* |
The remainder of this cover page shall be filled out for a reporting person’s initial filing on this form with respect to the subject class of securities, and for any
subsequent amendment containing information which would alter disclosures provided in a prior cover page.
|
CUSIP No. 92332V107
|
13D/A
|
Page 2 of 8 Pages
|
1
|
NAME OF REPORTING PERSONS
NSV Investments I, 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, 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
5,576,174
|
||
|
9
|
SOLE DISPOSITIVE POWER
0
|
||
|
10
|
SHARED DISPOSITIVE POWER
5,576,174
|
||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
5,576,174
|
|||
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)
9.6%
|
|||
14
|
TYPE OF REPORTING PERSON
PN
|
CUSIP No. 92332V107
|
13D/A
|
Page 3 of 8 Pages
|
1
|
NAME OF REPORTING PERSONS
NSV Partners III, LP
|
|||
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
8,511,984
|
||
|
9
|
SOLE DISPOSITIVE POWER
0
|
||
|
10
|
SHARED DISPOSITIVE POWER
8,511,984
|
||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
8,511,984
|
|||
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)
14.6%
|
|||
14
|
TYPE OF REPORTING PERSON
PN
|
CUSIP No. 92332V107
|
13D/A
|
Page 4 of 8 Pages
|
1
|
NAME OF REPORTING PERSONS
NSV Partners III GP, LLC
|
|||
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
8,511,984
|
||
|
9
|
SOLE DISPOSITIVE POWER
0
|
||
|
10
|
SHARED DISPOSITIVE POWER
8,511,984
|
||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
8,511,984
|
|||
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)
14.6%
|
|||
14
|
TYPE OF REPORTING PERSON
OO
|
CUSIP No. 92332V107
|
13D/A
|
Page 5 of 8 Pages
|
1
|
NAME OF REPORTING PERSONS
Somasundaram Subramaniam
|
|||
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
USA
|
|||
|
NUMBER OF
SHARES
BENEFICIALLY
OWNED BY EACH
REPORTING
PERSON WITH:
|
|
7
|
SOLE VOTING POWER
0
|
|
8
|
SHARED VOTING POWER
10,077,045
|
||
|
9
|
SOLE DISPOSITIVE POWER
0
|
||
|
10
|
SHARED DISPOSITIVE POWER
10,077,045
|
||
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
10,077,045
|
|||
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)
17.3%
|
|||
14
|
TYPE OF REPORTING PERSON
IN
|
CUSIP No. 92332V107
|
13D/A
|
Page 6 of 8 Pages
|
(i)
|
New Science Ventures Fund III (Offshore), LP distributed 12,056 shares of Common Stock,
|
(ii)
|
New Science Ventures Fund III, LP distributed 38,241 shares of Common Stock,
|
(iii)
|
NSV 2016 Opportunities Fund (Offshore), LP distributed 4,985 shares of Common Stock,
|
(iv)
|
NSV 2016 Opportunities Fund, LP distributed 18,126 shares of Common Stock,
|
(v)
|
NSV 2017 Opportunities Fund, LP distributed 33,610 shares of Common Stock,
|
(vi)
|
NSV 2018 New Horizons Fund, LP distributed 379,939 shares of Common Stock,
|
(vii)
|
NSV 2018 Opportunities Fund, LP distributed 23,438 shares of Common Stock,
|
(viii)
|
NSV 2019 Opportunities Fund, LP distributed 441,790 shares of Common Stock,
|
(ix)
|
NSV Growth Opportunities Fund, LP distributed 66,563 shares of Common Stock, and
|
(x)
|
NSV Master Limited Partnership II, LP distributed 482,877 shares of Common Stock.
|
CUSIP No. 92332V107
|
13D/A
|
Page 7 of 8 Pages
|
CUSIP No. 92332V107
|
13D/A
|
Page 8 of 8 Pages
|
|
|
|
|
|
NSV Investments I, L.P.
|
||
|
|
||
|
By:
|
|
/s/ Tom Lavin
|
|
Name:
|
|
Tom Lavin
|
|
Title:
|
|
Partner
|
|
|
||
|
NSV Partners III, LP
|
||
|
|
|
|
|
By:
|
|
/s/ Tom Lavin
|
|
Name:
|
|
Tom Lavin
|
|
Title:
|
|
Partner
|
|
|
||
|
NSV Partners III GP, LLC
|
||
|
|
|
|
|
By:
|
|
/s/ Tom Lavin
|
|
Name:
|
|
Tom Lavin
|
|
Title:
|
|
Partner
|
|
|
||
|
Somasundaram Subramaniam
|
||
|
|
|
|
|
By:
|
|
/s/ Somasundaram Subramaniam*
|
|
Name:
|
|
Somasundaram Subramaniam
|
|
|
* |
This reporting person disclaims beneficial ownership of these reported securities except to the extent of his pecuniary interest therein, and this report shall not be
deemed an admission that he is the beneficial owner of these securities for purposes of Section 16 of the Securities Exchange Act of 1934, as amended, or for any other purpose.
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