Company: SINT
Filing Date: 2025-09-30
Form Type: S-8
Source: 0001493152-25-016345
Chunk: 1

Company: Sintx Technologies, Inc.
Filing Date: 2025-09-30
Form: S-8
Chunk 1
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| SINTX                
 Technologies, Inc.   
 1885                 
 West 2100 South      
 Salt                 
 Lake City, UT, 84119 |     | Dorsey                        
 & Whitney LLP                 
 111                           
 South Main Street, Suite 2100 
 Salt                          
 Lake City, Utah 84111         |

<div align='center'>PART I

INFORMATION REQUIRED IN THE SECTION 10(a) PROSPECTUS</div>

The documents containing the information specified in “Item 1. Plan Information” and “Item 2. Registrant Information and Employee Plan Annual Information” of Form S-8 will be sent or given to participants of the SINTX Technologies, Inc. 2025 Equity Incentive Plan, as specified by Rule 428(b)(1) under the Securities Act of 1933, as amended (the “Securities Act”). Such documents are not required to be, and are not, filed with the Securities and Exchange Commission either as part of this Registration Statement or as a prospectus or prospectus supplement pursuant to Rule 424 under the Securities Act. These documents and the documents incorporated by reference in this Registration Statement pursuant to Item 3 of Part II of Form S-8, taken together, constitute a prospectus that meets the requirements of Section 10(a) of the Securities Act.

<div align='center'>PART II

INFORMATION REQUIRED IN THE REGISTRATION STATEMENT</div>

| Item 
 3.   | Incorporation              
 of Documents by Reference. |

There are hereby incorporated by reference in this Registration Statement of SINTX Technologies, Inc., a Delaware corporation (the “Company” or the “Registrant”) the following documents and information heretofore filed under the Securities Exchange Act of 1934, as amended (the “Exchange Act”) with the Securities and Exchange Commission:

| ● 
 ● | The                                                                                                                                                                                                        
 Company’s Annual Report on Form 10-K for the fiscal year ended December 31, 2024, filed with the SEC on March 19, 2025;                                                                                    
 The                                                                                                                                                                                                        
 Company’s Quarterly Reports on Form 10-Q for the period ended March 31, 2025 and June 30, 2025;                                                                                                            |
|:--|:-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| ● | The                                                                                                                                                                                                        
 Company’s Current Reports on Form 8-K filed with the SEC on February 20, 2025, February 26, 2025, March 13, 2025, April