Yorktown Management & Research Company’s A T M I INC ATMI Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2014
Q2
Sell
-10,300
Closed -$350K 533
2014
Q1
$350K Hold
10,300
0.07% 152
2013
Q4
$311K Hold
10,300
0.06% 169
2013
Q3
$273K Hold
10,300
0.06% 197
2013
Q2
$244K Buy
+10,300
New +$244K 0.05% 210