Matinas BioPharma Holdings, Inc (MTNB) insider trading
Every open-market stock purchase and sale by Matinas BioPharma Holdings, Inc executives, directors, large shareholders and members of Congress, from SEC Form 4 filings. Sector: Other.
Insider activity at a glance
- No open-market insider trades in the last 12 months.
- Last insider buy: Sanitam Partners LLC (Insider), $1.5M, 18 months ago.
Last 12 months: insiders bought $0 (0 buys) and sold $0 (0 sales). Last close $1.71 on Oct 22, 2026.
Recent MTNB insider trades
| Date | Insider | Trade | Value |
|---|---|---|---|
| Jul 10, 2026 | Adam K Stern (10% owner) | Bought (not open market) | $221K |
| Jul 10, 2026 | Adam K Stern (10% owner) | Bought (not open market) | $221K |
| Jul 10, 2026 | Adam K Stern (10% owner) | Bought (not open market) | $221K |
| Jul 10, 2026 | Adam K Stern (10% owner) | Bought (not open market) | $121K |
| Jul 10, 2026 | Adam K Stern (10% owner) | Bought (not open market) | $121K |
| Jul 10, 2026 | Adam K Stern (10% owner) | Bought (not open market) | $121K |
| Jul 10, 2026 | Adam K Stern (10% owner) | Bought (not open market) | $49.5K |
| Jun 10, 2026 | Sanitam Partners LLC (10% owner) | Sold (not open market) | $3.1M |
| Jun 10, 2026 | Sanitam Partners LLC (10% owner) | Sold (not open market) | $824 |
| Oct 31, 2025 | Adam K Stern (10% owner) | Bought (not open market) | $59.4K |
| Oct 31, 2025 | Adam K Stern (10% owner) | Bought (not open market) | $59.4K |
Who's trading MTNB
- Adam K Stern, 10% owner: other filings, last Jul 10, 2026
- Sanitam Partners LLC, 10% owner: other filings, last Jun 10, 2026
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