FORM 4
U.S. SECURITIES AND EXCHANGE COMMISSION
FORM 4 Washington, D.C. 20549
STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP
|_| Check this box if no longer subject
to Section 16. Form 4 or Form 5
obligations may continue. See
Instruction 1(b).
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
(Print or Type Responses)
1. Name and Address of Reporting Person* 2. Issuer Name and Ticker or Trading Symbol 6. Relationship of
Reporting Person(s) to Issuer
THERMOGENESIS CORP (Check all applicable)
("KOOL") x Director -- 10% Owner
-- Officer -- Other
(give title below) (specify below)
Howell, David
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(Last) (First) (Middle) 3. I.R.S. 4. Statement for
Identification (Month/Year)
Number of Reporting
Person, if an 7/2001
C/O THERMOGENESIS CORP Entity -------------------
3146 GOLD CAMP DRIVE (Voluntary)
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(Street) -- 7. Individual or Joint/Group Filing
5. If Amendment, (Check Applicable Line)
Date of Original X Form filed by one Reporting Person
(Month/Year) -- Form filed by More than One
RANCHO CORDOVA, CA 95670 N/A Reporting Person
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(City) (State) (Zip)
TABLE I - NON-DERIVATIVE SECURITIES ACQUIRED, DISPOSED OF, OR
BENEFICIALLY OWNED
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1. Title / 2. Transaction / 3. Transaction / 4. Securities Acquired (A) / 5. Amount of / / /
of / Date / Code / or Disposed (D)(Instr.3,4,and 5) / Securities / 6. Ownership / 7.Nature of /
Security / (Mo/Day/Yr) / (Instr. 8) / / Beneficially Owned / Form: Direct/ Indirect /
(Inst.3) / / ---------------------------------------------------/ at End of Month / (D) or / Beneficial /
/ / Code / V / Amount / (A) or (D) / Price / (Instr. 3 / Indirect(I) / Ownership /
/ / / / / / / and 4 / (Instr.4) / (Instr.4) /
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Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
*If the form is filed by more than one reporting person, see Instruction 4(b)(v).
2
FORM 4 (continued)
TABLE II - DERIVATIVE SECURITIES ACQUIRED, DISPOSED OF, OR BENEFICIALLY OWNED
(e.g., puts, calls, warrants, options, convertible securities)
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Title / Conversion/ Trans- / Trans- / Number of / Date / Title /Price of / Number / Ownership / Nature of /
of / of / action / action / Derivative/ Exercisable / and / Deriv- / of / Form of / Indirect /
Derivative/ Exercise / Date / Code / Securities/ and / Amount / ative / Deriv- / Derivative / Beneficial/
Security / Price of / (Mo./ / (Instr./ Aquired(A)/ Expiration / of / Secur- / ative / Security: / Ownership /
(Instr. 3)/ Derivative/ Day/ / 8) / Disposed / Date / Under- / ity / Securi-/ Direct (D) / (Instr.4) /
/ Security / Year) / / of (D) / (Month / lying / (Instr. / ties / or Indirect/ /
/ / / / (Instr. 3,/ Day/ year) / Securities / 5) /Benefic-/ (Instr. 4) / /
/ / / / 4 and 5) / / (Instr. 3 / /ally / / /
/ / / / / / and 4) / /Owned at/ / /
/ / /------------------------------------------------------/ /end of / / /
/ / /Code/ V / (A) / (D)/ Date / Expir-/ Title/Amount / / Month / / /
/ / / / / / / Exer- / ation / / of / /(Instr. / / /
/ / / / / / / cisable/ Date / /shares / / 4) / / /
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Options to $2.16 July 27, A V 25,000 July 27, July 27, Common 25,000 -- 65,000 D N/A
Purchase 2001 2001 2006 Stock
Common
Stock
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Explanation of Responses:
**Intentional misstatements or omissions
of facts constitute Federal Criminal Violations.
/s/ DAVID HOWELL 08/10/01
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David Howell Date
**Signature of Reporting Person
Note: File three copies of this Form, one of which must be manually signed.
If space provided is insufficient, see Instruction 6 for procedure.