Zero Gravity Solutions, Inc. Note Agreements

Convertible Promissory Note, issued by the Company to Crossover Capital Fund I, LLC, dated December 11, 2018 (Filed With SEC on June 13, 2019)

Convertible Promissory Note, issued by the Company to Crossover Capital Fund I, LLC, dated January 14, 2019 (Filed With SEC on June 13, 2019)

Form of new 10% Series A Secured Convertible Secured Promissory Note used in the Refinancing (Filed With SEC on June 13, 2019)

Form of 12% Series B Secured Convertible Promissory Note used in the Offering (Filed With SEC on June 13, 2019)

Form of 10% Secured Convertible Promissory Note used in the Notes Offering (Filed With SEC on July 13, 2018)

Promissory Note, dated May 2, 2018, issued by the Company to Michael T. Smith (Filed With SEC on May 16, 2018)

Promissory Note, dated March 12, 2018, issued by the Company to Boies Partners, Inc (Filed With SEC on March 14, 2018)

Promissory Note, dated March 8, 2018, issued by the Company to Michael T. Smith (Filed With SEC on March 14, 2018)

Promissory Note, dated January 19, 2018 (Filed With SEC on January 25, 2018)

Promissory Note, dated January 16, 2018 (Filed With SEC on January 25, 2018)

Promissory Note, dated December 14, 2017 (Filed With SEC on January 25, 2018)

Promissory Note between the Company and Rio Vista Investments, LLC (Filed With SEC on November 8, 2017)

Promissory Note, dated September 1 (Filed With SEC on September 13, 2017)

Promissory Note, dated August 24 (Filed With SEC on September 13, 2017)

ZERO GRAVITY SOLUTIONS, INC. AMENDMENT NO. 1 TO PROMISSORY NOTE (Filed With SEC on July 22, 2016)

PROMISSORY NOTE (Filed With SEC on July 23, 2015)