Shigeyuki Hamamatsu - Net Worth and Insider Trading

Shigeyuki Hamamatsu Net Worth

The estimated net worth of Shigeyuki Hamamatsu is at least $3 Million dollars as of 2025-01-01. Shigeyuki Hamamatsu is the CFO of Ooma Inc and owns about 165,301 shares of Ooma Inc (OOMA) stock worth over $2 Million. Shigeyuki Hamamatsu is also the SVP & CFO of Accuray Inc and owns about 166,350 shares of Accuray Inc (ARAY) stock worth over $329,373. Details can be seen in Shigeyuki Hamamatsu'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 Shigeyuki Hamamatsu has not made any transactions after 2024-12-10 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.

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Transaction Summary of Shigeyuki Hamamatsu

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Shigeyuki Hamamatsu Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Shigeyuki Hamamatsu owns 2 companies in total, including Accuray Inc (ARAY) , and Ooma Inc (OOMA) .

Click here to see the complete history of Shigeyuki Hamamatsu’s form 4 insider trades.

Insider Ownership Summary of Shigeyuki Hamamatsu

Ticker Comapny Transaction Date Type of Owner
ARAY Accuray Inc 2020-11-03 VP & Finance and CAO
OOMA Ooma Inc 2024-12-10 Chief Financial Officer

Shigeyuki Hamamatsu Latest Holdings Summary

Shigeyuki Hamamatsu currently owns a total of 2 stocks. Among these stocks, Shigeyuki Hamamatsu owns 165,301 shares of Ooma Inc (OOMA) as of December 10, 2024, with a value of $2 Million and a weighting of 87.59%. Shigeyuki Hamamatsu also owns 166,350 shares of Accuray Inc (ARAY) as of November 3, 2020, with a value of $329,373 and a weighting of 12.41%.

Latest Holdings of Shigeyuki Hamamatsu

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
OOMA Ooma Inc 2024-12-10 165,301 14.06 2,324,132
ARAY Accuray Inc 2020-11-03 166,350 1.98 329,373

Holding Weightings of Shigeyuki Hamamatsu


Shigeyuki Hamamatsu Form 4 Trading Tracker

According to the SEC Form 4 filings, Shigeyuki Hamamatsu has made a total of 1 transactions in Ooma Inc (OOMA) over the past 5 years, including 0 buys and 1 sells. The most-recent trade in Ooma Inc is the sale of 35,313 shares on December 10, 2024, which brought Shigeyuki Hamamatsu around $547,705.

According to the SEC Form 4 filings, Shigeyuki Hamamatsu has made a total of 3 transactions in Accuray Inc (ARAY) over the past 5 years, including 0 buys and 3 sells. The most-recent trade in Accuray Inc is the sale of 10,653 shares on November 3, 2020, which brought Shigeyuki Hamamatsu around $32,172.

Insider Trading History of Shigeyuki Hamamatsu

No transactions are available. GuruFocus only tracks and displays the purchase and sale of non-derivative security in open market or private transactions from SEC filings with the transaction code of P or S.
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  • 1
Only the transactions in Open Market or Private Sale at the market prices are included. Other transactions such as conversion of derivative security or exercise of options are not included. Insiders are limited to only officers and/or directors of the company.

Shigeyuki Hamamatsu Trading Performance

Please note GuruFocus will not track the insiders’ transaction performance if he/she does not have buying transactions.

Shigeyuki Hamamatsu Ownership Network

Ownership Network List of Shigeyuki Hamamatsu

No Data

Ownership Network Relation of Shigeyuki Hamamatsu

Insider Network Chart

Shigeyuki Hamamatsu Owned Company Details

What does Accuray Inc do?

Who are the key executives at Accuray Inc?

Shigeyuki Hamamatsu is the VP & Finance and CAO of Accuray Inc. Other key executives at Accuray Inc include SVP Chief Financial Officer Ali Pervaiz , Senior VP Global Operations Michael Hoge , and VP & Corporate Controller Gina Corradetti .

Accuray Inc (ARAY) Insider Trades Summary

Over the past 18 months, Shigeyuki Hamamatsu made no insider transaction in Accuray Inc (ARAY). Other recent insider transactions involving Accuray Inc (ARAY) include a net sale of 38,182 shares made by Ali Pervaiz , a net sale of 137,932 shares made by Suzanne C Winter , and a net sale of 39,556 shares made by Michael Hoge .

In summary, during the past 3 months, insiders sold 0 shares of Accuray Inc (ARAY) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 330,674 shares of Accuray Inc (ARAY) were sold and 100,000 shares were bought by its insiders, resulting in a net sale of 230,674 shares.

Accuray Inc (ARAY)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Accuray Inc Insider Transactions

No Available Data

Shigeyuki Hamamatsu Mailing Address

Above is the net worth, insider trading, and ownership report for Shigeyuki Hamamatsu. You might contact Shigeyuki Hamamatsu via mailing address: 1875 Charleston Road, Mountain View Ca 94043.

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