• Bump to option pool <1% fully diluted; refresh options to key employees equal to approximately 1.5% fully diluted in the aggregate • Cantor and Julserra are taking their relative pro rata of $1.5M in a firm commitment over 3 tranches February to June 2018 • $1M remains available for existing or new

• Bump to option pool <1% fully diluted; refresh options to key employees equal to approximately 1.5% fully diluted in the aggregate • Cantor and Julserra are taking their relative pro rata of $1.5M in a firm commitment over 3 tranches February to June 2018 • $1M remains available for existing or new

• Bump to option pool <1% fully diluted; refresh options to key employees equal to approximately 1.5% fully diluted in the aggregate • Cantor and Julserra are taking their relative pro rata of $1.5M in a firm commitment over 3 tranches February to June 2018 • $1M remains available for existing or new

• Bump to option pool <1% fully diluted; refresh options to key employees equal to approximately 1.5% fully diluted in the aggregate • Cantor and Julserra are taking their relative pro rata of $1.5M in a firm commitment over 3 tranches February to June 2018 • $1M remains available for existing or new