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.
|
SOURCE OF FUNDS
WC
|
|
5.
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 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
95,442
|
|
9.
|
SOLE DISPOSITIVE POWER
0
|
|
10.
|
SHARED DISPOSITIVE POWER
95,442
|
|
11.
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
95,442
|
|
12.
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11)
EXCLUDES CERTAIN SHARES [ ] |
|
13.
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
Less than 1%
|
|
14.
|
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.
|
SOURCE OF FUNDS
WC
|
|
5.
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 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
34,235
|
|
9.
|
SOLE DISPOSITIVE POWER
0
|
|
10.
|
SHARED DISPOSITIVE POWER
34,235
|
|
11.
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
34,235
|
|
12.
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11)
EXCLUDES CERTAIN SHARES [ ] |
|
13.
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
Less than 1%
|
|
14.
|
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.
|
SOURCE OF FUNDS
WC
|
|
5.
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 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
1,092,814
|
|
9.
|
SOLE DISPOSITIVE POWER
0
|
|
10.
|
SHARED DISPOSITIVE POWER
1,092,814
|
|
11.
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,092,814
|
|
12.
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11)
EXCLUDES CERTAIN SHARES [ ] |
|
13.
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
3.5%
|
|
14.
|
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.
|
SOURCE OF FUNDS
OO
|
|
5.
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 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
294,063 (1)
|
|
9.
|
SOLE DISPOSITIVE POWER
0
|
|
10.
|
SHARED DISPOSITIVE POWER
294,063 (1)
|
|
11.
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
294,063 (1)
|
|
12.
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11)
EXCLUDES CERTAIN SHARES [ ] |
|
13.
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
Less than 1%
|
|
14.
|
TYPE OF REPORTING PERSON
IA
|
(1)
|
Includes 198,621 Shares that are deemed to be beneficially owned by Shannon River Fund Management LLC, which serves as
sub-advisor to one other fund.
|
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.
|
SOURCE OF FUNDS
OO
|
|
5.
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 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
129,677
|
|
9.
|
SOLE DISPOSITIVE POWER
0
|
|
10.
|
SHARED DISPOSITIVE POWER
129,677
|
|
11.
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
129,677
|
|
12.
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11)
EXCLUDES CERTAIN SHARES [ ] |
|
13.
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
Less than 1%
|
|
14.
|
TYPE OF REPORTING PERSON
IA
|
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.
|
SOURCE OF FUNDS
OO
|
|
5.
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 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
34,235
|
|
9.
|
SOLE DISPOSITIVE POWER
0
|
|
10.
|
SHARED DISPOSITIVE POWER
34,235
|
|
11.
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
34,235
|
|
12.
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11)
EXCLUDES CERTAIN SHARES [ ] |
|
13.
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
Less than 1%
|
|
14.
|
TYPE OF REPORTING PERSON
IA
|
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.
|
SOURCE OF FUNDS
OO
|
|
5.
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 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
1,092,814
|
|
9.
|
SOLE DISPOSITIVE POWER
0
|
|
10.
|
SHARED DISPOSITIVE POWER
1,092,814
|
|
11.
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,092,814
|
|
12.
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11)
EXCLUDES CERTAIN SHARES [ ] |
|
13.
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
3.5%
|
|
14.
|
TYPE OF REPORTING PERSON
IA
|
1.
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Doonbeg Fund Management, LLC
|
|
2.
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
(a) [ ]
(b) [ ]
|
|
3.
|
SEC USE ONLY
|
|
4.
|
SOURCE OF FUNDS
OO
|
|
5.
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 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
1,092,814
|
|
9.
|
SOLE DISPOSITIVE POWER
0
|
|
10.
|
SHARED DISPOSITIVE POWER
1,092,814
|
|
11.
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,092,814
|
|
12.
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11)
EXCLUDES CERTAIN SHARES [ ] |
|
13.
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
3.5%
|
|
14.
|
TYPE OF REPORTING PERSON
IA
|
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.
|
SOURCE OF FUNDS
OO
|
|
5.
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) or 2(e) [ ]
|
|
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
1,421,112 (1)
|
|
9.
|
SOLE DISPOSITIVE POWER
0
|
|
10.
|
SHARED DISPOSITIVE POWER
1,421,112 (1)
|
|
11.
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,421,112 (1)
|
|
12.
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11)
EXCLUDES CERTAIN SHARES [ ] |
|
13.
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
4.6%
|
|
14.
|
TYPE OF REPORTING PERSON
IN
|
(1)
|
Includes 198,621 Shares that are deemed to be beneficially owned by Shannon River Fund Management LLC, which serves as
sub-advisor to one other fund.
|
Item 3. |
Source and Amount of Funds or Other Consideration.
|
Item 5. |
Interest in Securities of the Issuer.
|
Item 7. |
Material to be Filed as Exhibits.
|
Exhibit 99.1 |
Joint Filing Agreement of the Reporting Persons (previously filed on August 12, 2019 with the Reporting Persons’ Schedule 13D)
|
Schedule 1 |
Transactions Effected by the Reporting Persons within the last 60 Days
|
SHANNON RIVER PARTNERS LP
|
|||
By:
|
Shannon River Capital Management LLC, General Partner
|
||
By:
|
/s/ Spencer Waxman
|
||
Name:
|
Spencer Waxman
|
||
Title:
|
Managing Member
|
SHANNON RIVER MASTER FUND, L.P.
|
|||
By:
|
Shannon River Capital Management LLC,
as General Partner
|
||
By:
|
/s/ Spencer Waxman
|
||
Name:
|
Spencer Waxman
|
||
Title:
|
Managing Member
|
DOONBEG MASTER FUND, L.P.
|
|||
By:
|
Doonbeg Fund Management, LLC,
as General Partner
|
||
By:
|
/s/ Spencer Waxman
|
||
Name:
|
Spencer Waxman
|
||
Title:
|
Managing Member
|
SHANNON RIVER FUND MANAGEMENT LLC
|
|||
By:
|
/s/ Spencer Waxman
|
||
Name:
|
Spencer Waxman
|
||
Title:
|
Managing Member
|
SHANNON RIVER CAPITAL MANAGEMENT LLC
|
|||
By:
|
/s/ Spencer Waxman
|
||
Name:
|
Spencer Waxman
|
||
Title:
|
Managing Member
|
SHANNON RIVER GLOBAL MANAGEMENT LLC
|
|||
By:
|
/s/ Spencer Waxman
|
||
Name:
|
Spencer Waxman
|
||
Title:
|
Managing Member
|
DOONBEG FUND MANAGEMENT, LLC
|
|||
By:
|
/s/ Spencer Waxman
|
||
Name:
|
Spencer Waxman
|
||
Title:
|
Managing Member
|
DOONBEG GLOBAL MANAGEMENT, LLC
|
|||
By:
|
/s/ Spencer Waxman
|
||
Name:
|
Spencer Waxman
|
||
Title:
|
Managing Member
|
/s/ Spencer Waxman
|
||
Spencer Waxman
|
Date
|
Security
|
Number of Shares Bought/(Sold)
|
Approximate price ($) per share
|
03/02/2020
|
Common Stock
|
(6,023)
|
($7.14273784)
|
03/19/2020
|
Common Stock
|
(1,099)
|
($5.143965)
|
03/20/2020
|
Common Stock
|
(81)
|
($5.20466667)
|
03/20/2020
|
Common Stock
|
(1,542)
|
($5.19188526)
|
03/23/2020
|
Common Stock
|
(376)
|
($4.93817488)
|
03/23/2020
|
Common Stock
|
(520)
|
($4.95760417)
|
03/25/2020
|
Common Stock
|
(99)
|
($5.34125)
|
03/25/2020
|
Common Stock
|
(13,077)
|
($5.30460535)
|
03/26/2020
|
Common Stock
|
(638)
|
($5.53317857)
|
03/26/2020
|
Common Stock
|
(6,378)
|
($5.45022814)
|
03/27/2020
|
Common Stock
|
(1,284)
|
($5.35971769)
|
03/30/2020
|
Common Stock
|
(7,637)
|
($5.3885492)
|
Date
|
Security
|
Number of Shares Bought/(Sold)
|
Approximate price ($) per share
|
03/19/2020
|
Common Stock
|
(418)
|
($5.143965)
|
03/20/2020
|
Common Stock
|
(29)
|
($5.20466667)
|
03/20/2020
|
Common Stock
|
(547)
|
($5.19188526)
|
03/23/2020
|
Common Stock
|
(133)
|
($4.93817488)
|
03/23/2020
|
Common Stock
|
(184)
|
($4.95760417)
|
03/25/2020
|
Common Stock
|
(38)
|
($5.34125)
|
03/25/2020
|
Common Stock
|
(4,999)
|
($5.30460535)
|
03/26/2020
|
Common Stock
|
(238)
|
($5.53317857)
|
03/26/2020
|
Common Stock
|
(2,377)
|
($5.45022814)
|
03/27/2020
|
Common Stock
|
(4790
|
($5.35971769)
|
03/30/2020
|
Common Stock
|
(2,727)
|
($5.3885492)
|
Date
|
Security
|
Number of Shares Bought/(Sold)
|
Approximate price ($) per share
|
03/02/2020
|
Common Stock
|
9,800
|
$7.17076939
|
03/19/2020
|
Common Stock
|
(5,377)
|
($5.143965)
|
03/20/2020
|
Common Stock
|
(1,199)
|
($5.20466667)
|
03/20/2020
|
Common Stock
|
(22,780)
|
($5.19188526)
|
03/23/2020
|
Common Stock
|
(5,549)
|
($4.93817488)
|
03/23/2020
|
Common Stock
|
(7,673)
|
($4.95760417)
|
03/25/2020
|
Common Stock
|
(380)
|
($5.34125)
|
03/25/2020
|
Common Stock
|
(50,393)
|
($5.30460535)
|
03/26/2020
|
Common Stock
|
(4,430)
|
($5.53317857)
|
03/26/2020
|
Common Stock
|
(44,304)
|
($5.45022814)
|
03/27/2020
|
Common Stock
|
(8,923)
|
($5.35971769)
|
03/30/2020
|
Common Stock
|
(80,548)
|
($5.3885492)
|
Date
|
Security
|
Number of Shares Bought/(Sold)
|
Approximate price ($) per share
|
03/19/2020
|
Common Stock
|
(3,106)
|
($5.143965)
|
03/20/2020
|
Common Stock
|
(191)
|
($5.20466667)
|
03/20/2020
|
Common Stock
|
(3,631)
|
($5.19188526)
|
03/23/2020
|
Common Stock
|
(884)
|
($4.93817488)
|
03/23/2020
|
Common Stock
|
(1,223)
|
($4.95760417)
|
03/25/2020
|
Common Stock
|
(283)
|
($5.34125)
|
03/25/2020
|
Common Stock
|
(37,589)
|
($5.30460535)
|
03/26/2020
|
Common Stock
|
(1,694)
|
($5.53317857)
|
03/26/2020
|
Common Stock
|
(16,941)
|
($5.45022814)
|
03/27/2020
|
Common Stock
|
(3,412)
|
($5.35971769)
|
03/30/2020
|
Common Stock
|
(44,820)
|
($5.3885492)
|