ThermoGenesis Holdings(THMO) - 2021 Q4 - Annual Report
ThermoGenesis HoldingsThermoGenesis Holdings(US:THMO)2022-03-28 20:59
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Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the Fiscal Year Ended: December 31, 2021 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15 (d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 000-16375 THERMOGENESIS HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware (State of incorporation) 9 ...