Robert L. Winspear has not been actively trading shares of Blackboxstocks in the last ninety days. Most recently, on Wednesday, June 15th, Robert L. Winspear bought 10,479 shares of Blackboxstocks stock. The stock was acquired at an average cost of $1.15 per share, with a total value of $12,050.85. Following the completion of the transaction, the chief financial officer now directly owns 168,479 shares of the company's stock, valued at $193,750.85. Learn More on Robert L. Winspear's trading history.