COMMUNICATIONS SYS INC

CUSIP: 203900105 Class: CMN

ROYAL BANK OF CANADA's Holding History (CIK: 0001000275)

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

Q4 2021
Shares 5,000 Value ($000) $12 Avg Close — Range —
Q4 2020
Shares 1,000 Value ($000) $5 Avg Close — Range —
Q3 2020
Shares 1,000 Value ($000) $4 Avg Close — Range —
Q2 2020
Shares 1,020 Value ($000) $5 Avg Close — Range —
Q1 2020
Shares 1,020 Value ($000) $5 Avg Close — Range —
Q4 2019
Shares 1,820 Value ($000) $11 Avg Close — Range —
Q3 2019
Shares 1,820 Value ($000) $8 Avg Close — Range —
Q2 2019
Shares 1,820 Value ($000) $5 Avg Close — Range —
Q1 2019
Shares 1,819 Value ($000) $5 Avg Close — Range —
Q4 2018
Shares 1,839 Value ($000) $4 Avg Close — Range —
Q3 2018
Shares 5,739 Value ($000) $16 Avg Close — Range —
Q2 2018
Shares 5,720 Value ($000) $22 Avg Close — Range —
Q1 2018
Shares 5,720 Value ($000) $22 Avg Close — Range —
Q4 2017
Shares 6,427 Value ($000) $23 Avg Close — Range —
Q3 2017
Shares 11,327 Value ($000) $48 Avg Close — Range —
Q2 2017
Shares 10,620 Value ($000) $46 Avg Close — Range —
Q1 2017
Shares 10,620 Value ($000) $46 Avg Close — Range —
Q4 2016
Shares 10,620 Value ($000) $49 Avg Close — Range —
Q3 2016
Shares 19,810 Value ($000) $95 Avg Close — Range —
Q2 2016
Shares 19,810 Value ($000) $138 Avg Close — Range —
Q1 2016
Shares 22,610 Value ($000) $166 Avg Close — Range —
Q4 2015
Shares 22,610 Value ($000) $176 Avg Close — Range —
Q3 2015
Shares 22,610 Value ($000) $188 Avg Close — Range —
Q2 2015
Shares 24,360 Value ($000) $256 Avg Close — Range —
Q1 2015
Shares 25,360 Value ($000) $289 Avg Close — Range —
Q4 2014
Shares 26,260 Value ($000) $276 Avg Close — Range —
Q3 2014
Shares 26,260 Value ($000) $293 Avg Close — Range —
Q2 2014
Shares 26,260 Value ($000) $327 Avg Close — Range —
Q1 2014
Shares 25,510 Value ($000) $329 Avg Close — Range —
Q4 2013
Shares 20,220 Value ($000) $225 Avg Close — Range —
Q3 2013
Shares 22,994 Value ($000) $261 Avg Close — Range —
Q2 2013
Shares 22,994 Value ($000) $221 Avg Close — Range —