COMMUNITY FINANCIAL SYSTEM, INC. — Director's Dealing 2019

Jun 3, 2019

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMMUNITY BANK SYSTEM, INC. (CBU)
CIK: 0000723188
Period of Report: 2019-05-29

Reporting Person: TRYNISKI MARK E (Director, President & CEO)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-05-29	Common Stock	G	98512	—	Disposed	29608	Direct
2019-05-29	Common Stock	G	98512	—	Acquired	98512	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	17945.7615	Indirect

Footnotes

F1: Shares transferred to the reporting person's spouse for estate planning purposes.

F2: The number of shares reported herein were acquired pursuant to Community Bank System, Inc.'s 401(K) Plan and are based on a current plan statement.