Robert K Eulau - Net Worth and Insider Trading
Robert K Eulau Net Worth
The estimated net worth of Robert K Eulau is at least $16 Million dollars as of 2025-04-26. Robert K Eulau is the Executive VP, CFO of Sanmina Corp and owns about 180,000 shares of Sanmina Corp (SANM) stock worth over $15 Million. Robert K Eulau is also the CFO of Rambus Inc and owns about 17,216 shares of Rambus Inc (RMBS) stock worth over $876,983. Details can be seen in Robert K Eulau'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 Robert K Eulau has not made any transactions after 2017-09-05 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

Transaction Summary of Robert K Eulau
Robert K Eulau Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Robert K Eulau owns 3 companies in total, including Western Digital Corp (WDC) , Sanmina Corp (SANM) , and Rambus Inc (RMBS) .
Click here to see the complete history of Robert K Eulau’s form 4 insider trades.
Insider Ownership Summary of Robert K Eulau
Ticker | Company | Transaction Date | Type of Owner |
---|---|---|---|
WDC | Western Digital Corp | 2019-07-15 | EVP & CFO |
SANM | Sanmina Corp | 2017-09-05 | Executive VP & CFO |
RMBS | Rambus Inc | 2006-02-02 | Chief Financial Officer |
Robert K Eulau Latest Holdings Summary
Robert K Eulau currently owns a total of 2 stocks. Among these stocks, Robert K Eulau owns 180,000 shares of Sanmina Corp (SANM) as of September 5, 2017, with a value of $15 Million and a weighting of 94.41%. Robert K Eulau also owns 17,216 shares of Rambus Inc (RMBS) as of February 2, 2006, with a value of $876,983 and a weighting of 5.59%.
Latest Holdings of Robert K Eulau
Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
---|---|---|---|---|---|
SANM | Sanmina Corp | 2017-09-05 | 180,000 | 82.24 | 14,803,200 |
RMBS | Rambus Inc | 2006-02-02 | 17,216 | 50.94 | 876,983 |
Holding Weightings of Robert K Eulau
Robert K Eulau Form 4 Trading Tracker
According to the SEC Form 4 filings, Robert K Eulau has made a total of 0 transactions in Sanmina Corp (SANM) over the past 5 years. The most-recent trade in Sanmina Corp is the sale of 10,000 shares on September 5, 2017, which brought Robert K Eulau around $372,100.
According to the SEC Form 4 filings, Robert K Eulau has made a total of 0 transactions in Rambus Inc (RMBS) over the past 5 years. The most-recent trade in Rambus Inc is the sale of 93,287 shares on February 2, 2006, which brought Robert K Eulau around $3 Million.
Insider Trading History of Robert K Eulau
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Robert K Eulau Trading Performance
Robert K Eulau Ownership Network
Ownership Network List of Robert K Eulau
Ownership Network Relation of Robert K Eulau

Robert K Eulau Owned Company Details
What does Western Digital Corp do?
Who are the key executives at Western Digital Corp?
Robert K Eulau is the EVP & CFO of Western Digital Corp. Other key executives at Western Digital Corp include Principal Accounting Officer Gene M. Zamiska , EVP & GM & Flash Business Robert Soderbery , and director & Chief Executive Officer David Goeckeler .
Western Digital Corp (WDC) Insider Trades Summary
Over the past 18 months, Robert K Eulau made no insider transaction in Western Digital Corp (WDC). Other recent insider transactions involving Western Digital Corp (WDC) include a net sale of 23,102 shares made by Gene M. Zamiska , a net sale of 135,235 shares made by Robert Soderbery , and a net sale of 150,000 shares made by David Goeckeler .
In summary, during the past 3 months, insiders sold 2,115 shares of Western Digital Corp (WDC) in total and bought 0 shares, with a net sale of 2,115 shares. During the past 18 months, 313,985 shares of Western Digital Corp (WDC) were sold and 0 shares were bought by its insiders, resulting in a net sale of 313,985 shares.
Western Digital Corp (WDC)'s detailed insider trading history can be found in Insider Trading Tracker table.
Western Digital Corp Insider Transactions
Robert K Eulau Mailing Address
Above is the net worth, insider trading, and ownership report for Robert K Eulau. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Robert K Eulau's mailing address is: San Jose Ca 95119.