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INISOTCIndustrial Instruments For Measurement, Display, and ControlFiscal year ends December 31

RADNOSTIX INC

Financials through Q2 FY2026, quarter ended Jun 30, 2026Last filing: 10-Q on Aug 12, 2026
$0.05−0.00 (-6.00%)

Close on Oct 19, 2026

Market cap
$24.87M
P/E (TTM)
–
Dividend yield
–

About Radnostix

Industrial Instruments For Measurement, Display, and Control, SIC 3823

Radnostix Inc. manufactures radioisotope-based products for medical, industrial, and research uses. The company operates through five reportable business segments: Theranostics Products, Cobalt Products, Calibration & Reference Products, Medical Devices, and Fluorine Products. Its offerings include generic radiopharmaceuticals such as sodium iodide I-131, active pharmaceutical ingredients, radiochemicals, cobalt-60 sealed sources, imaging calibration standards, and lung ventilation medical devices. Radnostix serves radiopharmacies, clinical research organizations, contract development and manufacturing organizations, original equipment manufacturers, environmental laboratories, utilities, and the United States Department of Energy.

The company employs 45 individuals, including 44 full-time workers. It maintains operating facilities in Idaho, including a dedicated manufacturing site at Commerce Way, and holds licenses for a planned facility in Lea County, New Mexico. Radnostix distributes its products across all 50 United States and delivers to various international markets, including Canada, China, and overseas destinations. The text does not specify the location of its corporate headquarters.

Summary of the business section of Radnostix's latest annual report, written by StockData.

Company profile

Company

Legal name
RADNOSTIX INC
Founded
1995
Headquarters
Idaho Falls, ID
Address
4137 Commerce Circle 83401
Phone
(208) 524-5300
Employees
45, Dec 31, 2025
Industry
Industrial Instruments For Measurement, Display, and Control
Incorporated in
Texas
Fiscal year ends
December 31
Auditor
Haynie & Company, Salt Lake City, Utah

Stock & identifiers

Ticker
INIS
Exchange
OTC
IPO date
Aug 14, 1997
Shares outstanding
529M, Aug 10, 2026
Public float
$6.00M, Jun 30, 2025
Filer category
Non-accelerated filer<br>Smaller reporting company
SEC CIK
1038277
CUSIP
45972C102
ISIN
US45972C1027
EIN
74-2763837

Executives and directors

Officers and directors who filed ownership reports (Forms 3, 4, 5) in the last two years

NamePositionShares owned
Shahe BagerdjianPres. & CEO, Director9,026,999
W. Matthew CoxChief Financial Officer897,736
Christopher G. GrossoDirector50,890,081
Steve LaflinDirector9,543,166
Robert AtcherDirector1,000,000

CEO pay and shareholder return

Pay versus performance table from the proxy statement

Fiscal yearCEO total payCEO pay actually paidOther executives (avg)Value of $100 investedPeer group
FY2025
Mr Bagerdjian
$1.48M$2.05M$172.70K$200–
FY2025
Mr Laflin
$0$0$172.70K$200–
FY2024$429.70K$319.70K$148.65K$100–
FY2024
Former PEO
$0$0$148.65K$100–
FY2024
Mr Bagerdjian
$429.70K$319.70K$148.65K$100–
FY2024
Mr Laflin
$0$0$148.65K$100–

“Actually paid” adjusts reported pay for changes in the value of equity awards. Shareholder return assumes $100 invested at the start of the measurement period, as disclosed by the company.

Employees

Headcount reported in annual reports

“As of December 31, 2025, we had 45 total employees, including 44 full-time employees.”

Corporate history

Events identified from SEC filings

DateEventDetails
Jul 1, 2026Acquisition / saleCompletion of acquisition or disposition of assets (8-K Item 2.01)
May 15, 2026Late filingNotification of late filing
Dec 31, 2025Name changeName changed from INTERNATIONAL ISOTOPES INC to RADNOSTIX INC
Mar 31, 2023Late filingNotification of late filing
Feb 22, 2022Acquisition / saleCompletion of acquisition or disposition of assets (8-K Item 2.01)
Jul 14, 2021Acquisition / saleCompletion of acquisition or disposition of assets (8-K Item 2.01)
May 15, 2020Late filingNotification of late filing
Nov 19, 2018Auditor changeChange in certifying accountant (8-K Item 4.01)
May 16, 2018Late filingNotification of late filing
Sep 6, 2013Auditor changeChange in certifying accountant (8-K Item 4.01)
May 17, 2011Late filingNotification of late filing
Aug 15, 2008Acquisition / saleCompletion of acquisition or disposition of assets (8-K Item 2.01)
Jun 5, 2008Acquisition / saleCompletion of acquisition or disposition of assets (8-K Item 2.01)
Aug 15, 2007Late filingNotification of late filing
Apr 3, 2006Late filingNotification of late filing
May 15, 2002Late filingNotification of late filing
Mar 29, 2002Late filingNotification of late filing
Apr 3, 2001Late filingNotification of late filing
Nov 15, 2000Late filingNotification of late filing
Apr 1, 1999Late filingNotification of late filing
Aug 14, 1997IPOInitial public offering priced (424B4 prospectus)
Aug 1, 1997ListingRegistration of securities on an exchange (Form 8-A)