SUNation Energy, Inc. — Director's Dealing 2021

May 13, 2021

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: COMMUNICATIONS SYSTEMS INC (JCS)
CIK: 0000022701
Period of Report: 2021-05-06

Reporting Person: Hlavka Kristin (Controller)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2021-05-06	Common Stock	A	1302	$6.64	Acquired	15129	Direct
2021-05-06	Common Stock	F	467	$6.64	Disposed	14662	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	9416.3545	Indirect

Footnotes

F1: Reflects all Employee Stock Purchase Plan issuances through May 6, 2021.

F2: Represents share withholding in connection with the vesting of 1,302 Restricted Stock Units.

F3: Reflects all ESOP allocations and dispositions that have occurred through May 6, 2021.