Summary
Updated Aug 31, 2026
G. Thompson Ellithorpe is Director of UNITED SECURITY BANCSHARES (UBFO). 6 SEC Form 4 filings on record going back to 2024, most recently on 13 April 2026. Most recent open-market trade: bought $19K of UBFO on 29 May 2025. Lifetime open-market purchases: $33K.
Recent Transactions
8Every recent SEC Form 4 transaction G. Thompson Ellithorpe has reported, most recent first.
Trading Pattern
InsiderAlpha's records for G. Thompson Ellithorpe go back to 2024: 6 primary Form 4 filings, an average of 2.0 per year. The typical open-market purchase is $17K (2 buys totaling $33K). The largest single buy on record is $19K of UBFO in 2025. No transaction on record carries a Rule 10b5-1 flag - the filings look discretionary rather than pre-scheduled, which makes their timing more informative as a signal.
Other Insiders Active in the Same Stocks
Insiders who have reported open-market trades at the same companies as G. Thompson Ellithorpe. 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 of UBFO open-market activity on record
- Robert C. Oberg Jr. - $47K of UBFO open-market activity on record
More Notable Insiders
Other corporate insiders with significant SEC Form 4 track records on InsiderAlpha:
Frequently Asked Questions
Who is G. Thompson Ellithorpe?
G. Thompson Ellithorpe is a corporate insider, tracked as Director of UNITED SECURITY BANCSHARES (UBFO). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did G. Thompson Ellithorpe last file a Form 4?
The most recent primary Form 4 on record is dated 13 April 2026, one of 6 filings going back to 2024.
Has G. Thompson Ellithorpe been buying or selling stock?
Recorded transactions: 2 open-market purchases ($33K) and 0 open-market sales across all tracked filings.
Where can I see all of G. Thompson Ellithorpe'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.
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