Summary
Updated Aug 30, 2026
Ronald A. Brack is Executive Vice President, Chief Accounting Officer and Controller of GEO GROUP INC (GEO). 5 SEC Form 4 filings on record going back to 2024, most recently on 25 August 2026. Most recent open-market trade: sold $224K of GEO on 25 August 2026. Lifetime open-market sales: $365K.
Recent Transactions
5Every recent SEC Form 4 transaction Ronald A. Brack has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Ronald A. Brack 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.
- George C. Zoley - $3.26M of GEO open-market activity in the last 12 months
- Matthew Albence - $317K of GEO open-market activity in the last 12 months
- Lindsay L. Koren - $110K of GEO open-market activity in the last 12 months
- Scott Michael Kernan - $101K of GEO 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 Ronald A. Brack?
Ronald A. Brack is a corporate insider, tracked as Executive Vice President, Chief Accounting Officer and Controller of GEO GROUP INC (GEO). InsiderAlpha holds 5 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 Ronald A. Brack submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Ronald A. Brack been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($365K) across all tracked filings.
Where can I see all of Ronald A. Brack'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.
Learn More
Follow Ronald A. Brack and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial
