John Charles Roiko's Net Worth

John Charles Roiko's net worth is estimated to be at least $402,476.46 as of 04/22/2024. CoreStreet's estimation of John Charles Roiko's net worth is based on their sale of stock and current holding of stock.

John Charles Roiko is CAO at National Instruments Corporation. They have executed at least 7 trades of stock as per SEC Form 4 filings. Their most recent trade was for 789 units of NATI stock on 02/04/2020. Their biggest sale was on 02/01/2018 when they sold 1,846 units of National Instruments Corporation stock for $92,798.42. They typically trade 2 times per year.

Total value of insider buys:
  • $0.00
Total value of insider sells:
  • $402,476.46
Most recent insider trade:
  • Feb. 4, 2020

John Charles Roiko's Insider Trading History

National Instruments CorporationTitleAmountPriceTypeTotal Value
Feb. 4, 2020
Nov. 6, 2018
Aug. 29, 2018
Aug. 16, 2018
Feb. 1, 2018
Nov. 15, 2017
May 30, 2017