Insiders who reported open-market trades in the last 12 months at the companies Fredric J. Tomczyk 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.
Lucy Clarke - $1.50M in WTW purchases and sales in the last 12 months
Fredric J. Tomczyk is a corporate insider of Cboe Global Markets, Inc. (CBOE). InsiderAlpha holds 9 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Fredric J. Tomczyk last file a Form 4?
The most recent primary Form 4 on record is dated 2 July 2026, one of 9 filings going back to 2024.
Fredric J. Tomczyk files SEC Form 4 reports at Cboe Global Markets, Inc. (CBOE). 9 SEC Form 4 filings on record going back to 2024, most recently on 2 July 2026.
Recent transactions
13
The latest 13 SEC Form 4 transactions reported by Fredric J. Tomczyk.
InsiderAlpha's records for Fredric J. Tomczyk go back to 2024: 9 primary Form 4 filings, an average of 3.0 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.
