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Form SC 13D - General statement of acquisition of beneficial ownership:
SEC Accession No. 0001437749-20-011530
Filing Date
2020-05-21
Accepted
2020-05-21 13:17:43
Documents
1

Document Format Files

Seq Description Document Type Size
1 SCHEDULE 13D yihai20200518_sc13d.htm SC 13D 35711
  Complete submission text file 0001437749-20-011530.txt   37445
Mailing Address 2711 CITRUS ROAD RANCHO CORDOVA CA 95742
Business Address 2711 CITRUS ROAD RANCHO CORDOVA CA 95742 9168585100
ThermoGenesis Holdings, Inc. (Subject) CIK: 0000811212 (see all company filings)

IRS No.: 943018487 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13D | Act: 34 | File No.: 005-40395 | Film No.: 20900969
SIC: 3821 Laboratory Apparatus & Furniture

Mailing Address TRINITY CHAMBERS PO BOX 4301 ROAD TOWN TORTOLA D8 VG1110
Business Address TRINITY CHAMBERS PO BOX 4301 ROAD TOWN TORTOLA D8 VG1110 65-8788-6589
YLJ Yihai Ltd (Filed by) CIK: 0001811987 (see all company filings)

IRS No.: 000000000
Type: SC 13D