John Todd Koning - Net Worth and Insider Trading

John Todd Koning Net Worth

The estimated net worth of John Todd Koning is at least $5 Million dollars as of 2024-04-27. John Todd Koning is the CHIEF FINANCIAL OFFICER of Alphatec Holdings Inc and owns about 393,356 shares of Alphatec Holdings Inc (ATEC) stock worth over $5 Million. Details can be seen in John Todd Koning's Latest Holdings Summary section.

Disclaimer: The insider information is derived from SEC filings. The estimated net worth is based on the assumption that John Todd Koning has not made any transactions after 2024-04-24 and currently still holds the listed stock(s).

Transaction Summary of John Todd Koning

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John Todd Koning Insider Ownership Reports

Based on ownership reports from SEC filings, as the reporting owner, John Todd Koning owns 2 companies in total, including Masimo Corp (MASI) , and Alphatec Holdings Inc (ATEC) .

Click here to see the complete history of John Todd Koning’s form 4 insider trades.

Insider Ownership Summary of John Todd Koning

Ticker Comapny Transaction Date Type of Owner
MASI Masimo Corp 2020-10-26 SVP & Chief Accounting Officer
ATEC Alphatec Holdings Inc 2024-03-01 Chief Financial Officer

John Todd Koning Latest Holdings Summary

John Todd Koning currently owns a total of 1 stock. John Todd Koning owns 393,356 shares of Alphatec Holdings Inc (ATEC) as of April 24, 2024, with a value of $5 Million.

Latest Holdings of John Todd Koning

Ticker Comapny Latest Transaction Date Shares Owned Current Price ($) Current Value ($)
ATEC Alphatec Holdings Inc 2024-04-24 393,356 12.44 4,893,349

Holding Weightings of John Todd Koning


John Todd Koning Form 4 Trading Tracker

According to the SEC Form 4 filings, John Todd Koning has made a total of 6 transactions in Alphatec Holdings Inc (ATEC) over the past 5 years, including 1 buys and 5 sells. The most-recent trade in Alphatec Holdings Inc is the sale of 37,500 shares on April 24, 2024, which brought John Todd Koning around $480,750.

Insider Trading History of John Todd Koning

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.

John Todd Koning Trading Performance

GuruFocus tracks the stock performance after each of John Todd Koning's buying transactions within different timeframes. To be detailed, the average return of stocks after 3 months bought by John Todd Koning is -2.94%. GuruFocus also compares John Todd Koning's trading performance to market benchmark return within the same time period. The performance of stocks bought by John Todd Koning within 3 months outperforms 1 times out of 1 transactions in total compared to the return of S&P 500 within the same period.

You can select different timeframes to see how John Todd Koning'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 John Todd Koning

Average Return

-1.74%

Average return per transaction

Outperforming Transactions

0%

0 out of 1 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(%) 12.02 -2.94 -41.38 -1.74 11.02
Relative Return to S&P 500(%) 12.14 3.72 -19.92 15.74 10.48

John Todd Koning Ownership Network

Ownership Network List of John Todd Koning

No Data

Ownership Network Relation of John Todd Koning


John Todd Koning Owned Company Details

What does Masimo Corp do?

Who are the key executives at Masimo Corp?

John Todd Koning is the SVP & Chief Accounting Officer of Masimo Corp. Other key executives at Masimo Corp include other: Director by deputization Politan Capital Management Gp Llc , other: Director by deputization Politan Capital Management Lp , and other: Director by deputization Quentin Koffey .

Masimo Corp (MASI) Insider Trades Summary

Over the past 18 months, John Todd Koning made no insider transaction in Masimo Corp (MASI). Other recent insider transactions involving Masimo Corp (MASI) include a net purchase of 53,183 shares made by Joe E Kiani ,

In summary, during the past 3 months, insiders sold 0 shares of Masimo Corp (MASI) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of Masimo Corp (MASI) were sold and 53,183 shares were bought by its insiders, resulting in a net purchase of 53,183 shares.

Masimo Corp (MASI)'s detailed insider trading history can be found in Insider Trading Tracker table.

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Masimo Corp Insider Transactions

No Available Data

John Todd Koning Mailing Address

Above is the net worth, insider trading, and ownership report for John Todd Koning. You might contact John Todd Koning via mailing address: C/o Masimo Corporation, 52 Discovery, Irvine Ca 92618.

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