0001638599-17-000661.txt : 20170628 0001638599-17-000661.hdr.sgml : 20170628 20170628163520 ACCESSION NUMBER: 0001638599-17-000661 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170627 FILED AS OF DATE: 20170628 DATE AS OF CHANGE: 20170628 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: SELECTA BIOSCIENCES INC CENTRAL INDEX KEY: 0001453687 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 480 ARSENAL WAY CITY: WATERTOWN STATE: MA ZIP: 02472 BUSINESS PHONE: 617-923-1400 MAIL ADDRESS: STREET 1: 480 ARSENAL WAY CITY: WATERTOWN STATE: MA ZIP: 02472 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Keller Peter CENTRAL INDEX KEY: 0001676904 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-37798 FILM NUMBER: 17935671 MAIL ADDRESS: STREET 1: 480 ARSENAL ST. STREET 2: BUILDING ONE CITY: WATERTOWN STATE: MA ZIP: 02472 4 1 doc4_4823.xml PRIMARY DOCUMENT X0306 4 2017-06-27 0 0001453687 SELECTA BIOSCIENCES INC SELB 0001676904 Keller Peter C/O SELECTA BIOSCIENCES, INC. 480 ARSENAL WAY WATERTOWN MA 02472 0 1 0 0 Chief Business Officer Common Stock 2017-06-27 4 M 0 4595 0.63 A 5000 D Common Stock 2017-06-27 4 S 0 4595 19.2995 D 405 D Employee Stock Option (right to buy) 0.63 2017-06-27 4 M 0 4595 0 D 2021-02-16 Common Stock 4595 89588 D The price reported in Column 4 is a weighted average price. The shares were sold in multiple transactions at prices ranging from $19.20 to $19.49, inclusive. The Reporting Person undertakes to provide to the Issuer, any security holder of the Issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in this footnote. All shares underlying this option are fully vested. /s/ David Siewers, Attorney-in-Fact for Peter Keller 2017-06-28