Summary
Updated Aug 31, 2026
Sean Ryder is General Counsel of GENELUX Corp (GNLX). 3 SEC Form 4 filings on record going back to 2024, most recently on 12 May 2025. Most recent open-market trade: sold $13K of GNLX on 12 May 2025. Lifetime open-market sales: $13K.
Recent Transactions
3Every recent SEC Form 4 transaction Sean Ryder has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Sean Ryder 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 Thomas - $109K of GNLX open-market activity in the last 12 months
- Thomas Zindrick - $92K of GNLX open-market activity in the last 12 months
- John W. Smither - $35K of GNLX open-market activity in the last 12 months
- Yong Yu - $22K of GNLX open-market activity in the last 12 months
- Joseph Cappello - $20K of GNLX open-market activity in the last 12 months
- Ralph Smalling - $12K of GNLX open-market activity in the last 12 months
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is Sean Ryder?
Sean Ryder is a corporate insider, tracked as General Counsel of GENELUX Corp (GNLX). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Sean Ryder last file a Form 4?
The most recent primary Form 4 on record is dated 12 May 2025, one of 3 filings going back to 2024.
Has Sean Ryder been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($13K) across all tracked filings.
Where can I see all of Sean Ryder'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.
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