13D Filing: Blue Harbour Group and BWX Technologies Inc. (BWXT)

Page 3 of 6 – SEC Filing

1

NAME OF REPORTING PERSON

Clifton S. Robbins

2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a) ¨

(b) x

3 SEC USE ONLY
4

SOURCE OF FUNDS

AF

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

CITIZENSHIP OR PLACE OF ORGANIZATION

United States of America

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

SOLE VOTING POWER

0

8

SHARED VOTING POWER

1,992,829 shares of Common Stock

9

SOLE DISPOSITIVE POWER

0

10

SHARED DISPOSITIVE POWER

1,992,829 shares of Common Stock

11

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH PERSON

1,992,829 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)

2.01%

14

TYPE OF REPORTING PERSON

IN

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