BlackRock Advisors’s Rubicon Technology, Inc. RBCN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2016
Q4
$3K Hold
2016
Q3
$3K Hold
2016
Q2
$4K Hold
2016
Q1
$4K Hold
2015
Q4
$6K Hold
2015
Q3
$5K Hold
2015
Q2
$13K Sell
2015
Q1
$66K Buy
2014
Q4
$66K Sell
2014
Q3
$66K Hold
2014
Q2
$135K Buy
2014
Q1
$165K Buy
2013
Q4
$117K Buy
2013
Q3
$134K Buy
2013
Q2
$87K Buy