1.
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
|
Shannon River Partners LP
|
|
2.
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a) [ ]
|
|
(b) [ ]
|
|
3.
|
SEC USE ONLY
|
4.
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
Delaware
|
|
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:
|
|
5.
|
SOLE VOTING POWER
|
0
|
|
6.
|
SHARED VOTING POWER
|
128,298
|
|
7.
|
SOLE DISPOSITIVE POWER
|
0
|
|
8.
|
SHARED DISPOSITIVE POWER
|
128,298
|
|
9.
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
128,298
|
|
10.
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES [ ]
|
11.
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
Less than 1%
|
|
12.
|
TYPE OF REPORTING PERSON
|
PN
|
1.
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
|
Shannon River Master Fund, L.P.
|
|
2.
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a) [ ]
|
|
(b) [ ]
|
|
3.
|
SEC USE ONLY
|
4.
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
Cayman Islands
|
|
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:
|
|
5.
|
SOLE VOTING POWER
|
0
|
|
6.
|
SHARED VOTING POWER
|
1,267,481
|
|
7.
|
SOLE DISPOSITIVE POWER
|
0
|
|
8.
|
SHARED DISPOSITIVE POWER
|
1,267,481
|
|
9.
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
1,267,481
|
|
10.
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES [ ]
|
11.
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
2.3%
|
|
12.
|
TYPE OF REPORTING PERSON
|
PN
|
1.
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
|
Doonbeg Master Fund, L.P.
|
|
2.
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a) [ ]
|
|
(b) [ ]
|
|
3.
|
SEC USE ONLY
|
4.
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
Cayman Islands
|
|
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:
|
|
5.
|
SOLE VOTING POWER
|
0
|
|
6.
|
SHARED VOTING POWER
|
1,469,221
|
|
7.
|
SOLE DISPOSITIVE POWER
|
0
|
|
8.
|
SHARED DISPOSITIVE POWER
|
1,469,221
|
|
9.
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
1,469,221
|
|
10.
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES [ ]
|
11.
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
2.7%
|
|
12.
|
TYPE OF REPORTING PERSON
|
PN
|
1.
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
|
Shannon River Fund Management LLC
|
|
2.
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a) [ ]
|
|
(b) [ ]
|
|
3.
|
SEC USE ONLY
|
4.
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
Delaware
|
|
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:
|
|
5.
|
SOLE VOTING POWER
|
0
|
|
6.
|
SHARED VOTING POWER
|
128,298
|
|
7.
|
SOLE DISPOSITIVE POWER
|
0
|
|
8.
|
SHARED DISPOSITIVE POWER
|
128,298
|
|
9.
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
128,298
|
|
10.
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES [ ]
|
11.
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
Less than 1%
|
|
12.
|
TYPE OF REPORTING PERSON
|
OO
|
1.
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
|
Shannon River Capital Management LLC
|
|
2.
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a) [ ]
|
|
(b) [ ]
|
|
3.
|
SEC USE ONLY
|
4.
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
Delaware
|
|
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:
|
|
5.
|
SOLE VOTING POWER
|
0
|
|
6.
|
SHARED VOTING POWER
|
128,298
|
|
7.
|
SOLE DISPOSITIVE POWER
|
0
|
|
8.
|
SHARED DISPOSITIVE POWER
|
128,298
|
|
9.
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
128,298
|
|
10.
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES [ ]
|
11.
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
Less than 1%
|
|
12.
|
TYPE OF REPORTING PERSON
|
OO
|
1.
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
|
Shannon River Global Management, LLC
|
|
2.
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a) [ ]
|
|
(b) [ ]
|
|
3.
|
SEC USE ONLY
|
4.
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
Delaware
|
|
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:
|
|
5.
|
SOLE VOTING POWER
|
0
|
|
6.
|
SHARED VOTING POWER
|
1,267,481
|
|
7.
|
SOLE DISPOSITIVE POWER
|
0
|
|
8.
|
SHARED DISPOSITIVE POWER
|
1,267,481
|
|
9.
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
1,267,481
|
|
10.
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES [ ]
|
11.
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
2.3%
|
|
12.
|
TYPE OF REPORTING PERSON
|
OO
|
1.
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
|
Doonbeg Global Management, LLC
|
|
2.
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a) [ ]
|
|
(b) [ ]
|
|
3.
|
SEC USE ONLY
|
4.
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
Delaware
|
|
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:
|
|
5.
|
SOLE VOTING POWER
|
0
|
|
6.
|
SHARED VOTING POWER
|
1,469,221
|
|
7.
|
SOLE DISPOSITIVE POWER
|
0
|
|
8.
|
SHARED DISPOSITIVE POWER
|
1,469,221
|
|
9.
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
1,469,221
|
|
10.
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES [ ]
|
11.
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
2.7%
|
|
12.
|
TYPE OF REPORTING PERSON
|
OO
|
1.
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
|
Spencer Waxman
|
|
2.
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a) [ ]
|
|
(b) [ ]
|
|
3.
|
SEC USE ONLY
|
4.
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
United States
|
|
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH:
|
|
5.
|
SOLE VOTING POWER
|
0
|
|
6.
|
SHARED VOTING POWER
|
2,865,000
|
|
7.
|
SOLE DISPOSITIVE POWER
|
0
|
|
8.
|
SHARED DISPOSITIVE POWER
|
2,865,000
|
|
9.
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
2,865,000
|
|
10.
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9)
EXCLUDES CERTAIN SHARES [ ]
|
11.
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
5.2%
|
|
12.
|
TYPE OF REPORTING PERSON
|
IN
|
Item 1(a).
|
Name of Issuer:
|
Item 1(b).
|
Address of Issuer’s Principal Executive Offices:
|
Item 2(a).
|
Name of Persons Filing:
|
|
Ÿ
|
Shannon River Partners LP (the “Shannon River Partners Fund”),
|
|
Ÿ
|
Shannon River Master Fund, L.P. (the “Shannon River Master Fund”),
|
|
Ÿ
|
Doonbeg Master Fund, L.P. (the “Doonbeg Fund”),
|
|
Ÿ
|
Shannon River Fund Management LLC (“SR Management LLC”),
|
|
Ÿ
|
Shannon River Capital Management LLC (“SR Capital Management”),
|
|
Ÿ
|
Shannon River Global Management, LLC ("SR Global Management"),
|
|
Ÿ
|
Doonbeg Global Management, LLC (“Doonbeg Management”), and
|
|
Ÿ
|
Spencer Waxman, a United States citizen (“Mr. Waxman).
|
Item 2(b).
|
Address of Principal Business Office or, if None, Residence:
|
Item 2(c).
|
Citizenship:
|
Item 2(d).
|
Title of Class of Securities:
|
Item 2(e).
|
CUSIP Number:
|
Item 3.
|
If This Statement is Filed Pursuant to Rule 13d 1(b), or 13d-2(b) or (c), Check Whether the Person Filing is a:
|
(a)
|
[ ]
|
Broker or dealer registered under Section 15 of the Exchange Act.
|
|
(b)
|
[ ]
|
Bank as defined in Section 3(a)(6) of the Exchange Act.
|
|
(c)
|
[ ]
|
Insurance company defined in Section 3(a)(19) of the Exchange Act.
|
|
(d)
|
[ ]
|
Investment company registered under Section 8 of the Investment Company Act.
|
|
(e)
|
[ ]
|
An investment adviser in accordance with Rule 13d-1(b)(1)(ii)(E).
|
|
(f)
|
[ ]
|
An employee benefit plan or endowment fund in accordance with Rule 13d-1(b)(1)(ii)(F).
|
|
(g)
|
[ ]
|
A parent holding company or control person in accordance with Rule 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;
|
|
(j)
|
[ ]
|
Group, in accordance with Rule 13d-1(b)(1)(ii)(J).
|
Item 4.
|
Ownership.
|
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.
|
Item 10.
|
Certification.
|