0001209191-22-014692.txt : 20220302 0001209191-22-014692.hdr.sgml : 20220302 20220302160949 ACCESSION NUMBER: 0001209191-22-014692 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20220228 FILED AS OF DATE: 20220302 DATE AS OF CHANGE: 20220302 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: van Hylckama Vlieg Johan CENTRAL INDEX KEY: 0001861087 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-38822 FILM NUMBER: 22703515 MAIL ADDRESS: STREET 1: C/O KALEIDO BIOSCIENCES, INC. STREET 2: 65 HAYDEN AVENUE CITY: LEXINGTON STATE: MA ZIP: 02421 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Kaleido Biosciences, Inc. CENTRAL INDEX KEY: 0001751299 STANDARD INDUSTRIAL CLASSIFICATION: BIOLOGICAL PRODUCTS (NO DIAGNOSTIC SUBSTANCES) [2836] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 18 CROSBY DRIVE CITY: BEDFORD STATE: MA ZIP: 01730 BUSINESS PHONE: 617-674-9000 MAIL ADDRESS: STREET 1: 18 CROSBY DRIVE CITY: BEDFORD STATE: MA ZIP: 01730 4 1 doc4.xml FORM 4 SUBMISSION X0306 4 2022-02-28 0 0001751299 Kaleido Biosciences, Inc. KLDO 0001861087 van Hylckama Vlieg Johan C/O KALEIDO BIOSCIENCES, INC 65 HAYDEN AVENUE MA 02421 0 1 0 0 Chief Scientific Officer Restricted Stock Units 2022-02-28 4 F 0 2087 1.49 D 4620 D Represents shares withheld to cover income taxes resulting from vesting of restricted stock units on February 28, 2022 /s/Johan van Hylckama Vlieg 2022-03-02