The estimated Net Worth of Robert Porterfield is at least $4.95 Миллион dollars as of 1 August 2011. Robert Porterfield owns over 633 units of National Instruments stock worth over $4,622,119 and over the last 20 years Robert sold NATI stock worth over $326,396.
Robert has made over 14 trades of the National Instruments stock since 2004, according to the Form 4 filled with the SEC. Most recently Robert exercised 633 units of NATI stock worth $13,901 on 1 August 2011.
The largest trade Robert's ever made was exercising 10,007 units of National Instruments stock on 9 February 2007 worth over $96,367. On average, Robert trades about 1,534 units every 70 days since 2004. As of 1 August 2011 Robert still owns at least 77,061 units of National Instruments stock.
You can see the complete history of Robert Porterfield stock trades at the bottom of the page.
Robert's mailing address filed with the SEC is 11500 N. MOPAC EXPWY, , AUSTIN, TX, 78759.
Over the last 22 years, insiders at National Instruments have traded over $342,254,392 worth of National Instruments stock and bought 813,674 units worth $22,478,960 . The most active insiders traders include James J Truchard, James E Iii Cashman и Jeffrey L Kodosky. On average, National Instruments executives and independent directors trade stock every 7 days with the average trade being worth of $629,190. The most recent stock trade was executed by Ritu Favre on 25 May 2023, trading 3,494 units of NATI stock currently worth $201,604.
since 1976, ni has made it possible for engineers and scientists to solve the world’s greatest engineering challenges with powerful, flexible technology solutions that accelerate productivity and drive rapid innovation. customers from a wide variety of industries—from healthcare to automotive and from consumer electronics to particle physics—use ni’s integrated hardware and software platform to improve the world we live in. ni empowers customers with off-the-shelf software such as labview and modular cost-effective hardware while selling to a broad base of more than 35,000 companies worldwide. not one industry represents more than 15 percent of revenue. headquartered in austin, texas, ni has approximately 6,400 employees and direct operations in more than 40 countries.
National Instruments executives and other stock owners filed with the SEC include: