SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
SPO ADVISORY CORP

(Last) (First) (Middle)
591 REDWOOD HIGHWAY, SUITE 3215

(Street)
MILL VALLEY CA 94941

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
EQUINIX INC [ EQIX ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director X 10% Owner
Officer (give title below) Other (specify below)
3. Date of Earliest Transaction (Month/Day/Year)
04/25/2014
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
Form filed by One Reporting Person
X Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 04/25/2014 P 2,413 A $178.84 5,415,097 I (1) (2) (3) See footnotes
Common Stock 04/25/2014 P 12,487 A $179.93 5,427,500 I (1) (2) (3) See footnotes
Common Stock 04/28/2014 P 16,438 A $177.19 5,443,773 I (1) (2) (3) See footnotes
Common Stock 04/28/2014 P 26,137 A $178.31 5,469,648 I (1) (2) (3) See footnotes
Common Stock 04/28/2014 P 13,876 A $179.04 5,483,386 I (1) (2) (3) See footnotes
Common Stock 04/28/2014 P 3,549 A $179.87 5,486,900 I (1) (2) (3) See footnotes
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
1. Name and Address of Reporting Person*
SPO ADVISORY CORP

(Last) (First) (Middle)
591 REDWOOD HIGHWAY, SUITE 3215

(Street)
MILL VALLEY CA 94941

(City) (State) (Zip)
1. Name and Address of Reporting Person*
SPO ADVISORY PARTNERS LP

(Last) (First) (Middle)
591 REDWOOD HIGHWAY, SUITE 3215

(Street)
MILL VALLEY CA 94941

(City) (State) (Zip)
1. Name and Address of Reporting Person*
SPO PARTNERS II LP

(Last) (First) (Middle)
591 REDWOOD HIGHWAY, SUITE 3215

(Street)
MILL VALLEY CA 94941

(City) (State) (Zip)
1. Name and Address of Reporting Person*
SAN FRANCISCO PARTNERS LP

(Last) (First) (Middle)
591 REDWOOD HIGHWAY, SUITE 3215

(Street)
MILL VALLEY CA 94941

(City) (State) (Zip)
1. Name and Address of Reporting Person*
SF ADVISORY PARTNERS LP

(Last) (First) (Middle)
591 REDWOOD HIGHWAY , SUITE 3215

(Street)
MILL VALLEY CA 94941

(City) (State) (Zip)
1. Name and Address of Reporting Person*
MCDERMOTT EDWARD H

(Last) (First) (Middle)
591 REDWOOD HIGHWAY , SUITE 3215

(Street)
MILL VALLEY CA 94941

(City) (State) (Zip)
1. Name and Address of Reporting Person*
PHOEBE SNOW FOUNDATION

(Last) (First) (Middle)
591 REDWOOD HIGHWAY , SUITE 3215

(Street)
MILL VALLEY CA 94941

(City) (State) (Zip)
1. Name and Address of Reporting Person*
SCULLY JOHN H

(Last) (First) (Middle)
591 REDWOOD HIGHWAY, SUITE 3215

(Street)
MILL VALLEY CA 94941

(City) (State) (Zip)
1. Name and Address of Reporting Person*
WEINBERG ELI J

(Last) (First) (Middle)
591 REDWOOD HIGHWAY , SUITE 3215

(Street)
MILL VALLEY CA 94941

(City) (State) (Zip)
Explanation of Responses:
1. The entities acquiring these shares are SPO Partners II, L.P. ("SPO Partners"), which acquired 69,700 shares, San Francisco Partners, L.P. ("SF Partners"), which acquired 4,500 shares, and Phoebe Snow Foundation ("PSF"), which acquired 700 shares. The range of prices for the purchases on 4/25/2014, reported in Line 1 above, was $178.45-178.99, the range of prices for the purchases on 4/25/2014, reported in Line 2 above, was $179.80-180.20, the range of prices for the purchases on 4/28/2014 reported in Line 3 above, was $176.57-177.55, the range of prices for the purchases on 4/28/2014 reported in Line 4 above, was $177.67-178.66, the range of prices for the purchases on 4/28/2014, reported in Line 5 above, was $178.74-179.49, and the range of prices for the purchases on 4/28/2014, reported in Line 6 above, was $179.80-179.99.
2. As a result of the purchases causing this filing, 5,156,400 shares of the issuer's common stock are owned directly by SPO Partners, and may be deemed to be indirectly beneficially owned by (i) SPO Advisory Partners, L.P ("SPO Advisory"), the sole general partner of SPO Partners, (ii) SPO Advisory Corp. ("SPO Corp."), the sole general partner of SPO Advisory, and (iii) John H. Scully ("JHS"), Edward H. McDermott ("EHM") and Eli J. Weinberg ("EJW"), the three controlling persons of SPO Corp. Additionally, as a result of the purchases, 330,500 shares of the issuer's common stock are owned directly by SF Partners, and may be deemed to be indirectly beneficially owned by (i) SF Advisory Partners, L.P. ("SF Advisory"), the sole general partner of SF Partners, (ii) SPO Corp., the sole general partner of SF Advisory, and (iii) JHS, EHM and EJW, the three controlling persons of SPO Corp.
3. Additionally, as a result of the purchases, 51,000 shares of the issuer's common stock are owned directly by PSF.
Remarks:
The individuals listed in Notes (1), (2) and (3) above (each a "Reporting Person") may be deemed to form a "group", as such term is defined in Rule 13d-5(b)(1) promulgated under the Securities Exchange Act of 1934, for purposes of this filing. This filing shall not be deemed as an admission by any Reporting Person that such person is, for purposes of Section 16 of the Securities Exchange Act of 1934 or otherwise, the beneficial owner of any equity securities covered by this statement. Each Reporting Person disclaims beneficial ownership of the reported securities except to the extent of such person's pecuniary interest, if any, therein.
Kim M. Silva, Attorney in fact 04/29/2014
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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