MTNB
Matinas BioPharma Holdings, Inc.
NYSE American · usd
Matinas BioPharma Holdings, Inc. (MTNB) trades at $1.19 (+2.59%) as of 8:00:00 PM EST on Nov 6, 2026, -57.95% over the past month. Market cap is $1.17M, with 1.0 days to cover in short interest.
Stock performance
How Matinas BioPharma Holdings, Inc. (MTNB) stock has performed from one day to one year, with its 52-week range.
- 1D
- +2.59%
- 1W
- -21.19%
- 1M
- -57.95%
- YTD
- -86.46%
- 1Y
- -93.22%
- 52-wk range
- $0.97 – $19.95
Key statistics
Today's trading snapshot for MTNB: day range, open, previous close, volume and market cap.
- Day range
- $1.12 – $1.25
- Open
- $1.22
- Prev close
- $1.16
- Volume
- 35.66K
- Market cap
- $1.17M
- Shares out
- 979.52K
Valuation and profitability ratios: P/E, P/S, ROE
Valuation and profitability ratios for Matinas BioPharma Holdings, Inc.: P/E, P/S, P/B, ROE and more.
- P/E
- —
- P/S
- —
- P/B
- 0.65
- P/FCF
- —
- ROE
- -406.1%
- ROA
- -214.2%
- Debt/Equity
- 0.00
- Div yield
- 0.00%
As of Nov 6, 2026
8-K filings
Material corporate events Matinas BioPharma Holdings, Inc. has disclosed to the SEC on Form 8-K.
- Deal terminationNov 3, 2026
On November 3, 2026, Matinas BioPharma Holdings, Inc. (the "Company") and a former financial advisor to the Company (the "Advisor") terminated the agreement between the Company and the Advisor.
- Charter amendmentSep 28, 2026
On September 25, 2026, Matinas BioPharma Holdings, Inc. ... filed a Certificate of Amendment to the Company's Certificate of Incorporation, as amended, with the Secretary of State of the State of Delaware.
- Stock splitSep 16, 2026
On September 16, 2026, the Company announced that the Board has approved a reverse stock split of the Common Stock at a ratio of one-for-fifteen (1:15) (the “Reverse Stock Split”). The Reverse Stock Split will become effective at 12:01 a.m. Eastern Time on September 28, 2026.
- Listing deficiency noticeSep 4, 2026
As previously disclosed, the Company also received written notices from the NYSE American indicating that the Company was not in compliance with the continued listing standards set forth in Sections 1003(a)(ii) and 1003(a)(iii) of the Company Guide.
- Deal terminationJul 24, 2026
On July 23, 2026, pursuant to and in accordance with Section 12(a) of the Sales Agreement, BTIG notified the Company that BTIG is terminating the Sales Agreement, effective immediately. The Company is not subject to any termination penalties or other expenses related to the termination of the Sales Agreement.
Dividend history and stock splits
Matinas BioPharma Holdings, Inc.'s recent dividend payments and stock splits.
Dividends
No recent dividends.
Splits
- 1-for-15Sep 28, 2026
- 1-for-50Sep 3, 2024
MTNB short interest
How heavily MTNB is shorted: shares short, days to cover and average daily volume.
- Days to cover
- 1.0
- Short interest
- 49.43K
- Avg volume
- 129.62K
As of · reported to FINRA twice monthly.
MTNB news
The latest news and headlines about Matinas BioPharma Holdings, Inc. (MTNB).
- Matinas BioPharma Receives Notice of Non-Compliance with NYSE American Continued Listing StandardsnegativeGlobeNewswire Inc.· Sep 4, 2026
- Matinas BioPharma Receives Notice of Non-Compliance with NYSE American Continued Listing Standards and Acceptance of Plan to Regain CompliancenegativeGlobeNewswire Inc.· Jun 26, 2026
- Matinas BioPharma Reports Successful Treatment of Patient with Limb-Threatening Mucor Infection in its Oral MAT2203 Compassionate/Expanded Use Access ProgramGlobeNewswire Inc.· Jun 24, 2024
- Matinas BioPharma’s Oral MAT2203 to Be Featured in Fireside Chat Hosted by A.G.P. with Antifungal Expert Dr. David S. PerlinGlobeNewswire Inc.· Jun 13, 2024
- New In Vitro Data Showing Matinas BioPharma’s LNC Platform Delivering Small Oligonucleotides Presented at TIDES USA 2024GlobeNewswire Inc.· May 16, 2024
Frequently asked questions
What is the Matinas BioPharma Holdings, Inc. (MTNB) stock price today?
Matinas BioPharma Holdings, Inc. (MTNB) is trading at $1.19 (+2.59% on the day) as of 8:00:00 PM EST on Nov 6, 2026. Prices are delayed at least 15 minutes; real-time quotes are available from the Massive API.
What is Matinas BioPharma Holdings, Inc.?
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.
What is the short interest in MTNB?
As of Oct 15, 2026, MTNB has 49.43K shares short and 1.0 days to cover.
What exchange is MTNB listed on?
Matinas BioPharma Holdings, Inc. (MTNB) trades on NYSE American in USD, in the PHARMACEUTICAL PREPARATIONS industry.
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