XNYS:GCAP GAIN Capital Holdings, Inc. Insider Activity 4 Filing - 6/11/2012

Effective Date 6/11/2012

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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 *
Calhoun Christopher Warren
  2. Issuer Name and Ticker or Trading Symbol
GAIN Capital Holdings, Inc. [GCAP]
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)
C/O GAIN CAPITAL HOLDINGS, INC., 135 US HIGHWAY 202/206
3. Date of Earliest Transaction (Month/Day/Year)
06/11/2012
(Street)

BEDMINSTER, NJ 07921
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(3) 06/11/2012   M   11,491 A $2.43 34,994(2) D  
Common Stock(1) 06/11/2012   S   11,491 D $5.0004 23,503(2) D  
Common Stock(3) 06/12/2012   M   2,995 A $2.43 26,498(2) D  
Common Stock(1) 06/12/2012   S   2,995 D $5.0006 23,503(2) D  

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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 (Right to Buy) $2.43 06/11/2012   M     11,491   (4)   (4) Common Stock 11,491 $ 0 3,491 D  
Stock Option (Right to Buy) $2.43 06/12/2012   M     2,995   (4)   (4) Common Stock 2,995 $ 0 496 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Calhoun Christopher Warren
C/O GAIN CAPITAL HOLDINGS, INC.
135 US HIGHWAY 202/206
BEDMINSTER, NJ 07921
  X      

Signatures

 /s/ Christopher W. Calhoun   06/13/2012
** 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) The shares were sold pursuant to a sales plan dated May 31, 2011, which complies with the requirements of Rule 10b5-1(c)(1) under the Securities and Exchange Act of 1934, as amended.
(2) Includes 14,151 shares acquired through a restricted stock unit grant on March 1, 2012, which shares vest on a monthly basis beginning on the first day following Company's 2012 annual meeting of shareholders, and 9,352 shares acquired through a restricted stock award on March 23, 2011, which shares vest on a monthly basis beginning on the first day following the Company's 2011 annual meeting of shareholders, or June 16, 2011. As of the date of this report, of such restricted stock units and restricted stock awards, 8,573 shares are vested and 14,930 shares are unvested.
(3) Reflects shares acquired upon exercise of stock options listed in Table II below pursuant to a sales plan dated May 31, 2011, which complies with the requirements of Rule 10b5-1(c)(1) under the Securities and Exchange Act of 1934, as amended.
(4) Such stock options were granted on December 30, 2005 and vested ratably over three years, with one-third of the options vesting on each of the first three anniversaries of the grant date. The options have term of ten years. As of the date of this report, 496 are vested and 0 are unvested.

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XNYS:GCAP GAIN Capital Holdings, Inc. Insider Activity 4 Filling

GAIN Capital Holdings, Inc. XNYS:GCAP Stock - Get Insider Activity SEC Filing of GAIN Capital Holdings, Inc. XNYS:GCAP stocks, including company profile, shares outstanding, strategy, business segments, operations, officers, consolidated financial statements, financial notes and ownership information.

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XNYS:GCAP GAIN Capital Holdings, Inc. Insider Activity 4 Filing - 6/11/2012
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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