Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Michael Grissinger files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- John W. Higuchi - $416K in LPCN purchases and sales in the last 12 months
- Mahesh V. Patel - $101K in LPCN purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Michael Grissinger?
Michael Grissinger is a corporate insider, tracked as Director of Lipocine Inc. (LPCN). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Michael Grissinger submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
