ARSANIS, INC. SECOND AMENDED AND RESTATED INVESTORS’ RIGHTS AGREEMENT Dated as of April 12, 2016Investors’ Rights Agreement • September 20th, 2017 • Arsanis, Inc. • Biological products, (no disgnostic substances) • Delaware
Contract Type FiledSeptember 20th, 2017 Company Industry JurisdictionThis Second Amended and Restated Investors’ Rights Agreement (this “Agreement”) is entered into this 12th day of April, 2016, by and among Arsanis, Inc., a Delaware corporation (the “Company”) and the individuals and entities listed on Exhibit A attached hereto (the “Investors”).
OPTION AND LICENSE AGREEMENTOption and License Agreement • September 20th, 2017 • Arsanis, Inc. • Biological products, (no disgnostic substances) • New York
Contract Type FiledSeptember 20th, 2017 Company Industry JurisdictionTHIS OPTION AND LICENSE AGREEMENT (the “Agreement”) is made effective as of February 27, 2017 (the “Effective Date”), by and between ADIMAB, LLC, a Delaware limited liability company having an address at 7 Lucent Drive, Lebanon, NH 03766 (“Adimab”), and ARSANIS INC., a Delaware corporation having an address at 890 Winter Street, Suite 230, Waltham, MA 02451-1472 (“Arsanis”).