Mark K Oki - Net Worth and Insider Trading

Mark K Oki Net Worth

The estimated net worth of Mark K Oki is at least $27,867 dollars as of 2024-04-23. Mark K Oki is the CFO of Aytu BioPharma Inc and owns about 9,500 shares of Aytu BioPharma Inc (AYTU) stock worth over $26,693. Mark K Oki is also the CFO & CAO of VIVUS Inc and owns about 10,000 shares of VIVUS Inc (VVUSQ) stock worth over $1,174. Details can be seen in Mark K Oki's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that Mark K Oki has not made any transactions after 2022-11-18 and currently still holds the listed stock(s).

Transaction Summary of Mark K Oki

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Mark K Oki Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, Mark K Oki owns 3 companies in total, including VIVUS Inc (VVUSQ) , Alexza Pharmaceuticals Inc (ALXA) , and Aytu BioPharma Inc (AYTU) .

Click here to see the complete history of Mark K Oki’s form 4 insider trades.

Insider Ownership Summary of Mark K Oki

Ticker Comapny Transaction Date Type of Owner
VVUSQ VIVUS Inc 2020-01-29 Chief Financial Officer & CAO
ALXA Alexza Pharmaceuticals Inc 2015-10-16 Former SVP & CFO & Secretary
AYTU Aytu BioPharma Inc 2023-08-11 Chief Financial Officer

Mark K Oki Latest Holdings Summary

Mark K Oki currently owns a total of 2 stocks. Among these stocks, Mark K Oki owns 9,500 shares of Aytu BioPharma Inc (AYTU) as of November 18, 2022, with a value of $26,693 and a weighting of 95.79%. Mark K Oki also owns 10,000 shares of VIVUS Inc (VVUSQ) as of November 6, 2018, with a value of $1,174 and a weighting of 4.21%.

Latest Holdings of Mark K Oki

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
AYTU Aytu BioPharma Inc 2022-11-18 9,500 2.81 26,693
VVUSQ VIVUS Inc 2018-11-06 10,000 0.12 1,174

Holding Weightings of Mark K Oki


Mark K Oki Form 4 Trading Tracker

According to the SEC Form 4 filings, Mark K Oki has made a total of 1 transactions in Aytu BioPharma Inc (AYTU) over the past 5 years, including 1 buys and 0 sells. The most-recent trade in Aytu BioPharma Inc is the acquisition of 4,500 shares on November 18, 2022, which cost Mark K Oki around $20,700.

According to the SEC Form 4 filings, Mark K Oki has made a total of 0 transactions in VIVUS Inc (VVUSQ) over the past 5 years. The most-recent trade in VIVUS Inc is the acquisition of 10,000 shares on November 6, 2018, which cost Mark K Oki around $40,700.

Insider Trading History of Mark K Oki

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.
Total 0
  • 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.

Mark K Oki Trading Performance

GuruFocus tracks the stock performance after each of Mark K Oki's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by Mark K Oki is -2.11%. GuruFocus also compares Mark K Oki's trading performance to market benchmark return within the same time period. The performance of stocks bought by Mark K Oki within 3 months outperforms 1 times out of 2 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how Mark K Oki's insider trading performs compared to the benchmark.

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

Performance of Mark K Oki

Average Return

Outperforming Transactions

Each transaction is measured over a period and compared to .
1 Month 3 Months 6 Months 1 Year 2 Years 3 Years
Return(%) -22.1 -2.11 -29.21 -37.11 -69.24
Relative Return to S&P 500(%) -19.6 -3.11 -35.36 -49.86 -82.08

Mark K Oki Ownership Network

Ownership Network List of Mark K Oki

No Data

Ownership Network Relation of Mark K Oki


Mark K Oki Owned Company Details

What does VIVUS Inc do?

Who are the key executives at VIVUS Inc?

Mark K Oki is the Chief Financial Officer & CAO of VIVUS Inc. Other key executives at VIVUS Inc include director & Chief Executive Officer John P. Amos , Chief Medical Officer Santosh T Varghese , and SVP & Business Development & GC John L Slebir .

VIVUS Inc (VVUSQ) Insider Trades Summary

In summary, during the past 3 months, insiders sold 0 shares of VIVUS Inc (VVUSQ) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of VIVUS Inc (VVUSQ) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.

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

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VIVUS Inc Insider Transactions

No Available Data

Mark K Oki Mailing Address

Above is the net worth, insider trading, and ownership report for Mark K Oki. You might contact Mark K Oki via mailing address: C/o Alexza Pharmaceuticals Inc, 2091 Stierlin Court, Mountain View Ca 94043.

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