Robert Porterfield - Net Worth and Insider Trading
Robert Porterfield Net Worth
The estimated net worth of Robert Porterfield is at least $0 dollars as of 2025-05-09. Robert Porterfield is the Vice President of National Instruments Corp and owns about 0 shares of National Instruments Corp (NATI) stock worth over $0. Details can be seen in Robert Porterfield'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 Robert Porterfield has not made any transactions after 2011-02-28 and currently still holds the listed stock(s). Please note that this estimate may not reflect the actual net worth.
Transaction Summary of Robert Porterfield
Robert Porterfield Insider Ownership Reports
Based on ownership reports from SEC filings, as the reporting owner, Robert Porterfield owns 1 companies in total, including National Instruments Corp (NATI) .
Click here to see the complete history of Robert Porterfield’s form 4 insider trades.
Insider Ownership Summary of Robert Porterfield
| Ticker | Company | Transaction Date | Type of Owner |
|---|---|---|---|
| NATI | National Instruments Corp | 2011-02-28 | Vice President |
Robert Porterfield Latest Holdings Summary
Robert Porterfield currently owns a total of 1 stock. Robert Porterfield owns 0 shares of National Instruments Corp (NATI) as of February 28, 2011, with a value of $0.
Latest Holdings of Robert Porterfield
| Ticker | Company | Latest Transaction Date | Shares Owned | Current Price ($) | Current Value ($) |
|---|---|---|---|---|---|
| NATI | National Instruments Corp | 2011-02-28 | 0 | 59.98 | 0 |
Holding Weightings of Robert Porterfield
Robert Porterfield Form 4 Trading Tracker
According to the SEC Form 4 filings, Robert Porterfield 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 8,514 shares on February 28, 2011, which brought Robert Porterfield around $265,467.
Insider Trading History of Robert Porterfield
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Robert Porterfield Trading Performance
Robert Porterfield Ownership Network
Ownership Network List of Robert Porterfield
Ownership Network Relation of Robert Porterfield
Robert Porterfield Owned Company Details
What does National Instruments Corp do?
Who are the key executives at National Instruments Corp?
Robert Porterfield is the Vice President 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
Robert Porterfield Mailing Address
Above is the net worth, insider trading, and ownership report for Robert Porterfield. Based on the public information released on the U.S. Securities and Exchange Commission (SEC) website, Robert Porterfield's mailing address is: Austin Tx 78759.
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