0000950170-23-043921.txt : 20230822 0000950170-23-043921.hdr.sgml : 20230822 20230822163036 ACCESSION NUMBER: 0000950170-23-043921 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20230821 FILED AS OF DATE: 20230822 DATE AS OF CHANGE: 20230822 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: MADDOCK ERNEST E CENTRAL INDEX KEY: 0001227050 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-39463 FILM NUMBER: 231193916 MAIL ADDRESS: STREET 1: LAM RESEARCH STREET 2: 4650 CUSHING PARKWAY CITY: FREMONT STATE: CA ZIP: 94538 FORMER NAME: FORMER CONFORMED NAME: MADDOCK ERNIE DATE OF NAME CHANGE: 20030411 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: Ouster, Inc. CENTRAL INDEX KEY: 0001816581 STANDARD INDUSTRIAL CLASSIFICATION: GENERAL INDUSTRIAL MACHINERY & EQUIPMENT, NEC [3569] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 350 TREAT AVENUE CITY: SAN FRANCISCO STATE: CA ZIP: 94110 BUSINESS PHONE: (415) 987-6972 MAIL ADDRESS: STREET 1: 350 TREAT AVENUE CITY: SAN FRANCISCO STATE: CA ZIP: 94110 FORMER COMPANY: FORMER CONFORMED NAME: Colonnade Acquisition Corp. DATE OF NAME CHANGE: 20200701 4 1 ownership.xml 4 X0508 4 2023-08-21 false 0001816581 Ouster, Inc. OUST 0001227050 MADDOCK ERNEST E 350 TREAT AVENUE SAN FRANCISCO CA 94110 true false false false false Common Stock 2023-08-21 4 P false 7000 6.02 A 38924 D On April 20, 2023, the Issuer effected a 1-for-10 reverse stock split (the "Reverse Stock Split"). The share counts herein have been adjusted to reflect the Reverse Stock Split. /s/ Megan Chung, as Attorney-in-Fact 2023-08-22