NOTE 7 – STOCK WARRANTS

The following table summarizes information with respect to outstanding warrants to purchase common stock of the Company at March 31, 2019:

During the quarter ended March 31, 2019, 20,000 warrants with an exercise price of $3.50 were exercised for proceeds of approximately $70,000.

During the quarter ended March 31, 2019 and March 31, 2018, 233 and 108 warrants with an exercise price of $2,500 and $1,200, respectively, expired.