CHEMBIO DIAGNOSTICS, INC. | Business Contracts

Agreement and Plan of Merger, dated as of January 31, 2023, by and among Biosynex SA, Project Merci Merger Sub, Inc. and Chembio Diagnostic, Inc (Filed With SEC on January 31, 2023)

Form of Warrant (Filed With SEC on October 7, 2022)

Amendment No. 1 dated February 9, 2022 between Chembio Diagnostics, Inc. and Richard L. Eberly, amending the Employment Agreement dated March 4, 2020 (Filed With SEC on February 14, 2022)

At the Market Offering Agreement, dated July 19, 2021, between Chembio Diagnostics, Inc. and Craig-Hallum Capital Group LLC (Filed With SEC on July 19, 2021)

Lease and Project Agreement dated February 1, 2019 between Suffolk County Industrial Development Agency, as landlord, and Chembio Diagnostic Systems Inc., as tenant (Filed With SEC on March 5, 2019)

Form of Underwriting Agreement (Filed With SEC on October 7, 2022)

Form of Warrant Agency Agreement (Filed With SEC on September 28, 2022)

Form of Pre-Funded Warrant (Filed With SEC on September 28, 2022)

Form of Warrant (Filed With SEC on September 28, 2022)

Form of Underwriting Agreement (Filed With SEC on September 28, 2022)

Employment Agreement, dated as of December 30, 2021 and effective as of January 5, 2022, between Chembio Diagnostics, Inc. and Lawrence J. Steenvoorden (Filed With SEC on January 6, 2022)

Amendment No. 2 dated November 30, 2021 between Chembio Diagnostics, Inc. and Javan Esfandiari, amending the Employment Agreement dated March 5, 2016 (Filed With SEC on December 6, 2021)

Description of Securities (Filed With SEC on March 11, 2021)

Outside Director Compensation Policy of Chembio Diagnostics, Inc (Filed With SEC on December 17, 2020)

Amendment No. 1, dated June 30, 2020, to the letter agreement dated June 15, 2020 between Chembio Diagnostics, Inc. and Gail S. Page (Filed With SEC on August 7, 2020)

Letter agreement dated June 15, 2020 between Chembio Diagnostics, Inc. and Gail S. Page (Filed With SEC on August 7, 2020)

Amendment No. 1, dated June 16, 2020, to the letter agreement dated January 17, 2020 between Chembio Diagnostics, Inc. and Gail S. Page (Filed With SEC on August 7, 2020)

Underwriting Agreement dated May 7, 2020 between Chembio Diagnostics, Inc. and Robert W. Baird & Co. Incorporated, as representative of the several underwriters named therein (Filed With SEC on May 11, 2020)

Employment Agreement, dated as of March 4, 2020 and effective as of March 16, 2020, between Chembio Diagnostics, Inc. and Richard L. Eberly (Filed With SEC on March 20, 2020)

2019 Omnibus Incentive Plan (Filed With SEC on March 13, 2020)

Letter agreement dated January 17, 2020, between Chembio Diagnostics, Inc. and Gail S. Page (Filed With SEC on January 21, 2020)

Separation and Release Agreement, dated January 7, 2020, between Chembio Diagnostics, Inc. and John J. Sperzel III (Filed With SEC on January 9, 2020)

Warrant to Purchase Common Stock dated as of September 3, 2019, issued by Chembio Diagnostics, Inc. to Perceptive Credit Holdings II, LP (Filed With SEC on September 5, 2019)

Amendment No. 1 dated March 20, 2019 between Chembio Diagnostics, Inc. and Javan Esfandiari, amending the Employment Agreement dated March 5, 2016 (Filed With SEC on March 25, 2019)

Restated Annual Incentive Bonus Plan of Chembio Diagnostics, Inc., adopted as of March 15, 2019 (Filed With SEC on March 18, 2019)

Company Lease dated February 1, 2019 between Chembio Diagnostic Systems Inc., as landlord, and Suffolk County Industrial Development Agency, as tenant (Filed With SEC on March 5, 2019)

Agreement of Sublease dated February 5, 2019 between Chembio Diagnostic Systems Inc., as sublessor, and Reliance Communications of New Jersey, LLC, as sublessee (Filed With SEC on February 11, 2019)

Lease Agreement dated February 5, 2019 between Myra Properties, LLC, as lessor, and Chembio Diagnostic Systems Inc., as lessee (Filed With SEC on February 11, 2019)

Amendment No. 1 dated January 21, 2019 between Chembio Diagnostics, Inc. and Neil A. Goldman, amending the Employment Agreement dated December 18, 2017 (Filed With SEC on January 25, 2019)

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