Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Charles Kellogg Griffith Jr. 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.
- Ivo James Cavoli - $84K of CPSH open-market activity in the last 12 months
- Francis J. Hughes Jr. - $55K of CPSH open-market activity in the last 12 months
- Brian T. Mackey - $50K of CPSH open-market activity in the last 12 months
- Daniel C. Snow - $10K of CPSH 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 Charles Kellogg Griffith Jr.?
Charles Kellogg Griffith Jr. is a corporate insider, tracked as CFO of CPS TECHNOLOGIES CORP/DE/ (CPSH). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Charles Kellogg Griffith Jr. last file a Form 4?
The most recent primary Form 4 on record is dated 20 May 2026, one of 4 filings going back to 2024.
Has Charles Kellogg Griffith Jr. been buying or selling stock?
Recorded transactions: 2 open-market purchases ($13K) and 0 open-market sales across all tracked filings.
Where can I see all of Charles Kellogg Griffith Jr.'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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