Ownership Submission
FORM 5
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
Form 3 Holdings Reported
Form 4 Transactions Reported
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

ANNUAL 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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1. Name and Address of Reporting Person *
YU LANCE
 2. Issuer Name and Ticker or Trading Symbol
SONA MOBILE HOLDINGS CORP [SNMB] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
SVP-CHIEF TECHNOLOGY OFFICER
(Last)
(First)
(Middle)

C/O SONA MOBILE HOLDINGS CORP., 825 THIRD AVENUE, 32ND FLOOR		 3. Statement for Issuer's Fiscal Year Ended (Month/Day/Year)
12/31/2005
(Street)


NEW YORK, NY 10022		 4. If Amendment, Date Original Filed(Month/Day/Year)
 6. Individual or Joint/Group Reporting
(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 at end of Issuer's Fiscal Year
(Instr. 3 and 4)		 6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)		 7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Amount (A) or (D) Price
Common Stock 11/17/2005   C4 1,178,734 (1) A $ (1) 1,178,734 D  

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. SEC 2270 (9-02)

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 at End of Issuer's Fiscal Year
(Instr. 4)		 10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)		 11. Nature of Indirect Beneficial Ownership
(Instr. 4)
(A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
SERIES A CONVERTIBLE PREFERRED STOCK   11/17/2006   C4   24,500   (4) 04/19/2010 Common Stock
1,178,734
(2) 0
D
 
STOCK OPTION (RIGHT TO BUY) $ 1.6 10/13/2005   A4 150,000     (5) 10/13/2010 Common Stock
150,000
(6) 150,000 (5)
D
 

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
YU LANCE
C/O SONA MOBILE HOLDINGS CORP.
825 THIRD AVENUE, 32ND FLOOR
NEW YORK, NY 10022		       SVP-CHIEF TECHNOLOGY OFFICER  

Signatures

Lance Yu 02/23/2006
**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) Issued upon the automatic conversion on 11/17/2005 of the Issuer?s Series A Convertible Preferred Stock into shares of the Issuer?s Common Stock at the ratio of 48.11159 shares of Common Stock for each share of Series A Convertible Preferred Stock held, as provided in the Certificate of Designation, as amended, for the Series A Preferred Stock.
(2) Issued in a merger in exchange for shares of common stock of the merged entity at the ratio of 1 share of Series A Preferred Stock for 10 shares of common stock.
(3) 1 for 48.11159.
(4) Immediate.
(5) The stock option is exercisable as follows: (a) 50,000 shares currently exercisable; (b) 50,000 shares commencing 09/30/06; and (c) 50,000 shares commencing 09/30/2007.
(6) Not Applicable.

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