0001209191-18-042859.txt : 20180717 0001209191-18-042859.hdr.sgml : 20180717 20180717162834 ACCESSION NUMBER: 0001209191-18-042859 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20180601 FILED AS OF DATE: 20180717 DATE AS OF CHANGE: 20180717 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Chang Carmen CENTRAL INDEX KEY: 0001746342 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38295 FILM NUMBER: 18956765 MAIL ADDRESS: STREET 1: 2855 SAND HILL ROAD CITY: MENLO PARK STATE: CA ZIP: 94025 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Arsanis, Inc. CENTRAL INDEX KEY: 0001501697 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 273181608 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 890 WINTER STREET, SUITE 230 CITY: WALTHAM STATE: MA ZIP: 02451 BUSINESS PHONE: 781-819-5704 MAIL ADDRESS: STREET 1: 890 WINTER STREET, SUITE 230 CITY: WALTHAM STATE: MA ZIP: 02451 3 1 doc3.xml FORM 3 SUBMISSION X0206 3 2018-06-01 0 0001501697 Arsanis, Inc. ASNS 0001746342 Chang Carmen 2855 SAND HILL ROAD MENIO PARK CA 94025 0 0 1 0 Common Stock 2000000 I See Note 1 The Reporting Person is a manager of NEA 16 GP, LLC, ("NEA 16 GP") which is the sole general partner of NEA Partners 16, L.P. ("NEA Partners 16"). NEA Partners 16 is the sole general partner of New Enterprise Associates 16, L.P. ("NEA 16"), which is the direct beneficial owner of the shares. The Reporting Person disclaims beneficial ownership within the meaning of Section 16 of the Securities Exchange Act of 1934, as amended, or otherwise of such portion of the shares held by NEA 16 in which the Reporting Person has no pecuniary interest. /s/ Sasha Keough, attorney-in-fact 2018-07-17