Zhang Shaohua

Number of records: 4
SEC FilingCompany/StockTrade DateTransactionSharesAvg. PriceTotal% HoldingsGain/Loss
03-Mar-22 6:15 PM
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ION Geophysical Corporation (IO) 01-Mar-22Grant 2,500----87%
2.87K to 5.37K
03-Mar-22 6:15 PM
View: 
ION Geophysical Corporation (IO) 01-Mar-22Payment of Exercise 750$0.58$435.00(14%)
5.37K to 4.62K
03-Mar-21 6:09 PM
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ION Geophysical Corporation (IO) 01-Mar-21Grant 3,033----100%
0 to 3.03K
03-Mar-21 6:09 PM
View: 
ION Geophysical Corporation (IO) 01-Mar-21Payment of Exercise 160$3.04$486.40(5%)
3.03K to 2.87K