Columbia Partners Investment Management’s DAWSON GEOPHYSICAL CO DWSN Stock Holding History

Bought
Maintained
Sold
Quarter Market Value Status Shares Shares
Change %
Capital Flow Portfolio Weight Portfolio Position
2013
Q3
Sell
-243,539
Closed -$8.98M 376
2013
Q2
$8.98M Buy
+243,539
New +$8.98M 0.42% 81