CUSIP No. 15117n305
|
Page 2 of 9 Pages
|
(1) Names of reporting persons.
I.R.S. Identification Nos. of above persons (entities only).
|
The Mangrove Partners Fund, L.P.
27-2067192
|
|
(2) Check the appropriate box if a member of a group
|
(a) x (b) o
|
|
(3) SEC use only
|
||
(4) Source of funds
|
WC
|
|
(5) Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)
|
o | |
(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
|
2,095,017*
|
|
(9) Sole dispositive power
|
0
|
|
(10) Shared dispositive power
|
2,095,017*
|
|
(11) Aggregate amount of beneficially owned by each reporting person
|
2,095,017*
|
|
(12) Check if the aggregate amount in Row (11) excludes certain shares
|
o | |
(13) Percent of class represented by amount in Row (11)
|
7.85%**
|
|
(14) Type of reporting person
|
PN
|
CUSIP No. 15117n305
|
Page 3 of 9 Pages
|
(1) Names of reporting persons.
I.R.S. Identification Nos. of above persons (entities only).
|
Mangrove Partners
98-0652572
|
|
(2) Check the appropriate box if a member of a group
|
(a) x (b) o
|
|
(3) SEC use only
|
||
(4) Source of funds
|
AF
|
|
(5) Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)
|
o | |
(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
|
2,095,017*
|
|
(9) Sole dispositive power
|
0
|
|
(10) Shared dispositive power
|
2,095,017*
|
|
(11) Aggregate amount of beneficially owned by each reporting person
|
2,095,017*
|
|
(12) Check if the aggregate amount in Row (11) excludes certain shares
|
o | |
(13) Percent of class represented by amount in Row (11)
|
7.85%**
|
|
(14) Type of reporting person*
|
OO
|
CUSIP No. 15117n305
|
Page 4 of 9 Pages
|
(1) Names of reporting persons.
I.R.S. Identification Nos. of above persons (entities only).
|
Mangrove Capital
98-0652571
|
|
(2) Check the appropriate box if a member of a group
|
(a) x (b) o
|
|
(3) SEC use only
|
||
(4) Source of funds
|
AF
|
|
(5) Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)
|
o | |
(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
|
2,095,017 *
|
|
(9) Sole dispositive power
|
0
|
|
(10) Shared dispositive power
|
2,095,017*
|
|
(11) Aggregate amount of beneficially owned by each reporting person
|
2,095,017*
|
|
(12) Check if the aggregate amount in Row (11) excludes certain shares
|
o | |
(13) Percent of class represented by amount in Row (11)
|
7.85%**
|
|
(14) Type of reporting person
|
OO
|
CUSIP No. 15117n305
|
Page 5 of 9 Pages
|
(1) Names of reporting persons.
I.R.S. Identification Nos. of above persons (entities only).
|
Nathaniel August
|
|
(2) Check the appropriate box if a member of a group*
|
(a) x (b) o
|
|
(3) SEC use only
|
||
(4) Source of funds
|
AF
|
|
(5) Check if disclosure of legal proceedings is required pursuant to Items 2(d) or 2(e)
|
o | |
(6) Citizenship or place of organization
|
United States of America
|
|
Number of shares
beneficially owned by each reporting person with: |
(7) Sole voting power
|
0
|
(8) Shared voting power
|
2,095,017*
|
|
(9) Sole dispositive power
|
0
|
|
(10) Shared dispositive power
|
2,095,017*
|
|
(11) Aggregate amount of beneficially owned by each reporting person
|
2,095,017*
|
|
(12) Check if the aggregate amount in Row (11) excludes certain shares
|
o | |
(13) Percent of class represented by amount in Row (11)
|
7.85%**
|
|
(14) Type of reporting person
|
IN
|
CUSIP No. 15117n305
|
Page 6 of 9 Pages
|
CUSIP No. 15117n305
|
Page 7 of 9 Pages
|
CUSIP No. 15117n305
|
Page 8 of 9 Pages
|
THE MANGROVE PARTNERS FUND, L.P.
|
|||
By:
|
MANGROVE CAPITAL
|
||
as General Partner
|
|||
By:
|
/s/ Nathaniel August
|
||
Name: Nathaniel August
|
|||
Title: Director
|
|||
MANGROVE PARTNERS
|
|||
By:
|
/s/ Nathaniel August
|
||
Name: Nathaniel August
|
|||
Title: Director
|
|||
MANGROVE CAPITAL
|
|||
By:
|
/s/ Nathaniel August
|
||
Name: Nathaniel August
|
|||
Title: Director
|
|||
/s/ Nathaniel August
|
|||
Name: Nathaniel August
|
CUSIP No. 15117n305
|
Page 9 of 9 Pages
|
Trade Date
|
Type of
Security |
Type of
Transaction |
Number of
Shares or Options Purchased (P) or Sold (S) |
Purchase
Price ($) |
Common
Stock Equivalents |
Strike
Price ($) |
|
10/3/11
|
Common Stock
|
Open Market Purchase
|
71,960
|
P
|
2.37
|
||
10/3/11
|
Option
|
Open Market Purchase
|
380
|
P
|
0.20
|
38,000
|
5.00
|
10/13/11
|
Option
|
Open Market Purchase
|
96
|
P
|
0.32
|
9600
|
5.50
|
10/13/11
|
Option
|
Open Market Purchase
|
1,185
|
P
|
0.21
|
118,500
|
5.00
|
10/13/11
|
Option
|
Open Market Purchase
|
590
|
S
|
0.08
|
-59,000
|
7.50
|
10/13/11
|
Option
|
Open Market Purchase
|
96
|
S
|
0.17
|
-9,600
|
7.50
|
10/14/11
|
Option
|
Open Market Purchase
|
651
|
S
|
0.04
|
-65,100
|
7.50
|
10/14/11
|
Option
|
Open Market Purchase
|
154
|
P
|
0.43
|
15,400
|
4.50
|
10/14/11
|
Option
|
Open Market Purchase
|
651
|
P
|
0.28
|
65,100
|
4.00
|
10/14/11
|
Option
|
Open Market Purchase
|
154
|
S
|
0.13
|
-15,400
|
7.50
|
10/17/11
|
Option
|
Open Market Purchase
|
262
|
P
|
0.39
|
26,200
|
5.00
|
10/17/11
|
Option
|
Open Market Purchase
|
262
|
S
|
0.14
|
-26,200
|
7.50
|
10/20/11
|
Option
|
Open Market Purchase
|
152
|
P
|
0.20
|
15,200
|
5.00
|
10/20/11
|
Option
|
Open Market Purchase
|
152
|
S
|
0.05
|
-15,200
|
7.50
|
10/24/11
|
Option
|
Open Market Purchase
|
1,000
|
P
|
0.24
|
100,000
|
5.00
|
10/24/11
|
Option
|
Open Market Purchase
|
55
|
P
|
0.05
|
5,500
|
7.50
|
10/24/11
|
Option
|
Open Market Purchase
|
1,000
|
S
|
0.05
|
-100,000
|
7.50
|
10/26/11
|
Option
|
Open Market Purchase
|
1,000
|
P
|
0.37
|
100,000
|
5.50
|
10/26/11
|
Option
|
Open Market Purchase
|
10
|
P
|
0.40
|
1,000
|
5.00
|
10/26/11
|
Option
|
Open Market Purchase
|
1,010
|
S
|
0.17
|
-101,000
|
7.50
|
10/28/11
|
Option
|
Open Market Purchase
|
1,567
|
P
|
0.35
|
156,700
|
5.00
|
11/2/11
|
Option
|
Open Market Purchase
|
2,094
|
P
|
0.15
|
209,400
|
7.50
|
11/7/11
|
Common Stock
|
Open Market Purchase
|
119,769
|
S
|
3.68
|
||
11/8/11
|
Common Stock
|
Open Market Purchase
|
46,715
|
S
|
3.67
|
||
11/11/11
|
Option
|
Open Market Purchase
|
482
|
P
|
0.34
|
48,200
|
5.00
|
11/11/11
|
Option
|
Open Market Purchase
|
482
|
S
|
0.03
|
-48,200
|
5.00
|
11/18/11
|
Option
|
Open Market Purchase
|
1,000
|
P
|
0.20
|
100,000
|
7.50
|
12/1/11
|
Common Stock
|
Open Market Purchase
|
11,000
|
P
|
2.24
|