William A Robotham - Net Worth and Insider Trading
William A Robotham Net Worth
The estimated net worth of William A Robotham is at least $2 Million dollars as of 2025-05-09. William A Robotham is the Director of American River Bankshares and owns about 113,714 shares of American River Bankshares (AMRB) stock worth over $2 Million. Details can be seen in William A Robotham'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 William A Robotham has not made any transactions after 2020-04-23 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of William A Robotham
William A Robotham Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, William A Robotham owns 1 companies in total, including American River Bankshares (AMRB) .
Click here to see the complete history of William A Robotham’s form 4 insider trades.
Insider Ownership Summary of William A Robotham
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
AMRB | American River Bankshares | 2020-06-17 | director |
William A Robotham Latest Holdings Summary
William A Robotham currently owns a total of 1 stock. William A Robotham owns 113,714 shares of American River Bankshares (AMRB) as of April 23, 2020, with a value of $2 Million.
Latest Holdings of William A Robotham
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
AMRB | American River Bankshares | 2020-04-23 | 113,714 | 20.91 | 2,377,760 |
Holding Weightings of William A Robotham
William A Robotham Form 4 Trading Tracker
According to the SEC Form 4 filings, William A Robotham has made a total of 0 transactions in American River Bankshares (AMRB) over the past 5 years. The most-recent trade in American River Bankshares is the acquisition of 2,500 shares on April 23, 2020, which cost William A Robotham around $23,750.
Insider Trading History of William A Robotham
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William A Robotham Trading Performance
GuruFocus tracks the stock performance after each of William A Robotham's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by William A Robotham is 2.49%. GuruFocus also compares William A Robotham's trading performance to market benchmark return within the same time period. The performance of stocks bought by William A Robotham within 3 months outperforms 5 times out of 10 transactions in total compared to the return of S&P 500 within the same period.
You can select different timeframes to see how William A Robotham's insider trading performs compared to the benchmark.
Performance of William A Robotham
William A Robotham Ownership Network
Ownership Network List of William A Robotham
Ownership Network Relation of William A Robotham

William A Robotham Owned Company Details
What does American River Bankshares do?
Who are the key executives at American River Bankshares?
William A Robotham is the director of American River Bankshares. Other key executives at American River Bankshares include EVP - Chief Financial Officer Mitchell A Derenzo , EVP - Chief Operating Officer Kevin Bender , and director & President - CEO Ritchie David E Jr .
American River Bankshares (AMRB) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of American River Bankshares (AMRB) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of American River Bankshares (AMRB) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
American River Bankshares (AMRB)'s detailed insider trading history can be found in Insider Trading Tracker table.
American River Bankshares Insider Transactions
William A Robotham Mailing Address
Above is the net worth, insider trading, and ownership report for William A Robotham. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, William A Robotham's mailing address is: 3550 Round Bard Blvd Ste 100 Pisenti & Brinker Llp Santa Rosa Ca 95403.