13D Filing: Starboard Value LP and Mellanox Technologies Ltd. (MLNX)

Page 3 of 25

Page 3 of 25 – SEC Filing

1 NAME OF REPORTING PERSON
STARBOARD VALUE AND OPPORTUNITY MASTER FUND LTD
2 CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (a) ☐
(b) ☐
3 SEC USE ONLY
4 SOURCE OF FUNDS
WC
5 CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(d) OR 2(e)     ☐
6 CITIZENSHIP OR PLACE OF ORGANIZATION
CAYMAN ISLANDS
NUMBER OF 7 SOLE VOTING POWER
SHARES
BENEFICIALLY 3,758,713
OWNED BY 8 SHARED VOTING POWER
EACH
REPORTING – 0 –
PERSON WITH 9 SOLE DISPOSITIVE POWER
3,758,713
10 SHARED DISPOSITIVE POWER
– 0 –
11 AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
3,758,713*
12 CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES     ☐
13 PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
7.4%
14 TYPE OF REPORTING PERSON
CO

* Includes 460,000 shares underlying certain call options
exercisable within 60 days hereof.

3

Follow Mellanox Technologies Ltd. (NASDAQ:MLNX)

Page 3 of 25