Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Keith Barnes 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.
- Oleg Khaykin - $34.26M of VIAV open-market activity in the last 12 months
- Jeffrey Niew - $19.64M of KN open-market activity in the last 12 months
- Richard Belluzzo - $3.69M of VIAV open-market activity in the last 12 months
- Laura A. Black - $3.27M of VIAV open-market activity in the last 12 months
- John S. Anderson - $3.12M of KN open-market activity in the last 12 months
- Ilan Daskal - $2.97M of VIAV 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 Keith Barnes?
Keith Barnes is a corporate insider, tracked as Director of Knowles Corp (KN). InsiderAlpha holds 8 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Keith Barnes last file a Form 4?
The most recent primary Form 4 on record is dated 29 April 2026, one of 8 filings going back to 2024.
Has Keith Barnes been buying or selling stock?
Recorded transactions: 0 open-market purchases and 5 open-market sales ($4.25M) across all tracked filings.
Where can I see all of Keith Barnes'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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