Lisa Ellen Porter
Chief Medical Officer · Vivani Medical, Inc.
Individual
- 2025
- Jul 31, 2026
- 2
Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Lisa Ellen Porter 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.
- Gregg Williams - $26.60M in VANI purchases and sales in the last 12 months
- Aaron Mendelsohn - $25K in VANI purchases and sales in the last 12 months
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Frequently asked questions
Who is Lisa Ellen Porter?
Lisa Ellen Porter is a corporate insider, tracked as Chief Medical Officer of Vivani Medical, Inc. (VANI). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Lisa Ellen Porter submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.