Company: SINT
Filing Date: 2025-07-31
Form Type: DEF 14A
Source: 0001641172-25-021774
Chunk: 1

Company: Sintx Technologies, Inc.
Filing Date: 2025-07-31
Form: DEF 14A
Chunk 1
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 meeting of stockholders to be held in 2028 or until            
 their successors are elected and qualified;                                                                                                  
 to                                                                                                                                           
 ratify the Audit Committee’s appointment of Tanner LLC as SINTX’s independent registered public accounting firm for the                      
 year ending December 31, 2025;                                                                                                               |
|:---|:---------------------------------------------------------------------------------------------------------------------------------------------|
| 3. | to                                                                                                                                           
 adopt, on an advisory basis, a non-binding resolution approving the compensation of the Company’s named executive officers,                  
 as described in the Proxy Statement under “Executive Compensation”;                                                                          |
| 4. | to                                                                                                                                           
 approve adoption of the 2025 Equity Incentive Plan; and                                                                                      |
| 5. | to                                                                                                                                           
 approve one or more adjournments of the annual meeting, if necessary or appropriate, to solicit additional proxies if there are insufficient 
 votes at the time of the meeting to adopt one or more of the foregoing Proposals; and                                                        |

to act upon such other matters as may properly come before the meeting or any adjournment or postponement of the meeting.

Stockholders at the close of business on July 11, 2025 (the “Record Date”) are entitled to vote in person or by proxy at the annual meeting and any adjournments or postponements thereof. A list of shareholders entitled to vote at the annual meeting will be available for inspection at our principal executive offices and at the annual meeting.

All stockholders are cordially invited to attend the Annual Meeting in person. Even if you are planning on attending the Annual Meeting in person, please promptly submit your proxy vote via the Internet, by telephone, or, if you received a printed form of proxy in the mail, by completing, dating, signing and returning the enclosed proxy, so your shares will be represented at the Annual Meeting. Instructions on voting your shares are on the proxy materials you received for the Annual Meeting. Even if you plan to attend the Annual Meeting online, it is strongly recommended you vote before the Annual Meeting date, to ensure that your shares will be represented at the Annual Meeting if you are unable to attend.

| /s/               
 Eric Olson        |
| Eric              
 Olson             |
| Chief             
 Executive Officer |

August 7, 2025

<div align='center'>Important Notice Regarding the Availability of Proxy Materials for the Stockholders Meeting to be held September 4, 2025:

The proxy statement, proxy card, notice of annual meeting, and annual report to shareholders are available at