R Brian Hanson - Net Worth and Insider Trading
R Brian Hanson Net Worth
The estimated net worth of R Brian Hanson is at least $120,856 dollars as of 2025-07-21. R Brian Hanson is the Executive VP & CFO of Alliance HealthCare Services Inc and owns about 3,787 shares of Alliance HealthCare Services Inc (AIQ) stock worth over $120,725. R Brian Hanson is also the President & CEO of ION Geophysical Corp and owns about 43,631 shares of ION Geophysical Corp (IOGPQ) stock worth over $131. Details can be seen in R Brian Hanson's Latest Holdings Summary section.
Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the final shares held after open market or private purchases and sales of common stock with a transaction code of "P" or "S" on Form 4, assuming that R Brian Hanson has not made any transactions after 2018-06-22 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of R Brian Hanson
R Brian Hanson Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, R Brian Hanson owns 2 companies in total, including ION Geophysical Corp (IOGPQ) , and Alliance HealthCare Services Inc (AIQ) .
Click here to see the complete history of R Brian Hanson’s form 4 insider trades.
Insider Ownership Summary of R Brian Hanson
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
IOGPQ | ION Geophysical Corp | 2018-06-22 | Exec. VP & CFO |
AIQ | Alliance HealthCare Services Inc | 2005-01-03 | Executive VP & CFO |
R Brian Hanson Latest Holdings Summary
R Brian Hanson currently owns a total of 2 stocks. Among these stocks, R Brian Hanson owns 3,787 shares of Alliance HealthCare Services Inc (AIQ) as of November 4, 2004, with a value of $120,725 and a weighting of 99.89%. R Brian Hanson also owns 43,631 shares of ION Geophysical Corp (IOGPQ) as of June 22, 2018, with a value of $131 and a weighting of 0.11%.
Latest Holdings of R Brian Hanson
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
AIQ | Alliance HealthCare Services Inc | 2004-11-04 | 3,787 | 31.88 | 120,725 |
IOGPQ | ION Geophysical Corp | 2018-06-22 | 43,631 | 0.00 | 131 |
Holding Weightings of R Brian Hanson
R Brian Hanson Form 4 Trading Tracker
According to the SEC Form 4 filings, R Brian Hanson has made a total of 0 transactions in Alliance HealthCare Services Inc (AIQ) over the past 5 years. The most-recent trade in Alliance HealthCare Services Inc is the acquisition of 1,400 shares on November 4, 2004, which cost R Brian Hanson around $49,980.
According to the SEC Form 4 filings, R Brian Hanson has made a total of 0 transactions in ION Geophysical Corp (IOGPQ) over the past 5 years. The most-recent trade in ION Geophysical Corp is the sale of 97,760 shares on June 22, 2018, which brought R Brian Hanson around $2 Million.
Insider Trading History of R Brian Hanson
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R Brian Hanson Trading Performance
GuruFocus tracks the stock performance after each of R Brian Hanson's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by R Brian Hanson is 12.15%. GuruFocus also compares R Brian Hanson's trading performance to market benchmark return within the same time period. The performance of stocks bought by R Brian Hanson within 3 months outperforms 4 times out of 8 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how R Brian Hanson's insider trading performs compared to the benchmark.
Performance of R Brian Hanson
R Brian Hanson Ownership Network
Ownership Network List of R Brian Hanson
Ownership Network Relation of R Brian Hanson

R Brian Hanson Owned Company Details
What does ION Geophysical Corp do?
Who are the key executives at ION Geophysical Corp?
R Brian Hanson is the Exec. VP & CFO of ION Geophysical Corp. Other key executives at ION Geophysical Corp include 10 percent owner Gates Capital Management, Inc. , 10 percent owner Gates Capital Management Gp, Llc , and 10 percent owner Gates Capital Management, L.p. .
ION Geophysical Corp (IOGPQ) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of ION Geophysical Corp (IOGPQ) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of ION Geophysical Corp (IOGPQ) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
ION Geophysical Corp (IOGPQ)'s detailed insider trading history can be found in Insider Trading Tracker table.
ION Geophysical Corp Insider Transactions
R Brian Hanson Mailing Address
Above is the net worth, insider trading, and ownership report for R Brian Hanson. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, R Brian Hanson's mailing address is: Suite 100 Houston Tx 77042-2855.