Summary
Updated Aug 31, 2026
Thomas C. McGraw is Director of TRICO BANCSHARES / (TCBK). 2 SEC Form 4 filings on record going back to 2025, most recently on 26 May 2026.
Recent Transactions
2Every recent SEC Form 4 transaction Thomas C. McGraw has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Thomas C. McGraw go back to 2025: 2 primary Form 4 filings, an average of 1.0 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 have reported open-market trades at the same companies as Thomas C. McGraw. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Cory W. Giese - $252K of TCBK 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 Thomas C. McGraw?
Thomas C. McGraw is a corporate insider, tracked as Director of TRICO BANCSHARES / (TCBK). InsiderAlpha holds 2 primary Form 4 filings for them, the earliest from 2025, updated as new SEC EDGAR filings are processed.
When did Thomas C. McGraw last file a Form 4?
The most recent primary Form 4 on record is dated 26 May 2026, one of 2 filings going back to 2025.
Where can I see all of Thomas C. McGraw'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.
Learn More
Follow Thomas C. McGraw and every insider like them
A free account opens the full scored daily plan and every past day, a watchlist for any ticker, and 3 months of price history on every company page. No card.
Free plan available · Paid plans start with a 7-day free trial