FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN 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(h) of the Investment Company Act of 1940

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(Print or Type Responses)

1. Name and Address of Reporting Person * WEISER MICHAEL   2. Issuer Name and Ticker or Trading Symbol VioQuest Pharmaceuticals, Inc. [VQPH] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) __X__ Director _____ 10% Owner _____ Officer (give title below) _____ Other (specify below) (Last) (First) (Middle) 590 MADISON AVENUE, SUITE 2111 3. Date of Earliest Transaction (Month/Day/Year) 06/29/2007 (Street) NEW YORK, NY 10022 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) 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, $.001 par value               1,612,068 D

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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 Underlying Securities (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 of Derivative Security: 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

Stock Option

$ 1.96

(1)

10/28/2013

Common Stock, $.001 par value

12,900

12,900

D

Warrant

$ 1.41

10/18/2005

10/18/2010

Common Stock, $.001 par value

280,000

280,000

D

Senior Convertible Promissory Notes

$ 0.38

06/29/2007

P

26,315 (2)

06/29/2007

06/29/2009

Common Stock, $.001 par value (3)

26,315 (2)

(3)

26,315 (2)

D

Warrant

$ 0.4

06/29/2007

P

6,578

06/29/2007

06/29/2012

Common Stock, $.001 par value

6,578

(3)

6,578

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
WEISER MICHAEL 590 MADISON AVENUE, SUITE 2111 NEW YORK, NY 10022	X

Signatures

/s/ Michael Weiser		07/02/2007
**Signature of Reporting Person		Date

Explanation of Responses:

*	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).
(1)	Option is exercisable in three equal installments of 4,300 on 10-28-2004, 10-28-2005 and 10-28-2006.
(2)	Relfects the number of shares to be acquired under a voluntary conversion. Actual number and type of security under a mandatory conversion may vary.
(3)	The Reporting Person invested $10,000 in a Convertible Note financing, whereby the Note is convertible (voluntarily) into Common Stock or (by mandatory conversion) into Common Stock or another security.

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