9999999997-17-007272.txt : 20170626 9999999997-17-007272.hdr.sgml : 20170626 20170626131552 ACCESSION NUMBER: 9999999997-17-007272 CONFORMED SUBMISSION TYPE: CERTNAS PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20170626 DATE AS OF CHANGE: 20170626 EFFECTIVENESS DATE: 20170626 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Mersana Therapeutics, Inc. CENTRAL INDEX KEY: 0001442836 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: CERTNAS SEC ACT: 1934 Act SEC FILE NUMBER: 001-38129 FILM NUMBER: 17010594 BUSINESS ADDRESS: STREET 1: 840 MEMORIAL DRIVE CITY: CAMBRIDGE STATE: MA ZIP: 02139 BUSINESS PHONE: 617-498-0020 MAIL ADDRESS: STREET 1: 840 MEMORIAL DRIVE CITY: CAMBRIDGE STATE: MA ZIP: 02139 FORMER COMPANY: FORMER CONFORMED NAME: MERSANA THERAPEUTICS INC DATE OF NAME CHANGE: 20080813 CERTNAS 1 9999999997-17-007272.paper AUTO-GENERATED PAPER DOCUMENT This document was generated as part of a paper submission. Please reference the Document Control Number 17010594 for access to the original document.