SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
Johnson Russell

(Last) (First) (Middle)
C/O OPTIUM CORPORATION
200 PRECISION ROAD

(Street)
HORSHAM PA 19044

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
OPTIUM CORP [ OPTM ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
X Director X 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
09/25/2007
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 09/25/2007 P 2,500 A $9.75 3,124,146(1)(2) D
Common Stock 09/25/2007 P 599 A $9.685 3,124,146(3)(1)(2) I Owned by the son of the reporting person
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
1. Name and Address of Reporting Person*
Johnson Russell

(Last) (First) (Middle)
C/O OPTIUM CORPORATION
200 PRECISION ROAD

(Street)
HORSHAM PA 19044

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
X Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
Kalkhoven, Pettit, Levin & Johnson LLC

(Last) (First) (Middle)
149 COMMONWEALTH DRIVE, SUITE 2008

(Street)
MENLO PARK 94025

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
KALKHOVEN KEVIN

(Last) (First) (Middle)
149 COMMONWEALTH DRIVE, SUITE 2008

(Street)
MENLO PARK PA 94025

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
Pettit Danny

(Last) (First) (Middle)
149 COMMONWEALTH DRIVE, SUITE 2008

(Street)
MENLO PARK CA 94025

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
1. Name and Address of Reporting Person*
Levin Jack

(Last) (First) (Middle)
KPLJ VENTURES, LLC.
149 COMMONWEALTH DRIVE, SUITE 2008

(Street)
MENLO PARK 94025

(City) (State) (Zip)

Relationship of Reporting Person(s) to Issuer
Director X 10% Owner
Officer (give title below) Other (specify below)
Explanation of Responses:
1. KPLJ directly owns 3,021,250 of the reported securities. Each of Messrs. Kalkhoven, Pettit, Levin and Johnson hold voting and dispositive power over the shares. Each of Messrs. Kalkhoven, Pettit, Levin and Johnson disclaims beneficial ownership of these shares except to the extent of his pecuniary interest therein. Messrs. Kalkhoven, Pettit and Johnson each directly own 19,015, 28,523 and 46,556 of the reported securities respectively and 2,500 shares are held by the Russell A. and Colene R. Johnson Family Trust Dtd 01/29/98. Each of KPLJ, Messrs. Pettit, Levin and Johnson disclaims beneficial ownership of the shares owned by Mr. Kalkhoven. Each of KPLJ, Messrs. Kalkhoven, Levin and Johnson disclaims beneficial ownership of the shares owned by Mr. Pettit. Each of KPLJ, Messrs. Kalkhoven, Pettit and Levin disclaims beneficial ownership of the shares owned by Mr. Johnson and the Russell A. and Colene R. Johnson Family Trust UAD 1/29/90.
2. Of the reported securities 2,500 are owned by Mr. Johnson's son. Mr. Johnson disclaims beneficial ownership of these shares. Trusts for the benefit of Mr. Levin's children directly own an aggregate of 3,802 of the reported shares. Mr. Levin disclaims beneficial ownership of these shares.
3. This amount represents the same shares reported in the total number of beneficial securities owned after the transaction reported in the line above.
/s/ Chris Brown, attorney-in-fact 09/26/2007
/s/ Christopher Brown, attorney-in-fact 09/26/2007
/s/ Christopher Brown, attorney-in-fact 09/26/2007
/s/ Christopher Brown, attorney-in-fact 09/26/2007
/s/ Christopher Brown, attorney-in-fact 09/26/2007
** Signature of Reporting Person Date
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).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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