca:MTNB)
US · Delayed Price · Currency is USD
Healthcare · Biotechnology
1.66-0.04 (-2.39%)
Insider Score
––Not scored
MTNB Insider Score
No insider has filed an open-market purchase or sale here in the last 90 days, so there is nothing to score yet.
MTNB Stock Insider Trading Activity
MTNB stock’s insider trading shows no open-market insider trades by company insiders over the last 6 months.
Not enough price history.
Insider Trading Activity (Form 4 Filings)
An insider trade occurs when an individual that has non-public information about a company buys or sells shares of that company’s stock. Examples of insiders include a company’s executive officers (CEO, CFO, COO), its board of directors, and its major shareholders. Insiders are required to submit their trading activity to the SEC through Form 4 filings.
| Insider | Action | Shares | Avg Cost | Total | Δ Holdings | Held After | Date | Grade | Form 4 |
|---|---|---|---|---|---|---|---|---|---|
| STERN ADAM K Other | Option exercise | 344,710 | $0.35 | $120.65K | 478% | 416,900 | Jul 10, 2026 | — | Form 4 |
| STERN ADAM K Other | Option exercise | 630,335 | $0.35 | $220.62K | 556% | 743,785 | Jul 10, 2026 | — | Form 4 |
| STERN ADAM K Other | Option exercise | 92,100 | $0.64 | $59.37K | 431% | 113,450 | Oct 31, 2025 | — | Form 4 |
Disclaimer — Informational only — not investment advice. Insider transaction data is sourced from SEC Form 4 filings; market data from public feeds and may be delayed. The Insider Score is a proprietary score for research purposes and does not predict future performance. Always do your own research.