13D Filing: Blue Harbour Group and Investors Bancorp Inc. (NASDAQ:ISBC)

Page 2 of 8 – SEC Filing

1

NAME OF REPORTING PERSON

Blue Harbour Group, L.P.

2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) x

3 SEC USE ONLY
4

SOURCE OF FUNDS

WC

5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDING IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) ¨
6

CITIZENSHIP OR PLACE OF ORGANIZATION

Delaware

NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON WITH:
7

SOLE VOTING POWER

0

8

SHARED VOTING POWER

29,582,428 shares of Common Stock

9

SOLE DISPOSITIVE POWER

0

10

SHARED DISPOSITIVE POWER

29,582,428 shares of Common Stock

11

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON

29,582,428 shares of Common Stock

12 CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES ¨
13

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

9.5%

14

TYPE OF REPORTING PERSON

PN; IA

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