Honigblum Gregg R. — SEC Form 4 Insider Trading Activity
Summary
Updated Jul 16, 2026
Honigblum Gregg R. is a corporate insider tracked by InsiderAlpha. No SEC Form 4 filings recorded in the last 90 days. Lifetime open-market purchases: $525K. Historical track record: 4/5 stars across 31 tracked purchases.
Profile
Gregg R. Honigblum serves as the Chief Investment Officer and Chief Strategy Officer at Sintx Technologies, Inc., where he is also a director. He has been involved in the company's strategic and investment decisions, contributing to its focus on biomedical and technical ceramics.
Role
Chief Investment Officer, Director
Notability
30/100
Board memberships
Sintx Technologies, Inc.
Awards & honors
Chief Investment Officer at Sintx Technologies
Chief Strategy Officer at Sintx Technologies
Director at Sintx Technologies
Track Record
InsiderAlpha computes a forward-return-based score for every insider with enough Form 4 purchase history. The metrics below reflect realised performance after each tracked open-market purchase.
Gregg R. Honigblum serves as the Chief Investment Officer and Chief Strategy Officer at Sintx Technologies, Inc., where he is also a director. He has been involved in the company's strategic and investment decisions, contributing to its focus on biomedical and technical ceramics.…
Has Honigblum Gregg R. been buying or selling stock?
Recorded transactions: 31 open-market purchases ($525K) and 0 open-market sales () across all tracked filings.
How accurate is Honigblum Gregg R.'s historical track record?
Across 31 tracked purchases, Honigblum Gregg R. averaged +1193.4% avg 30-day return with a 5161% 30-day win rate. InsiderAlpha rates the track record at 4/5 stars.
Where can I see all of Honigblum Gregg R.'s SEC filings?
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
