Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Heidy Kingwan Chow 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.
- Kendall Larsen - $396K in VHC purchases and sales in the last 12 months
- Gary Feiner - $126K in VHC purchases and sales in the last 12 months
- Michael F. Angelo - $23K in VHC purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Heidy Kingwan Chow?
Heidy Kingwan Chow is a corporate insider of VirnetX Holding Corp (VHC). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Heidy Kingwan Chow last file a Form 4?
The most recent primary Form 4 on record is dated 15 June 2026, one of 2 filings going back to 2025.
