Trade Summary

3 weeks ago, Honigblum Gregg R., serving as Chief Investment Officer at Sintx Technologies, Inc. (SINT), purchased 65,000 shares at $3.93 per share, for a total transaction value of $255,350.00. Following this transaction, Honigblum Gregg R. now holds 192,867 shares of SINT.

This purchase represents a 51.00% increase in Honigblum Gregg R.'s stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Friday, December 5, 2025 and publicly disclosed via SEC Form 4 filing on Monday, December 8, 2025, 3 days after the trade was made.

Sintx Technologies, Inc. operates in the HEALTHCARE sector, specifically within the MEDICAL DEVICES industry. Insider buying activity in this sector can provide valuable signals about industry trends and company-specific developments.