Insiders who have reported open-market trades at the same companies as William M. Yarbenet. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
Jagroop Gill - $465K in UBFO purchases and sales on record
William M. Yarbenet is a corporate insider, tracked as SVP & CCO of UNITED SECURITY BANCSHARES (UBFO). InsiderAlpha holds 7 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did William M. Yarbenet last file a Form 4?
The most recent primary Form 4 on record is dated 13 April 2026, one of 7 filings going back to 2024.
William M. Yarbenet is SVP & CCO of UNITED SECURITY BANCSHARES (UBFO). 7 SEC Form 4 filings on record going back to 2024, most recently on 13 April 2026.
Recent transactions
8
The latest 8 SEC Form 4 transactions reported by William M. Yarbenet.
InsiderAlpha's records for William M. Yarbenet go back to 2024: 7 primary Form 4 filings, an average of 2.3 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.
