Filings (90d)
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Antonio R. Sanchez Jr. 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.
- Larry A. Norton - $720K in IBOC purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
Frequently asked questions
Who is Antonio R. Sanchez Jr.?
Antonio R. Sanchez Jr. is a corporate insider of INTERNATIONAL BANCSHARES CORP (IBOC). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Antonio R. Sanchez Jr. last file a Form 4?
The most recent primary Form 4 on record is dated 14 August 2025, one of 2 filings going back to 2024.
Has Antonio R. Sanchez Jr. been buying or selling stock?
Recorded transactions: 0 open-market purchases and 2 open-market sales ($8.31M) across all tracked filings.
