POWER OF ATTORNEY KNOW ALL PERSONS BY THESE PRESENTS, that each person whose signature appears below constitute and appoint Charles Giancarlo, Kevan Krysler, and John Colgrove and each one of them, as his or her true and lawful attorneys-in-fact and agents, with full power of substitution and resubstitution, for him or her and in their name, place, and stead, in any and all capacities, to sign any and all amendments to this Annual Report on Form 10-K, and to file the same, with all exhibits thereto and other documents in connection therewith, with the Securities and Exchange Commission, granting unto said attorneys-in-fact and agents, and each of them, full power and authority to do and perform each and every act and thing requisite and necessary to be done in connection therewith, as fully to all intents and purposes as he or she might or could do in person, hereby ratifying and confirming all that said attorneys-in-fact and agents or any of them, or his, her or their substitute or substitutes, may lawfully do or cause to be done by virtue hereof. Pursuant to the requirements of the Securities Act of 1934, this Annual Report on Form 10-K has been signed by the following persons in the capacities and on the dates indicated. Signature Title Date Chief Executive Officer, Chairman and Director /s/ Charles Giancarlo March 24, 2021 (Principal Executive Officer) Charles Giancarlo Chief Financial Officer /s/ Kevan Krysler March 24, 2021 (Principal Financial and Accounting Officer) Kevan Krysler /s/ Scott Dietzen Vice Chairman and Director March 24, 2021 Scott Dietzen /s/ John Colgrove Chief Technology Officer and Director March 24, 2021 John Colgrove /s/ Andrew Brown Director March 24, 2021 Andrew Brown /s/ Mark Garrett Director March 24, 2021 Mark Garrett /s/ Jeff Rothschild Director March 24, 2021 Jeff Rothschild /s/ Anita Sands Director March 24, 2021 Anita Sands /s/ Roxanne Taylor Director March 24, 2021 Roxanne Taylor /s/ Susan Taylor Director March 24, 2021 Susan Taylor /s/ Greg Tomb Director March 24, 2021 Greg Tomb 98