Summary
Updated Aug 31, 2026
Laurence S. Dutto is Director of SIERRA BANCORP (BSRR). 3 SEC Form 4 filings on record going back to 2024, most recently on 21 November 2025. Most recent open-market trade: bought $12K of BSRR on 18 November 2025. Lifetime open-market purchases: $12K.
Recent Transactions
4Every recent SEC Form 4 transaction Laurence S. Dutto has reported, most recent first.
Trading Pattern
InsiderAlpha's records for Laurence S. Dutto go back to 2024: 3 primary Form 4 filings, an average of 1.0 per year. The typical open-market purchase is $12K (1 buy totaling $12K). The largest single buy on record is $12K of BSRR 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 reported open-market trades in the last 12 months at the companies Laurence S. Dutto 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.
- Kevin J. McPhaill - $747K of BSRR open-market activity in the last 12 months
- Hugh F. Boyle - $382K of BSRR open-market activity in the last 12 months
- Christopher G. Treece - $382K of BSRR open-market activity in the last 12 months
- Lynda Scearcy - $205K of BSRR open-market activity in the last 12 months
- Vonn R. Christenson - $190K of BSRR open-market activity in the last 12 months
- James C. Holly - $190K of BSRR 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 Laurence S. Dutto?
Laurence S. Dutto is a corporate insider, tracked as Director of SIERRA BANCORP (BSRR). InsiderAlpha holds 3 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Laurence S. Dutto last file a Form 4?
The most recent primary Form 4 on record is dated 21 November 2025, one of 3 filings going back to 2024.
Has Laurence S. Dutto been buying or selling stock?
Recorded transactions: 1 open-market purchase ($12K) and 0 open-market sales across all tracked filings.
Where can I see all of Laurence S. Dutto'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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