# EDGAR Filing Document

**Accession Number:** 0001436962
**File Stem:** 0001437749-26-017098
**Filing Date:** 2026-5
**Character Count:** 12262
**Document Hash:** cb193b896765dc6ea54e5b3d6fecdf31
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001437749-26-017098.hdr.sgml**: 20260514

**ACCESSION NUMBER**: 0001437749-26-017098

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13G

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260514

**DATE AS OF CHANGE**: 20260514

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** RADNOSTIX INC
- **CENTRAL INDEX KEY:** 0001038277
- **STANDARD INDUSTRIAL CLASSIFICATION:** INDUSTRIAL INSTRUMENTS FOR MEASUREMENT, DISPLAY, AND CONTROL [3823]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 742763837
- **STATE OF INCORPORATION:** TX
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-58005
- **FILM NUMBER:** 26980040

**BUSINESS ADDRESS:**
- **STREET 1:** 4137 COMMERCE CIRCLE
- **CITY:** IDAHO FALLS
- **STATE:** ID
- **ZIP:** 83401
- **BUSINESS PHONE:** 2085245300

**MAIL ADDRESS:**
- **STREET 1:** 4137 COMMERCE CIRCLE
- **CITY:** IDAHO FALLS
- **STATE:** ID
- **ZIP:** 83401

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** INTERNATIONAL ISOTOPES INC
- **DATE OF NAME CHANGE:** 19970424
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Kennerman Associates, Inc.
- **CENTRAL INDEX KEY:** 0001436962

**ORGANIZATION NAME:**
- **EIN:** 141609711
- **STATE OF INCORPORATION:** NY
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G

**BUSINESS ADDRESS:**
- **STREET 1:** 480 BROADWAY, SUITE 310
- **CITY:** SARATOGA SPRINGS
- **STATE:** NY
- **ZIP:** 12866
- **BUSINESS PHONE:** 518-584-2600

**MAIL ADDRESS:**
- **STREET 1:** 480 BROADWAY, SUITE 310
- **CITY:** SARATOGA SPRINGS
- **STATE:** NY
- **ZIP:** 12866

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Kennerman Associaates, Inc.
- **DATE OF NAME CHANGE:** 20080605

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## SCHEDULE 13G

### Under the Securities Exchange Act of 1934

**Issuer:** RADNOSTIX INC

**Title of Class of Securities:** Common stock

**CUSIP Number:** —

**Date of Event Which Requires Filing of this Statement:** 12/31/2025

**Check the appropriate box to designate the rule pursuant to which this Schedule is filed:**

- [x] Rule 13d-1(b)

- [ ] Rule 13d-1(c)

- [ ] Rule 13d-1(d)

---

| 1. | Names of Reporting Persons<br>Kennerman Associates, Inc. | Names of Reporting Persons<br>Kennerman Associates, Inc. |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>NY | Citizenship or Place of Organization<br>NY |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>237489559.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>237489559.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>237489559.00 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>42.4% | Percent of Class Represented by Amount in Row (9)<br>42.4% |
| 12. | Type of Reporting Person (See Instructions)<br>IA | Type of Reporting Person (See Instructions)<br>IA |

**Comment for Type of Reporting Person:** (1)	5,000,000 shares of common stock subject to vested stock options exercisable within 60 days of the date hereof and (ii) 26,300,000 shares of common stock issuable upon conversion of the issuer's Series C Convertible Redeemed Preferred Stock
(2)	Based on 528,209,538 shares of common stock outstanding as of March 26, 2026 as reported in the issuer's Annual Report on Form 10-K for the year ended December 31, 2025.

---

| 1. | Names of Reporting Persons<br>GROSSO CHRISTOPHER G | Names of Reporting Persons<br>GROSSO CHRISTOPHER G |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>X1 | Citizenship or Place of Organization<br>X1 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>60542959.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>5102581.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>5000000.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>55542959.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>65645540.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>65645540.00 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>12.1% | Percent of Class Represented by Amount in Row (9)<br>12.1% |
| 12. | Type of Reporting Person (See Instructions)<br>IN | Type of Reporting Person (See Instructions)<br>IN |

**Comment for Type of Reporting Person:** (1)	Includes 5,000,000 shares of common stock subject to vested stock options exercisable within 60 days of the date hereof and (ii) 5,040,000 shares of common stock issuable upon conversion of Series C Preferred Stock.
(2)	Includes (i) 2,189,697 shares of common stock and (ii) 2,000,000 shares of common stock issuable upon conversion of Series C Preferred Stock, in each case held by the reporting person's father's, for which the reporting person shares investment control.
(3)	Includes (i) 562,884 shares of common stock and (ii) 350,000 shares of common stock issuable upon conversion of Series C Preferred Stock, in each case held by the reporting person's son, for which the reporting person shares investment control.
(4)	Based on 523,706,140 shares of common stock outstanding as of March 26, 2026 as reported in the issuer's Annual Report of Form 10-K for the year ended December 31, 2025.

---

**Item 1(a). Name of Issuer:**
RADNOSTIX INC

**Item 1(b). Address of Issuer's Principal Executive Offices:**
4137 COMMERCE CIRCLE, IDAHO FALLS, IDAHO, 83401.

**Item 2(a). Name of Person Filing:**
Kennerman Associates, Inc. d/b/a Kershner Grosso & Co.
Christopher Grosso

**Item 2(b). Address of Principal Business Office:**
480 Broadway, Suite 310
Saratoga Springs, NY 12866

**Item 2(c). Citizenship:**
United States

**Item 2(d). Title of Class of Securities:**
Common stock

**Item 2(e). CUSIP Number:**
—

**Item 3. If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:**

(a) [ ] Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).

(b) [ ] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

(c) [ ] Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).

(d) [ ] Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).

(e) [x] An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);

(f) [ ] An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);

(g) [ ] A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);

(h) [ ] A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i) [ ] A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j) [ ] A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), if filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:

(k) [ ] Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).

**Item 4. Ownership:**

**(a) Amount beneficially owned:**

As of the date of this filing, each of Kennerman Associates, Inc. d/b/a Kershner Grosso & Co. and Christopher Gross beneficially own the aggregate number and percentage of common stock of Radnostix, Inc.
As of the date of this filing, Kennerman Associates, Inc. d/b/a Kershner Grosso & Co. had beneficial ownership 237,489,559 shares of common stock of Radnostix, Inc. ("Shares"), including (i) vested options to purchase 5,000,000 Shares that were exercisable within 60 days of the date hereof ("Options"), and (iii) 26,300,000 shares of common stock issuable upon conversion of the issuer's Series C Convertible Redeemable Preferred Stock ("Series C Preferred Stock"). Christoper Grosso is a principal of Kennerman Assocates, Inc., and may be deemed to have beneficial ownership of the Shares and Options beneficially owned by Kennerman Associates, Inc.
The filing of this report shall not be construed as an admission of Christoper Grosso is, for purposes of Section 13(d) or 13(g) of Act or for any other purposes, the beneficial owner of the Shares or Options. Christopher Grosso disclaims beneficial ownership 170,999,219 Shares, Options, Warrants and Series C Preferred Stock covered by this Schedule 13G/A.

**(b) Percent of class:**

See Item 11 of each cover page above.

**(c) Number of shares as to which the person has:**

**(i) Sole power to vote or to direct the vote:**

Sole power to vote or to direct the vote: See Item 5 of cover page above.

**(ii) Shared power to vote or to direct the vote:**

Shared power to vote or to direct the vote: see Item 6 of cover page above.

**(iii) Sole power to dispose or to direct the disposition of:**

Sole power to dispose or direct the disposition of: see Item 7 of cover page above.

**(iv) Shared power to dispose or to direct the disposition of:**

Shared power to dispose of or to direct the disposition of: see Item 8 cover page above.

**Item 5. Ownership of Five Percent or Less of a Class.**

[x] If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following.

**Item 6. Ownership of More than 5 Percent on Behalf of Another Person.**

See Item 4(a) above.

**Item 7. Identification and Classification of the Subsidiary**

Not Applicable

**Item 8. Identification and Classification of Members of the Group**

Not Applicable

**Item 9. Notice of Dissolution of Group**

Not Applicable

**Item 10. Certification:**

By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect, other than activities solely in connection with a nomination under § 240.14a-11.

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Kennerman Associates, Inc.**

**Date:** 05/14/2026

**By:** /s/ Kennerman Associates, Inc.

**Name & Title:** President

**GROSSO CHRISTOPHER G**

**Date:** 05/14/2026

**By:** /s/ Christopher Grosso

**Name & Title:** Christopher Grosso