John Charles Roiko - Net Worth and Insider Trading
John Charles Roiko Net Worth
The estimated net worth of John Charles Roiko is at least $1 Million dollars as of 2025-03-26. John Charles Roiko is the Chief Accounting Officer of National Instruments Corp and owns about 22,321 shares of National Instruments Corp (NATI) stock worth over $1 Million. Details can be seen in John Charles Roiko'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 John Charles Roiko has not made any transactions after 2020-02-04 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of John Charles Roiko
John Charles Roiko Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, John Charles Roiko owns 1 companies in total, including National Instruments Corp (NATI) .
Click here to see the complete history of John Charles Roiko’s form 4 insider trades.
Insider Ownership Summary of John Charles Roiko
| Ticker | Comapny | Transaction Date | Type of Owner |
|---|---|---|---|
| NATI | National Instruments Corp | 2020-02-04 | Interim CFO |
John Charles Roiko Latest Holdings Summary
John Charles Roiko currently owns a total of 1 stock. John Charles Roiko owns 22,321 shares of National Instruments Corp (NATI) as of February 4, 2020, with a value of $1 Million.
Latest Holdings of John Charles Roiko
| Ticker | Comapny | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| NATI | National Instruments Corp | 2020-02-04 | 22,321 | 59.98 | 1,338,814 |
Holding Weightings of John Charles Roiko
John Charles Roiko Form 4 Trading Tracker
According to the SEC Form 4 filings, John Charles Roiko has made a total of 0 transactions in National Instruments Corp (NATI) over the past 5 years. The most-recent trade in National Instruments Corp is the sale of 789 shares on February 4, 2020, which brought John Charles Roiko around $36,326.
Insider Trading History of John Charles Roiko
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John Charles Roiko Trading Performance
John Charles Roiko Ownership Network
Ownership Network List of John Charles Roiko
Ownership Network Relation of John Charles Roiko
John Charles Roiko Owned Company Details
What does National Instruments Corp do?
Who are the key executives at National Instruments Corp?
John Charles Roiko is the Interim CFO of National Instruments Corp. Other key executives at National Instruments Corp include Executive Vice President Ritu Favre , Executive Vice President Scott Arthur Rust , and Senior Vice President and CFO Alexander M Davern .
National Instruments Corp (NATI) Insider Trades Summary
In summary, during the past 3 months, insiders sold 0 shares of National Instruments Corp (NATI) in total and bought 0 shares, with a net sale of 0 shares. During the past 18 months, 0 shares of National Instruments Corp (NATI) were sold and 0 shares were bought by its insiders, resulting in a net sale of 0 shares.
National Instruments Corp (NATI)'s detailed insider trading history can be found in Insider Trading Tracker table.
National Instruments Corp Insider Transactions
John Charles Roiko Mailing Address
Above is the net worth, insider trading, and ownership report for John Charles Roiko. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, John Charles Roiko's mailing address is: Austin Tx 78759.
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