Usher Christopher Theron

CIK 00014814922 companiesMISSOURI CITY, TX

SEC Profile

Transactions

Companies

Filings

CIK

0001481492

Recent Transactions

50 trades

Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2022-05-11$0.37/sh−13,377→ 328,372 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2021-12-01$1.74/sh−8,639→ 341,749 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2021-09-01$1.29/sh−17,325→ 350,388 total
Award
ION GEOPHYSICAL CORP
Common Stock
2021-05-11+115,000→ 367,713 total
Exercise/Conversion
ION GEOPHYSICAL CORP
Rights Offering (Rights to Buy)
2021-04-20−720→ 0 total
Purchase
ION GEOPHYSICAL CORP
8% Convertible Notes due 2025
2021-04-20$2000.00/sh
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2021-04-19$2.16/sh−17,052→ 258,992 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2021-04-19$2.16/sh−6,279→ 252,713 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2020-09-01$2.03/sh−6,279→ 276,044 total
Purchase
ION GEOPHYSICAL CORP
Common Stock
2020-02-20$4.42/sh+11,000→ 282,323 total
Award
ION GEOPHYSICAL CORP
Common Stock
2019-09-01+65,000→ 271,323 total
Award
ION GEOPHYSICAL CORP
Common Stock
2019-09-01+65,000→ 206,323 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2019-03-01$13.16/sh−1,791→ 141,323 total
Award
ION GEOPHYSICAL CORP
Stock Appreciation Right
2018-12-01+95,435→ 95,435 total
Award
ION GEOPHYSICAL CORP
Common Stock
2018-12-01+89,430→ 143,114 total
Tax Payment
ION GEOPHYSICAL CORP
New Common Stock
2018-06-01$24.50/sh−191→ 53,684 total
Tax Payment
ION GEOPHYSICAL CORP
New Common Stock
2018-05-30$23.80/sh−2,905→ 53,875 total
Award
ION GEOPHYSICAL CORP
Common Stock
2018-03-01+6,605→ 58,822 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2018-03-01$28.10/sh−2,042→ 56,780 total
Exercise/Conversion
ION GEOPHYSICAL CORP
Stock Appreciation Right
2017-12-15−100,000→ 50,000 total
Purchase
ION GEOPHYSICAL CORP
Common Stock
2017-12-15$13.50/sh+14,850→ 52,217 total
Exercise/Conversion
ION GEOPHYSICAL CORP
Common Stock
2017-12-15$3.10/sh+100,000→ 137,367 total
Disposition to Issuer
ION GEOPHYSICAL CORP
Common Stock
2017-12-15$13.05/sh−100,000→ 37,367 total
Purchase
ION GEOPHYSICAL CORP
Common Stock
2017-12-14$13.05/sh+18,176→ 37,367 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2017-06-01$4.45/sh−139→ 19,191 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2017-03-01$5.35/sh−202→ 20,805 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2017-03-01$5.35/sh−142→ 19,330 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2017-03-01$5.35/sh−1,333→ 19,472 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2016-12-01$7.40/sh−142→ 21,007 total
Award
ION GEOPHYSICAL CORP
Common Stock
2016-06-01+1,300→ 21,149 total
Purchase
ION GEOPHYSICAL CORP
Common Stock
2016-03-15$6.89/sh+1,300→ 19,849 total
Award
ION GEOPHYSICAL CORP
Common Stock
2016-03-01+12,500→ 18,892 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2016-03-01$3.10/sh−343→ 18,549 total
Exercise/Conversion
ION GEOPHYSICAL CORP
Common Stock
2015-12-01$0.56/sh−2,132→ 95,913 total
Exercise/Conversion
ION GEOPHYSICAL CORP
Common Stock
2015-12-01$0.56/sh−5,330→ 98,045 total
Award
ION GEOPHYSICAL CORP
Employee Stock Option (right to buy)
2015-03-01+42,453→ 42,453 total
Award
ION GEOPHYSICAL CORP
Common Stock
2015-03-01+28,302→ 105,508 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2015-03-01$2.28/sh−2,133→ 103,375 total
Award
ION GEOPHYSICAL CORP
Stock Appreciation Right
2015-03-01+175,930→ 175,930 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2014-12-01$2.47/sh−2,133→ 77,206 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2014-12-01$2.47/sh−5,330→ 79,339 total
Award
ION GEOPHYSICAL CORP
Common Stock
2014-03-01+20,000→ 84,669 total
Award
ION GEOPHYSICAL CORP
Common Stock
2013-12-01+20,000→ 70,000 total
Tax Payment
ION GEOPHYSICAL CORP
Common Stock
2013-12-01$3.86/sh−5,331→ 64,669 total
Award
ION GEOPHYSICAL CORP
Common Stock
2012-12-01+50,000→ 50,000 total
Tax Payment
Global Geophysical Services Inc
Common Stock
2012-09-28$5.51/sh−1,482→ 86,540 total
Award
Global Geophysical Services Inc
Common Stock
2012-03-19+30,000→ 88,022 total
Tax Payment
Global Geophysical Services Inc
Common Stock
2011-12-31$6.72/sh−1,157→ 58,022 total
Tax Payment
Global Geophysical Services Inc
Common Stock
2011-09-30$7.97/sh−1,159→ 59,179 total
Purchase
Global Geophysical Services Inc
Common Stock
2011-08-12$12.39/sh+6,500→ 46,500 total

Companies

Recent Filings

Address

C/O GLOBAL GEOPHYSICAL SERVICES, INC. 13927 SOUTH GESSNER ROAD

MISSOURI CITY, TX, 77489

View on SEC.gov