SEC FORM 4

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

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

1. Name and Address of Reporting Person^*

Schuler Stephen

(Last)

(First)

(Middle)

KCG HOLDINGS, INC., 545

WASHINGTON BOULEVARD

(Street)

JERSEY CITY

07310

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
KCG Holdings, Inc. [ KCG ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director	10% Owner
	Officer (give title below)	Other (specify below)

3. Date of Earliest Transaction (Month/Day/Year)
03/13/2015

4. If Amendment, Date of 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

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Class A Common Stock, par value $0.01 per share	03/13/2015		S⁽¹⁾		14,600	D	⁽²⁾	6,392,304	I	See Footnote⁽³⁾
Class A Common Stock, par value $0.01 per share	03/16/2015		S⁽¹⁾		14,600	D	⁽⁴⁾	6,377,704	I	See Footnote⁽³⁾
Restricted Stock Units								6,957	D
Class A Common Stock, par value $0.01 per share								7,221	D

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 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: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. Transactions executed in accordance with a Rule 10b5-1 trading plan established on February 2, 2015.

2. Represents the sale of 14,600 shares in multiple transactions at prices ranging from $12.50 to $12.70 per share, resulting in a weighted average sale price per share of $12.59. The reporting person undertakes to provide the SEC, the Issuer, or any security holder of the Issuer, upon request, full information pertaining to the number of shares sold at each price.

3. The reported securities are held by Serenity Investments, LLC, a limited liability company organized under the laws of the state of Alaska ("Serenity"). The reporting person and his wife separately hold equity interests in Serenity that together represent a controlling interest in Serenity. The reporting person disclaims beneficial ownership of these securities, except to the extent of his pecuniary interest therein.

4. Represents the sale of 14,600 shares in multiple transactions at prices ranging from $12.50 to $12.57 per share, resulting in a weighted average sale price per share of $12.52. The reporting person undertakes to provide the SEC, the Issuer, or any security holder of the Issuer, upon request, full information pertaining to the number of shares sold at each price.

Remarks:

	/s/ Robert McQueen as attorney-in-fact for Stephen Schuler	03/17/2015
	** 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.
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