Career & Filing History
Every role John Calys has reported on a Form 4, reconstructed from the filings themselves. Reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
John Calys holds the role of EVP, Chief Financial Officer at VERISIGN INC (VRSN). Calys has reported 14 insider filings with the SEC since 2024. The most recent filing was in June 2026.
Every role John Calys has reported on a Form 4, reconstructed from the filings themselves. Reporting insiders must state their relationship to the issuer (officer title, director seat, or 10% ownership) on every filing.
VERISIGN INC/CA (VRSN)3 filingsUpdated Aug 30, 2026
John Calys is EVP, Chief Financial Officer of VERISIGN INC/CA (VRSN). 16 SEC Form 4 filings on record going back to 2024, most recently on 18 August 2026. Most recent open-market trade: sold $141K of VRSN on 29 July 2026. Lifetime open-market sales: $695K.
Every recent SEC Form 4 transaction John Calys has reported, most recent first.
InsiderAlpha's records for John Calys go back to 2024: 16 primary Form 4 filings, an average of 5.3 per year. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Insiders who reported open-market trades in the last 12 months at the companies John Calys 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.
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
John Calys is a corporate insider, tracked as EVP, Chief Financial Officer of VERISIGN INC/CA (VRSN). InsiderAlpha holds 16 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
3 primary Form 4 filings in the last 90 days, covering 1 company.
Recorded transactions: 0 open-market purchases and 4 open-market sales ($695K) across all tracked filings.
All Form 4 filings, transaction values, and 10b5-1 plan flags are listed on this page and updated in real time as new SEC EDGAR filings are processed.
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$VRSN VERISIGN INC/CA56 shares @ $284.24$16K