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Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000897069-23-001629
Filing Date
2023-11-21
Accepted
2023-11-21 07:30:22
Documents
1
Period of Report
2023-11-17

Document Format Files

Seq Description Document Type Size
1 form4.html 4  
1 form4.xml 4 4105
  Complete submission text file 0000897069-23-001629.txt   6225
Mailing Address 2711 CITRUS ROAD RANCHO CORDOVA CA 95742
Business Address 2711 CITRUS ROAD RANCHO CORDOVA CA 95742 9168585100
ThermoGenesis Holdings, Inc. (Issuer) CIK: 0000811212 (see all company filings)

IRS No.: 943018487 | State of Incorp.: DE | Fiscal Year End: 1231
SIC: 3821 Laboratory Apparatus & Furniture

Mailing Address 2453 S. ARCHER AVE., STE. B CHICAGO IL 60616
Business Address
Xu Xiaochun (Reporting) CIK: 0001669192 (see all company filings)

Type: 4 | Act: 34 | File No.: 333-82900 | Film No.: 231424502

Mailing Address 2453 S. ARCHER AVE. SUITE B CHICAGO IL 60616
Business Address 2453 S. ARCHER AVE. SUITE B CHICAGO IL 60616 847-361-6348
Boyalife Group, Inc. (Reporting) CIK: 0001738401 (see all company filings)

State of Incorp.: IL
Type: 4 | Act: 34 | File No.: 333-82900 | Film No.: 231424501