FORM 3 U.S. SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(f) of the Investment Company Act of 1940 ==================================================================================================================================== 1. Name and Address of Reporting Person / 2. Date of Event Requiring / 4. Issuer Name and Ticker or Trading Symbol / Statement (Month/Day/Year) / / / Barry, George J. / January 24, 2002 / THERMOGENESIS CORP. ("KOOL") ------------------------------------------------------------------------------------------------------------------------------------ (Last) (First) (Middle) / 3. IRS or Social Security / 5. Relationship of Reporting / 6. If Amendment, / Number of Reporting Person / to Issuer / Date of Original c/o THERMOGENESIS CORP. / (Voluntary) / (Check all applicable) / (Month/Day/Year) 3146 Gold Camp Drive / / / ---------------------------------------- / / X Director -- 10% Owner / ------------------------ (Street) / / -- Officer -- Other / 7. Individual or / / / Joint/Group / / give title(Specify below) / Filing (Check / / below) / applicable line) / / / X Form filed by One / / / Reporting Person / / / _ Form filed by More / / / than One Reporting Rancho Cordova, California 95670 / / / Person ------------------------------------------------------------------------------------------------------------------------------------ (City) (State) (Zip) / ------------------------------------------------------------------------------------------------------------------------------------ Table 1 - Non-Derivative Securities Beneficially Owned ------------------------------------------------------------------------------------------------------------------------------------ 1. Title of Security (Instr. 4) / 2. Amount of Securities / 3. Ownership Form: Direct (D)/ 4. Nature of Indirect / Beneficially Owned / Indirect (I) (Instr. 5) / Beneficial Ownership / (Instr. 4) / / (Instr. 5) ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ ==================================================================================================================================== Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. (Over) 2 Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) ==================================================================================================================================== 1. Title of 2. Date Exercisable 3. Title and Amount 4. Conversion or 5. Ownership Form of 6. Nature of Indirect Derivative and Expiration of Securities Exercise Price Derivative Security: Beneficial Ownership Security (Month/Day/Year) Underlying Derivative Direct (D) or (Instr. 5) (Instr. 4) Derivative Security Indirect (I) Security (Instr. 5) (Instr. 4) ------------------------------------------- Amount or Date Expiration Number of Exercisable Date Title Shares ------------------------------------------------------------------------------------------------------------------------------------ Options to 1/24/02 1/24/07 Common 40,000 $2.18 D N/A Purchase Stock Common Stock ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------------------------------------------ ==================================================================================================================================== Explanation of Responses: **Intentional misstatements or omissions of facts constitute Federal Criminal /s/ George Barry 2/24/02 Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). ------------------------------- ------------- Signature of Reporting Person Date Note: File three copies of this Form, one of which must be manually signed. If space provided is insufficient, See Instruction 6 for procedure. Page 2