Summary
Updated Aug 31, 2026
Sandra L. Byers files SEC Form 4 reports at FINANCIAL INSTITUTIONS INC (FISI). 4 SEC Form 4 filings on record going back to 2024, most recently on 23 March 2026. Most recent open-market trade: bought $20K of FISI on 16 December 2024. Lifetime open-market purchases: $20K.
Recent Transactions
3Every recent SEC Form 4 transaction Sandra L. Byers has reported, most recent first.
Other Insiders Active in the Same Stocks
Insiders who reported open-market trades in the last 12 months at the companies Sandra L. Byers 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.
- William Jack Plants II - $20K of FISI 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 Sandra L. Byers?
Sandra L. Byers is a corporate insider of FINANCIAL INSTITUTIONS INC (FISI). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Sandra L. Byers last file a Form 4?
The most recent primary Form 4 on record is dated 23 March 2026, one of 4 filings going back to 2024.
Has Sandra L. Byers been buying or selling stock?
Recorded transactions: 1 open-market purchase ($20K) and 0 open-market sales across all tracked filings.
Where can I see all of Sandra L. Byers'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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