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National Instruments Corporation (NATI) Insider Trading

Total insider buys:
  • $11,594,048.49
Total insider sells:
  • $172,623,836.86
Most recent insider trade:
  • May 25, 2023
Most active insider trader:
  • Jeffrey L Kodosky
Trader NameDateTitleAmountPriceTypeTotal Value
Oct. 15, 2018Director300$43.30Sell$12,990.00
Oct. 8, 2018Director1,600$45.62Sell$72,992.00
Oct. 1, 2018Director1,600$47.90Sell$76,640.00
Sept. 24, 2018Director1,600$48.40Sell$77,440.00
Sept. 17, 2018Director42,500$48.21Sell$2,048,925.00
Sept. 10, 2018Director1,600$48.50Sell$77,600.00
Sept. 4, 2018Director42,500$47.69Sell$2,026,825.00
Aug. 29, 2018Insider1,388$47.33Sell$65,694.04
Aug. 27, 2018Director42,500$46.04Sell$1,956,700.00
Aug. 24, 2018Director50,000$45.26Sell$2,263,000.00
Aug. 22, 2018Director100,000$45.21Sell$4,521,000.00
Aug. 20, 2018Director17,500$44.97Sell$786,975.00
Aug. 16, 2018Insider1,947$44.99Sell$87,595.53
Aug. 14, 2018Director17,500$44.69Sell$782,075.00
Aug. 7, 2018Director157,500$45.10Sell$7,103,250.00
July 30, 2018Director42,500$44.58Sell$1,894,650.00
July 27, 2018Director25,000$45.07Sell$1,126,750.00
July 23, 2018Director1,600$42.37Sell$67,792.00
July 16, 2018Director17,500$43.79Sell$766,325.00
July 9, 2018Director17,500$43.60Sell$763,000.00
July 2, 2018Director300$42.48Sell$12,744.00
June 25, 2018Director17,500$41.99Sell$734,825.00
June 18, 2018Director17,500$43.79Sell$766,325.00
June 11, 2018Director1,600$43.44Sell$69,504.00
June 4, 2018Director17,500$43.01Sell$752,675.00
May 29, 2018Director1,600$41.37Sell$66,192.00
May 25, 2018Insider6,372$41.45Sell$264,119.40
May 23, 2018Director519$41.48Buy$21,528.12
May 21, 2018Director1,600$41.41Sell$66,256.00
May 14, 2018Director1,600$41.59Sell$66,544.00
May 11, 2018Director800$42.11Sell$33,688.00
May 7, 2018Director17,500$41.37Sell$723,975.00
April 30, 2018Director17,500$39.86Sell$697,550.00
April 23, 2018Director1,600$50.05Sell$80,080.00
April 16, 2018Director67,500$50.63Sell$3,417,525.00
April 12, 2018Director200,000$50.32Sell$10,064,000.00
April 9, 2018Director1,600$48.58Sell$77,728.00
April 2, 2018Director1,600$46.39Sell$74,224.00
March 29, 2018Director15,000$50.18Sell$752,700.00
March 26, 2018Director1,600$50.78Sell$81,248.00
March 20, 2018Director142,500$52.07Sell$7,419,975.00
March 15, 2018Director80,000$52.00Sell$4,160,000.00
March 12, 2018Director1,600$53.00Sell$84,800.00
March 5, 2018Director142,500$50.85Sell$7,246,125.00
Feb. 27, 2018Director102,500$50.58Sell$5,184,450.00
Feb. 21, 2018Director342,500$50.38Sell$17,255,150.00
Feb. 16, 2018Insider4,395$49.45Sell$217,332.75
Feb. 12, 2018Director1,600$46.51Sell$74,416.00
Feb. 8, 2018Director1,900$46.56Buy$88,464.00
Feb. 5, 2018Director300$49.15Sell$14,745.00
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  • Insiders are both buying and selling National Instruments Corporation stock.

  • The insider traders at National Instruments Corporation are: Jeffrey L Kodosky, James J Truchard, Jeffrey Kodosky, Eric Howard Starkloff, Scott Arthur Rust, Alexander M Davern, John Charles Roiko, Duy Loan T Le, Jason Elliot Green, Peter Zogas, Gerhard Paul Fettweis, Charles J Roesslein, Karen Marie Rapp, Ritu Favre, Michael E Mcgrath, Carla Pineyro Sublett, Duy Loan Le, and Alexander Davern

  • The most active insider trader at National Instruments Corporation is Jeffrey L Kodosky with 140 trades.

  • James J Truchard has sold the most National Instruments Corporation stock with a total value of $141,427,147.92.

  • James J Truchard has bought the most National Instruments Corporation stock with a total value of $21,715,045.00.

  • The most recent insider trade for National Instruments Corporation was on May 25, 2023.

  • The single biggest insider buy for National Instruments Corporation was from James J Truchard with a total value of $10,857,522.50 on May 23, 2016.

  • The single biggest insider sell for National Instruments Corporation was from James J Truchard with a total value of $43,012,172.92 on Nov. 1, 2017.