International Isotopes Inc. logo

International Isotopes Inc. (INIS)

Market Open
5 Dec, 14:31
OTCQB OTCQB
$
0. 07
+0.01
+16.67%
$
22.1M Market Cap
- P/E Ratio
0% Div Yield
70,500 Volume
0 Eps
$ 0.06
Previous Close
Day Range
0.07 0.07
Year Range
0.03 0.11
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Summary

INIS trading today higher at $0.07, an increase of 16.67% from yesterday's close, completing a monthly decrease of -30% or $0.03. Over the past 12 months, INIS stock gained 133.33%.
INIS is not paying dividends to its shareholders.
The last earnings report, released on Nov 14, 2025, missed the consensus estimates by 0%. On average, the company has fell short of earnings expectations by 0%, based on the last three reports.
The stock of the company had never split.
The company's stock is traded on 1 different exchanges and in various currencies, with the primary listing on OTCQB (USD).

INIS Chart

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International Isotopes Inc. (INIS) FAQ

What is the stock price today?

The current price is $0.07.

On which exchange is it traded?

International Isotopes Inc. is listed on OTCQB.

What is its stock symbol?

The ticker symbol is INIS.

Does it pay dividends? What is the current yield?

Yes, It pays dividends and the current yield is 0%.

What is its market cap?

As of today, the market cap is 22.1M.

Has International Isotopes Inc. ever had a stock split?

No, there has never been a stock split.

International Isotopes Inc. Profile

Specialty Retail Industry
Consumer Discretionary Sector
Mr. W. Matthew Cox B.S., CPA CEO
OTCQB Exchange
US45972C1027 ISIN
US Country
39 Employees
- Last Dividend
- Last Split
14 Aug 1997 IPO Date

Overview

International Isotopes Inc. is a company specialized in the manufacture and distribution of products and services for the nuclear medicine, radiopharmaceutical, and industrial applications sectors on a global scale. Established in 1995 and based in Idaho Falls, Idaho, the company extends its offerings across the United States and internationally through four primary segments: Nuclear Medicine Standards, Cobalt Products, Radiochemical Products, and Fluorine Products. Its diverse portfolio ranges from calibration and reference standards for nuclear medicine, cobalt-60 products, to contract manufacturing services for radiopharmaceuticals and radiochemicals. The company positions itself as a key player in its industry by directly selling its products to end-users and distributors, highlighting its commitment to providing specialized and high-quality solutions for its clientele.

Products and Services

The range of products and services offered by International Isotopes Inc. revolves around its expertise in isotopic production and nuclear technology, subdivided into four main segments:

  • Nuclear Medicine Standards: This segment focuses on the production of sources and standards crucial for single photon emission computed and positron emission tomography imaging, alongside calibration or operational testing of dose measuring equipment for the nuclear pharmacy industry. Products include flood sources, dose calibrators, rod sources, flexible and rigid rulers, spot and pen point markers, and specialty design items tailored to enhance the accuracy and safety of nuclear medicine practices.
  • Cobalt Products: Concentrating on the production of bulk cobalt and the fabrication of cobalt capsules, this segment serves both radiation therapy and various industrial applications. It also encompasses the recycling of expended cobalt sources, thereby promoting sustainable practices within the industry.
  • Radiochemical Products: This segment offers a spectrum of isotopically pure radiochemicals alongside a sodium iodide I-131 generic drug product. These products find applications across medical, industrial, and research fields, showcasing the company’s versatility and commitment to supporting diverse scientific endeavors.
  • Fluorine Products: Engaged in the production of high-purity fluoride gas for industrial applications, this segment further supports the development of laboratory and analytical processes requisite for a uranium de-conversion and fluorine extraction facility. The focus here is on providing specialized gases that meet stringent quality requirements for a variety of industrial processes.

Contact Information

Address: 4137 Commerce Circle, Idaho Falls, ID, United States, 83401
Phone: 208 524 5300