Latest filing published 03 Mar 2022 for ION Geophysical CORP.
Not enough buy signals with a settled T+90 horizon to measure a track record yet.
No signal scores available.
Mark J. Doran is a declared insider of ION Geophysical Corp (board member), with filings sourced from SEC (Form 4). We count 3 filings; the first trade dates from 1 September 2021 and the latest from 1 March 2022.
Not one of the filings records a straightforward purchase or sale on the market. Because grants and exercises are largely decided by remuneration plans, they are not counted as purchases here.
The latest filing, published on 3 March 2022, reports a share grant in ION Geophysical Corp. Typically, a trade is published a median of 2 days after it takes place. For comparison, the SEC allows two business days to file a Form 4. These figures are compiled from regulatory filings published by SEC (Form 4). They describe what insiders did and are not a recommendation.
Open company profiles for insider transactions, fundamentals and analyst consensus when available.
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