Great Lakes Advisors’s Dawson Geophysical DWSN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2015
Q2
Sell
-113,296
Closed -$461K 530
2015
Q1
$461K Buy
+113,296
New +$461K 0.01% 455