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.
D. James Bidzos - $26.38M in VRSN purchases and sales in the last 12 months
John Calys is a corporate insider, tracked as EVP, Chief Financial Officer of VERISIGN INC/CA (VRSN). InsiderAlpha holds 17 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 John Calys submitted recently?
3 primary Form 4 filings in the last 90 days, covering 1 company.
Has John Calys been buying or selling stock?
Recorded transactions: 0 open-market purchases and 4 open-market sales ($695K) across all tracked filings.
John Calys is EVP, Chief Financial Officer of VERISIGN INC/CA (VRSN). 17 SEC Form 4 filings on record going back to 2024, most recently on 16 September 2026. Most recent open-market trade: sold $141K of VRSN on 29 July 2026. Lifetime open-market sales: $695K.
Recent transactions
20
The latest 20 SEC Form 4 transactions reported by John Calys.
InsiderAlpha's records for John Calys go back to 2024: 17 primary Form 4 filings, an average of 5.7 per year. No recorded transaction carries a Rule 10b5-1 plan flag. An absent flag does not establish whether a transaction was pre-arranged or discretionary.
