Sintx Technologies (SINT)CEO bought ~$12K

~$12K

Approx. value · 3,500 sh @ $3.37

18K

Holds after · shares reported

Traded

Aug 22, 2025

Filed

Aug 25, 2025

The story around this disclosure

Every dated public record OQRO holds about the company from 60 days before to 120 days after, oldest first. It shows what was going on; none of it is a stated reason for the trade.

1. Jun 18, 2025InsiderDirector purchased ~$33K of SINT shares in the open market
2. Aug 22, 2025 · this disclosureInsiderCEO purchased ~$12K of SINT shares in the open market

What came next

1. Aug 22, 2025Insider · 1 personInsiders: 3 purchases (~$26K)
2. Aug 26, 2025Insider · 2 peopleInsiders: 11 purchases (~$196K)
3. Sep 4, 2025Company filing · Form 8-K · Executive change, Shareholder voteChanged a top executive or board member, and held a shareholder vote“On September 4, 2025, the Board of Directors of SINTX Technologies, Inc. (the “Company”) appointed Kevin Trask as Chief Financial Officer for the Company.”
4. Sep 8, 2025Company filing · Form 8-K · Material agreement, Unregistered sharesSigned an important agreement, and sold new shares without registering them
5. Oct 3, 2025Company filing · Form 8-K · Material agreementSigned an important agreement
6. Oct 20, 2025InsiderCEO purchased ~$20K of SINT shares in the open market
7. Nov 7, 2025Insider · 1 personInsiders: 2 purchases (~$32K)
8. Nov 13, 2025Company filing · Form 8-K · Results, Reg FDReported its results, and shared information with investors
9. Dec 5, 2025Insider · 1 personInsiders: 13 purchases (~$255K)
10. Dec 8, 2025Insider · 1 personInsiders: 2 purchases (~$35K)

How to read SEC Form 4

Form 4 is the filing that officers, directors and owners of more than 10% of a US-listed company must send to the SEC within two business days after they buy, sell or otherwise change their holding of the company's stock.

Full guide: What is an SEC Form 4?

What else is on file for Sintx Technologies

OQRO holds no insider, Congress, fund or contract record for Sintx Technologies dated in the last 90 days.

These are records OQRO holds, counted by their date, not a measure of how much trading took place. Routine paperwork such as option exercises and tax withholding is left out. Everything for the company is on its SINT page.

Other recent filings by Eric K. Olson, President and CEO

• SEC Form 4 at Sintx Technologies (SINT)Oct 21, 2025
• SEC Form 4 at Sintx Technologies (SINT)Aug 25, 2025
• SEC Form 4 at Sintx Technologies (SINT)Aug 25, 2025
• SEC Form 4 at Sintx Technologies (SINT)Aug 25, 2025
• SEC Form 4 at Sintx Technologies (SINT)Apr 30, 2025

The full history of Eric K. Olson, President and CEO is on the profile page.

How this filing works

• SEC Form 4
• Open-market purchase
• Rule 10b5-1 trading plans

Other disclosures at Sintx Technologies

• SEC Form 4Mar 10, 2026
• SEC Form 4Mar 10, 2026
• SEC Form 4Feb 25, 2026
• SEC Form 4Feb 19, 2026
• SEC Form 4Dec 9, 2025
• SEC Form 4Dec 9, 2025

Everything OQRO holds on this company is on its SINT page.