-----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, PQLepPePCHKbcoUjl6D4nNXaIgmcBpH/6Si3Wn5hYM0JoEtCRRGE8XzUxt1vQTw6 W+/7xxpargWoF7q5uLypww== 0001104659-11-007341.txt : 20110214 0001104659-11-007341.hdr.sgml : 20110214 20110214152217 ACCESSION NUMBER: 0001104659-11-007341 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20110214 DATE AS OF CHANGE: 20110214 GROUP MEMBERS: BARBARA N. LUBASH GROUP MEMBERS: BRADLEY J. BOLZON GROUP MEMBERS: BRIAN G. ATWOOD GROUP MEMBERS: CAMILLE D. SAMUELS GROUP MEMBERS: CHARLES M. WARDEN GROUP MEMBERS: DONALD B. MILDER GROUP MEMBERS: KEVIN J. WASSERSTEIN GROUP MEMBERS: REBECCA B. ROBERTSON GROUP MEMBERS: ROBIN L. PRAEGER GROUP MEMBERS: ROSS A. JAFFE GROUP MEMBERS: SAMUEL D. COLELLA GROUP MEMBERS: VERSANT SIDE FUND II, L.P. GROUP MEMBERS: VERSANT SIDE FUND IV, L.P. GROUP MEMBERS: VERSANT VENTURE CAPITAL II, L.P. GROUP MEMBERS: VERSANT VENTURE CAPITAL IV, L.P. GROUP MEMBERS: VERSANT VENTURES II, LLC GROUP MEMBERS: VERSANT VENTURES IV, LLC GROUP MEMBERS: WILLIAM J. LINK SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: CADENCE PHARMACEUTICALS INC CENTRAL INDEX KEY: 0001333248 STANDARD INDUSTRIAL CLASSIFICATION: PHARMACEUTICAL PREPARATIONS [2834] IRS NUMBER: 000000000 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-82506 FILM NUMBER: 11606920 BUSINESS ADDRESS: STREET 1: 12481 HIGH BLUFF DRIVE STREET 2: SUITE 200 CITY: SAN DIEGO STATE: CA ZIP: 92130 BUSINESS PHONE: 8584361400 MAIL ADDRESS: STREET 1: 12481 HIGH BLUFF DRIVE STREET 2: SUITE 200 CITY: SAN DIEGO STATE: CA ZIP: 92130 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: Versant Affiliates Fund II-A, LP CENTRAL INDEX KEY: 0001354132 IRS NUMBER: 943410106 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 3000 SAND HILL ROAD STREET 2: BLDG. 4, STE. 210 CITY: MENLO PARK STATE: CA ZIP: 94025 BUSINESS PHONE: 650-233-7877 MAIL ADDRESS: STREET 1: 3000 SAND HILL ROAD STREET 2: BLDG. 4, STE. 210 CITY: MENLO PARK STATE: CA ZIP: 94025 SC 13G/A 1 a11-5856_6sc13ga.htm SC 13G/A

 

 

UNITED STATES

 

 

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. 2)*

 

Cadence Pharmaceuticals, Inc.

(Name of Issuer)

Common Stock, par value $0.001 per share

(Title of Class of Securities)

12738T100

(CUSIP Number)

December 31, 2010

(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)

 

*The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any subsequent amendment containing information which would alter disclosures provided in a prior cover page.

 

The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).

 


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons.
Versant Affiliates Fund II-A, L.P.

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
Delaware, United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
61,124 shares of Common Stock (2)

 

6

Shared Voting Power
0 shares

 

7

Sole Dispositive Power
61,124 shares of Common Stock (2)

 

8

Shared Dispositive Power
0 shares

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
61,124 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
0.12% (3)

 

 

12

Type of Reporting Person*
PN

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   VV II serves as the sole general partner of VAF II-A and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW and BNL are directors and/or members of VV II and share voting and dispositive power over the shares held by VAF II-A; however, they disclaim beneficial ownership of the shares held by VAF II-A except to the extent of their pecuniary interests therein.  The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3)   This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

2


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons.
Versant Side Fund II, L.P.

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
Delaware, United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
28,787 shares of Common Stock (2)

 

6

Shared Voting Power
0 shares

 

7

Sole Dispositive Power
28,787 shares of Common Stock (2)

 

8

Shared Dispositive Power
0 shares

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
28,787 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
0.06% (3)

 

 

12

Type of Reporting Person*
PN

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   VV II serves as the sole general partner of VSF II and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW and BNL are directors and/or members of VV II and share voting and dispositive power over the shares held by VSF II; however, they disclaim beneficial ownership of the shares held by VSF II except to the extent of their pecuniary interests therein.  The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3)   This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

3


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons.
Versant Venture Capital II, L.P.

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
Delaware, United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
3,220,948 shares of Common Stock (2)

 

6

Shared Voting Power
0 shares

 

7

Sole Dispositive Power
3,220,948 shares of Common Stock (2)

 

8

Shared Dispositive Power
0 shares

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
3,220,948 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
6.37% (3)

 

 

12

Type of Reporting Person*
PN

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   VV II serves as the sole general partner of VVC II and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW and BNL are directors and/or members of VV II and share voting and dispositive power over the shares held by VVC II; however, they disclaim beneficial ownership of the shares held by VVC II except to the extent of their pecuniary interests therein.  The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3)   This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

4


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons.
Versant Side Fund IV, L.P.

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
Delaware, United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
13,056 shares of Common Stock (2)

 

6

Shared Voting Power
0 shares

 

7

Sole Dispositive Power
13,056 shares of Common Stock (2)

 

8

Shared Dispositive Power
0 shares

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
13,056 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
0.03% (3)

 

 

12

Type of Reporting Person*
PN

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   VV IV serves as the sole general partner of VSF IV and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, RBR, CDS, BJB, CMW, RLP and KJW are directors and/or members of VV IV and share voting and dispositive power over the shares held by VSF IV; however, they disclaim beneficial ownership of the shares held by VSF IV except to the extent of their pecuniary interests therein.  Includes (i) 8,704 shares held by VSF IV; and (ii) a warrant to purchase up to 4,352 shares held by VSF IV.  The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3)   This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

5


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons.
Versant Venture Capital IV, L.P.

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
Delaware, United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
2,072,448 shares of Common Stock (2)

 

6

Shared Voting Power
0 shares

 

7

Sole Dispositive Power
2,072,448 shares of Common Stock (2)

 

8

Shared Dispositive Power
0 shares

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
2,072,448 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
4.10% (3)

 

 

12

Type of Reporting Person*
PN

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   VV IV serves as the sole general partner of VVC IV and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, RBR, CDS, BJB, CMW, RLP and KJW are directors and/or members of VV IV and share voting and dispositive power over the shares held by VVC IV; however, they disclaim beneficial ownership of the shares held by VVC IV except to the extent of their pecuniary interests therein.  Includes (i) 1,381,632 shares held by VVC IV; and (ii) a warrant to purchase up to 690,816 shares held by VVC IV.  The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3)   This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

6


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons
Versant Ventures II, LLC

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
Delaware, United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
0 shares

 

6

Shared Voting Power
3,310,859 shares of Common Stock (2)

 

7

Sole Dispositive Power
0 shares

 

8

Shared Dispositive Power
3,310,859 shares of Common Stock (2)

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
3,310,859 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
6.55% (3)

 

 

12

Type of Reporting Person*
OO

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   Includes: (i) 61,124 shares held by VAF II-A; (ii) 28,787 shares held by VSF II; and (iii) 3,220,948 shares held by VVC II.  VV II serves as the sole general partner of VAF II-A, VSF II and VVC II and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW and BNL are directors and/or members of VV II and share voting and dispositive power over the shares held by VAF II-A, VSF II and VVC II; however, they disclaim beneficial ownership of the shares held by VAF II-A, VSF II and VVC II except to the extent of their pecuniary interests therein.  The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3) This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

7


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons
Versant Ventures IV, LLC

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
Delaware, United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
0 shares

 

6

Shared Voting Power
2,085,504 shares of Common Stock (2)

 

7

Sole Dispositive Power
0 shares

 

8

Shared Dispositive Power
2,085,504 shares of Common Stock (2)

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
2,085,504 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
4.13% (3)

 

 

12

Type of Reporting Person*
OO

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   Includes: (i) 8,704 shares held by VSF IV; (ii) 1,381,632 shares held by VVC IV; (iii) a warrant to purchase up to 4,352 shares held by VSF IV; and (iv) a warrant to purchase up to 690,816 shares held by VVC IV.  BGA, SDC, RAJ, WJL, RBR, CDS, BJB, CMW, RLP and KJW are directors and/or members of VV IV and share voting and dispositive power over the shares held by VVC IV; however, they disclaim beneficial ownership of the shares held by VVC IV except to the extent of their pecuniary interests therein. The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3) This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

8


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons
Brian G. Atwood

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
75,000 shares (2)

 

6

Shared Voting Power
5,396,363 shares of Common Stock (3)

 

7

Sole Dispositive Power
75,000 shares (2)

 

8

Shared Dispositive Power
5,396,363 shares of Common Stock (3)

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
5,471,363 shares of Common Stock (2)(3)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
10.82% (4)

 

 

12

Type of Reporting Person*
IN

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   Consists of options to acquire 75,000 shares of Common Stock held directly by BGA for the benefit of VVII.

 

(3)   Includes: (i) 61,124 shares held by VAF II-A; (ii) 28,787 shares held by VSF II; (iii) 3,220,948 shares held by VVC II; (iv) 8,704 shares held by VSF IV; (v) 1,381,632 shares held by VVC IV; (vi) a warrant to purchase up to 4,352 shares held by VSF IV; (vii) a warrant to purchase up to 690,816 shares held by VVC IV; and (viii) options to acquire 75,000 shares of Common Stock held directly by BGA for the benefit of VVC IV.  VV II serves as the sole general partner of VAF II-A, VSF II and VVC II and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW and BNL are directors and/or members of VV II and share voting and dispositive power over the shares held by VAF II-A, VSF II and VVC II; however, they disclaim beneficial ownership of the shares held by VAF II-A, VSF II and VVC II except to the extent of their pecuniary interests therein.  BGA, SDC, RAJ, WJL, RBR, CDS, BJB, CMW, RLP and KJW are directors and/or members of VV IV and share voting and dispositive power over the shares held by VVC IV; however, they disclaim beneficial ownership of the shares held by VVC IV except to the extent of their pecuniary interests therein. The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(4)   This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

9


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons
Samuel D. Colella

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
0 shares

 

6

Shared Voting Power
5,396,363 shares of Common Stock (2)

 

7

Sole Dispositive Power
0 shares

 

8

Shared Dispositive Power
5,396,363 shares of Common Stock (2)

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
5,396,363 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
10.67% (3)

 

 

12

Type of Reporting Person*
IN

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   Includes: (i) 61,124 shares held by VAF II-A; (ii) 28,787 shares held by VSF II; (iii) 3,220,948 shares held by VVC II; (iv) 8,704 shares held by VSF IV; (v) 1,381,632 shares held by VVC IV; (vi) a warrant to purchase up to 4,352 shares held by VSF IV; and (vii) a warrant to purchase up to 690,816 shares held by VVC IV.  VV II serves as the sole general partner of VAF II-A, VSF II and VVC II and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW and BNL are directors and/or members of VV II and share voting and dispositive power over the shares held by VAF II-A, VSF II and VVC II; however, they disclaim beneficial ownership of the shares held by VAF II-A, VSF II and VVC II except to the extent of their pecuniary interests therein.& #160; BGA, SDC, RAJ, WJL, RBR, CDS, BJB, CMW, RLP and KJW are directors and/or members of VV IV and share voting and dispositive power over the shares held by VVC IV; however, they disclaim beneficial ownership of the shares held by VVC IV except to the extent of their pecuniary interests therein. The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3) This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

10


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons
Ross A. Jaffe

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
0 shares

 

6

Shared Voting Power
5,396,363 shares of Common Stock (2)

 

7

Sole Dispositive Power
0 shares

 

8

Shared Dispositive Power
5,396,363 shares of Common Stock (2)

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
5,396,363 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
10.67% (3)

 

 

12

Type of Reporting Person*
IN

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   Includes: (i) 61,124 shares held by VAF II-A; (ii) 28,787 shares held by VSF II; (iii) 3,220,948 shares held by VVC II; (iv) 8,704 shares held by VSF IV; (v) 1,381,632 shares held by VVC IV; (vi) a warrant to purchase up to 4,352 shares held by VSF IV; and (vii) a warrant to purchase up to 690,816 shares held by VVC IV.  VV II serves as the sole general partner of VAF II-A, VSF II and VVC II and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW and BNL are directors and/or members of VV II and share voting and dispositive power over the shares held by VAF II-A, VSF II and VVC II; however, they disclaim beneficial ownership of the shares held by VAF II-A, VSF II and VVC II except to the extent of their pecuniary interests therein.  BGA, SDC, RAJ, WJL, RBR, CDS, BJB, CMW, RLP and KJW are directors and/or members of VV IV and share voting and dispositive power over the shares held by VVC IV; however, they disclaim beneficial ownership of the shares held by VVC IV except to the extent of their pecuniary interests therein. The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3) This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

11


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons
William J. Link

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
0 shares

 

6

Shared Voting Power
5,396,363 shares of Common Stock (2)

 

7

Sole Dispositive Power
0 shares

 

8

Shared Dispositive Power
5,396,363 shares of Common Stock (2)

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
5,396,363 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
10.67% (3)

 

 

12

Type of Reporting Person*
IN

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   Includes: (i) 61,124 shares held by VAF II-A; (ii) 28,787 shares held by VSF II; (iii) 3,220,948 shares held by VVC II; (iv) 8,704 shares held by VSF IV; (v) 1,381,632 shares held by VVC IV;  (vi) a warrant to purchase up to 4,352 shares held by VSF IV; and (vii) a warrant to purchase up to 690,816 shares held by VVC IV.  VV II serves as the sole general partner of VAF II-A, VSF II and VVC II and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW and BNL are directors and/or members of VV II and share voting and dispositive power over the shares held by VAF II-A, VSF II and VVC II; however, they disclaim beneficial ownership of the shares held by VAF II-A, VSF II and VVC II except to the exte nt of their pecuniary interests therein.  BGA, SDC, RAJ, WJL, RBR, CDS, BJB, CMW, RLP and KJW are directors and/or members of VV IV and share voting and dispositive power over the shares held by VVC IV; however, they disclaim beneficial ownership of the shares held by VVC IV except to the extent of their pecuniary interests therein. The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3) This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

12


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons
Donald B. Milder

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
0 shares

 

6

Shared Voting Power
5,396,363 shares of Common Stock (2)

 

7

Sole Dispositive Power
0 shares

 

8

Shared Dispositive Power
5,396,363 shares of Common Stock (2)

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
5,396,363 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
10.67% (3)

 

 

12

Type of Reporting Person*
IN

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   Includes: (i) 61,124 shares held by VAF II-A; (ii) 28,787 shares held by VSF II; (iii) 3,220,948 shares held by VVC II; (iv) 8,704 shares held by VSF IV; (v) 1,381,632 shares held by VVC IV; (vi) a warrant to purchase up to 4,352 shares held by VSF IV; and (vii) a warrant to purchase up to 690,816 shares held by VVC IV.  VV II serves as the sole general partner of VAF II-A, VSF II and VVC II and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW and BNL are directors and/or members of VV II and share voting and dispositive power over the shares held by VAF II-A, VSF II and VVC II; however, they disclaim beneficial ownership of the shares held by VAF II-A, VSF II and VVC II except to the extent of their pecuniary interests therein.  BGA, SDC, RAJ, WJL, RBR, CDS, BJB, CMW, RLP and KJW are directors and/or members of VV IV and share voting and dispositive power over the shares held by VVC IV; however, they disclaim beneficial ownership of the shares held by VVC IV except to the extent of their pecuniary interests therein. The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3) This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

13


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons
Rebecca B. Robertson

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
0 shares

 

6

Shared Voting Power
5,396,363 shares of Common Stock (2)

 

7

Sole Dispositive Power
0 shares

 

8

Shared Dispositive Power
5,396,363 shares of Common Stock (2)

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
5,396,363 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
10.67% (3)

 

 

12

Type of Reporting Person*
IN

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   Includes: (i) 61,124 shares held by VAF II-A; (ii) 28,787 shares held by VSF II; (iii) 3,220,948 shares held by VVC II; (iv) 8,704 shares held by VSF IV; (v) 1,381,632 shares held by VVC IV; (vi) a warrant to purchase up to 4,352 shares held by VSF IV; and (vii) a warrant to purchase up to 690,816 shares held by VVC IV.  VV II serves as the sole general partner of VAF II-A, VSF II and VVC II and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW and BNL are directors and/or members of VV II and share voting and dispositive power over the shares held by VAF II-A, VSF II and VVC II; however, they disclaim beneficial ownership of the shares held by VAF II-A, VSF II and VVC II except to the extent of their pecuniary interests therein.  BGA, SDC, RAJ, WJL, RBR, CDS, BJB, CMW, RLP and KJW are directors and/or members of VV IV and share voting and dispositive power over the shares held by VVC IV; however, they disclaim beneficial ownership of the shares held by VVC IV except to the extent of their pecuniary interests therein. The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3) This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

14


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons
Camille D. Samuels

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
0 shares

 

6

Shared Voting Power
5,396,363 shares of Common Stock (2)

 

7

Sole Dispositive Power
0 shares

 

8

Shared Dispositive Power
5,396,363 shares of Common Stock (2)

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
5,396,363 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
10.67% (3)

 

 

12

Type of Reporting Person*
IN

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   Includes: (i) 61,124 shares held by VAF II-A; (ii) 28,787 shares held by VSF II; (iii) 3,220,948 shares held by VVC II; (iv) 8,704 shares held by VSF IV; (v) 1,381,632 shares held by VVC IV; (vi) a warrant to purchase up to 4,352 shares held by VSF IV; and (vii) a warrant to purchase up to 690,816 shares held by VVC IV.  VV II serves as the sole general partner of VAF II-A, VSF II and VVC II and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW and BNL are directors and/or members of VV II and share voting and dispositive power over the shares held by VAF II-A, VSF II and VVC II; however, they disclaim beneficial ownership of the shares held by VAF II-A, VSF II and VVC II except to the extent of their pecuniary interests therein.  BGA, SDC, RAJ, WJL, RBR, CDS, BJB, CMW, RLP and KJW are directors and/or members of VV IV and share voting and dispositive power over the shares held by VVC IV; however, they disclaim beneficial ownership of the shares held by VVC IV except to the extent of their pecuniary interests therein. The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3) This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

15


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons
Bradley J. Bolzon

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
Canada

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
0 shares

 

6

Shared Voting Power
5,396,363 shares of Common Stock (2)

 

7

Sole Dispositive Power
0 shares

 

8

Shared Dispositive Power
5,396,363 shares of Common Stock (2)

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
5,396,363 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
10.67% (3)

 

 

12

Type of Reporting Person*
IN

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   Includes: (i) 61,124 shares held by VAF II-A; (ii) 28,787 shares held by VSF II; (iii) 3,220,948 shares held by VVC II; (iv) 8,704 shares held by VSF IV; (v) 1,381,632 shares held by VVC IV; (vi) a warrant to purchase up to 4,352 shares held by VSF IV; and (vii) a warrant to purchase up to 690,816 shares held by VVC IV.  VV II serves as the sole general partner of VAF II-A, VSF II and VVC II and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW and BNL are directors and/or members of VV II and share voting and dispositive power over the shares held by VAF II-A, VSF II and VVC II; however, they disclaim beneficial ownership of the shares held by VAF II-A, VSF II and VVC II except to the extent of their pecuniary interests therein.  BGA, SDC, RAJ, WJL, RBR, CDS, BJB, CMW, RLP and KJW are directors and/or members of VV IV and share voting and dispositive power over the shares held by VVC IV; however, they disclaim beneficial ownership of the shares held by VVC IV except to the extent of their pecuniary interests therein. The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3) This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

16


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons
Charles M. Warden

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
0 shares

 

6

Shared Voting Power
5,396,363 shares of Common Stock (2)

 

7

Sole Dispositive Power
0 shares

 

8

Shared Dispositive Power
5,396,363 shares of Common Stock (2)

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
5,396,363 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
10.67% (3)

 

 

12

Type of Reporting Person*
IN

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   Includes: (i) 61,124 shares held by VAF II-A; (ii) 28,787 shares held by VSF II; (iii) 3,220,948 shares held by VVC II; (iv) 8,704 shares held by VSF IV; (v) 1,381,632 shares held by VVC IV; (vi) a warrant to purchase up to 4,352 shares held by VSF IV; and (vii) a warrant to purchase up to 690,816 shares held by VVC IV.  VV II serves as the sole general partner of VAF II-A, VSF II and VVC II and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW and BNL are directors and/or members of VV II and share voting and dispositive power over the shares held by VAF II-A, VSF II and VVC II; however, they disclaim beneficial ownership of the shares held by VAF II-A, VSF II and VVC II except to the extent of their pecuniary interests therein.  BGA, SDC, RAJ, WJL, RBR, CDS, BJB, CMW, RLP and KJW are directors and/or members of VV IV and share voting and dispositive power over the shares held by VVC IV; however, they disclaim beneficial ownership of the shares held by VVC IV except to the extent of their pecuniary interests therein. The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3) This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

17


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons
Barbara N. Lubash

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
0 shares

 

6

Shared Voting Power
5,396,363 shares of Common Stock (2)

 

7

Sole Dispositive Power
0 shares

 

8

Shared Dispositive Power
5,396,363 shares of Common Stock (2)

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
5,396,363 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
10.67% (3)

 

 

12

Type of Reporting Person*
IN

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   Includes: (i) 61,124 shares held by VAF II-A; (ii) 28,787 shares held by VSF II; (iii) 3,220,948 shares held by VVC II; (iv) 8,704 shares held by VSF IV; (v) 1,381,632 shares held by VVC IV; (vi) a warrant to purchase up to 4,352 shares held by VSF IV; and (vii) a warrant to purchase up to 690,816 shares held by VVC IV.  VV II serves as the sole general partner of VAF II-A, VSF II and VVC II and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW and BNL are directors and/or members of VV II and share voting and dispositive power over the shares held by VAF II-A, VSF II and VVC II; however, they disclaim beneficial ownership of the shares held by VAF II-A, VSF II and VVC II except to the extent of their pecuniary interests therein.  BGA, SDC, RAJ, WJL, RBR, CDS, BJB, CMW, RLP and KJW are directors and/or members of VV IV and share voting and dispositive power over the shares held by VVC IV; however, they disclaim beneficial ownership of the shares held by VVC IV except to the extent of their pecuniary interests therein. The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3) This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

18


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons
Robin L. Praeger

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
0 shares

 

6

Shared Voting Power
5,396,363 shares of Common Stock (2)

 

7

Sole Dispositive Power
0 shares

 

8

Shared Dispositive Power
5,396,363 shares of Common Stock (2)

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
5,396,363 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
10.67% (3)

 

 

12

Type of Reporting Person*
IN

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   Includes: (i) 61,124 shares held by VAF II-A; (ii) 28,787 shares held by VSF II; (iii) 3,220,948 shares held by VVC II; (iv) 8,704 shares held by VSF IV; (v) 1,381,632 shares held by VVC IV; (vi) a warrant to purchase up to 4,352 shares held by VSF IV; and (vii) a warrant to purchase up to 690,816 shares held by VVC IV.  VV II serves as the sole general partner of VAF II-A, VSF II and VVC II and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW and BNL are directors and/or members of VV II and share voting and dispositive power over the shares held by VAF II-A, VSF II and VVC II; however, they disclaim beneficial ownership of the shares held by VAF II-A, VSF II and VVC II except to the extent of their pecuniary interests therein.  BGA, SDC, RAJ, WJL, RBR, CDS, BJB, CMW, RLP and KJW are directors and/or members of VV IV and share voting and dispositive power over the shares held by VVC IV; however, they disclaim beneficial ownership of the shares held by VVC IV except to the extent of their pecuniary interests therein. The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3) This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

19


 

CUSIP No. 12738T100

13 G

 

 

 

1

Names of Reporting Persons
Kevin J. Wasserstein

 

 

2

Check the Appropriate Box if a Member of a Group*

 

 

(a)

o

 

 

(b)

x (1)

 

 

3

SEC Use Only

 

 

4

Citizenship or Place of Organization
United States of America

 

 

 

Number of
Shares
Beneficially
Owned by
Each
Reporting
Person With

5

Sole Voting Power
0 shares

 

6

Shared Voting Power
5,396,363 shares of Common Stock (2)

 

7

Sole Dispositive Power
0 shares

 

8

Shared Dispositive Power
5,396,363 shares of Common Stock (2)

 

 

9

Aggregate Amount Beneficially Owned by Each Reporting Person
5,396,363 shares of Common Stock (2)

 

 

10

Check Box if the Aggregate Amount in Row (9) Excludes Certain Shares*  o

 

 

11

Percent of Class Represented by Amount in Row 9
10.67% (3)

 

 

12

Type of Reporting Person*
IN

 

(1)   This Schedule 13G is filed by Versant Affiliates Fund II-A, L.P., a Delaware limited partnership (“VAF II-A”), Versant Side Fund II, L.P., a Delaware limited partnership (“VSF II”), Versant Venture Capital II, L.P., a Delaware limited partnership (“VVC II”), Versant Side Fund IV, L.P., a Delaware limited partnership (“VSF IV”), Versant Venture Capital IV, L.P., a Delaware limited partnership (“VVC IV”), Versant Ventures II, LLC, a Delaware limited liability company (“VV II”), Versant Ventures IV, LLC, a Delaware limited liability company (“VV IV”), Brian G. Atwood (“BGA”), Samuel D. Colella (“SDC”), Ross A. Jaffe (“RAJ”), William J. Link (“WJL”), Donald B. Milder (“ ;DBM”), Rebecca B. Robertson (“RBR”), Camille D. Samuels (“CDS”), Bradley J. Bolzon (“BJB”), Charles M. Warden (“CMW”), Barbara N. Lubash (“BNL”), Robin L. Praeger (“RLP”) and Kevin J. Wasserstein (“KJW” and together with VAF II-A, VSF II, VVC II, VSF IV, VVC IV, VV II, VV IV, BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW, BNL, KJW and RLP, collectively, the “Reporting Persons”).  The Reporting Persons expressly disclaim status as a “group” for purposes of this Schedule 13G.

 

(2)   Includes: (i) 61,124 shares held by VAF II-A; (ii) 28,787 shares held by VSF II; (iii) 3,220,948 shares held by VVC II; (iv) 8,704 shares held by VSF IV; (v) 1,381,632 shares held by VVC IV; (vi) a warrant to purchase up to 4,352 shares held by VSF IV; and (vii) a warrant to purchase up to 690,816 shares held by VVC IV.  VV II serves as the sole general partner of VAF II-A, VSF II and VVC II and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW and BNL are directors and/or members of VV II and share voting and dispositive power over the shares held by VAF II-A, VSF II and VVC II; however, they disclaim beneficial ownership of the shares held by VAF II-A, VSF II and VVC II except to the extent of their pecuniary interests therein.  BGA, SDC, RAJ, WJL, RBR, CDS, BJB, CMW, RLP and KJW are directors and/or members of VV IV and share voting and dispositive power over the shares held by VVC IV; however, they disclaim beneficial ownership of the shares held by VVC IV except to the extent of their pecuniary interests therein. The information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010.

 

(3) This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

20


 

Introductory Note: This Statement on Schedule 13G is filed on behalf of the Reporting Persons, in respect of shares of Common Stock, par value $0.001 per share (“Common Stock”), of Cadence Pharmaceuticals, Inc. (the “Issuer”).

 

Item 1

 

(a)

Name of Issuer:
Cadence Pharmaceuticals, Inc.

 

 

Address of Issuer’s Principal Executive Offices:
12481 High Bluff Dr. Suite 200
San Diego, California

 

Item 2

 

(a)

Name of Person(s) Filing:
Versant Affiliates Fund II-A, L.P. (“VAF II-A”)

Versant Side Fund II, L.P.  (“VSF II”)

Versant Venture Capital II, L.P.  (“VVC II”)

Versant Ventures II, LLC (“VV II”)

Versant Side Fund IV, L.P. (VSF IV”)

Versant Venture Capital IV, L.P. (“VVC IV”)

Versant Ventures IV, LLC (“VV IV”)

Brian G. Atwood (“BGA”)

Samuel D. Colella (“SDC”)

Ross A. Jaffe (“RAJ”)

William J. Link (“WJL”)

Donald B. Milder (“DBM”)

Rebecca B. Robertson (“RBR”)

Camille D. Samuels (“CDS”)

Bradley J. Bolzon (“BJB”)

Charles M. Warden (“CMW”)

Barbara N. Lubash (“BNL”)

Robin L. Praeger (“RLP”)

Kevin J. Wasserstein (“KJW”)

 

(b)

Address of Principal Business Office:
c/o Versant Ventures

3000 Sand Hill Road

Building 4, Suite 210

Menlo Park, California 94025

 

(b)

Citizenship:

 

Entities:

 

VAF II-A

 

-

 

Delaware, United States of America

 

 

 

VSF II

 

-

 

Delaware, United States of America

 

 

 

VVC II

 

-

 

Delaware, United States of America

 

 

 

VV II

 

-

 

Delaware, United States of America

 

 

 

VSF IV

 

-

 

Delaware, United States of America

 

 

 

VVC IV

 

-

 

Delaware, United States of America

 

 

 

VV IV

 

-

 

Delaware, United States of America

 

 

 

 

 

 

 

 

 

Individuals:

 

BGA

 

-

 

United States of America

 

 

 

SDC

 

-

 

United States of America

 

 

 

RAJ

 

-

 

United States of America

 

 

 

WJL

 

-

 

United States of America

 

 

 

DBM

 

-

 

United States of America

 

 

 

RBR

 

-

 

United States of America

 

 

 

CDS

 

-

 

United States of America

 

 

 

BJB

 

-

 

Canada

 

 

 

CMW

 

-

 

United States of America

 

 

 

BNL

 

-

 

United States of America

 

 

 

RLP

 

-

 

United States of America

 

 

 

KJW

 

-

 

United States of America

 

 

(d)

Title of Class of Securities:
Common Stock

 

(e)

CUSIP Number:
12738T100

 

Item 3

Not applicable.

 

21


 

Item 4

Ownership.

The following information with respect to the ownership of the Common Stock by the Reporting Persons filing this statement on Schedule 13G is provided as of December 31, 2010:

 

Reporting Persons

 

Shares Held
Directly

 

Sole Voting
Power

 

Shared
Voting
Power

 

Sole
Dispositive
Power

 

Shared
Dispositive
Power

 

Beneficial
Ownership

 

Percentage
of Class (2)

 

VAF II-A

 

61,124

 

61,124

 

0

 

61,124

 

0

 

61,124

 

0.12

%

VSF II

 

28,787

 

28,787

 

0

 

28,787

 

0

 

28,787

 

0.06

%

VVC II

 

3,220,948

 

3,220,948

 

0

 

3,220,948

 

0

 

3,220,948

 

6.37

%

VV II

 

0

 

0

 

3,310,859

 

0

 

3,310,859

 

3,310,859

 

6.55

%

VSF IV

 

13,056

 

13,056

 

0

 

13,056

 

0

 

13,056

 

0.03

%

VVC IV

 

2,072,448

 

2,072,448

 

0

 

2,072,448

 

0

 

2,072,448

 

4.10

%

VV IV

 

0

 

0

 

2,085,504

 

0

 

2,085,504

 

2,085,504

 

4.13

%

BGA

 

75,000

 

75,000

 

5,396,363

 

75,000

 

5,396,363

 

5,471,363

 

10.82

%

SDC

 

0

 

0

 

5,396,363

 

0

 

5,396,363

 

5,396,363

 

10.67

%

RAJ

 

0

 

0

 

5,396,363

 

0

 

5,396,363

 

5,396,363

 

10.67

%

WJL

 

0

 

0

 

5,396,363

 

0

 

5,396,363

 

5,396,363

 

10.67

%

DBM

 

0

 

0

 

5,396,363

 

0

 

5,396,363

 

5,396,363

 

10.67

%

RBR

 

0

 

0

 

5,396,363

 

0

 

5,396,363

 

5,396,363

 

10.67

%

CDS

 

0

 

0

 

5,396,363

 

0

 

5,396,363

 

5,396,363

 

10.67

%

BJB

 

0

 

0

 

5,396,363

 

0

 

5,396,363

 

5,396,363

 

10.67

%

CMW

 

0

 

0

 

5,396,363

 

0

 

5,396,363

 

5,396,363

 

10.67

%

BNL

 

0

 

0

 

5,396,363

 

0

 

5,396,363

 

5,396,363

 

10.67

%

RLP

 

0

 

0

 

5,396,363

 

0

 

5,396,363

 

5,396,363

 

10.67

%

KJW

 

0

 

0

 

5,396,363

 

0

 

5,396,363

 

5,396,363

 

10.67

%

 

(1)   VV II serves as the sole general partner of VAF II-A, VSF II and VVC II and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, DBM, RBR, CDS, BJB, CMW and BNL are directors and/or members of VV II and share voting and dispositive power over the shares held by VAF II-A, VSF II and VVC II; however, they disclaim beneficial ownership of the shares held by VAF II-A, VSF II and VVC II except to the extent of their pecuniary interests therein.  VV IV serves as the sole general partner of VSF IV and VVC IV and owns no securities of the Issuer directly.  BGA, SDC, RAJ, WJL, RBR, CDS, BJB, CMW, RLP and KJW are directors and/or members of VV IV and share voting and dispositive power over the shares held by VSF IV and VVC IV; however, they disclaim beneficial o wnership of the shares held by VSF IV and VVC IV except to the extent of their pecuniary interests therein.

 

(2)   This percentage is calculated based upon 50,581,167 shares of Common Stock outstanding as of October 29, 2010 as set forth in the Issuer’s most recent 10-Q filed with the Securities and Exchange Commission on November 5, 2010.

 

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 persons have ceased to be the beneficial owner of more than five percent of the class of securities, check the following:   o

 

Item 6

Ownership of More than Five Percent on Behalf of Another Person.

 

See Items 2(a) and 4.

 

Item 7

Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company.

 

Not applicable.

 

Item 8

Identification and Classification of Members of the Group.

 

Not applicable.

 

Item 9

Notice of Dissolution of Group.

 

Not applicable.

 

22


 

Item 10

Certification.

 

Not applicable.

 

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 14, 2011

 

Versant Affiliates Fund II-A, L.P.

 

 

 

By:

Versant Ventures II, LLC

 

Its:

General Partner

 

 

 

By:

/s/ Robin L. Praeger

 

 

Authorized Representative

 

 

 

Versant Side Fund II, L.P.

 

 

 

By:

Versant Ventures II, LLC

 

Its:

General Partner

 

 

 

By:

/s/ Robin L. Praeger

 

 

Authorized Representative

 

 

 

Versant Venture Capital II, L.P.

 

 

 

By:

Versant Ventures II, LLC

 

Its:

General Partner

 

 

 

By:

/s/ Robin L. Praeger

 

 

Authorized Representative

 

 

 

Versant Ventures II, LLC

 

 

 

 

 

By:

/s/ Robin L. Praeger

 

 

Authorized Representative

 

 

 

 

 

Versant Side Fund IV, L.P.

 

 

 

By:

Versant Ventures IV, LLC

 

Its:

General Partner

 

 

 

By:

/s/ Robin L. Praeger

 

 

Authorized Representative

 

 

 

Versant Venture Capital IV, L.P.

 

 

 

By:

Versant Ventures IV, LLC

 

Its:

General Partner

 

 

 

By:

/s/ Robin L. Praeger

 

 

Authorized Representative

 

 

 

Versant Ventures IV, LLC

 

 

 

 

 

By:

/s/ Robin L. Praeger

 

 

Managing Member

 

 

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Brian G. Atwood

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Samuel D. Colella

 

 

23


 

/s/ Robin L. Praeger as attorney in fact

 

Ross A. Jaffe

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

William J. Link

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Donald B. Milder

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Rebecca B. Robertson

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Camille D. Samuels

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Bradley J. Bolzon

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Charles M. Warden

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Barbara N. Lubash

 

 

 

/s/ Robin L. Praeger

 

Robin L. Praeger

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Kevin J. Wasserstein

 

 

24


 

Exhibit(s):

 

A - Joint Filing Statement

 

25


 

EXHIBIT A

 

JOINT FILING STATEMENT

 

We, the undersigned, hereby express our agreement that the attached Schedule 13G (or any amendments thereto) relating to the Common Stock of Cadence Pharmaceuticals, Inc. is filed on behalf of each of us.

 

Dated: February 14, 2011

 

Versant Affiliates Fund II-A, L.P.

 

 

 

By:

Versant Ventures II, LLC

 

Its:

General Partner

 

 

 

By:

/s/ Robin L. Praeger

 

 

Authorized Representative

 

 

 

Versant Side Fund II, L.P.

 

 

 

By:

Versant Ventures II, LLC

 

Its:

General Partner

 

 

 

By:

/s/ Robin L. Praeger

 

 

Authorized Representative

 

 

 

Versant Venture Capital II, L.P.

 

 

 

By:

Versant Ventures II, LLC

 

Its:

General Partner

 

 

 

By:

/s/ Robin L. Praeger

 

 

Authorized Representative

 

 

 

Versant Ventures II, LLC

 

 

 

 

 

By:

/s/ Robin L. Praeger

 

 

Authorized Representative

 

 

 

 

 

Versant Side Fund IV, L.P.

 

 

 

By:

Versant Ventures IV, LLC

 

Its:

General Partner

 

 

 

By:

/s/ Robin L. Praeger

 

 

Authorized Representative

 

 

 

Versant Venture Capital IV, L.P.

 

 

 

By:

Versant Ventures IV, LLC

 

Its:

General Partner

 

 

 

By:

/s/ Robin L. Praeger

 

 

Authorized Representative

 

 

 

Versant Ventures IV, LLC

 

 

 

 

 

By:

/s/ Robin L. Praeger

 

 

Managing Member

 

 

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Brian G. Atwood

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Samuel D. Colella

 

 

26


 

/s/ Robin L. Praeger as attorney in fact

 

Ross A. Jaffe

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

William J. Link

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Donald B. Milder

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Rebecca B. Robertson

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Camille D. Samuels

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Bradley J. Bolzon

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Charles M. Warden

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Barbara N. Lubash

 

 

 

/s/ Robin L. Praeger

 

Robin L. Praeger

 

 

 

/s/ Robin L. Praeger as attorney in fact

 

Kevin J. Wasserstein

 

 

27

 -----END PRIVACY-ENHANCED MESSAGE-----