-----BEGIN PRIVACY-ENHANCED MESSAGE----- Proc-Type: 2001,MIC-CLEAR Originator-Name: webmaster@www.sec.gov Originator-Key-Asymmetric: MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB MIC-Info: RSA-MD5,RSA, KS/vwwjVYaD8wHAbeH1QVnOuMKKdrunVDRrFKfApD42bqxKc51LE05KdYPxsnS98 MnQ6Cwp7HitWtbf7/gTcUg== 0000950005-11-000012.txt : 20110209 0000950005-11-000012.hdr.sgml : 20110209 20110209161844 ACCESSION NUMBER: 0000950005-11-000012 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20110209 DATE AS OF CHANGE: 20110209 GROUP MEMBERS: SC X MANAGEMENT, LLC GROUP MEMBERS: SEQUOIA CAPITAL X GROUP MEMBERS: SEQUOIA CAPITAL X PRINCIPALS FUND, L.L.C. GROUP MEMBERS: SEQUOIA TECHNOLOGY PARTNERS X SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: Isilon Systems, Inc. CENTRAL INDEX KEY: 0001373671 STANDARD INDUSTRIAL CLASSIFICATION: COMPUTER STORAGE DEVICES [3572] IRS NUMBER: 912101027 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-82471 FILM NUMBER: 11587360 BUSINESS ADDRESS: STREET 1: 3101 WESTERN AVENUE CITY: SEATTLE STATE: WA ZIP: 98121 BUSINESS PHONE: 206-315-7500 MAIL ADDRESS: STREET 1: 3101 WESTERN AVENUE CITY: SEATTLE STATE: WA ZIP: 98121 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: SEQUOIA CAPITAL X CENTRAL INDEX KEY: 0001112239 IRS NUMBER: 770535705 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: C/O SEQUOIA CAPITAL STREET 2: 3000 SAND HILL RD, BLDG 4-180 CITY: MENLO PARK STATE: CA ZIP: 94025 BUSINESS PHONE: 6508543927 MAIL ADDRESS: STREET 1: C/O SEQUOIA CAPITAL STREET 2: 3000 SAND HILL RD, BLDG 4-180 CITY: MENLO PARK STATE: CA ZIP: 94025 SC 13G/A 1 e10007_sc13ga.htm SCHEDULE 13G/A Schedule 13G - Form - revised to 10/15/97 bulletin

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C.  20549

Schedule 13G
(Rule 13d-102)

INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO RULES 13d-1 (b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO 13d-2 (b)

(Amendment No. 1)

ISILON SYSTEMS, INC.

(Name of Issuer)

COMMON STOCK

(Title of Class of Securities)

46432L104

(CUSIP Number)

12/31/10

(Date of Event Which Requires Filing of this Statement)

Check the appropriate box to designate the rule pursuant to which this Schedule is filed:


o

Rule 13d-1(b)

o

Rule 13d-1(c)

x

Rule 13d-1(d)

(Continued on following pages)





Page 1 of 9 Pages


CUSIP NO. 46432L104                                     13 G                                        Page 2 of  9  Pages





1

NAME OF REPORTING PERSON      
 SEQUOIA CAPITAL X (“SC X”)
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)
77-0535705

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)

o

(b)

x

3

SEC USE ONLY

4

CITIZENSHIP OR PLACE OF ORGANIZATION
DELAWARE

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY EACH

REPORTING

PERSON

WITH

5

SOLE VOTING POWER
0

6

SHARED VOTING POWER
0                                                

7

SOLE DISPOSITIVE POWER
0

8

SHARED DISPOSITIVE POWER
0                                                

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH
REPORTING PERSON    0

10

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES

o

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0.0%

12

TYPE OF REPORTING PERSON
PN






CUSIP NO. 46432L104                                     13 G                                        Page 3 of  9  Pages





1

NAME OF REPORTING PERSON      
SEQUOIA TECHNOLOGY PARTNERS X (“STP X”)
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)
77-0537311

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)

o

(b)

x

3

SEC USE ONLY

4

CITIZENSHIP OR PLACE OF ORGANIZATION
DELAWARE

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY EACH

REPORTING

PERSON

WITH

5

SOLE VOTING POWER
0

6

SHARED VOTING POWER
0

7

SOLE DISPOSITIVE POWER
0

8

SHARED DISPOSITIVE POWER
0

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH
REPORTING PERSON    0

10

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES

o

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0.0%

12

TYPE OF REPORTING PERSON
PN







CUSIP NO.  46432L104                                13 G                                          Page 4 of  9 Pages




1

NAME OF REPORTING PERSON      
SEQUOIA CAPITAL X PRINCIPALS FUND, L.L.C. (“SC X PF”)
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)
77-0537312

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)

o

(b)

x

3

SEC USE ONLY

4

CITIZENSHIP OR PLACE OF ORGANIZATION
DELAWARE

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY EACH

REPORTING

PERSON

WITH

5

SOLE VOTING POWER
0

6

SHARED VOTING POWER
0

7

SOLE DISPOSITIVE POWER
0

8

SHARED DISPOSITIVE POWER
0

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH
REPORTING PERSON    0

10

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES

o

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0.0%

12

TYPE OF REPORTING PERSON
OO







CUSIP NO.  46432L104                                13 G                                          Page 5 of  9 Pages




1

NAME OF REPORTING PERSON      
SC X MANAGEMENT, LLC (“SC X LLC”)
I.R.S. IDENTIFICATION NO. OF ABOVE PERSONS (ENTITIES ONLY)
77-0535710

2

CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP

(a)

o

(b)

x

3

SEC USE ONLY

4

CITIZENSHIP OR PLACE OF ORGANIZATION
DELAWARE

NUMBER OF

SHARES

BENEFICIALLY

OWNED BY EACH

REPORTING

PERSON

WITH

5

SOLE VOTING POWER
0

6

SHARED VOTING POWER
0

7

SOLE DISPOSITIVE POWER
0

8

SHARED DISPOSITIVE POWER
0

9

AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH
REPORTING PERSON    0

10

CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES

o

11

PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
0.0%

12

TYPE OF REPORTING PERSON
OO








CUSIP NO.  46432L104                                13 G                                          Page 6 of  9 Pages




ITEM 1.

(a)

Name of Issuer:

Isilon Systems, Inc.

(b)

Address of Issuer’s Principal Executive Offices:

3101 Western Avenue

Seattle, Washington  98121

ITEM 2.

(a)

Name of Persons Filing:

Sequoia Capital X

Sequoia Technology Partners X

Sequoia Capital X Principals Fund, L.L.C.

SC X Management, LLC  


SC X LLC is the General Partner of SC X and STP X, and the Managing Member of SC X PF.  


(b)

Address of Principal Business Office or, if none, Residence:

3000 Sand Hill Road, 4-250

Menlo Park, CA  94025


(c)

Citizenship:

SC X LLC, SC X, STP X, SC X PF:  Delaware


(d)

Title of Class of Securities:

Common Stock


(e)

CUSIP Number:

46432L104



ITEM 3.   If this statement is filed pursuant to Rules 13d-1(b) or 13d-2(b) or (c), check whether the person filing is a:

NOT APPLICABLE

ITEM 4.   Ownership

SEE ROWS 5 THROUGH 11 OF COVER PAGES







CUSIP NO.  46432L104                                13 G                                          Page 7 of  9 Pages




ITEM 5.

OWNERSHIP OF FIVE PERCENT OR LESS OF A CLASS

If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following.  x

.

ITEM 6.

OWNERSHIP OF MORE THAN FIVE PERCENT ON BEHALF OF   ANOTHER PERSON

NOT APPLICABLE


ITEM 7.

IDENTIFICATION AND CLASSIFICATION OF THE SUBSIDIARY WHICH ACQUIRED THE SECURITY BEING REPORTED ON BY THE PARENT HOLDING COMPANY OR CONTROL PERSON

NOT APPLICABLE


ITEM 8.

IDENTIFICATION AND CLASSIFICATION OF MEMBERS OF THE GROUP

NOT APPLICABLE


ITEM 9.

NOTICE OF DISSOLUTION OF GROUP

NOT APPLICABLE


ITEM 10.

CERTIFICATION


NOT APPLICABLE






CUSIP NO. 46432L104                                     13 G                                        Page 8 of  9  Pages



SIGNATURE


After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

Dated:  February 9, 2011



Sequoia Capital X, a Delaware Limited Partnership

Sequoia Technology Partners X, a Delaware Limited Partnership


By:  SC X Management, LLC,

their General Partner


By:  /s/ Douglas Leone                             

Douglas Leone, Managing Member



Sequoia Capital X Principals Fund L.L.C.


By:  SC X Management, LLC,

Its Managing Member


By:  /s/ Douglas Leone                             

Douglas Leone, Managing Member



SC X Management, LLC


By:  /s/ Douglas Leone                             

Douglas Leone, Managing Member







CUSIP NO. 46432L104                                     13 G                                            Page 9 of  9  Pages



EXHIBIT 1

                                    

AGREEMENT AS TO JOINT FILING OF SCHEDULE 13G


The undersigned hereby agree that the Schedule 13G relating to the common shares of Isilon Systems, Inc., and any further amendments thereto, to which this Agreement as to Joint Filing of Schedule 13G is attached as an exhibit is filed on behalf of each of them pursuant to and in accordance with the provisions of Rule 13d-1(k) under the Securities Exchange Act of 1934, as amended.


Date: February 9, 2011



Sequoia Capital X, a Delaware Limited Partnership

Sequoia Technology Partners X, a Delaware Limited Partnership


By:  SC X Management, LLC,

their General Partner


By:  /s/ Douglas Leone                             

Douglas Leone, Managing Member



Sequoia Capital X Principals Fund L.L.C.


By:  SC X Management, LLC,

Its Managing Member


By:  /s/ Douglas Leone                             

Douglas Leone, Managing Member



SC X Management, LLC


By:  /s/ Douglas Leone                             

Douglas Leone, Managing Member






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