-----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, AaaSGdfjibc6ZS3asH/M2wX5WtDmdKrQsoO4+3WzoLKku/OuDmNR0Ay36ziNMc09 /SrBEGFv8Ai8gx1xXZlKKQ== 0001193125-10-025881.txt : 20100209 0001193125-10-025881.hdr.sgml : 20100209 20100209163035 ACCESSION NUMBER: 0001193125-10-025881 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20100209 DATE AS OF CHANGE: 20100209 GROUP MEMBERS: CINEASIAS PARTNERS, L.P. GROUP MEMBERS: F-CUBED PARTNERS, L.P. GROUP MEMBERS: PANDORA SELECT ADVISORS, LLC GROUP MEMBERS: PANDORA SELECT FUND, LP GROUP MEMBERS: PANDORA SELECT FUND, LTD GROUP MEMBERS: PANDORA SELECT PARTNERS LP GROUP MEMBERS: WHITEBOX COMBINED ADVISORS, LLC GROUP MEMBERS: WHITEBOX COMBINED FUND, L.P. GROUP MEMBERS: WHITEBOX COMBINED FUND, LTD. GROUP MEMBERS: WHITEBOX COMBINED PARTNERS, L.P. GROUP MEMBERS: WHITEBOX CONCENTRATED CONVERTIBLE ARBITRAGE FUND, L.P. GROUP MEMBERS: WHITEBOX CONCENTRATED CONVERTIBLE ARBITRAGE FUND, LTD. GROUP MEMBERS: WHITEBOX CONVERTIBLE ARBITRAGE ADVISORS, LLC GROUP MEMBERS: WHITEBOX CONVERTIBLE ARBITRAGE FUND, L.P. GROUP MEMBERS: WHITEBOX CONVERTIBLE ARBITRAGE FUND, LTD. GROUP MEMBERS: WHITEBOX CONVERTIBLE ARBITRAGE PARTNERS, L.P. GROUP MEMBERS: WHITEBOX MULTI-STRATEGY FUND, L.P. GROUP MEMBERS: WHITEBOX MULTI-STRATEGY FUND, LTD. FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: WHITEBOX ADVISORS LLC CENTRAL INDEX KEY: 0001257391 IRS NUMBER: 411957584 STATE OF INCORPORATION: DE FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 3033 EXCELSIOR BLVD. CITY: MINNEAPOLIS STATE: MN ZIP: 55416 SUBJECT COMPANY: COMPANY DATA: COMPANY CONFORMED NAME: WILLBROS GROUP INC CENTRAL INDEX KEY: 0000895450 STANDARD INDUSTRIAL CLASSIFICATION: OIL, GAS FIELD SERVICES, NBC [1389] IRS NUMBER: 980160660 STATE OF INCORPORATION: R1 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-49499 FILM NUMBER: 10584758 BUSINESS ADDRESS: STREET 1: DRESDNER BANK BUILDING STREET 2: 50TH STREET 8TH FLOOR PO BOX 850048 CITY: PANAMA 5 REPUBLIC OF STATE: R1 ZIP: 00000 BUSINESS PHONE: 5072639282 MAIL ADDRESS: STREET 1: C/O WILLBROS USA INC STREET 2: 2431 EAST 61ST STREET SUITE 700 CITY: TULSA STATE: OK ZIP: 74136 SC 13G/A 1 dsc13ga.htm SCHEDULE 13G AMENDMENT NO. 3 Schedule 13G Amendment No. 3

 

 

 

 

OMB APPROVAL

OMB Number:

   3235-0145

Expires:

    

Estimated average burden

hours per response . . . 10.4

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

 

 

SCHEDULE 13G

Under the Securities Exchange Act of 1934

(Amendment No. 3)*

 

 

Willbros Group Incorporated

(Name of issuer)

 

 

Common Stock

(Title of class of securities)

969203108

(CUSIP number)

December 31, 2009

(Date of event which requires filing of this statement)

 

 

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

x Rule 13d-1(b)

¨ Rule 13d-1(c)

¨ 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 the disclosures provided in a prior cover page.

The information required in 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).

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number.

 

 

 

 

SEC 1745 (2-02)

Page 1 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Whitebox Advisors, LLC

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    Delaware

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    1,799,044 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    1,799,044 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    1,799,044 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    4.3 % (See item 4)

12

 

Type of reporting person*

 

    IA

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 2 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Whitebox Convertible Arbitrage Advisors, LLC

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    Delaware

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    551,793 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    551,793 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    551,793 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    2.0 % (See item 4)

12

 

Type of reporting person*

 

    IA

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 3 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Whitebox Convertible Arbitrage Partners, L.P.

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    British Virgin Islands

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    547,409 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    547,409 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    547,409 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    1.3 % (See item 4)

12

 

Type of reporting person*

 

    PN

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 4 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Whitebox Concentrated Convertible Arbitrage Fund, L.P.

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    Delaware

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    547,409 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    547,409 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    547,409 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    1.3 % (See item 4)

12

 

Type of reporting person*

 

    PN

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 5 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Whitebox Concentrated Convertible Arbitrage Fund, Ltd.

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    British Virgin Islands

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    547,409 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    547,409 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    547,409 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    1.3 % (See item 4)

12

 

Type of reporting person*

 

    PN

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 6 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Cineasias Partners, L.P.

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    British Virgin Islands

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    4,384 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    4,384 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    4,384 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    0.0 % (See item 4)

12

 

Type of reporting person*

 

    PN

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 7 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Whitebox Convertible Arbitrage Fund, L.P.

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    Delaware

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    4,384 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    4,384 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    4,384 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    0.0 % (See item 4)

12

 

Type of reporting person*

 

    PN

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 8 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Whitebox Convertible Arbitrage Fund, Ltd.

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    British Virgin Islands

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    4,384 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    4,384 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    4,384 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    0.0 % (See item 4)

12

 

Type of reporting person*

 

    PN

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 9 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Whitebox Combined Advisors, LLC

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    Delaware

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    853,760 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    853,760 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    853,760 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    2.0% (See item 4)

12

 

Type of reporting person*

 

    IA

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 10 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Whitebox Combined Partners, L.P.

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    British Virgin Islands

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    849,425 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    849,425 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    849,425 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    2.0 % (See item 4)

12

 

Type of reporting person*

 

    PN

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 11 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Whitebox Multi-Strategy Fund, L.P.

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    Delaware

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    849,425 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    849,425 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    849,425 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    2.0 % (See item 4)

12

 

Type of reporting person*

 

    PN

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 12 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Whitebox Multi-Strategy Fund, Ltd.

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    British Virgin Islands

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    849,425 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    849,425 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    849,425 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    2.0 % (See item 4)

12

 

Type of reporting person*

 

    PN

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 13 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

F- cubed Partners, L.P.

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    British Virgin Islands

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    4,335 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    4,335 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    4,335 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    0.0 % (See item 4)

12

 

Type of reporting person*

 

    PN

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 14 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Whitebox Combined Fund, L.P.

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    Delaware

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    4,335 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    4,335 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    4,335 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    0.0 % (See item 4)

12

 

Type of reporting person*

 

    PN

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 15 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Whitebox Combined Fund, Ltd.

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    British Virgin Islands

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    4,335 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    4,335 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    4,335 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    0.0 % (See item 4)

12

 

Type of reporting person*

 

    PN

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 16 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Pandora Select Advisors, LLC

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    Delaware

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    202,833 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    202,833 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    202,833 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    0.0 % (See item 4)

12

 

Type of reporting person*

 

    IA

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 17 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Pandora Select Partners LP

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    British Virgin Islands

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    202,833 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    202,833 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    202,833 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    0.5 % (See item 4)

12

 

Type of reporting person*

 

    PN

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 18 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Pandora Select Fund, LP

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    Delaware

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    202,833 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    202,833 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    202,833 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    0.5 % (See item 4)

12

 

Type of reporting person*

 

    PN

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 19 of 23


13G

 

 

CUSIP No. 969203108

 

  1   

Names of reporting persons

I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY).

 

Pandora Select Fund, Ltd

  2  

Check the appropriate box if a member of a group*

(a)  ¨        (b)  x

 

  3  

SEC use only

 

  4  

Citizenship or place of organization

 

    British Virgin Islands

Number of

shares

beneficially

owned by

each

reporting

person

with:

     

Sole voting power

 

    0

   6   

Shared voting power

 

    202,833 (See item 4)

   7   

Sole dispositive power

 

    0

   8   

Shared dispositive power

 

    202,833 (See item 4)

  9

 

Aggregate amount beneficially owned by each reporting person

 

    202,833 (See item 4)

10

 

Check if the aggregate amount in Row (9) excludes certain shares*

 

11

 

Percent of class represented by amount in Row (9)

 

    0.5 % (See item 4)

12

 

Type of reporting person*

 

    PN

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 20 of 23


Item 1.  

(a)

   Name of Issuer      
     Willbros Group Incorporated      
 

(b)

   Address of Issuer’s Principal Executive Offices      
    

4400 Post Oak Parkway, Suite1000

Houston, TX 77027

     
Item 2.  

(a)

   Name of Person Filing      
     This statement is filed by:      
     (i)    Whitebox Advisors, LLC, a Delaware limited liability company (“WA”);      
     (ii)    Whitebox Convertible Arbitrage Advisors, LLC, a Delaware limited liability company (“WCAA”);      
     (iii)    Whitebox Convertible Arbitrage Partners, L.P., a British Virgin Islands limited partnership (“WCAP”);      
     (iv)    Whitebox Concentrated Convertible Arbitrage Fund , L.P., a Delaware limited partnership (“WCCAFLP”);      
     (v)    Whitebox Concentrated Convertible Arbitrage Fund, Ltd., a British Virgin Islands international business company (“WCCAFLTD”);      
     (vi)    Cineasias Partners, L.P., a British Virgin Islands limited partnership (“CP”);      
     (vii)    Whitebox Convertible Arbitrage Fund, L.P., a Delaware limited partnership (“WCAFLP”);      
     (viii)    Whitebox Convertible Arbitrage Fund, Ltd., a British Virgin Islands international business company (“WCAFLTD”);      
     (ix)    Whitebox Combined Advisors, LLC, a Delaware limited liability company (“WCA”);      
     (x)    Whitebox Combined Partners, L.P., a British Virgin Islands limited partnership (“WCP”);      
     (xi)    Whitebox Multi-Strategy Fund , L.P., a Delaware limited partnership (“WMSFLP”);      
     (xii)    Whitebox Multi-Strategy Fund, Ltd., a British Virgin Islands international business company (“WMSFLTD”);      
     (xiii)    F-Cubed Partners, L.P., a British Virgin Islands limited partnership (“FCP”);      
     (xiv)    Whitebox Combined Fund, L.P., a Delaware limited partnership (“WCFLP”);      
     (xv)    Whitebox Combined Fund, Ltd., a British Virgin Islands international business company (“WCFLTD”);      
     (xvi)    Pandora Select Advisors, LLC, a Delaware limited liability company (“PSA”);      
     (xvii)    Pandora Select Partners, L.P., a British Virgin Islands limited partnership (“PSP”);      
     (xviii)    Pandora Select Fund, L.P., a Delaware limited partnership (“PSFLP”);      
     (xix)    Pandora Select Fund, Ltd., a British Virgin Islands international business company (“PSFLTD”);      
     (xx)    HFR RVA Combined Master Trust, a Bermuda limited partnership (“HFR”);      
     (xxi)    IAM Mini-Fund 14 Limited, a Cayman Islands Corporation (“IAM”);      
 

(b)

   Address of Principal Business Office or, if none, Residence      
     The address of the business office of WA, WCAA,WCCAFLP, WCAFLP, WCA, WMSFLP, WCFLP, PSA, and PSFLP is:      
    

3033 Excelsior Boulevard

Suite 300

Minneapolis, MN 55416

     
     The address of the business office of WCAP, WCCAFLTD, CP, WCAFLTD, WCP, WMSFLTD, FCP, WCFLTD, PSP, and PSFLTD is:      
    

Trident Chambers, P.O. Box 146

Waterfront Drive, Wickhams Cay

Road Town, Tortola, British Virgin Islands

     
     The address of the business office of HFR is:      
    

HFR RVA Combined Master Trust

65 Front Street

Hamilton, HM 11, Bermuda

     
     The address of the business office of IAM is:      
    

IAM Mini-Fund 14 Limited

Boundary Hall, Cricket Square

George Town, Grand Cayman, KY1-1102 Cayman Islands

     
 

(c)

   Citizenship      
     WA, WCAA,WCCAFLP, WCAFLP, WCA, WMSFLP, WCFLP, PSA, and PSFLP are organized under the laws of the State of Delaware; WCAP, WCCAFLTD, CP, WCAFLTD, WCP, WMSFLTD, FCP, WCFLTD, PSP, and PSFLTD are organized under the laws of the British Virgin Islands; IAM is organized under the laws of the Cayman Islands; HFR is organized under the laws of Bermuda.      
 

(d)

   Title of Class of Securities      
     Common Stock      
 

(e)

   CUSIP Number      
     969203108      
Item 3.   If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:   
  (a)    ¨    Broker or dealer registered under section 15 of the Act.
  (b)    ¨    Bank as defined in section 3(a)(6) of the Act.
  (c)    ¨    Insurance company as defined in section 3(a)(19) of the Act.
  (d)    ¨    Investment company registered under section 8 of the Investment Company Act of 1940.
  (e)    x    An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E).
  (f)    ¨    An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F).
  (g)    ¨    A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G).
  (h)    ¨    A savings association as defined in Section 3(b) of the Federal Deposit Insurance Act.
  (i)    ¨    A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940.
  (j)    ¨    Group, in accordance with § 240.13d-1(b)(1)(ii)(J).

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 21 of 23


Item 4.    Ownership      
   (a)    Amount Beneficially Owned      
      WA, acting as an investment adviser to its client, is deemed to be the beneficial owner of 1,799,044 shares of Common Stock of the Company’s Amended.      
      WCAA, is deemed to beneficially own 551,793 Shares of Common Stock of the company.      
      WCAP is deemed to beneficially own 547,409 shares of Common Stock as a result of its indirect ownership of Convertible Bonds and Warrants of the company      
      WCCAFLP is deemed to beneficially own 547,409 shares of Common Stock as a result of its indirect ownership of Convertible Bonds and Warrants of the company      
      WCCAFLTD is deemed to beneficially own 547,409 shares of Common Stock as a result of its indirect ownership of Convertible Bonds and Warrants of the company      
      CP is deemed to beneficially own 4,384 shares of Common Stock as a result of its indirect ownership of Convertible Bonds and Warrants of the company      
      WCAFLP is deemed to beneficially own 4,384 shares of Common Stock as a result of its indirect ownership of Convertible Bonds and Warrants of the company      
      WCAFLTD is deemed to beneficially own 4,384 shares of Common Stock as a result of its indirect ownership of Convertible Bonds and Warrants of the company      
      WCA, is deemed to beneficially own 853,760 Shares of Common Stock of the company.      
      WCP is deemed to beneficially own 849,425 shares of Common Stock as a result of its indirect ownership of Convertible Bonds and Warrants of the company      
      WMSFLP is deemed to beneficially own 849,425 shares of Common Stock as a result of its indirect ownership of Convertible Bonds and Warrants of the company      
      WMSFLTD is deemed to beneficially own 849,425 shares of Common Stock as a result of its indirect ownership of Convertible Bonds and Warrants of the company      
      FCP is deemed to beneficially own 4,335 shares of Common Stock as a result of its indirect ownership of Convertible Bonds and Warrants of the company      
      WCFLP is deemed to beneficially own 4,335 shares of Common Stock as a result of its indirect ownership of Convertible Bonds and Warrants of the company      
      WCFLTD is deemed to beneficially own 4,335 shares of Common Stock as a result of its indirect ownership of Convertible Bonds and Warrants of the company      
      PSA, is deemed to beneficially own 202,833 Shares of Common Stock of the company.      
      PSP is deemed to beneficially own 202,833 shares of Common Stock as a result of its indirect ownership of Convertible Bonds and Warrants of the company      
      PSFLP is deemed to beneficially own 202,833 shares of Common Stock as a result of its indirect ownership of Convertible Bonds and Warrants of the company      
      PSFLTD is deemed to beneficially own 202,833 shares of Common Stock as a result of its indirect ownership of Convertible Bonds and Warrants of the company      
      HFR, is deemed to beneficially own 14,468 Shares of Common Stock of the company      
      IAM, is deemed to beneficially own 176,191 Shares of Common Stock of the company      
     

As a result of the relationship described in this statement, each of WA, WCAA, WCCAFLP, WCCAFLTD, WCAFLP, WCAFLTD, WCA, WMSFLP, WMSFLTD, WCFLP, WCFLTD, PSA, PSFLP,and PSFLTD, may be deemed to possess indirect beneficial ownership of the shares of Common Stock beneficially owned by each of WCAP, CP, WCP, FCP, PSP, HFR, and IAM. WA, WCAA, WCCAFLP, WCCAFLTD, WCAFLP, WCAFLTD, WCA, WMSFLP, WMSFLTD, WCFLP, WCFLTD, PSA, PSFLP, and PSFLTD each disclaim indirect beneficial ownership of the shares of Common Stock except to the extent of their pecuniary interest in such shares.*

     
      Based on the relationships described herein, these entities may be deemed to constitute a “group” within the meaning Of Rule 13d-5(b)(1) under the Securities Exchange Act of 1934. The filing of this statement shall not be construed as an admission that WA, WCAA,WCAP,WCCAFLP, WCCAFLTD, CP, WCAFLP, WCAFLTD, WCA, WCP, WMSFLP, WMSFLTD, FCP, WCFLP, WCFLTD, PSA, PSP, PSFLP,PSFLTD, HFR, and IAM are a group, or have agreed to act as a group.*      
   (b)    Percent of Class      
      WA beneficially owns 4.3 % of the company’s Common Stock.*      
      WCAA is deemed to beneficially own 1.3 % of the company’s Common Stock      
      WCAP is deemed to beneficially own 1.3 % of the company’s Common Stock      
      WCCAFLP is deemed to beneficially own 1.3 % of the company’s Common Stock      
      WCCAFLTD is deemed to beneficially own 1.3 % of the company’s Common Stock      
      CP is deemed to beneficially own 0.0 % of the company’s Common Stock      
      WCAFLP is deemed to beneficially own 0.0 % of the company’s Common Stock      
      WCAFLTD is deemed to beneficially own 0.0 % of the company’s Common Stock      
      WCA is deemed to beneficially own 2.0 % of the company’s Common Stock      
      WCP is deemed to beneficially own 2.0 % of the company’s Common Stock      
      WMSFLP is deemed to beneficially own 2.0 % of the company’s Common Stock      
      WMSFLTD is deemed to beneficially own 2.0 % of the company’s Common Stock      
      FCP is deemed to beneficially own 0.0 % of the company’s Common Stock      
      WCFLP is deemed to beneficially own 0.0 % of the company’s Common Stock      
      WCFLTD is deemed to beneficially own 0.0 % of the company’s Common Stock      
      PSA is deemed to beneficially own 0.5 % of the company’s Common Stock      
      PSP is deemed to beneficially own 0.5 % of the company’s Common Stock      
      PSFLP is deemed to beneficially own 0.5 % of the company’s Common Stock      
      PSFLTD is deemed to beneficially own 0.5 % of the company’s Common Stock      
      HFR beneficially owns 0.0 % of the company’s Common Stock.*      
      IAM beneficially owns 0.4 % of the company’s Common Stock.*      
      The percentage of Common Stock reportedly owned by each entity herein is based on 39,637,000 shares of outstanding Common Stock of the Company, which is the total number of shares issued and outstanding on October 30, 2009.      
   (c)    Number of shares as to which such person has:      
      (i)    Sole power to vote or to direct the vote      
         0      
      (ii)    Shared power to vote or to direct the vote      
         WA has shared voting power with respect to 1,799,044 shares of the Issuer’s Common Stock.      
         WCAA, WCAP,WCCAFLP, WCCAFLTD, CP, WCAFLP, and WCAFLTD have shared voting power with respect to 551,793 Shares of the Company’s Common Stock.      
         WCA, WCP, WMSFLP, WMSFLTD, FCP, WCFLP, and WCFLTD have shared voting power with respect to 853,760 Shares of the Company’s Common Stock.      
        

PSA, PSP, PSFLP, and PSFLTD have shared voting power with respect to 202,833 Shares of the

Company’s Common Stock.

     
      (iii)    Sole power to dispose or to direct the disposition of      
         0      
      (iv)    Shared power to dispose or to direct the disposition of      
         WA has shared voting power with respect to 1,799,044 shares of the Issuer’s Common Stock.      
         WCAA, WCAP,WCCAFLP, WCCAFLTD, CP, WCAFLP, and WCAFLTD have shared voting power with respect to 551,793 Shares of the Company’s Common Stock.      
         WCA, WCP, WMSFLP, WMSFLTD, FCP, WCFLP, and WCFLTD have shared voting power with respect to 853,760 Shares of the Company’s Common Stock.      
        

PSA, PSP, PSFLP, and PSFLTD have shared voting power with respect to 202,833 Shares of the

Company’s Common Stock.

     
Instruction. For computations regarding securities which represent a right to acquire an underlying security see §240.13d3(d)(1).
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*.      
Instruction.    Dissolution of a group requires a response to this item.      
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      
   See Item 2      
Item 9.    Notice of Dissolution of Group      
   Not Applicable      
Item 10.    Certification      
   By signing below I certify that, to the best of my knowledge and belief, the securities referred to above were acquired and are held in the ordinary course of business and were not acquired and are not held for the purpose of or with the effect of changing or influencing the control of the issuer of the securities and were not acquired and are not held in connection with or as a participant in any transaction having that purpose or effect.      

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 22 of 23


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.

 

February 9, 2010

Date

/S/    JONATHAN D. WOOD        

Signature

Jonathan D. Wood

as Chief Financial Officer of Whitebox Advisors, LLC.

Name/Title

The original statement shall be signed by each person on whose behalf the statement is filed or his authorized representative. If the statement is signed on behalf of a person by his authorized representative other than an executive officer or general partner of the filing person, evidence of the representative’s authority to sign on behalf of such person shall be filed with the statement, provided, however, that a power of attorney for this purpose which is already on file with the Commission may be incorporated by reference. The name and any title of each person who signs the statement shall be typed or printed beneath his signature.

NOTE: Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See § 240.13d-7 for other parties for whom copies are to be sent.

Attention: Intentional misstatements or omissions of fact constitute Federal criminal violations (See 18 U.S.C. 1001)

fb.us.1260302.03

 

** SEE INSTRUCTION BEFORE FILLING OUT **

SEC 1745 (2-02)

Page 23 of 23

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