Summary
Updated Aug 30, 2026
Charles H. Giancarlo is Director of Arista Networks, Inc. (ANET). 43 SEC Form 4 filings on record going back to 2024, most recently on 24 August 2026. Most recent open-market trade: sold $20K of P on 12 August 2026. Lifetime open-market sales: $116.35M.
Recent Transactions
20Every recent SEC Form 4 transaction Charles H. Giancarlo has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Charles H. Giancarlo go back to 2024: 43 primary Form 4 filings, an average of 14.3 per year. 111 recorded transactions carry a Rule 10b5-1 flag, meaning they were pre-scheduled under a written trading plan rather than discretionary.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Charles H. Giancarlo 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.
- Jayshree Ullal - $843.25M of ANET open-market activity in the last 12 months
- Andreas Bechtolsheim - $458.89M of ANET open-market activity in the last 12 months
- John Colgrove - $155.59M of P open-market activity in the last 12 months
- Kenneth Duda - $79.39M of ANET open-market activity in the last 12 months
- Mona Chu - $7.52M of P open-market activity in the last 12 months
- Ajay Singh - $2.87M of P 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 H. Giancarlo?
Charles H. Giancarlo is a corporate insider, tracked as Director of Arista Networks, Inc. (ANET). InsiderAlpha holds 43 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Charles H. Giancarlo submitted recently?
9 primary Form 4 filings in the last 90 days, covering 2 companies.
Has Charles H. Giancarlo been buying or selling stock?
Recorded transactions: 0 open-market purchases and 142 open-market sales ($116.35M) across all tracked filings.
Where can I see all of Charles H. Giancarlo'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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