Massivemarkets

MTNB

Matinas BioPharma Holdings, Inc.

NYSE American · usd

$1.19+0.03 (+2.59%)
At close · 15-minute delayed
$1.19+0.06 (+5.04%)
As of 8:00:00 PM EST on Nov 6, 2026 · After hours

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.

+7.76%
+$0.09 over 1D
$1.12$1.16$1.20$1.244:25 AM10:10 AM12:15 PM3:35 PM8:00 PM$1.25
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.

  • 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).

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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