<SEC-DOCUMENT>0001104659-21-094994-index.html : 20210722 <SEC-HEADER>0001104659-21-094994.hdr.sgml : 20210722 <ACCEPTANCE-DATETIME>20210722172031 ACCESSION NUMBER: 0001104659-21-094994 CONFORMED SUBMISSION TYPE: 3 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210714 FILED AS OF DATE: 20210722 DATE AS OF CHANGE: 20210722 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Yang Weiguang CENTRAL INDEX KEY: 0001799603 FILING VALUES: FORM TYPE: 3 SEC ACT: 1934 Act SEC FILE NUMBER: 001-40608 FILM NUMBER: 211108400 MAIL ADDRESS: STREET 1: NANXI CREATIVE CENTER, SUITE 218 STREET 2: 841 YAN AN MIDDLE ROAD, JING AN DISTRICT CITY: SHANGHAI STATE: F4 ZIP: 200040 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: TradeUP Acquisition Corp. CENTRAL INDEX KEY: 0001844417 STANDARD INDUSTRIAL CLASSIFICATION: BLANK CHECKS [6770] IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 437 MADISON AVENUE, 27TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 BUSINESS PHONE: (732) 910-9692 MAIL ADDRESS: STREET 1: 437 MADISON AVENUE, 27TH FLOOR CITY: NEW YORK STATE: NY ZIP: 10022 </SEC-HEADER> <DOCUMENT> <TYPE>3 <SEQUENCE>1 <FILENAME>tm2123005-4_3seq1.xml <DESCRIPTION>OWNERSHIP DOCUMENT <TEXT> Document 1 - file: tm2123005-4_3seq1.html
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