Summary
Updated Aug 31, 2026
Gary L. Guerrieri is Chief Credit Officer of FNB CORP/PA/ (FNB). 4 SEC Form 4 filings on record, most recently on 12 June 2026. Most recent open-market trade: sold $352K of FNB on 12 June 2026. Lifetime open-market sales: $352K.
Recent Transactions
6Every recent SEC Form 4 transaction Gary L. Guerrieri has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Gary L. Guerrieri go back to 2026: 4 primary Form 4 filings, an average of 4.0 per year. 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 reported open-market trades in the last 12 months at the companies Gary L. Guerrieri 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.
- James L. Dutey - $670K of FNB open-market activity in the last 12 months
- Bryant Mitchell David - $78K of FNB 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 Gary L. Guerrieri?
Gary L. Guerrieri is a corporate insider, tracked as Chief Credit Officer of FNB CORP/PA/ (FNB). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has Gary L. Guerrieri submitted recently?
1 primary Form 4 filing in the last 90 days, covering 1 company.
Has Gary L. Guerrieri been buying or selling stock?
Recorded transactions: 0 open-market purchases and 1 open-market sale ($352K) across all tracked filings.
Where can I see all of Gary L. Guerrieri'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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