James H Mackaness - Net Worth and Insider Trading

James H Mackaness Net Worth

The estimated net worth of James H Mackaness is at least $6 Million dollars as of 2024-12-27. James H Mackaness is the CHIEF FINANCIAL OFFICER of Soleno Therapeutics Inc and owns about 119,172 shares of Soleno Therapeutics Inc (SLNO) stock worth over $6 Million. James H Mackaness is the CFO of Invuity Inc and owns about 44,399 shares of Invuity Inc (IVTY) stock worth over $328,109. James H Mackaness is also the CFO and COO of IRIDEX Corp and owns about 45,052 shares of IRIDEX Corp (IRIX) stock worth over $75,237. Details can be seen in James H Mackaness'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 James H Mackaness has not made any transactions after 2024-10-01 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 James H Mackaness

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James H Mackaness Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, James H Mackaness owns 3 companies in total, including Soleno Therapeutics Inc (SLNO) , Invuity Inc (IVTY) , and IRIDEX Corp (IRIX) .

Click here to see the complete history of James H Mackaness’s form 4 insider trades.

Insider Ownership Summary of James H Mackaness

Ticker Comapny Transaction Date Type of Owner
SLNO Soleno Therapeutics Inc 2024-10-01 Chief Financial Officer
IVTY Invuity Inc 2018-10-23 Chief Financial Officer
IRIX IRIDEX Corp 2015-08-19 CFO and COO

James H Mackaness Latest Holdings Summary

James H Mackaness currently owns a total of 3 stocks. Among these stocks, James H Mackaness owns 119,172 shares of Soleno Therapeutics Inc (SLNO) as of October 1, 2024, with a value of $6 Million and a weighting of 93.29%. James H Mackaness owns 44,399 shares of Invuity Inc (IVTY) as of March 16, 2018, with a value of $328,109 and a weighting of 5.46%. James H Mackaness also owns 45,052 shares of IRIDEX Corp (IRIX) as of August 19, 2015, with a value of $75,237 and a weighting of 1.25%.

Latest Holdings of James H Mackaness

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
SLNO Soleno Therapeutics Inc 2024-10-01 119,172 47.07 5,608,830
IVTY Invuity Inc 2018-03-16 44,399 7.39 328,109
IRIX IRIDEX Corp 2015-08-19 45,052 1.67 75,237

Holding Weightings of James H Mackaness


James H Mackaness Form 4 Trading Tracker

According to the SEC Form 4 filings, James H Mackaness has made a total of 10 transactions in Soleno Therapeutics Inc (SLNO) over the past 5 years, including 2 buys and 8 sells. The most-recent trade in Soleno Therapeutics Inc is the sale of 8,077 shares on October 1, 2024, which brought James H Mackaness around $399,246.

According to the SEC Form 4 filings, James H Mackaness has made a total of 0 transactions in Invuity Inc (IVTY) over the past 5 years. The most-recent trade in Invuity Inc is the acquisition of 2,528 shares on March 16, 2018, which cost James H Mackaness around $9,859.

According to the SEC Form 4 filings, James H Mackaness has made a total of 0 transactions in IRIDEX Corp (IRIX) over the past 5 years. The most-recent trade in IRIDEX Corp is the sale of 2,373 shares on August 19, 2015, which brought James H Mackaness around $16,967.

Insider Trading History of James H Mackaness

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.

James H Mackaness Trading Performance

GuruFocus tracks the stock performance after each of James H Mackaness's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by James H Mackaness is 51.29%. GuruFocus also compares James H Mackaness's trading performance to market benchmark return within the same time period. The performance of stocks bought by James H Mackaness within 3 months outperforms 3 times out of 6 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how James H Mackaness'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 James H Mackaness

Average Return

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Average return per transaction

Outperforming Transactions

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3 out of 5 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(%) 18.25 LIMIT LIMIT LIMIT LIMIT LIMIT
Relative Return to S&P 500(%) 14.67 LIMIT LIMIT LIMIT LIMIT LIMIT

James H Mackaness Ownership Network

Ownership Network List of James H Mackaness

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Ownership Network Relation of James H Mackaness

Insider Network Chart

James H Mackaness Owned Company Details

What does Soleno Therapeutics Inc do?

Who are the key executives at Soleno Therapeutics Inc?

James H Mackaness is the Chief Financial Officer of Soleno Therapeutics Inc. Other key executives at Soleno Therapeutics Inc include See Remarks Kristen Yen , director & See Remarks Bhatnagar Anish , and See Remarks Patricia C Hirano .

Soleno Therapeutics Inc (SLNO) Insider Trades Summary

Over the past 18 months, James H Mackaness made 8 insider transaction in Soleno Therapeutics Inc (SLNO) with a net sale of 93,705. Other recent insider transactions involving Soleno Therapeutics Inc (SLNO) include a net sale of 479,373 shares made by Bhatnagar Anish , a net sale of 79,014 shares made by Kristen Yen , and a net sale of 47,490 shares made by Patricia C Hirano .

In summary, during the past 3 months, insiders sold 35,926 shares of Soleno Therapeutics Inc (SLNO) in total and bought 0 shares, with a net sale of 35,926 shares. During the past 18 months, 2,825,824 shares of Soleno Therapeutics Inc (SLNO) were sold and 866,789 shares were bought by its insiders, resulting in a net sale of 1,959,035 shares.

Soleno Therapeutics Inc (SLNO)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Soleno Therapeutics Inc Insider Transactions

No Available Data

James H Mackaness Mailing Address

Above is the net worth, insider trading, and ownership report for James H Mackaness. You might contact James H Mackaness via mailing address: 1212 Terra Bella Avenue, Mountain View Ca 94043.

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