Central Securities’s Ribbon Communications RBBN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2020
Q4
Sell
2020
Q3
$1.5M Sell
2020
Q2
$3.96M Sell
2020
Q1
$3.27M Hold
2019
Q4
$3.34M Sell
2019
Q3
$7.29M Sell
2019
Q2
$6.78M Hold
2019
Q1
$7.14M Hold
2018
Q4
$6.69M Hold
2018
Q3
$9.47M Hold
2018
Q2
$9.88M Hold
2018
Q1
$7.07M Buy
2017
Q4
$9.4M Buy
2015
Q3
Sell
2015
Q2
$4.15M Hold
2015
Q1
$4.73M Hold
2014
Q4
$11.9M Hold
2014
Q3
$10.3M Hold
2014
Q2
$10.8M Hold
2014
Q1
$10.1M Hold
2013
Q4
$9.45M Hold
2013
Q3
$10.1M Hold
2013
Q2
$9.03M Buy