CUSIP No. G17766109
|
SCHEDULE 13D
|
Page 2 of 11 Pages
|
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
Vector Cambium Holdings (Cayman), L.P. |
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a)
|
☐
|
||
(b)
|
☑
|
||||
|
|
||||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
SOURCE OF FUNDS (SEE INSTRUCTIONS)
|
|
|
||
WC, OO |
|
|
|||
|
|
||||
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
|
|
☐
|
||
|
|
||||
|
|
||||
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
Cayman Islands |
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
7
|
SOLE VOTING POWER
|
|
|
|
0 |
|
|
|||
|
|
||||
8
|
SHARED VOTING POWER
|
|
|
||
12,904,754 |
|
|
|||
|
|
||||
9
|
SOLE DISPOSITIVE POWER
|
|
|
||
0 |
|
|
|||
|
|
||||
10
|
SHARED DISPOSITIVE POWER
|
|
|
||
12,904,754 |
|
|
|||
|
|
||||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
12,904,754 |
|
|
|||
|
|
||||
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
☐
|
||
|
|
||||
|
|
||||
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
|
|
|
||
49.1% |
|
|
|||
|
|
||||
14
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
PN |
|
|
|||
|
|
CUSIP No. G17766109
|
SCHEDULE 13D
|
Page 3 of 11 Pages
|
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
Vector Capital IV, L.P. |
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a)
|
☐
|
||
(b)
|
☑
|
||||
|
|
||||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
SOURCE OF FUNDS (SEE INSTRUCTIONS)
|
|
|
||
WC |
|
|
|||
|
|
||||
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
|
|
☐
|
||
|
|
||||
|
|
||||
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
Delaware |
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
7
|
SOLE VOTING POWER
|
|
|
|
0 |
|
|
|||
|
|
||||
8
|
SHARED VOTING POWER
|
|
|
||
1,482,000 |
|
|
|||
|
|
||||
9
|
SOLE DISPOSITIVE POWER
|
|
|
||
0 |
|
|
|||
|
|
||||
10
|
SHARED DISPOSITIVE POWER
|
|
|
||
1,482,000 |
|
|
|||
|
|
||||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
1,482,000 |
|
|
|||
|
|
||||
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
☐
|
||
|
|
||||
|
|
||||
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
|
|
|
||
5.6% |
|
|
|||
|
|
||||
14
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
PN |
|
|
|||
|
|
CUSIP No. G17766109
|
SCHEDULE 13D
|
Page 4 of 11 Pages
|
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
Vector Capital Partners IV, L.P. |
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a)
|
☐
|
||
(b)
|
☑
|
||||
|
|
||||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
SOURCE OF FUNDS (SEE INSTRUCTIONS)
|
|
|
||
AF |
|
|
|||
|
|
||||
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
|
|
☐
|
||
|
|
||||
|
|
||||
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
Cayman Islands |
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
7
|
SOLE VOTING POWER
|
|
|
|
0 |
|
|
|||
|
|
||||
8
|
SHARED VOTING POWER
|
|
|
||
14,491,754 |
|
|
|||
|
|
||||
9
|
SOLE DISPOSITIVE POWER
|
|
|
||
0 |
|
|
|||
|
|
||||
10
|
SHARED DISPOSITIVE POWER
|
|
|
||
14,491,754 |
|
|
|||
|
|
||||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
14,491,754 |
|
|
|||
|
|
||||
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
☐
|
||
|
|
||||
|
|
||||
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
|
|
|
||
55.1% |
|
|
|||
|
|
||||
14
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
PN, HC |
|
|
|||
|
|
CUSIP No. G17766109
|
SCHEDULE 13D
|
Page 5 of 11 Pages
|
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
Vector Entrepreneur Fund III, L.P. |
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a)
|
☐
|
||
(b)
|
☑
|
||||
|
|
||||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
SOURCE OF FUNDS (SEE INSTRUCTIONS)
|
|
|
||
WC
|
|
|
|||
|
|
||||
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
|
|
☐
|
||
|
|
||||
|
|
||||
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
Delaware |
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
7
|
SOLE VOTING POWER
|
|
|
|
0 |
|
|
|||
|
|
||||
8
|
SHARED VOTING POWER
|
|
|
||
18,000 |
|
|
|||
|
|
||||
9
|
SOLE DISPOSITIVE POWER
|
|
|
||
0 |
|
|
|||
|
|
||||
10
|
SHARED DISPOSITIVE POWER
|
|
|
||
18,000 |
|
|
|||
|
|
||||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
18,000 |
|
|
|||
|
|
||||
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
☐
|
||
|
|
||||
|
|
||||
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
|
|
|
||
0.1% |
|
|
|||
|
|
||||
14
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
PN
|
|
|
|||
|
|
CUSIP No. G17766109
|
SCHEDULE 13D
|
Page 6 of 11 Pages
|
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
Vector Capital Partners III, L.P. |
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a)
|
☐
|
||
(b)
|
☑
|
||||
|
|
||||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
SOURCE OF FUNDS (SEE INSTRUCTIONS)
|
|
|
||
AF |
|
|
|||
|
|
||||
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
|
|
☐
|
||
|
|
||||
|
|
||||
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
Cayman Islands |
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
7
|
SOLE VOTING POWER
|
|
|
|
0 |
|
|
|||
|
|
||||
8
|
SHARED VOTING POWER
|
|
|
||
18,000 |
|
|
|||
|
|
||||
9
|
SOLE DISPOSITIVE POWER
|
|
|
||
0 |
|
|
|||
|
|
||||
10
|
SHARED DISPOSITIVE POWER
|
|
|
||
18,000 |
|
|
|||
|
|
||||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
18,000 |
|
|
|||
|
|
||||
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
☐
|
||
|
|
||||
|
|
||||
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
|
|
|
||
0.1% |
|
|
|||
|
|
||||
14
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
PN, HC |
|
|
|||
|
|
CUSIP No. G17766109
|
SCHEDULE 13D
|
Page 7 of 11 Pages
|
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
Vector Capital, Ltd. |
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a)
|
☐
|
||
(b)
|
☑
|
||||
|
|
||||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
SOURCE OF FUNDS (SEE INSTRUCTIONS)
|
|
|
||
AF |
|
|
|||
|
|
||||
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
|
|
☐
|
||
|
|
||||
|
|
||||
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
Cayman Islands |
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
7
|
SOLE VOTING POWER
|
|
|
|
0 |
|
|
|||
|
|
||||
8
|
SHARED VOTING POWER
|
|
|
||
14,509,754 |
|
|
|||
|
|
||||
9
|
SOLE DISPOSITIVE POWER
|
|
|
||
0 |
|
|
|||
|
|
||||
10
|
SHARED DISPOSITIVE POWER
|
|
|
||
14,509,754 |
|
|
|||
|
|
||||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
14,509,754 |
|
|
|||
|
|
||||
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
☐
|
||
|
|
||||
|
|
||||
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
|
|
|
||
55.2% |
|
|
|||
|
|
||||
14
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
OO, HC |
|
|
|||
|
|
CUSIP No. G17766109
|
SCHEDULE 13D
|
Page 8 of 11 Pages
|
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
Vector Capital, L.L.C. |
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a)
|
☐
|
||
(b)
|
☑
|
||||
|
|
||||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
SOURCE OF FUNDS (SEE INSTRUCTIONS)
|
|
|
||
AF
|
|
|
|||
|
|
||||
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
|
|
☐
|
||
|
|
||||
|
|
||||
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
Delaware |
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
7
|
SOLE VOTING POWER
|
|
|
|
0 |
|
|
|||
|
|
||||
8
|
SHARED VOTING POWER
|
|
|
||
14,509,754 |
|
|
|||
|
|
||||
9
|
SOLE DISPOSITIVE POWER
|
|
|
||
0 |
|
|
|||
|
|
||||
10
|
SHARED DISPOSITIVE POWER
|
|
|
||
14,509,754 |
|
|
|||
|
|
||||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
14,509,754 |
|
|
|||
|
|
||||
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
☐
|
||
|
|
||||
|
|
||||
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
|
|
|
||
55.2% |
|
|
|||
|
|
||||
14
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
OO, HC |
|
|
|||
|
|
CUSIP No. G17766109
|
SCHEDULE 13D
|
Page 9 of 11 Pages
|
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
Alexander R. Slusky |
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a)
|
☐
|
||
(b)
|
☑
|
||||
|
|
||||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
SOURCE OF FUNDS (SEE INSTRUCTIONS)
|
|
|
||
AF |
|
|
|||
|
|
||||
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
|
|
☐
|
||
|
|
||||
|
|
||||
6
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
United States |
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
7
|
SOLE VOTING POWER
|
|
|
|
0 |
|
|
|||
|
|
||||
8
|
SHARED VOTING POWER
|
|
|
||
14,524,754 (1) |
|
|
|||
|
|
||||
9
|
SOLE DISPOSITIVE POWER
|
|
|
||
0 |
|
|
|||
|
|
||||
10
|
SHARED DISPOSITIVE POWER
|
|
|
||
14,524,754 (1) |
|
|
|||
|
|
||||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
14,524,754 (1) |
|
|
|||
|
|
||||
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
☐
|
||
|
|
||||
|
|
||||
13
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
|
|
|
||
55.2% |
|
|
|||
|
|
||||
14
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
IN, HC
|
|
|
|||
|
|
CUSIP No. G17766109
|
SCHEDULE 13D
|
Page 10 of 11 Pages
|
Item 1. |
SECURITY AND ISSUER
|
Item 4. |
PURPOSE OF TRANSACTION
|
Item 5. |
INTEREST IN THE SECURITIES OF THE ISSUER
|
Number of Shares
|
|||||||||||||||||||||||||||
Power to Vote
|
Power to Dispose
|
||||||||||||||||||||||||||
Reporting Person
|
No. of Shares
Beneficially Owned
|
Sole
|
Shared
|
Sole
|
Shared
|
Percent of
Class
|
|||||||||||||||||||||
Vector Cambium Holdings (Cayman), L.P.
|
12,904,754
|
0
|
12,904,754
|
0
|
12,904,754
|
49.1
|
%
|
||||||||||||||||||||
Vector Capital IV, L.P.
|
1,482,000
|
0
|
1,482,000
|
0
|
1,482,000
|
5.6
|
%
|
||||||||||||||||||||
Vector Capital Partners IV, L.P.
|
14,491,754
|
0
|
14,491,754
|
0
|
14,491,754
|
55.1
|
%
|
||||||||||||||||||||
Vector Entrepreneur Fund III L.P.
|
18,000
|
0
|
18,000
|
0
|
18,000
|
0.1
|
%
|
||||||||||||||||||||
Vector Capital Partners III, L.P.
|
18,000
|
0
|
18,000
|
0
|
18,000
|
0.1
|
%
|
||||||||||||||||||||
Vector Capital, Ltd.
|
14,509,754
|
0
|
14,509,754
|
0
|
14,509,754
|
55.2
|
%
|
||||||||||||||||||||
Vector Capital, LLC
|
14,509,754
|
0
|
14,509,754
|
0
|
14,509,754
|
55.2
|
%
|
||||||||||||||||||||
Alexander R. Slusky
|
14,524,754
|
(1)
|
0
|
14,524,754
|
(1)
|
0
|
14,524,754
|
(1)
|
55.2
|
%
|
(1) |
This amount includes 15,000 Shares underlying options awarded to the Mr. Slusky that are currently exercisable or become exercisable within 60 days and excludes 15,000 Shares underlying options awarded to Mr.
Slusky that cannot be exercised within 60 days.
|
CUSIP No. G17766109
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SCHEDULE 13D
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Page 11 of 11 Pages
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VECTOR CAMBIUM HOLDINGS (CAYMAN), L.P.
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By:
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VECTOR CAPITAL PARTNERS IV, L.P., its general partner
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By:
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VECTOR CAPITAL, LTD., its general partner
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By:
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/s/ David Baylor
|
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Name: David Baylor
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Title: Director
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VECTOR CAPITAL IV, L.P.
|
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By:
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VECTOR CAPITAL PARTNERS IV, L.P., its general partner
|
||
By:
|
VECTOR CAPITAL, LTD., its general partner
|
||
By:
|
/s/ David Baylor
|
||
Name: David Baylor
|
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Title: Director
|
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VECTOR CAPITAL PARTNERS IV, L.P.
|
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By:
|
VECTOR CAPITAL, LTD., its general partner
|
||
By:
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/s/ David Baylor
|
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Name: David Baylor
|
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Title: Director
|
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VECTOR ENTREPRENEUR FUND III L.P.
|
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By:
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VECTOR CAPITAL PARTNERS III, L.P., its general partner
|
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By:
|
VECTOR CAPITAL, LTD., its general partner
|
||
By:
|
/s/ David Baylor
|
||
Name: David Baylor
|
|||
Title: Director
|
VECTOR CAPITAL PARTNERS III, L.P.
|
|||
By:
|
VECTOR CAPITAL, LTD., its general partner
|
||
By:
|
/s/ David Baylor
|
||
Name: David Baylor
|
|||
Title: Director
|
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VECTOR CAPITAL, LTD.
|
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By:
|
/s/ David Baylor
|
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Name: David Baylor
|
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Title: Director
|
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VECTOR CAPITAL, L.L.C.
|
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By:
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/s/ David Baylor
|
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Name: David Baylor
|
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Title: Chief Operating Officer
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ALEXANDER R. SLUSKY
|
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/s/ Alexander R. Slusky
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