Insiders who reported open-market trades in the last 12 months at the companies Suzanne Sprague 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.
Terrence A. Duffy - $14.56M in CME purchases and sales in the last 12 months
Jonathan L. Marcus - $2.13M in CME purchases and sales in the last 12 months
Derek Sammann - $1.98M in CME purchases and sales in the last 12 months
Hilda Harris Piell - $1.75M in CME purchases and sales in the last 12 months
Ken Vroman - $1.59M in CME purchases and sales in the last 12 months
Bryan T. Durkin - $1.30M in CME purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Suzanne Sprague is a corporate insider, tracked as COO & Global Head of Clearing of CME GROUP INC. (CME). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Suzanne Sprague submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Suzanne Sprague is COO & Global Head of Clearing of CME GROUP INC. (CME). 3 SEC Form 4 filings on record going back to 2025, most recently on 17 September 2026.
Recent transactions
11
The latest 11 SEC Form 4 transactions reported by Suzanne Sprague.
InsiderAlpha's records for Suzanne Sprague go back to 2025: 3 primary Form 4 filings, an average of 1.5 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.
