Amended and Restated Letter Agreement for David MantusLetter Agreement • February 13th, 2019 • Arsanis, Inc. • Biological products, (no disgnostic substances) • Massachusetts
Contract Type FiledFebruary 13th, 2019 Company Industry JurisdictionThis letter (the “Letter Agreement”) amends and restates the terms and conditions of your employment with Arsanis, Inc. (“Arsanis” or “Company”), as initially set forth in the offer letter dated September 24, 2015 (the “Original Offer Letter”), and will take effect upon the closing of the Company’s initial public offering (the “Effective Date”), provided that you remain employed by the Company as of the Effective Date. Until the Effective Date, the Original Offer Letter will remain in force and effect and continue to govern your employment with the Company. This Letter Agreement contains the following terms:
Amended and Restated Letter Agreement for Michael GrayLetter Agreement • October 20th, 2017 • Arsanis, Inc. • Biological products, (no disgnostic substances) • Massachusetts
Contract Type FiledOctober 20th, 2017 Company Industry JurisdictionThis letter (the “Letter Agreement”) amends and restates the terms and conditions of your employment with Arsanis, Inc. (“Arsanis” or “Company”), as initially set forth in the offer letter dated January 15, 2016 (the “Original Offer Letter”), and will take effect upon the closing of the Company’s initial public offering (the “Effective Date”), provided that you remain employed by the Company as of the Effective Date. Until the Effective Date, the Original Offer Letter will remain in force and effect and continue to govern your employment with the Company. This Letter Agreement contains the following terms:
Amended and Restated Letter Agreement for Dr. Christopher StevensLetter Agreement • October 20th, 2017 • Arsanis, Inc. • Biological products, (no disgnostic substances) • Massachusetts
Contract Type FiledOctober 20th, 2017 Company Industry JurisdictionThis letter (the “Letter Agreement”) amends and restates the terms and conditions of your employment with Arsanis, Inc. (“Arsanis” or “Company”), as initially set forth in the offer letter dated April 28, 2016 (the “Original Offer Letter”), and will take effect upon the closing of the Company’s initial public offering (the “Effective Date”), provided that you remain employed by the Company as of the Effective Date. Until the Effective Date, the Original Offer Letter will remain in force and effect and continue to govern your employment with the Company. This Letter Agreement contains the following terms:
Amended and Restated Letter Agreement for Rene RussoLetter Agreement • October 20th, 2017 • Arsanis, Inc. • Biological products, (no disgnostic substances) • Massachusetts
Contract Type FiledOctober 20th, 2017 Company Industry JurisdictionThis letter (the “Letter Agreement”) amends and restates the terms and conditions of your employment with Arsanis, Inc. (“Arsanis” or “Company”), as initially set forth in the offer letter dated July 12, 2015 (the “Original Offer Letter”), and will take effect upon the closing of the Company’s initial public offering (the “Effective Date”), provided that you remain employed by the Company as of the Effective Date. Until the Effective Date, the Original Offer Letter will remain in force and effect and continue to govern your employment with the Company. This Letter Agreement contains the following terms: