X0206
3
2017-08-01
0
0001610950
INC Research Holdings, Inc.
INCR
0001034196
ADVENT INTERNATIONAL CORP/MA
C/O ADVENT INTERNATIONAL CORPORATION
75 STATE STREET
BOSTON
MA
02109
true
0001551274
Advent International GPE VII Limited Partnership
C/O ADVENT INTERNATIONAL CORPORATION
75 STATE STREET
BOSTON
MA
02109
true
0001551276
Advent International GPE VII-B Limited Partnership
C/O ADVENT INTERNATIONAL CORPORATION
75 STATE STREET
BOSTON
MA
02109
true
0001551366
Advent International GPE VII-C Limited Partnership
C/O ADVENT INTERNATIONAL CORPORATION
75 STATE STREET
BOSTON
MA
02109
true
0001551365
Advent International GPE VII-D Limited Partnership
C/O ADVENT INTERNATIONAL CORPORATION
75 STATE STREET
BOSTON
MA
02109
true
0001551363
Advent International GPE VII-F Limited Partnership
C/O ADVENT INTERNATIONAL CORPORATION
75 STATE STREET
BOSTON
MA
02109
true
0001553020
Advent International GPE VII-G Limited Partnership
C/O ADVENT INTERNATIONAL CORPORATION
75 STATE STREET
BOSTON
MA
02109
true
Class A Common Stock
22413317
I
See Footnotes
See Exhibit 99.1 for text of footnote (1)
See Exhibit 99.1 for text of footnote (2)
See Exhibit 99.1 for text of footnote (3)
Exhibit 99.1 and Exhibit 99.2 (Joint Filer Information) are incorporated herein by reference. This Form 3 is the sixth of six Forms 3 being filed relating to the same event. The Form 3 has been split into six filings because there are more than 10 Reporting Persons in total, and the SEC's EDGAR filing system limits a single Form 3 to a maximum of 10 Reporting Persons. Each Form 3 will be filed by Designated Filer Advent International Corporation.
Advent International Corporation, Name: /s/ Michael Ristaino, Title: Vice President of Finance - Fund Administration
2017-08-11