Last 12 months
Inside the activity.
3 purchase rows · 6 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 1 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 3 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 2 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 2 | 0 |
| Sep 2026 | 1 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”
The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.
| Transaction date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| September 17, 2026 Filed Sep 18, 2026 13:33 UTC |
Vaccaro John ADirector
|
GrantDeferred Stock (Deferred Compensation) · Derivative | 346.5031 | $62.77 | $21,750.00 |
DisclosureSEC source: 0000723188-26-000114 · form4.xml · derivative · entry 1 Vaccaro John A · CIK 0002090100 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 983.8701 Underlying: Common Stock · 346.5031 shares Expires not disclosed F1 · derivative.exercise_price: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan ("DCP for Directors") will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. F1 · derivative.exercise_date: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan ("DCP for Directors") will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. F1 · derivative.expiration_date: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan ("DCP for Directors") will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. Read SEC document |
| September 17, 2026 Filed Sep 18, 2026 13:24 UTC |
Sullivan MicheleDirector
|
GrantDeferred Stock (Deferred Compensation) · Derivative | 396.288 | $62.77 | $24,875.00 |
DisclosureSEC source: 0000723188-26-000112 · form4.xml · derivative · entry 2 Sullivan Michele · CIK 0002009605 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,381.1476 Underlying: Common Stock · 396.288 shares Expires not disclosed F3 · derivative.exercise_price: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan for Directors (the "DCP for Directors"), will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. F3 · derivative.exercise_date: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan for Directors (the "DCP for Directors"), will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. F3 · derivative.expiration_date: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan for Directors (the "DCP for Directors"), will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. F4 · balance_after: Includes 25.0107 units of phantom stock acquired on July 10, 2026 as dividend equivalents under the DCP for Directors. Read SEC document |
| September 09, 2026 Filed Sep 10, 2026 19:57 UTC |
Singh SavneetDirector
|
PurchaseCommon Stock | 400 | $62.47 | $24,988.00 |
DisclosureSEC source: 0000723188-26-000110 · form4.xml · nonDerivative · entry 1 Singh Savneet · CIK 0001738659 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 418 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $62.41 to $62.53, inclusive. The reporting person undertakes to provide Community Financial System, Inc., any security holder of Community Financial System, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Read SEC document |
| August 27, 2026 Filed Aug 28, 2026 16:26 UTC |
Vaccaro John ADirector
|
PurchaseCommon Stock | 317 | $63.11 | $20,005.87 |
DisclosureSEC source: 0000723188-26-000108 · form4.xml · nonDerivative · entry 1 Vaccaro John A · CIK 0002090100 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 492 Read SEC document |
| August 24, 2026 Filed Aug 26, 2026 16:07 UTC |
Hall Brenda MDirector
|
PurchaseCommon Stock | 476 | $63.59 | $30,271.03 |
DisclosureSEC source: 0000723188-26-000106 · form4.xml · nonDerivative · entry 1 Hall Brenda M · CIK 0001891706 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 515 F1 · price: The price reported in Column 4 is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $63.1899 to $63.5989, inclusive. The reporting person undertakes to provide Community Financial System, Inc., any security holder of Community Financial System, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares purchased at each separate price within the range set forth in this footnote. Read SEC document |
| June 25, 2026 Filed Jun 29, 2026 15:13 UTC |
Bolus Mark J.Director
|
SaleCommon Stock | 12,190.833 | $67.00 | $816,785.81 |
DisclosureSEC source: 0000723188-26-000104 · form4.xml · nonDerivative · entry 1 Bolus Mark J. · CIK 0001486056 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 94,060 Read SEC document |
| June 18, 2026 Filed Jun 18, 2026 19:53 UTC |
Sullivan MicheleDirector
|
GrantDeferred Stock (Deferred Compensation) · Derivative | 406.1888 | $61.24 | $24,875.00 |
DisclosureSEC source: 0000723188-26-000102 · form4.xml · derivative · entry 2 Sullivan Michele · CIK 0002009605 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,959.8489 Underlying: Common Stock · 406.1888 shares Expires not disclosed F3 · derivative.exercise_price: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan for Directors (the "DCP for Directors"), will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. F3 · derivative.exercise_date: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan for Directors (the "DCP for Directors"), will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. F3 · derivative.expiration_date: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan for Directors (the "DCP for Directors"), will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. F4 · balance_after: Includes 23.2041 units of phantom stock acquired as dividend equivalents on April 10, 2026 under the DCP for Directors. Read SEC document |
| June 18, 2026 Filed Jun 18, 2026 19:41 UTC |
Vaccaro John ADirector
|
GrantDeferred Stock (Deferred Compensation) · Derivative | 320.4605 | $61.24 | $19,625.00 |
DisclosureSEC source: 0000723188-26-000100 · form4.xml · derivative · entry 1 Vaccaro John A · CIK 0002090100 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 635.1521 Underlying: Common Stock · 320.4605 shares Expires not disclosed F1 · derivative.exercise_price: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan ("DCP for Directors") will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. F1 · derivative.exercise_date: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan ("DCP for Directors") will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. F1 · derivative.expiration_date: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan ("DCP for Directors") will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. Read SEC document |
| June 10, 2026 Filed Jun 11, 2026 20:21 UTC |
Durkee Deresa FischerSVP, Chief Accounting Officer
|
Exercise / conversionStock Option · Derivative | 1,196 | $0.00 Strike: $44.27 | $0.00 |
DisclosureSEC source: 0000723188-26-000098 · form4.xml · derivative · entry 7 Durkee Deresa Fischer · CIK 0001608689 · SVP, Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,794 Underlying: Common Stock · 1,196 shares Expires 2034-03-19 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_date: The option vests ratably on March 19, 2025, 2026, 2027, 2028, and 2029. Read SEC document |
| June 10, 2026 Filed Jun 11, 2026 20:21 UTC |
Durkee Deresa FischerSVP, Chief Accounting Officer
|
Exercise / conversionStock Option · Derivative | 427 | $0.00 Strike: $51.64 | $0.00 |
DisclosureSEC source: 0000723188-26-000098 · form4.xml · derivative · entry 6 Durkee Deresa Fischer · CIK 0001608689 · SVP, Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 0 Underlying: Common Stock · 427 shares Expires 2030-03-17 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_date: The option vested ratably on March 17, 2021, 2022, 2023, 2024, and 2025. Read SEC document |
| June 10, 2026 Filed Jun 11, 2026 20:21 UTC |
Durkee Deresa FischerSVP, Chief Accounting Officer
|
Tax withholdingCommon Stock | 1,326 | $64.77 | $85,885.02 |
DisclosureSEC source: 0000723188-26-000098 · form4.xml · nonDerivative · entry 3 Durkee Deresa Fischer · CIK 0001608689 · SVP, Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,477.604 Read SEC document |
| June 10, 2026 Filed Jun 11, 2026 20:21 UTC |
Durkee Deresa FischerSVP, Chief Accounting Officer
|
Exercise / conversionCommon Stock | 1,196 | $44.27 | $52,946.92 |
DisclosureSEC source: 0000723188-26-000098 · form4.xml · nonDerivative · entry 2 Durkee Deresa Fischer · CIK 0001608689 · SVP, Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,803.604 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 10, 2026 Filed Jun 11, 2026 20:21 UTC |
Durkee Deresa FischerSVP, Chief Accounting Officer
|
Exercise / conversionCommon Stock | 427 | $51.64 | $22,050.28 |
DisclosureSEC source: 0000723188-26-000098 · form4.xml · nonDerivative · entry 1 Durkee Deresa Fischer · CIK 0001608689 · SVP, Chief Accounting Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,607.604 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. Read SEC document |
| June 08, 2026 Filed Jun 10, 2026 15:33 UTC |
STICKELS ERICDirector
|
SaleCommon Stock | 2,000 | $63.98 | $127,962.20 |
DisclosureSEC source: 0000723188-26-000096 · form4.xml · nonDerivative · entry 1 STICKELS ERIC · CIK 0001201821 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 31,592 F1 · price: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $63.72 to $64.17, inclusive. The reporting person undertakes to provide Community Financial System, Inc., any security holder of Community Financial System, Inc. or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. Read SEC document |
| May 04, 2026 Filed May 5, 2026 14:33 UTC |
Wlos Marya BurgioEVP & Chief Financial Officer
|
Tax withholdingCommon Stock | 273 | $63.62 | $17,368.26 |
DisclosureSEC source: 0000723188-26-000093 · form4.xml · nonDerivative · entry 1 Wlos Marya Burgio · CIK 0002063487 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,993 F1 · kind: Payment of tax liability associated with vesting of restricted stock award. Read SEC document |
| April 29, 2026 Filed May 1, 2026 20:29 UTC |
STEELE SALLY ADirector
|
Exercise / conversionPhantom Stock (Deferred Stock Units) · Derivative | 9 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723188-26-000091 · form4.xml · derivative · entry 3 STEELE SALLY A · CIK 0001264816 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,230.7635 Underlying: Common Stock · 9 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · price: On April 29, 2026, the reporting person's phantom stock units were settled for 9 shares of Community Financial System, Inc. common stock, and .4418 shares were settled in cash at the price of $63.17 per share. F2 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F2 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F3 · balance_after: Includes 9.4418 units of phantom stock acquired on April 10, 2026 under the LTIP's dividend reinvestment feature. Read SEC document |
| April 29, 2026 Filed May 1, 2026 20:29 UTC |
STEELE SALLY ADirector
|
Exercise / conversionCommon Stock | 9 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723188-26-000091 · form4.xml · nonDerivative · entry 1 STEELE SALLY A · CIK 0001264816 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 41,227 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: On April 29, 2026, the reporting person's phantom stock units were settled for 9 shares of Community Financial System, Inc. common stock, and .4418 shares were settled in cash at the price of $63.17 per share. Read SEC document |
| April 29, 2026 Filed May 1, 2026 20:28 UTC |
Pecor Raymond C IIIDirector
|
Exercise / conversionPhantom Stock (Deferred Stock Units) · Derivative | 9 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723188-26-000089 · form4.xml · derivative · entry 3 Pecor Raymond C III · CIK 0001475265 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,180.8232 Underlying: Common Stock · 9 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_price: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · price: On April 29, 2026, the reporting person's phantom stock units were settled for 9 shares of Community Financial System, Inc. common stock, and .4418 shares were settled in cash at the price of $63.17 per share. F3 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F3 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F4 · balance_after: Includes 54.1540 units of phantom stock acquired on April 10, 2026 under the LTIP's dividend reinvestment feature. Read SEC document |
| April 29, 2026 Filed May 1, 2026 20:28 UTC |
Pecor Raymond C IIIDirector
|
Exercise / conversionCommon Stock | 9 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723188-26-000089 · form4.xml · nonDerivative · entry 1 Pecor Raymond C III · CIK 0001475265 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,448.221 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: On April 29, 2026, the reporting person's phantom stock units were settled for 9 shares of Community Financial System, Inc. common stock, and .4418 shares were settled in cash at the price of $63.17 per share. Read SEC document |
| April 29, 2026 Filed May 1, 2026 20:22 UTC |
Parente JohnDirector
|
Exercise / conversionPhantom Stock (Deferred Stock Units) · Derivative | 9 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723188-26-000086 · form4.xml · derivative · entry 5 Parente John · CIK 0001486057 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,220 Underlying: Common Stock · 9 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F5 · derivative.exercise_price: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · price: On April 29, 2026, the reporting person's phantom stock units were settled for 9 shares of Community Financial System, Inc. common stock, and .4418 shares were settled in cash at the price of $63.17 per share. F5 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F5 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F6 · balance_after: Includes 9.4418 units of phantom stock acquired on April 10, 2026 under the LTIP's dividend reinvestment feature. Read SEC document |
| April 29, 2026 Filed May 1, 2026 20:22 UTC |
Parente JohnDirector
|
Exercise / conversionCommon Stock | 9 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723188-26-000086 · form4.xml · nonDerivative · entry 1 Parente John · CIK 0001486057 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 72,654.3212 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: On April 29, 2026, the reporting person's phantom stock units were settled for 9 shares of Community Financial System, Inc. common stock, and .4418 shares were settled in cash at the price of $63.17 per share. Read SEC document |
| April 29, 2026 Filed May 1, 2026 20:21 UTC |
Knauss Jeffery JDirector
|
Exercise / conversionPhantom Stock (Deferred Stock Units) · Derivative | 9 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723188-26-000084 · form4.xml · derivative · entry 2 Knauss Jeffery J · CIK 0001900543 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,220 Underlying: Common Stock · 9 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · price: On April 29, 2026, the reporting person's phantom stock units were settled for 9 shares of Community Financial System, Inc. common stock, and .4418 shares were settled in cash at the price of $63.17 per share. F2 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F2 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F3 · balance_after: Includes 9.4418 units of phantom stock acquired on April 10, 2026 under the LTIP's dividend reinvestment feature. Read SEC document |
| April 29, 2026 Filed May 1, 2026 20:21 UTC |
Knauss Jeffery JDirector
|
Exercise / conversionCommon Stock | 9 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723188-26-000084 · form4.xml · nonDerivative · entry 1 Knauss Jeffery J · CIK 0001900543 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,829.4908 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: On April 29, 2026, the reporting person's phantom stock units were settled for 9 shares of Community Financial System, Inc. common stock, and .4418 shares were settled in cash at the price of $63.17 per share. Read SEC document |
| March 19, 2026 Filed Mar 19, 2026 15:55 UTC |
Vaccaro John ADirector
|
GrantDeferred Stock (Deferred Compensation) · Derivative | 314.6916 | $55.61 | $17,500.00 |
DisclosureSEC source: 0000723188-26-000067 · form4.xml · derivative · entry 1 Vaccaro John A · CIK 0002090100 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 314.6916 Underlying: Common Stock · 314.6916 shares Expires not disclosed F1 · derivative.exercise_price: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan ("DCP for Directors") will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. F1 · derivative.exercise_date: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan ("DCP for Directors") will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. F1 · derivative.expiration_date: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan ("DCP for Directors") will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. Read SEC document |
| March 19, 2026 Filed Mar 19, 2026 15:54 UTC |
Sullivan MicheleDirector
|
GrantDeferred Stock (Deferred Compensation) · Derivative | 447.3116 | $55.61 | $24,875.00 |
DisclosureSEC source: 0000723188-26-000066 · form4.xml · derivative · entry 1 Sullivan Michele · CIK 0002009605 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,530.456 Underlying: Common Stock · 447.3116 shares Expires not disclosed F1 · derivative.exercise_price: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan for Directors (the "DCP for Directors"), will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. F1 · derivative.exercise_date: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan for Directors (the "DCP for Directors"), will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. F1 · derivative.expiration_date: Each unit of phantom stock is the economic equivalent of one share of Community Financial System, Inc. common stock. The units of phantom stock relating to the Deferred Compensation Plan for Directors (the "DCP for Directors"), will be settled in Community Financial System, Inc. common stock at future dates selected by the reporting person. Read SEC document |
| March 19, 2026 Filed Mar 23, 2026 15:09 UTC |
Pecor Raymond C IIIDirector
|
Exercise / conversionPhantom Stock (Deferred Stock Units) · Derivative | 1,254 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723188-26-000082 · form4.xml · derivative · entry 3 Pecor Raymond C III · CIK 0001475265 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,136.111 Underlying: Common Stock · 1,254 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F3 · derivative.exercise_price: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · price: On March 19, 2026, the reporting person's phantom stock units were settled for 1,254 shares of Community Financial System, Inc. common stock, and .5514 shares were settled in cash at the price of $55.61 per share. F3 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F3 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. Read SEC document |
| March 19, 2026 Filed Mar 23, 2026 15:09 UTC |
Pecor Raymond C IIIDirector
|
Exercise / conversionCommon Stock | 1,254 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723188-26-000082 · form4.xml · nonDerivative · entry 1 Pecor Raymond C III · CIK 0001475265 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,439.221 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: On March 19, 2026, the reporting person's phantom stock units were settled for 1,254 shares of Community Financial System, Inc. common stock, and .5514 shares were settled in cash at the price of $55.61 per share. Read SEC document |
| March 19, 2026 Filed Mar 23, 2026 15:06 UTC |
STEELE SALLY ADirector
|
Exercise / conversionPhantom Stock (Deferred Stock Units) · Derivative | 1,254 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723188-26-000080 · form4.xml · derivative · entry 3 STEELE SALLY A · CIK 0001264816 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,230.7635 Underlying: Common Stock · 1,254 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · price: On March 19, 2026, the reporting person's phantom stock units were settled for 1,254 shares of Community Financial System, Inc. common stock, and .5514 shares were settled in cash at the price of $55.61 per share. F2 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F2 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. Read SEC document |
| March 19, 2026 Filed Mar 23, 2026 15:06 UTC |
STEELE SALLY ADirector
|
Exercise / conversionCommon Stock | 1,254 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723188-26-000080 · form4.xml · nonDerivative · entry 1 STEELE SALLY A · CIK 0001264816 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 41,218 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: On March 19, 2026, the reporting person's phantom stock units were settled for 1,254 shares of Community Financial System, Inc. common stock, and .5514 shares were settled in cash at the price of $55.61 per share. Read SEC document |
| March 19, 2026 Filed Mar 23, 2026 15:05 UTC |
Knauss Jeffery JDirector
|
Exercise / conversionPhantom Stock (Deferred Stock Units) · Derivative | 1,254 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723188-26-000078 · form4.xml · derivative · entry 2 Knauss Jeffery J · CIK 0001900543 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,220 Underlying: Common Stock · 1,254 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · price: On March 19, 2026, the reporting person's phantom stock units were settled for 1,254 shares of Community Financial System, Inc. common stock, and .5514 shares were settled in cash at the price of $55.61 per share. F2 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F2 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. Read SEC document |
| March 19, 2026 Filed Mar 23, 2026 15:05 UTC |
Knauss Jeffery JDirector
|
Exercise / conversionCommon Stock | 1,254 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723188-26-000078 · form4.xml · nonDerivative · entry 1 Knauss Jeffery J · CIK 0001900543 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,820.4908 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: On March 19, 2026, the reporting person's phantom stock units were settled for 1,254 shares of Community Financial System, Inc. common stock, and .5514 shares were settled in cash at the price of $55.61 per share. Read SEC document |
| March 19, 2026 Filed Mar 23, 2026 14:49 UTC |
Parente JohnDirector
|
Exercise / conversionPhantom Stock (Deferred Stock Units) · Derivative | 1,254 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723188-26-000076 · form4.xml · derivative · entry 2 Parente John · CIK 0001486057 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,220 Underlying: Common Stock · 1,254 shares Expires not disclosed Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F2 · derivative.exercise_price: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · price: On March 19, 2026, the reporting person's phantom stock units were settled for 1,254 shares of Community Financial System, Inc. common stock, and .5514 shares were settled in cash at the price of $55.61 per share. F2 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F2 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. Read SEC document |
| March 19, 2026 Filed Mar 23, 2026 14:49 UTC |
Parente JohnDirector
|
Exercise / conversionCommon Stock | 1,254 | Not disclosed | Not disclosed |
DisclosureSEC source: 0000723188-26-000076 · form4.xml · nonDerivative · entry 1 Parente John · CIK 0001486057 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 72,645.3212 Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event. F1 · price: On March 19, 2026, the reporting person's phantom stock units were settled for 1,254 shares of Community Financial System, Inc. common stock, and .5514 shares were settled in cash at the price of $55.61 per share. Read SEC document |
| March 17, 2026 Filed Mar 18, 2026 18:31 UTC |
Parente JohnDirector
|
GrantPhantom Stock (Deferred Stock Units) · Derivative | 1,220 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000723188-26-000060 · form4.xml · derivative · entry 1 Parente John · CIK 0001486057 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,474.5514 Underlying: Common Stock · 1,220 shares Expires not disclosed F1 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended ("LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Bank System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended ("LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Bank System, Inc. common stock and will be settled in common stock at a predetermined date. F2 · balance_after: Includes 9.6079 units of phantom stock acquired on January 12, 2026 under the LTIP's dividend reinvestment feature. Read SEC document |
| March 17, 2026 Filed Mar 18, 2026 18:53 UTC |
MacPherson Kerrie D.Director
|
GrantPhantom Stock (Deferred Stock Units) · Derivative | 1,220 | $0.00 | $0.00 |
DisclosureSEC source: 0000723188-26-000061 · form4.xml · derivative · entry 1 MacPherson Kerrie D. · CIK 0001794595 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,630.8867 Underlying: Common Stock · 1,220 shares Expires not disclosed F1 · derivative.exercise_price: The reporting person has received deferred stock units under the Community Bank System, Inc. 2022 Long-Term Incentive Plan, as amended (the "Plan"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Bank System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Bank System, Inc. 2022 Long-Term Incentive Plan, as amended (the "Plan"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Bank System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Bank System, Inc. 2022 Long-Term Incentive Plan, as amended (the "Plan"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Bank System, Inc. common stock and will be settled in common stock at a predetermined date. F2 · balance_after: Includes 44.5994, 48.3956, 53.5179, and 49.0975 units of phantom stock acquired as dividend equivalents on April 10, 2025, July 10, 2025, October 10, 2025, and January 12, 2026, respectively, under the LTIP. Read SEC document |
| March 17, 2026 Filed Mar 18, 2026 17:31 UTC |
STEELE SALLY ADirector
|
GrantPhantom Stock (Deferred Stock Units) · Derivative | 1,220 | $0.00 | $0.00 |
DisclosureSEC source: 0000723188-26-000057 · form4.xml · derivative · entry 1 STEELE SALLY A · CIK 0001264816 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,485.3149 Underlying: Common Stock · 1,220 shares Expires not disclosed F1 · derivative.exercise_price: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. Read SEC document |
| March 17, 2026 Filed Mar 18, 2026 18:11 UTC |
Singh SavneetDirector
|
GrantPhantom Stock (Deferred Stock Units) · Derivative | 1,220 | $0.00 | $0.00 |
DisclosureSEC source: 0000723188-26-000059 · form4.xml · derivative · entry 2 Singh Savneet · CIK 0001738659 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,474.5514 Underlying: Common Stock · 1,220 shares Expires not disclosed F3 · derivative.exercise_price: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F3 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F3 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F4 · balance_after: Includes 9.6079 units of phantom stock acquired on January 12, 2026 under the LTIP's dividend reinvestment feature. Read SEC document |
| March 17, 2026 Filed Mar 18, 2026 17:23 UTC |
Whipple John F.Director
|
GrantPhantom Stock (Deferred Stock Units) · Derivative | 1,220 | $0.00 Strike: $0.00 | $0.00 |
DisclosureSEC source: 0000723188-26-000056 · form4.xml · derivative · entry 2 Whipple John F. · CIK 0001485739 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,632.8816 Underlying: Common Stock · 1,220 shares Expires not disclosed F3 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "Plan"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F3 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "Plan"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F4 · balance_after: Includes 35.9672, 40.8617, 45.1866, and 41.4544 units of phantom stock acquired on April 10, 2025, July 10, 2025, October 10, 2025, and January 12, 2026, respectively, as dividend equivalents under the Plan. Read SEC document |
| March 17, 2026 Filed Mar 18, 2026 16:48 UTC |
Sullivan MicheleDirector
|
GrantPhantom Stock (Deferred Stock Units) · Derivative | 1,220 | $0.00 | $0.00 |
DisclosureSEC source: 0000723188-26-000053 · form4.xml · derivative · entry 2 Sullivan Michele · CIK 0002009605 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,952.5219 Underlying: Common Stock · 1,220 shares Expires not disclosed F3 · derivative.exercise_price: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F4 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "Plan"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F4 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "Plan"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F5 · balance_after: Includes 20.9266 units of phantom stock acquired on January 12, 2026 under the Plan's dividend reinvestment feature. Read SEC document |
| March 17, 2026 Filed Mar 18, 2026 16:54 UTC |
Vaccaro John ADirector
|
GrantPhantom Stock (Deferred Stock Units) · Derivative | 1,220 | $0.00 | $0.00 |
DisclosureSEC source: 0000723188-26-000055 · form4.xml · derivative · entry 1 Vaccaro John A · CIK 0002090100 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,220 Underlying: Common Stock · 1,220 shares Expires not disclosed F1 · derivative.exercise_price: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. Read SEC document |
| March 17, 2026 Filed Mar 18, 2026 16:25 UTC |
STICKELS ERICDirector
|
GrantPhantom Stock (Deferred Stock Units) · Derivative | 1,220 | $0.00 | $0.00 |
DisclosureSEC source: 0000723188-26-000052 · form4.xml · derivative · entry 1 STICKELS ERIC · CIK 0001201821 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,234.5421 Underlying: Common Stock · 1,220 shares Expires not disclosed F1 · derivative.exercise_price: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. Read SEC document |
| March 17, 2026 Filed Mar 18, 2026 15:54 UTC |
Hall Brenda MDirector
|
GrantPhantom Stock (Deferred Stock Units) · Derivative | 1,220 | $0.00 | $0.00 |
DisclosureSEC source: 0000723188-26-000051 · form4.xml · derivative · entry 1 Hall Brenda M · CIK 0001891706 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,220 Underlying: Common Stock · 1,220 shares Expires not disclosed F1 · derivative.exercise_price: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F1 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. Read SEC document |
| March 17, 2026 Filed Mar 19, 2026 22:04 UTC |
Pecor Raymond C IIIDirector
|
GrantPhantom Stock (Deferred Stock Units) · Derivative | 1,220 | $0.00 | $0.00 |
DisclosureSEC source: 0000723188-26-000074 · form4.xml · derivative · entry 5 Pecor Raymond C III · CIK 0001475265 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,390.6624 Underlying: Common Stock · 1,220 shares Expires not disclosed F8 · derivative.exercise_price: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F8 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F8 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F9 · balance_after: Includes 55.1073 units of phantom stock acquired on January 12, 2026 under the LTIP's dividend reinvestment feature. Read SEC document |
| March 17, 2026 Filed Mar 19, 2026 19:46 UTC |
Wlos Marya BurgioEVP & Chief Financial Officer
|
GrantStock Option · Derivative | 6,004 | $0.00 Strike: $56.64 | $0.00 |
DisclosureSEC source: 0000723188-26-000073 · form4.xml · derivative · entry 4 Wlos Marya Burgio · CIK 0002063487 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,004 Underlying: Common Stock · 6,004 shares Expires 2036-03-17 F4 · derivative.exercise_date: The option vests ratably on March 17, 2027, 2028, 2029, 2030, and 2031. Read SEC document |
| March 17, 2026 Filed Mar 19, 2026 19:46 UTC |
Wlos Marya BurgioEVP & Chief Financial Officer
|
GrantRestricted Stock Units · Derivative | 1,571 | $0.00 | $0.00 |
DisclosureSEC source: 0000723188-26-000073 · form4.xml · derivative · entry 3 Wlos Marya Burgio · CIK 0002063487 · EVP & Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,571 Underlying: Common Stock · 1,571 shares Expires not disclosed F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive one share of Community Financial System, Inc. common stock. F3 · derivative.exercise_date: The restricted stock units vest in three equal annual installments beginning March 1, 2027. F3 · derivative.expiration_date: The restricted stock units vest in three equal annual installments beginning March 1, 2027. Read SEC document |
| March 17, 2026 Filed Mar 19, 2026 19:39 UTC |
Gillan-Myer Maureen AEVP, Chief Admin & HR Officer
|
GrantStock Option · Derivative | 4,871 | $0.00 Strike: $56.64 | $0.00 |
DisclosureSEC source: 0000723188-26-000072 · form4.xml · derivative · entry 4 Gillan-Myer Maureen A · CIK 0001670754 · EVP, Chief Admin & HR Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,871 Underlying: Common Stock · 4,871 shares Expires 2036-03-17 F4 · derivative.exercise_date: The option vests ratably on March 17, 2027, 2028, 2029, 2030, and 2031. Read SEC document |
| March 17, 2026 Filed Mar 19, 2026 19:39 UTC |
Gillan-Myer Maureen AEVP, Chief Admin & HR Officer
|
GrantRestricted Stock Units · Derivative | 1,275 | $0.00 | $0.00 |
DisclosureSEC source: 0000723188-26-000072 · form4.xml · derivative · entry 3 Gillan-Myer Maureen A · CIK 0001670754 · EVP, Chief Admin & HR Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,275 Underlying: Common Stock · 1,275 shares Expires not disclosed F2 · derivative.exercise_price: Each restricted stock unit represents a contingent right to receive on share of Community Financial System, Inc. common stock. F3 · derivative.exercise_date: The restricted stock units vest in three equal installments beginning March 1, 2027. F3 · derivative.expiration_date: The restricted stock units vest in three equal installments beginning March 1, 2027. Read SEC document |
| March 17, 2026 Filed Mar 19, 2026 18:09 UTC |
Fesette Neil E.Director
|
GrantPhantom Stock (Deferred Stock Units) · Derivative | 1,220 | $0.00 | $0.00 |
DisclosureSEC source: 0000723188-26-000070 · form4.xml · derivative · entry 3 Fesette Neil E. · CIK 0001485738 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,224.6013 Underlying: Common Stock · 1,220 shares Expires not disclosed F4 · derivative.exercise_price: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F4 · derivative.exercise_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F4 · derivative.expiration_date: The reporting person has received deferred stock units under the Community Financial System, Inc. 2022 Long-Term Incentive Plan, as amended (the "LTIP"). Each phantom stock unit which represents a deferred stock unit is the economic equivalent of one share of Community Financial System, Inc. common stock and will be settled in common stock at a predetermined date. F5 · balance_after: Includes 41.4544 units of phantom stock acquired on January 12, 2026 as dividend equivalents under the LTIP. Read SEC document |
| March 17, 2026 Filed Mar 19, 2026 19:21 UTC |
Abdo Michael NEVP and General Counsel
|
GrantStock Option · Derivative | 5,246 | $0.00 Strike: $56.64 | $0.00 |
DisclosureSEC source: 0000723188-26-000071 · form4.xml · derivative · entry 4 Abdo Michael N · CIK 0001933852 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,246 Underlying: Common Stock · 5,246 shares Expires 2036-03-17 F4 · derivative.exercise_date: The option vests ratably on March 17, 2027, 2028, 2029, 2030, and 2031. Read SEC document |
| March 17, 2026 Filed Mar 19, 2026 19:21 UTC |
Abdo Michael NEVP and General Counsel
|
GrantRestricted Stock Units · Derivative | 1,373 | $0.00 | $0.00 |
DisclosureSEC source: 0000723188-26-000071 · form4.xml · derivative · entry 3 Abdo Michael N · CIK 0001933852 · EVP and General Counsel 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,373 Underlying: Common Stock · 1,373 shares Expires not disclosed F2 · derivative.exercise_price: Each restricted stock unit represents the contingent right to receive one share of Community Financial System, Inc. common stock. F3 · derivative.exercise_date: The restricted stock units vest in three equal annual installments beginning March 1, 2027. F3 · derivative.expiration_date: The restricted stock units vest in three equal annual installments beginning March 1, 2027. Read SEC document |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.