13D Filing: Hudson Executive Capital and Cabot Microelectronics Corp (NASDAQ:CCMP)

Page 3 of 5 – SEC Filing

1
NAMES OF REPORTING PERSONS
Douglas L. Braunstein
2
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a)
(b)
3
SEC USE ONLY
4
SOURCE OF FUNDS (SEE INSTRUCTIONS)
AF
5
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
6
CITIZENSHIP OR PLACE OF ORGANIZATION
United States
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
7
SOLE VOTING POWER
0
8
SHARED VOTING POWER
1,234,300
9
SOLE DISPOSITIVE POWER
0
10
SHARED DISPOSITIVE POWER
1,234,300
11
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,234,300
12
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
13
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
4.9%2
14
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
IN
__________________________________
2
Calculated based on 25,029,129 shares of common stock, par value $0.001 per share, of Cabot Microelectronics Corporation, outstanding as of January 31, 2017, as reported in its quarterly report on Form 10-Q for the quarterly period ended December 31, 2016.

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