0001213900-21-038973.txt : 20210727 0001213900-21-038973.hdr.sgml : 20210727 20210727214129 ACCESSION NUMBER: 0001213900-21-038973 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210714 FILED AS OF DATE: 20210727 DATE AS OF CHANGE: 20210727 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: GROSSMAN JONAS CENTRAL INDEX KEY: 0001423905 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-40611 FILM NUMBER: 211119624 MAIL ADDRESS: STREET 1: 17 STREET STREET 2: SUITE 1600 CITY: NEW YORK STATE: NY ZIP: 10004 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: cleantech Acquisition Corp. CENTRAL INDEX KEY: 0001849820 STANDARD INDUSTRIAL CLASSIFICATION: BLANK CHECKS [6770] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 1 EAST PUTNAM AVENUE, FLOOR 4 CITY: GREENWICH STATE: CT ZIP: 06830 BUSINESS PHONE: 6464659000 MAIL ADDRESS: STREET 1: 1 EAST PUTNAM AVENUE, FLOOR 4 CITY: GREENWICH STATE: CT ZIP: 06830 3 1 ownership.xml X0206 3 2021-07-14 0 0001849820 cleantech Acquisition Corp. CLAQU 0001423905 GROSSMAN JONAS C/O CLEANTECH ACQUISITION CORP. 207 WEST 25TH STREET, 9TH FLOOR NEW YORK, NY 10001 1 0 1 0 Common Stock 1437500 I See footnote Consists of shares owned by CleanTech Investments, LLC, for which Jonas Grossman is the managing member. /s/ Jonas Grossman 2021-07-27