Summary
Updated Aug 30, 2026
John A. Vaccaro is Director of COMMUNITY FINANCIAL SYSTEM, INC. (CBU). 4 SEC Form 4 filings on record, most recently on 28 August 2026. Most recent open-market trade: bought $20K of CBU on 28 August 2026. Lifetime open-market purchases: $20K.
Recent Transactions
1Every recent SEC Form 4 transaction John A. Vaccaro 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 John A. Vaccaro 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 J. Bolus - $817K of CBU open-market activity in the last 12 months
- John F. Whipple - $277K of CBU open-market activity in the last 12 months
- Eric Stickels - $257K of CBU open-market activity in the last 12 months
- Sally A. Steele - $256K of CBU open-market activity in the last 12 months
- Brenda M. Hall - $30K of CBU 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 John A. Vaccaro?
John A. Vaccaro is a corporate insider, tracked as Director of COMMUNITY FINANCIAL SYSTEM, INC. (CBU). InsiderAlpha holds 4 primary Form 4 filings for them, the earliest from 2026, updated as new SEC EDGAR filings are processed.
How many SEC Form 4 filings has John A. Vaccaro submitted recently?
2 primary Form 4 filings in the last 90 days, covering 1 company.
Has John A. Vaccaro 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 John A. Vaccaro'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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