Whipple John F. bought CBU

March 17, 2026 · Form 4 insider transaction

Whipple John F. bought 1,220 shares of Community Financial System, Inc. at $0.00 per share, a transaction worth N/A. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 1 day after the transaction.

Direction
Acquired (buy-side)
Shares
1,220
Price
$0.00
Total value
N/A
Role
SecurityPhantom Stock (Deferred Stock Units)
Transaction codeA: Grant or award
Transaction dateMarch 17, 2026
Filing dateMarch 18, 2026
Shares owned after6,633
OwnershipDirect
10b5-1 planNo
AmendedNo

Footnotes

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.; 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.

View the original Form 4 on SEC EDGAR