Public Employees Retirement Association of Colorado’s ZYGO CORP ZIGO Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake
Trade Value Portfolio Weight Portfolio Position
2014
Q2
Sell
2014
Q1
$186K Hold
2013
Q4
$181K Hold
2013
Q3
$195K Hold
2013
Q2
$193K Buy