AIM
IO

Alambic Investment Management’s ION Geophysical Corporation IO Stock Holding History

Alambic Investment Management’s Portfolio IO Stock Details IO Fund Activity
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Bought
Maintained
Sold
Quarter Market Value Status Shares Change in
Stake 		Trade Value Portfolio Weight Portfolio Position
2020
Q1 		– Sell
2019
Q4 		$763K Buy
2019
Q3 		$674K Buy
2019
Q2 		$494K Buy
2019
Q1 		$305K Buy
2018
Q3 		– Sell
2018
Q2 		$1.35M Sell
2018
Q1 		$4.51M Buy
2017
Q4 		$622K Buy
2017
Q2 		– Sell
2017
Q1 		$67K Buy