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Ion Geophysical Corp shares owned by Advisory Services Network

Quarter-by-quarter ownership of Ion Geophysical Corp shares owned by Advisory Services Network from 13F filings

Historical chart of Advisory Services Network investment in Ion Geophysical Corp

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Quarterly reported holdings in Ion Geophysical Corp by Advisory Services Network

Quarter filed Position value Share count Share price at filing
2023-12-31 $0 25 0.00
2023-03-31 $0 25 0.00
2022-12-31 $0 25 0.00
2021-06-30 $0 175 0.00
2020-12-31 $0 175 0.00
2020-09-30 $0 175 0.00
2020-03-31 $0 25 0.00
2019-12-31 $0 25 0.00
2019-09-30 $0 25 0.00
2019-06-30 $0 25 0.00
2019-03-31 $0 25 0.00
2018-12-31 $0 25 0.00
2018-09-30 $0 25 0.00
2018-06-30 $1.0k 25 40.00
2018-03-31 $1.0k 25 40.00
2017-12-31 $0 25 0.00
2017-09-30 $0 25 0.00
2017-06-30 $0 25 0.00
2017-03-31 $0 25 0.00
2016-09-30 $0 25 0.00
2016-06-30 $0 25 0.00
2016-03-31 $0 25 0.00

Top funds holding Ion Geophysical Corp