_{*233,333 warrants have a strike price of $0.18 and expire on December 31, 2024
*3,888,889 warrants have a strike price of $0.36 and expire on December 31, 2024
*2,812,500 warrants have a strike price of $0.32 and expire on July 6, 2025
*168,750 warrants have a strike price of $0.16 and expire on July 6, 2025
*1,630,769 warrants have a strike price of $0.18 and expire on May 3, 2026
*3,000,000 warrants have a strike price of $0.18 and expire on May 17, 2026
*3,604,000 warrants have a strike price of $0.18 and expire on July 3, 2026
*2,986,667 warrants have a strike price of $0.25 and expire on December 9, 2026}