CBU insider trading — Community Financial System, Inc.
Over the last 90 days, insiders at Community Financial System, Inc. (CBU) made 3 open-market purchases worth $75K and 0 open-market sales worth $0, making them net buyers by $75K. The largest purchase was by Hall Brenda M (Director), who bought 476 shares for $30K on Aug 24, 2026. 3 different insiders bought shares in this period — a cluster buy, which many investors watch closely.
Updated Oct 16, 2026.
Recent CBU insider transactions
Every Form 4 filed by Community Financial System, Inc. officers, directors and 10% owners in the last 90 days, newest first. P = open-market purchase, S = open-market sale; other codes are awards, option exercises, tax withholding or gifts.
| Trade date | Insider | Role | Type | Ownership | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|---|
| Sep 9, 2026 | Singh Savneet | Director | P · Purchase | Direct | 400 | $62.47 | $25K | Form 4 |
| Aug 27, 2026 | Vaccaro John A | Director | P · Purchase | Direct | 317 | $63.11 | $20K | Form 4 |
| Aug 24, 2026 | Hall Brenda M | Director | P · Purchase | Direct | 476 | $63.59 | $30K | Form 4 |
CBU insider trading FAQ
Are insiders buying CBU stock?
Yes. In the last 90 days, Community Financial System, Inc. insiders made 3 open-market purchases totaling $75K, and no open-market sales. Purchases with the insider's own money are generally seen as a stronger signal than sales, which happen for many reasons (taxes, diversification, planned 10b5-1 sales).
Who are the insiders trading CBU?
Recent buyers: Hall Brenda M, Singh Savneet, Vaccaro John A.
Where does CBU insider trading data come from?
Every transaction comes from SEC Form 4 filings on EDGAR. Company officers, directors and 10% owners must file a Form 4 within two business days of buying or selling. InsiderBolt reads these filings directly from the SEC.
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Insider trading data is for informational purposes only and is not investment advice. Filings can be amended; always confirm details on SEC EDGAR.