0001209191-17-050378.txt : 20170828 0001209191-17-050378.hdr.sgml : 20170828 20170828161752 ACCESSION NUMBER: 0001209191-17-050378 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170824 FILED AS OF DATE: 20170828 DATE AS OF CHANGE: 20170828 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MARAGANORE JOHN CENTRAL INDEX KEY: 0001180432 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35966 FILM NUMBER: 171054815 MAIL ADDRESS: STREET 1: 75 SIDNEY ST CITY: CAMBRIDGE STATE: MA ZIP: 02139 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: bluebird bio, Inc. CENTRAL INDEX KEY: 0001293971 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 60 BINNEY STREET CITY: CAMBRIDGE STATE: MA ZIP: 02142 BUSINESS PHONE: 339-499-9300 MAIL ADDRESS: STREET 1: 60 BINNEY STREET CITY: CAMBRIDGE STATE: MA ZIP: 02142 FORMER COMPANY: FORMER CONFORMED NAME: Genetix Pharmaceuticals Inc DATE OF NAME CHANGE: 20040616 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2017-08-24 0 0001293971 bluebird bio, Inc. BLUE 0001180432 MARAGANORE JOHN C/O BLUEBIRD BIO, INC. 60 BINNEY STREET CAMBRIDGE MA 02142 1 0 0 0 Common Stock 2017-08-24 4 M 0 13839 2.09 A 19682 D Common Stock 2017-08-24 4 S 0 4700 95.1253 D 14982 D Common Stock 2017-08-24 4 S 0 6385 96.3225 D 8597 D Common Stock 2017-08-02 4 S 0 2754 96.7411 D 5843 D Stock Option (right to buy) 2.09 2017-08-24 4 M 0 13839 0.00 A 2022-01-08 CommonStock 13839 18868 D The range in prices for the transaction reported on this line was $94.65 to $95.60. The average weighted price was $95.1253. The reporting person will provide, upon request by the SEC, the issuer or security holder of the issuer, full information regarding the number of shares sold at each separate price. The range in prices for the transaction reported on this line was $95.65 to $96.60. The average weighted price was $96.3225. The reporting person will provide, upon request by the SEC, the issuer or security holder of the issuer, full information regarding the number of shares sold at each separate price. The range in prices for the transaction reported on this line was $96.65 to $96.95. The average weighted price was $96.7411. The reporting person will provide, upon request by the SEC, the issuer or security holder of the issuer, full information regarding the number of shares sold at each separate price. This option vests in 48 equal monthly installments, commencing on April 1, 2011. /s/ Jason F. Cole, Attorney-in-Fact 2017-08-28