COMMUNITY FINANCIAL SYSTEM INC (CBU) — insider trading
Financials · NYSE
COMMUNITY FINANCIAL SYSTEM INC (CBU) has 22 reported SEC Form 4 insider transactions in our data, including 2 open-market sales among the most recent 22 (latest 2026-06-25).
Recent Form 4 transactions
| Date | Insider | Role | Type | Shares | Price | Value | Filing |
|---|---|---|---|---|---|---|---|
| 2026-06-25 | Bolus Mark J. | Director | Open-market sale | 12,191 | $67.00 | $816.8K | Form 4 |
| 2026-06-18 | Vaccaro John A | Director | Grant / award / vesting (derivative) | 320 | $61.24 | $19.6K | Form 4 |
| 2026-06-18 | Sullivan Michele | Director | Grant / award / vesting (derivative) | 406 | $61.24 | $24.9K | Form 4 |
| 2026-06-10 | Durkee Deresa Fischer | Officer (SVP, Chief Accounting Officer) | Option exercise / conversion (derivative) | 1,196 | $0.00 | $0 | Form 4 |
| 2026-06-10 | Durkee Deresa Fischer | Officer (SVP, Chief Accounting Officer) | Option exercise / conversion (derivative) | 427 | $0.00 | $0 | Form 4 |
| 2026-06-10 | Durkee Deresa Fischer | Officer (SVP, Chief Accounting Officer) | Shares withheld for taxes / exercise cost | 1,326 | $64.77 | $85.9K | Form 4 |
| 2026-06-10 | Durkee Deresa Fischer | Officer (SVP, Chief Accounting Officer) | Option exercise / conversion | 1,196 | $44.27 | $52.9K | Form 4 |
| 2026-06-10 | Durkee Deresa Fischer | Officer (SVP, Chief Accounting Officer) | Option exercise / conversion | 427 | $51.64 | $22.1K | Form 4 |
| 2026-06-08 | STICKELS ERIC | Director | Open-market sale | 2,000 | $63.98 | $128.0K | Form 4 |
| 2026-05-04 | Wlos Marya Burgio | Officer (EVP & Chief Financial Officer) | Shares withheld for taxes / exercise cost | 273 | $63.62 | $17.4K | Form 4 |
| 2026-04-29 | Knauss Jeffery J | Director | Option exercise / conversion (derivative) | 9 | — | — | Form 4 |
| 2026-04-29 | Knauss Jeffery J | Director | Option exercise / conversion | 9 | — | — | Form 4 |
| 2026-04-29 | Parente John | Director | Option exercise / conversion (derivative) | 9 | — | — | Form 4 |
| 2026-04-29 | Parente John | Director | Option exercise / conversion | 9 | — | — | Form 4 |
| 2026-04-29 | Pecor Raymond C III | Director | Option exercise / conversion (derivative) | 9 | — | — | Form 4 |
| 2026-04-29 | Pecor Raymond C III | Director | Option exercise / conversion | 9 | — | — | Form 4 |
| 2026-04-29 | STEELE SALLY A | Director | Option exercise / conversion (derivative) | 9 | — | — | Form 4 |
| 2026-04-29 | STEELE SALLY A | Director | Option exercise / conversion | 9 | — | — | Form 4 |
| 2026-03-19 | STEELE SALLY A | Director | Option exercise / conversion (derivative) | 1,254 | — | — | Form 4 |
| 2026-03-19 | STEELE SALLY A | Director | Option exercise / conversion | 1,254 | — | — | Form 4 |
| 2026-03-19 | Pecor Raymond C III | Director | Option exercise / conversion (derivative) | 1,254 | — | — | Form 4 |
| 2026-03-19 | Pecor Raymond C III | Director | Option exercise / conversion | 1,254 | — | — | Form 4 |
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Transaction types are the SEC Form 4 codes: open-market purchases (P) and sales (S) are the only rows that reflect open-market conviction. Awards/vesting (A), option exercises (M/X/C), shares withheld for taxes (F) and gifts (G) are compensation or mechanical, not buying or selling on the open market. Sales may be planned and non-discretionary (e.g. a Rule 10b5-1 plan); open-market buying is not a recommendation to buy. Informational only — not financial advice.
Source: SEC EDGAR Form 3/4/5. See the full company profile: COMMUNITY FINANCIAL SYSTEM INC (CBU).
Last updated 2026-06-25 (most recent filing date).
Informational only — NOT financial advice. Insider filings are sourced from SEC EDGAR and shown with their reported dates.