£
|
Rule 13d-1(b)
|
T
|
Rule 13d-1(c)
|
£
|
Rule 13d-1(d)
|
CUSIP No. 20585P105
|
13G
|
Page 2 of 12
|
1
|
NAME OF REPORTING PERSONS
|
||
|
|||
Obsidian Management LLC
|
|||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
|
||
|
|||
(a) o
|
|||
(b) x
|
|||
3
|
SEC USE ONLY
|
||
|
|||
|
|||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
||
|
|||
Delaware
|
|||
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH:
|
|
SOLE VOTING POWER
|
|
5
|
|
||
|
0
|
||
|
SHARED VOTING POWER
|
||
6
|
|
||
|
760,000
|
||
|
SOLE DISPOSITIVE POWER
|
||
7
|
|
||
|
0
|
||
|
SHARED DISPOSITIVE POWER
|
||
8
|
|
||
|
760,000
|
||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
||
|
|||
760,000
|
|||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
(SEE INSTRUCTIONS)
|
||
|
|||
o
|
|||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
||
|
|||
3.4%*
|
|||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
||
|
|||
OO
|
CUSIP No. 20585P105
|
13G
|
Page 3 of 12
|
1
|
NAME OF REPORTING PERSONS
|
||
|
|||
Carl D. Berg, individually and as trustee of the Carl Berg GST Exempt 2012 Trust and Berg Family 2010 Trust
|
|||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
|
||
|
|||
(a) o
|
|||
(b) x
|
|||
3
|
SEC USE ONLY
|
||
|
|||
|
|||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
||
|
|||
United States
|
|||
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH:
|
|
SOLE VOTING POWER
|
|
5
|
|
||
|
79,500
|
||
|
SHARED VOTING POWER
|
||
6
|
|
||
|
1,157,885
|
||
|
SOLE DISPOSITIVE POWER
|
||
6
|
|
||
|
79,500
|
||
|
SHARED DISPOSITIVE POWER
|
||
8
|
|
||
|
1,157,885
|
||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
||
|
|||
1,237,385
|
|||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
(SEE INSTRUCTIONS)
|
||
|
|||
o
|
|||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
||
|
|||
5.5%*
|
|||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
||
|
|||
IN, OO
|
CUSIP No. 20585P105
|
13G
|
Page 4 of 12
|
1
|
NAME OF REPORTING PERSONS
|
||
|
|||
Carl Berg GST Exempt 2012 Trust
|
|||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
|
||
|
|||
(a) o
|
|||
(b) x
|
|||
3
|
SEC USE ONLY
|
||
|
|||
|
|||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
||
|
|||
New York
|
|||
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH:
|
|
SOLE VOTING POWER
|
|
5
|
|
||
|
0
|
||
|
SHARED VOTING POWER
|
||
6
|
|
||
|
46,000
|
||
|
SOLE DISPOSITIVE POWER
|
||
7
|
|
||
|
0
|
||
|
SHARED DISPOSITIVE POWER
|
||
8
|
|
||
|
46,000
|
||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
||
|
|||
46,000
|
|||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
(SEE INSTRUCTIONS)
|
||
|
|||
o
|
|||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
||
|
|||
0.2%*
|
|||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
||
|
|||
OO
|
CUSIP No. 20585P105
|
13G
|
Page 5 of 12
|
1
|
NAME OF REPORTING PERSONS
|
||
|
|||
Berg Family 2010 Trust
|
|||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
|
||
|
|||
(a) o
|
|||
(b) x
|
|||
3
|
SEC USE ONLY
|
||
|
|||
|
|||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
||
|
|||
New York
|
|||
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH:
|
|
SOLE VOTING POWER
|
|
5
|
|
||
|
0
|
||
|
SHARED VOTING POWER
|
||
6
|
|
||
|
22,500
|
||
|
SOLE DISPOSITIVE POWER
|
||
7
|
|
||
|
0
|
||
|
SHARED DISPOSITIVE POWER
|
||
8
|
|
||
|
22,500
|
||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
||
|
|||
22,500
|
|||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
(SEE INSTRUCTIONS)
|
||
|
|||
o
|
|||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
||
|
|||
0.1%*
|
|||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
||
|
|||
OO
|
CUSIP No. 20585P105
|
13G
|
Page 6 of 12
|
1
|
NAME OF REPORTING PERSONS
|
||
|
|||
Matthew W. Etheridge
|
|||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
|
||
|
|||
(a) o
|
|||
(b) x
|
|||
3
|
SEC USE ONLY
|
||
|
|||
|
|||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
||
|
|||
United States
|
|||
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH:
|
|
SOLE VOTING POWER
|
|
5
|
|
||
|
92,000
|
||
|
SHARED VOTING POWER
|
||
6
|
|
||
|
276,645
|
||
|
SOLE DISPOSITIVE POWER
|
||
7
|
|
||
|
92,000
|
||
|
SHARED DISPOSITIVE POWER
|
||
8
|
|
||
|
276,645
|
||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
||
|
|||
368,645
|
|||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
(SEE INSTRUCTIONS)
|
||
|
|||
o
|
|||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
||
|
|||
1.6%*
|
|||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
||
|
|||
IN
|
CUSIP No. 20585P105
|
13G
|
Page 7 of 12
|
1
|
NAME OF REPORTING PERSONS
|
||
|
|||
H Brothers LLC
|
|||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
|
||
|
|||
(a) o
|
|||
(b) x
|
|||
3
|
SEC USE ONLY
|
||
|
|||
|
|||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
||
|
|||
Delaware
|
|||
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH:
|
|
SOLE VOTING POWER
|
|
5
|
|
||
|
0
|
||
|
SHARED VOTING POWER
|
||
6
|
|
||
|
276,645
|
||
|
SOLE DISPOSITIVE POWER
|
||
7
|
|
||
|
0
|
||
|
SHARED DISPOSITIVE POWER
|
||
8
|
|
||
|
276,645
|
||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
||
|
|||
276,645
|
|||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
(SEE INSTRUCTIONS)
|
||
|
|||
o
|
|||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
||
|
|||
1.2%*
|
|||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
||
|
|||
OO
|
CUSIP No. 20585P105
|
13G
|
Page 8 of 12
|
1
|
NAME OF REPORTING PERSONS
|
||
|
|||
Heyman Enterprise LLC
|
|||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
|
||
|
|||
(a) o
|
|||
(b) x
|
|||
3
|
SEC USE ONLY
|
||
|
|||
|
|||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
||
|
|||
Delaware
|
|||
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY
EACH
REPORTING
PERSON
WITH:
|
|
SOLE VOTING POWER
|
|
5
|
|
||
|
0
|
||
|
SHARED VOTING POWER
|
||
6
|
|
||
|
276,645
|
||
|
SOLE DISPOSITIVE POWER
|
||
7
|
|
||
|
0
|
||
|
SHARED DISPOSITIVE POWER
|
||
8
|
|
||
|
276,645
|
||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
||
|
|||
276,645
|
|||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES
(SEE INSTRUCTIONS)
|
||
|
|||
o
|
|||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
||
|
|||
1.2%*
|
|||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
||
|
|||
OO
|
CUSIP No. 20585P105
|
13G
|
Page 9 of 12
|
Item 1.
|
|
|
(a)
|
Name of Issuer:
|
|
(b)
|
Address of Issuer’s Principal Executive Offices:
|
Item 2.
|
|
|
(a)
|
Name of Person Filing:
|
|
(b)
|
Address of Principal Business Office or, if none, Residence:
|
|
(c)
|
Citizenship:
|
|
(d)
|
Title of Class of Securities:
|
|
(e)
|
CUSIP Number:
|
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:
|
CUSIP No. 20585P105
|
13G
|
Page 10 of 12
|
(a)
|
£
|
Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o);
|
|
(b)
|
£
|
Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c);
|
|
(c)
|
£
|
Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c);
|
|
(d)
|
£
|
Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8);
|
|
(e)
|
£
|
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 (12 U.S.C. 1813);
|
|
(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 (15 U.S.C. 80a-3);
|
|
(j)
|
£
|
Group, in accordance with §240.13d-1(b)(1)(ii)(J).
|
Item 4.
|
Ownership.
|
(a)
|
Amount beneficially owned:
|
||
Obsidian Management LLC, 760,000 shares of Common Stock
Carl D. Berg, 1,237,385 shares of Common Stock
Carl Berg GST Exempt 2012 Trust, 46,000 shares of Common Stock
Berg Family 2010 Trust, 22,500 shares of Common Stock
Matthew W. Etheridge, 368,645 shares of Common Stock
H Brothers LLC, 276,645 shares of Common Stock
Heyman Enterprise LLC, 276,645 shares of Common Stock
|
|||
(b)
|
Percent of class:*
|
||
Obsidian Management LLC, 3.4%
Carl D. Berg, 5.5%
Carl Berg GST Exempt 2012 Trust, 0.2%
Berg Family 2010 Trust, 0.1%
Matthew W. Etheridge, 1.6%
H Brothers LLC, 1.2%
Heyman Enterprise LLC, 1.2%
|
|||
(c)
|
Number of shares as to which the person has:
|
||
(i)
|
Sole power to vote or to direct the vote:
|
||
Carl D. Berg, 79,500 shares of Common Stock
Matthew W. Etheridge, 92,000 shares of Common Stock
Other Reporting Persons, 0 shares of Common Stock
|
|||
(ii)
|
Shared power to vote or to direct the vote:
|
||
Obsidian Management LLC, 760,000 shares of Common Stock
Carl D. Berg, 1,157,885 shares of Common Stock
Carl Berg GST Exempt 2012 Trust, 46,000 shares of Common Stock
Berg Family 2010 Trust, 22,500 shares of Common Stock
Matthew W. Etheridge, 276,645 shares of Common Stock
H Brothers LLC, 276,645 shares of Common Stock
Heyman Enterprise LLC, 276,645 shares of Common Stock
|
CUSIP No. 20585P105
|
13G
|
Page 11 of 12
|
(iii)
|
Sole power to dispose or to direct the disposition of:
|
||
Carl D. Berg, 79,500 shares of Common Stock
Matthew W. Etheridge, 92,000 shares of Common Stock
Other Reporting Persons, 0 shares of Common Stock
|
|||
(iv)
|
Shared power to dispose or to direct the disposition of:
|
||
Obsidian Management LLC, 760,000 shares of Common Stock
Carl D. Berg, 1,157,885 shares of Common Stock
Carl Berg GST Exempt 2012 Trust, 46,000 shares of Common Stock
Berg Family 2010 Trust, 22,500 shares of Common Stock
Matthew W. Etheridge, 276,645 shares of Common Stock
H Brothers LLC, 276,645 shares of Common Stock
Heyman Enterprise LLC, 276,645 shares of Common Stock
|
Item 5.
|
Ownership of Five Percent or Less of a Class.
|
Item 6.
|
Ownership of More than Five Percent on Behalf of Another Person.
|
Item 7.
|
Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on By the Parent Holding Company.
|
Item 8.
|
Identification and Classification of Members of the Group.
|
Item 9.
|
Notice of Dissolution of Group.
|
CUSIP No. 20585P105
|
13G
|
Page 12 of 12
|
Item 10.
|
Certifications.
|
OBSIDIAN MANAGEMENT LLC
|
|||
By:
|
/s/ Carl D. Berg
|
||
Name:
|
Carl D. Berg
|
||
Title:
|
Member
|
||
/s/ Carl D. Berg
|
|||
CARL D. BERG
|
|||
/s/ Carl D. Berg
|
|||
CARL D. BERG, not individually, but solely as trustee of the CARL BERG GST EXEMPT 2012 TRUST and the BERG FAMILY 2010 TRUST
|
|||
/s/ Matthew W. Etheridge
|
|||
MATTHEW W. ETHERIDGE
|
|||
H BROTHERS LLC
|
|||
By:
|
Heyman Enterprise LLC, its managing member
|
||
By:
|
/s/ Lazarus S. Heyman
|
||
Name:
|
Lazarus S. Heyman
|
||
Title:
|
Managing Member
|
||
HEYMAN ENTERPRISE LLC
|
|||
By:
|
/s/ Lazarus S. Heyman
|
||
Name:
|
Lazarus S. Heyman
|
||
Title:
|
Managing Member
|
||
OBSIDIAN MANAGEMENT LLC
|
|||
By:
|
/s/ Carl D. Berg
|
||
Name:
|
Carl D. Berg
|
||
Title:
|
Member
|
||
/s/ Carl D. Berg
|
|||
CARL D. BERG
|
|||
/s/ Carl D. Berg
|
|||
CARL D. BERG, not individually, but solely as trustee of the CARL BERG GST EXEMPT 2012 TRUST and the BERG FAMILY 2010 TRUST
|
|||
/s/ Matthew W. Etheridge
|
|||
MATTHEW W. ETHERIDGE
|
|||
H BROTHERS LLC
|
|||
By:
|
Heyman Enterprise LLC, its managing member
|
||
By:
|
/s/ Lazarus S. Heyman
|
||
Name:
|
Lazarus S. Heyman
|
||
Title:
|
Managing Member
|
||
HEYMAN ENTERPRISE LLC
|
|||
By:
|
/s/ Lazarus S. Heyman
|
||
Name:
|
Lazarus S. Heyman
|
||
Title:
|
Managing Member
|
||