Public Sector Pension Investment Board (PSP Investments)’s ION Geophysical Corporation IO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2018
Q4
Sell
2018
Q3
$678K Buy
2015
Q4
Sell
2015
Q3
$55K Sell
2015
Q2
$213K Sell
2015
Q1
$524K Buy
2014
Q4
$664K Hold
2014
Q3
$674K Sell
2014
Q2
$1.18M Buy
2014
Q1
$1.08M Sell
2013
Q4
$984K Buy
2013
Q3
$1.52M Buy
2013
Q2
$1.37M Buy