Filings (90d)
0
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Alfonzo Leon 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.
- Charles Fitzgerald - $1.49M in XRN purchases and sales in the last 12 months
- Mark Okey Decker Jr. - $1.05M in XRN purchases and sales in the last 12 months
- Aaron Robert Roseth - $496K in XRN purchases and sales in the last 12 months
- Robert J. Kiernan - $196K in XRN purchases and sales in the last 12 months
- Lori Wittman - $100K in XRN purchases and sales in the last 12 months
- Ronald Marston - $51K in XRN purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Alfonzo Leon?
Alfonzo Leon is a corporate insider, tracked as CIO of Chiron Real Estate Inc. (XRN). InsiderAlpha holds 1 primary Form 4 filing for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
When did Alfonzo Leon last file a Form 4?
The only primary Form 4 on record is dated 26 February 2026.