Summary
Updated Aug 31, 2026
William Scott Martin is Director of BANCFIRST CORP /OK/ (BANF). 6 SEC Form 4 filings on record, most recently on 21 November 2024. Most recent open-market trade: sold $3.07M of BANF on 21 November 2024. Lifetime open-market sales: $10.69M.
Recent Transactions
6Every recent SEC Form 4 transaction William Scott Martin has reported, most recent first.
Trading Pattern
InsiderAlpha's records for William Scott Martin go back to 2024: 6 primary Form 4 filings, an average of 2.0 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 William Scott Martin 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.
- David E. Rainbolt - $22.23M of BANF open-market activity in the last 12 months
- Randy Foraker - $360K of BANF 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 William Scott Martin?
William Scott Martin is a corporate insider, tracked as Director of BANCFIRST CORP /OK/ (BANF). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did William Scott Martin last file a Form 4?
The most recent primary Form 4 on record is dated 21 November 2024, one of 6 filings going back to 2024.
Has William Scott Martin been buying or selling stock?
Recorded transactions: 0 open-market purchases and 6 open-market sales ($10.69M) across all tracked filings.
Where can I see all of William Scott Martin'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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