COMMUNICATIONS SYS INC

CUSIP: 203900105 Class: CMN

EAM Investors, LLC's Holding History (CIK: 0001510989)

Note: Option positions (PUT/CALL) are excluded.

Q1 2020
Shares 118,046 Value ($000) $526 Avg Close — Range —
Q4 2019
Shares 113,329 Value ($000) $699 Avg Close — Range —