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SEC Insider//CIK 0001738118

ZHENG HUASHENG

CIK 00017381181 companyHOUSTON, TX

Transactions

7

Companies

1

Filings

3

CIK

0001738118

Recent Transactions

7 trades

Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2020-03-01$3.52/sh−750→ 3,435 total
Award
ION GEOPHYSICAL CORP
Common Stock
2020-03-01+2,500→ 5,935 total
Award
ION GEOPHYSICAL CORP
Common Stock
2019-03-01+2,500→ 4,748 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2019-03-01$13.16/sh−563→ 4,185 total
Award
ION GEOPHYSICAL CORP
New Common Stock
2018-06-01+533→ 533 total
Tax Payment
ION GEOPHYSICAL CORP
New Common Stock
2018-06-01$24.50/sh−160→ 373 total
Award
ION GEOPHYSICAL CORP
New Common Stock
2018-06-01+1,875→ 2,248 total

Companies

1

ION GEOPHYSICAL CORP
Director

Recent Filings

3

Address

2105 CITYWEST BLVD., SUITE 100

HOUSTON, TX, 77042

View on SEC.gov