FORM 4
[ X ] 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
                                                                                  
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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 *

HBK INVESTMENTS L P
2. Issuer Name and Ticker or Trading Symbol

ADVANCED TECHNOLOGY ACQUISITION CORP. [ AXC ]
5. Relationship of Reporting Person(s) to Issuer (Check all applicable)

_____ Director                      __ X __ 10% Owner
_____ Officer (give title below)      _____ Other (specify below)
(Last)          (First)          (Middle)

2101 CEDAR SPRINGS ROAD, STE 700
3. Date of Earliest Transaction (MM/DD/YYYY)

6/8/2009
(Street)

DALLAS, TX 75201
(City)        (State)        (Zip)
4. If Amendment, Date Original Filed (MM/DD/YYYY)

 
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. Trans. Date 2A. Deemed Execution Date, if any 3. Trans. 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   6/8/2009     S    39160   D $8.03   1840144   I   Through HBK Master Fund L.P.   (1)
Common Stock   6/8/2009     S    65267   D $8.04   1774877   I   Through HBK Master Fund L.P.   (1)
Common Stock   6/8/2009     S    755718   D $8.05   1019159   I   Through HBK Master Fund L.P.   (1)
Common Stock   6/8/2009     S    34626   D $8.06   984533   I   Through HBK Master Fund L.P.   (1)
Common Stock   6/9/2009     S    295417   D $8.06   689116   I   Through HBK Master Fund L.P.   (1)
Common Stock   6/8/2009     S    17840   D $8.03   838312   I   Through HBK Special Opportunity Fund I L.P.   (1)
Common Stock   6/8/2009     S    29733   D $8.04   808579   I   Through HBK Special Opportunity Fund I L.P.   (1)
Common Stock   6/8/2009     S    344282   D $8.05   464297   I   Through HBK Special Opportunity Fund I L.P.   (1)
Common Stock   6/8/2009     S    15774   D $8.06   448523   I   Through HBK Special Opportunity Fund I L.P.   (1)
Common Stock   6/9/2009     S    134583   D $8.06   313940   I   Through HBK Special Opportunity Fund I L.P.   (1)

Table II - Derivative Securities Beneficially Owned ( e.g. , puts, calls, warrants, options, convertible securities)
1. Title of Derivate Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Trans. Date 3A. Deemed Execution Date, if any 4. Trans. 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 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 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
Warrants   $6                     (2)   (2) Common Stock   590900     590900   I   Through HBK Master Fund L.P.  

Explanation of Responses:
( 1)  HBK Investments L.P. ("the Manager") has voting and dispositive power over the securities reported herein pursuant to an Investment Management Agreement between the Manager and each of HBK Master Fund L.P. and HBK Special Opportunity Fund I L.P. HBK Partners II L.P. ("HBK Partners") is the general partner of the Manager, and HBK Management LLC ("HBK Management") is the general partner of HBK Partners. The Manager has delegated discretion to vote and dispose of the securities to HBK Services LLC ("Services"). Services may, from to time, delegate discretion to vote and dispose of certain securities to HBK New York LLC (the "Subadvisor"). HBK Management is the managing member of Services and the Subadvisor.
( 2)  Each warrant will become exercisable upon consummation of a business combination and will expire on June 18, 2011 or earlier upon redemption.

Reporting Owners
Reporting Owner Name / Address
Relationships
Director 10% Owner Officer Other
HBK INVESTMENTS L P
2101 CEDAR SPRINGS ROAD
STE 700
DALLAS, TX 75201

X

HBK Services LLC
2101 CEDAR SPRINGS ROAD
SUITE 700
DALLAS, TX 75214

X

HBK New York LLC
2101 CEDAR SPRINGS ROAD
SUITE 700
DALLAS, TX 75201

X

HBK Partners II L.P.
2101 CEDAR SPRINGS ROAD
SUITE 700
DALLAS, TX 75201

X

HBK Management LLC
2101 CEDAR SPRINGS ROAD
SUITE 700
DALLAS, TX 75201

X

HBK Master Fund LP
2101 CEDAR SPRINGS ROAD
SUITE 700
DALLAS, TX 75201

X

HBK Special Opportunity Fund I L.P.
2101 CEDAR SPRINGS ROAD
SUITE 700
DALLAS, TX 75201

X


Signatures
Jon L. Mosle 6/9/2009
** 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.
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.
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