COMMUNICATIONS SYS INC

CUSIP: 203900105 Class: CMN

PNC Financial Services Group, Inc.'s Holding History (CIK: 0000713676)

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

Q3 2013
Shares 728 Value ($000) $8 Avg Close — Range —
Q2 2013
Shares 728 Value ($000) $7 Avg Close — Range —