XFRA:DM2 GT Advanced Technologies Inc Insider Activity 4 Filing - 2/3/2012

Effective Date 2/3/2012

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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 *
Keck David W
  2. Issuer Name and Ticker or Trading Symbol
GT Advanced Technologies Inc. [GTAT]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Vice President-GM, Polysilicon
(Last)
(First)
(Middle)
GT ADVANCED TECHNOLOGIES INC., 243 DANIEL WEBSTER HIGHWAY
3. Date of Earliest Transaction (Month/Day/Year)
02/03/2012
(Street)

MERRIMACK, NH 03054
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, par value $.01 02/03/2012   M   9,574 A $5.44 77,387 D  
Common Stock, par value $.01 02/03/2012   M   8,600 A $4.81 85,987 D  
Common Stock, par value $.01 02/03/2012   M   61,459 A $5.64 147,446 D  
Common Stock, par value $.01 02/03/2012   S   7,000 D $9.4709 140,446 D  
Common Stock, par value $.01 02/03/2012   S   6,000 D $9.4472 134,446 D  
Common Stock, par value $.01 02/03/2012   S   46,000 D $9.4432 88,446 D  
Common Stock, par value $.01 02/03/2012   S   17,496 D $9.4248 70,950 D  
Common Stock, par value $.01 02/06/2012   S   1,850 D $9.4078 69,100 D  
Common Stock, par value $.01 02/06/2012   S   1,900 D $9.3711 67,200 D  
Common Stock, par value $.01 02/06/2012   S   11,000 D $9.3647 56,200 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 1474 (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 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 $5.44 02/03/2012   M     9,574   (1) 06/02/2020 Common Stock, par value $.01 9,574 $ 0 53,616 D  
Stock Option $4.81 02/03/2012   M     8,600   (2) 09/01/2019 Common Stock, par value $.01 8,600 $ 0 32,682 D  
Stock Option $5.64 02/03/2012   M     61,459   (3) 12/21/2017 Common Stock, par value $.01 61,459 $ 0 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Keck David W
GT ADVANCED TECHNOLOGIES INC.
243 DANIEL WEBSTER HIGHWAY
MERRIMACK, NH 03054
      Vice President-GM, Polysilicon  

Signatures

 /s/Allison G. Pellegrino, under power of attorney   02/06/2012
** 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) Of these options, one fourth vested on June 2, 2011, the first anniversary of the date of grant, and the balance vest in equal monthly installments of 1/48th of total each month subsequent to June 2011.
(2) Of these options, one fourth vested on September 1, 2010, the first anniversary of the date of grant, and the balance vest in equal monthly installments of 1/48th of total each month subsequent to September 2010.
(3) Of these options, one fourth vested on December 21, 2008, the first anniversary of the date of grant, and the balance vested in equal monthly installments of 1/48th of total each month subsequent to December 2008.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.

XFRA:DM2 GT Advanced Technologies Inc Insider Activity 4 Filling

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XFRA:DM2 GT Advanced Technologies Inc Insider Activity 4 Filing - 2/3/2012
Name |  Ticker |  Star Rating |  Market Cap |  Stock Type |  Sector |  Industry Star Rating |  Investment Style |  Total Assets |  Category |  Top Holdings |  Top Sectors |  Symbol |  Title Star Rating |  Category |  Total Assets |  Top Holdings |  Top Sectors |  Symbol |  Name Title |  Date |  Author |  Collection |  Interest |  Popularity Topic |  Sector |  Key Indicators |  User Interest |  Market Cap |  Industry Name |  Ticker |  Star Rating |  Market Cap |  Stock Type |  Sector |  Industry Star Rating |  Investment Style |  Total Assets |  Category |  Top Holdings |  Top Sectors |  Symbol / Ticker |  Title Star Rating |  Category |  Total Assets |  Symbol / Ticker |  Name Title |  Date |  Author |  Collection |  Popularity |  Interest Title |  Date |  Company |  Symbol |  Interest |  Popularity Title |  Date |  Company |  Symbol |  Interest |  Popularity

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