SEC Form 3
FORM 3 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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1. Name and Address of Reporting Person*
KAPOOR SUSHIL

(Last) (First) (Middle)
C/O EQUINIX
301 VELOCITY WAY

(Street)
FOSTER CITY CA 94404

(City) (State) (Zip)
2. Date of Event Requiring Statement (Month/Day/Year)
02/10/2005
3. Issuer Name and Ticker or Trading Symbol
EQUINIX INC [ EQIX ]
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
VP - IBX Operations
5. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Common Stock 2,043 D
Common Stock 125 D
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year) 3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Options (right to buy) 03/01/2002 03/01/2011 Common Stock 9,375 100.9984 D
Stock Options (right to buy) 04/10/2002 04/10/2012 Common Stock 3,125 28.8 D
Stock Options (right to buy) 03/06/2003 03/06/2013 Common Stock 28,584 3.25 D
Stock Options (right to buy) 04/18/2003 04/18/2013 Common Stock 17,050 3 D
Stock Options (right to buy) 02/24/2004 02/24/2014 Common Stock 54,000 26.81 D
Restricted Stock 02/08/2005 02/08/2015 Common Stock 29,000 0.00 D
Explanation of Responses:
Sushil Kapoor 02/11/2005
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.