Watch MTNB. Know when insiders buy.
One email the day a filing lands. Free.
MTNB
Matinas BioPharma Holdings, Inc.
1.60
−0.10 −5.88%
USD · close Oct 21
A free account adds a watchlist, alerts when insiders, Congress or short sellers move on your tickers, and a morning brief. Sign up
Work order
0
FLAG · shorts 0
Insiders, 90 days
0
no open-market filings in 90 days
Congress, 90 days
0 / 0
no disclosures naming it
Big money
0 / 15
none of the tracked funds disclose it
Calls on record
0
nobody we score has called it yet
MKT CAP $23.5MP/E —DIV YIELD —FCF YIELD —REV TTM —NET INCOME −$6.7MNET CASH —52W 0.16 – 4.47SEC XBRL · TTM TO Invalid Date
Short interest
| Report date | Shares short | Change | % of shares out | Avg daily volume | Days to cover |
|---|---|---|---|---|---|
| 2026-08-31 | 311K | +87K | 2.12% | 1.7M | 1.0 |
| 2026-08-14 | 224K | −616K | 1.52% | 904K | 1.0 |
| 2026-07-31 | 840K | +366K | 5.72% | 24.6M | 1.0 |
| 2026-07-15 | 474K | +468K | 3.22% | 2.1M | 1.0 |