0000899243-16-013273.txt : 20160212 0000899243-16-013273.hdr.sgml : 20160212 20160212192322 ACCESSION NUMBER: 0000899243-16-013273 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20160210 FILED AS OF DATE: 20160212 DATE AS OF CHANGE: 20160212 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: PROTEOSTASIS THERAPEUTICS, INC. CENTRAL INDEX KEY: 0001445283 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE BUSINESS ADDRESS: STREET 1: 200 TECHNOLOGY SQUARE CITY: CAMBRIDGE STATE: MA ZIP: 02139 BUSINESS PHONE: 617-225-0096 MAIL ADDRESS: STREET 1: 200 TECHNOLOGY SQUARE CITY: CAMBRIDGE STATE: MA ZIP: 02139 FORMER COMPANY: FORMER CONFORMED NAME: PROTEOSTASIS THERAPEUTICS INC DATE OF NAME CHANGE: 20080916 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Mirabelli Christopher CENTRAL INDEX KEY: 0001262326 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37695 FILM NUMBER: 161422001 MAIL ADDRESS: STREET 1: 55 CAMBRIDGE PARKWAY STREET 2: SUITE 301 CITY: CAMBRIDGE STATE: MA ZIP: 02142 FORMER NAME: FORMER CONFORMED NAME: MIRAELLI CHRISTOPHER DATE OF NAME CHANGE: 20030904 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2016-02-10 0 0001445283 PROTEOSTASIS THERAPEUTICS, INC. PTI 0001262326 Mirabelli Christopher C/O HEALTHCARE VENTURES LLC, 47 THORNDIKE STREET, SUITE B1-1 CAMBRIDGE MA 02141 1 0 1 0 Stock Option (Right to Buy) 8.00 2016-02-10 4 A 0 45760 0.00 A 2026-02-10 Common Stock 45760 45760 D These securities shall vest and become exercisable in equal quarterly installments starting on February 10, 2016 until the option is fully vested and exercisable on February 10, 2019, subject to continued service. /s/ Jeffrey B. Steinberg, Attorney-in-Fact 2016-02-12