Filings (90d)
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.
- Mark Zupan - $25K in FISI purchases and sales in the last 12 months
- William Jack Plants II - $20K in FISI purchases and sales in the last 12 months
More insiders (A-Z)
Browse nearby insider profiles in alphabetical order.
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.
