0000897069-23-001629.txt : 20231121 0000897069-23-001629.hdr.sgml : 20231121 20231121073022 ACCESSION NUMBER: 0000897069-23-001629 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20231117 FILED AS OF DATE: 20231121 DATE AS OF CHANGE: 20231121 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Xu Xiaochun CENTRAL INDEX KEY: 0001669192 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 333-82900 FILM NUMBER: 231424502 MAIL ADDRESS: STREET 1: 2453 S. ARCHER AVE., STE. B CITY: CHICAGO STATE: IL ZIP: 60616 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Boyalife Group, Inc. CENTRAL INDEX KEY: 0001738401 STATE OF INCORPORATION: IL FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 333-82900 FILM NUMBER: 231424501 BUSINESS ADDRESS: STREET 1: 2453 S. ARCHER AVE. STREET 2: SUITE B CITY: CHICAGO STATE: IL ZIP: 60616 BUSINESS PHONE: 847-361-6348 MAIL ADDRESS: STREET 1: 2453 S. ARCHER AVE. STREET 2: SUITE B CITY: CHICAGO STATE: IL ZIP: 60616 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ThermoGenesis Holdings, Inc. CENTRAL INDEX KEY: 0000811212 STANDARD INDUSTRIAL CLASSIFICATION: LABORATORY APPARATUS & FURNITURE [3821] IRS NUMBER: 943018487 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2711 CITRUS ROAD CITY: RANCHO CORDOVA STATE: CA ZIP: 95742 BUSINESS PHONE: 9168585100 MAIL ADDRESS: STREET 1: 2711 CITRUS ROAD CITY: RANCHO CORDOVA STATE: CA ZIP: 95742 FORMER COMPANY: FORMER CONFORMED NAME: CESCA THERAPEUTICS INC. DATE OF NAME CHANGE: 20140221 FORMER COMPANY: FORMER CONFORMED NAME: THERMOGENESIS CORP DATE OF NAME CHANGE: 19951117 FORMER COMPANY: FORMER CONFORMED NAME: INSTA COOL INC OF NORTH AMERICA DATE OF NAME CHANGE: 19920703 4 1 form4.xml X0508 4 2023-11-17 0000811212 ThermoGenesis Holdings, Inc. THMO 0001669192 Xu Xiaochun 2711 CITRUS ROAD RANCHO CORDOVA CA 95742 true true true CEO 0001738401 Boyalife Group, Inc. 2453 S. ARCHER AVE. SUITE B CHICAGO IL 60616 true false Common Stock 2023-11-17 4 S 0 600000 1.02 D 327121 I Held by Boyalife Group Inc. Represents a sale of shares pursuant to a block trade at a single price of $1.02 per share to four separate buyers. /s/ Xiaochun Xu 2023-11-21 /s/ Xiaochun Xu, Chairman 2023-11-21