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IN8bio, Inc. (INAB) stock

INABNasdaqBiological Products, (No Diagnostic Substances)Fiscal year ends December 31
Financials through Q3 FY2026, quarter ended Sep 30, 2026Last filing: 10-Q on Nov 5, 2026Score 6/30
$0.82−0.05 (-5.90%)

Close on Nov 12, 2026Market cap $8.09MP/E –Yield –

Key statistics

Valuation at the latest close; fundamentals over fiscal , balances at Sep 30, 2026

Valuation

Market cap
$8.09M
P/E ratio
–
Price to sales
–
Price to book
0.57
Dividend yield
–
Free cash flow yield
–

Fundamentals

Net income
-$19.41M
EPS, diluted
-$1.45
Book value per share
$0.73
Diluted shares
19M

Trading

Next earnings
Mar 11, 2027 (estimated, during market hours)
Previous close
$0.87
Open
$0.88
Day's range
$0.81 – $0.88
Volume
16,064
Average volume (20 days)
35,660
Beta (5 years)
1.38
52-week range
$0.80 – $2.73
RSI (14 days)
34.9
Volatility (1 year)
86.8%
Relative volume
0.31×
WACC
11.8%

Market cap history

Month-end market cap since 2021, using shares outstanding reported at the time

Total return vs. the S&P 500

Price change plus reinvested dividends, to the close on Nov 12, 2026. The S&P 500 is measured by the SPY fund.

PeriodINABS&P 500DifferenceINAB per yearS&P 500 per year
1 month-33.3%-2.7%−30.6 pts
3 months-17.8%-1.7%−16.1 pts
Year to date-64.9%+11.9%−76.8 pts
1 year-51.7%+12.0%−63.7 pts
3 years-97.4%+78.2%−175.5 pts-70.3%+21.2%
5 years-99.7%+73.2%−172.9 pts-68.2%+11.6%

Seven years at a glance

Fiscal years 2019 to 2025 and trailing twelve months, USD

Operating income

-$19.41M

Net income

-$19.41M

EPS, diluted

-$1.45
Reported periodTrailing twelve months

Press releases

Releases IN8bio filed with the SEC as exhibits to Form 8-K or 6-K

All press releases and earnings

About IN8bio

Biological Products, (No Diagnostic Substances)

IN8bio, Inc. is a clinical-stage biopharmaceutical company focused on discovering, developing, and commercializing gamma-delta T cellular therapy product candidates and gamma-delta T cell engagers. The company develops ex vivo expanded, activated, and genetically engineered gamma-delta T cell therapies using its DeltEx platform to treat cancer and autoimmune diseases. Its therapeutic programs evaluate allogeneic, autologous, and stem-cell-derived approaches, as well as T cell engagers designed to selectively direct gamma-delta T cells against target cells. The company does not currently have commercial products and develops its treatments to serve patients suffering from hematologic cancers, solid tumors, and autoimmune conditions.

Company profile, executives and history

IN8bio stock: common questions

What is IN8bio's stock price?

INAB closed at $0.82 on Nov 12, 2026, down 5.90% on the day. Over the past 52 weeks it traded between $0.80 and $2.73.

What is IN8bio's market cap?

IN8bio was worth $8.09M at the close on Nov 12, 2026: the share price times the diluted shares outstanding.

What is INAB's P/E ratio?

IN8bio lost money over the twelve months to Sep 30, 2026 (diluted EPS -$1.45), so it has no meaningful P/E ratio.

Does IN8bio pay a dividend?

No. IN8bio has not paid a cash dividend over the last twelve months.

When does IN8bio report earnings next?

IN8bio is expected to report Q4 FY2026 results on Mar 11, 2027, during market hours. The date is estimated from its past reporting pattern until the company confirms it.

How has INAB stock performed over the past year?

Including dividends, INAB returned -51.7% over the past year, against +12.0% for the S&P 500.

Who are IN8bio's competitors?

Companies most similar to IN8bio by business, industry and size include ESLA, INKT, IPSC, CERO, TCRX.

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