Edgar Filing: INC Research Holdings, Inc.

Ownership Submission

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 ^*

ONTARIO TEACHERS PENSION PLAN BOARD

2. Issuer Name and Ticker or Trading Symbol
INC Research Holdings, Inc. [INCR]

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

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

(Last)

(First)

(Middle)

5650 YONGE STREET

3. Date of Earliest Transaction (Month/Day/Year)
12/07/2015

(Street)

TORONTO, A6 M2M 4H5

4. If Amendment, Date Original Filed(Month/Day/Year)

6. Individual or Joint/Group Filing(Check Applicable Line)
___ Form filed by One Reporting Person
_X_ 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)
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 ⁽¹⁾	12/07/2015		S		2,934,709 ⁽²⁾	D	$ 45 ⁽⁴⁾	11,770,065 ⁽¹⁾	I ⁽¹⁾	See Footnotes ⁽¹⁾ ⁽⁵⁾
Class A Common Stock, par value $0.01 per share ⁽¹⁾	12/07/2015		S		1,467,354 ⁽³⁾	D	$ 45	10,302,711 ⁽¹⁾	I ⁽¹⁾	See Footnotes ⁽¹⁾ ⁽⁵⁾

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

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Reporting Owners

Reporting Owner Name / Address	Relationships
Reporting Owner Name / Address	Director	10% Owner	Officer	Other
ONTARIO TEACHERS PENSION PLAN BOARD 5650 YONGE STREET TORONTO, A6 M2M 4H5	X	X
1829356 Ontario Ltd 5650 YONGE STREET, SUITE 300 TORONTO, A6 M2M 4H5		X

Signatures

/s/ Rossana Di Lieto, Chief Compliance Officer		12/08/2015
^**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 reported securities are owned by 1829356 Ontario Limited, a wholly-owned subsidiary of Ontario Teachers' Pension Plan Board ("OTPP"). Each of Messrs. Terry Woodward and Steve Faraone may be deemed to have the power to dispose of the shares held by OTPP because of a delegation of authority from the Board of Directors of OTPP, and each expressly disclaims beneficial ownership of such shares.
(2)	The shares were sold by the reporting person in a registered underwritten secondary offering pursuant to an underwriting agreement entered into on December 2, 2015.
(3)	The shares were sold by the reporting person in a privately negotiated share repurchase transaction with the issuer.
(4)	Represents public offering price of $45.00 per share.
(5)	OTPP and 1829356 Ontario Limited are directors by deputization for purposes of Section 16 of the Securities Exchange Act of 1934.

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