CUSIP No. 98979H103
|
13G
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Page 2 of 19
|
1
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NAMES OF REPORTING PERSONS
New Enterprise Associates 12, Limited Partnership
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) o
(b) o
|
||
3
|
SEC USE ONLY
|
||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0 shares
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
2,158,539 shares
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0 shares
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
2,158,539 shares
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,158,539 shares
|
||
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
18.0%
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||
12
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TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
PN
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CUSIP No. 98979H103
|
13G
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Page 3 of 19
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1
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NAMES OF REPORTING PERSONS
NEA Partners 12, Limited Partnership
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) o
(b) o
|
||
3
|
SEC USE ONLY
|
||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0 shares
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
2,158,539 shares
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0 shares
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
2,158,539 shares
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,158,539 shares
|
||
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
18.0%
|
||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
PN
|
CUSIP No. 98979H103
|
13G
|
Page 4 of 19
|
1
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NAMES OF REPORTING PERSONS
NEA 12 GP, LLC
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) o
(b) o
|
||
3
|
SEC USE ONLY
|
||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0 shares
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
2,158,539 shares
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0 shares
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
2,158,539 shares
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,158,539 shares
|
||
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
18.0%
|
||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
OO
|
CUSIP No. 98979H103
|
13G
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Page 5 of 19
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1
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NAMES OF REPORTING PERSONS
M. James Barrett
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||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) o
(b) o
|
||
3
|
SEC USE ONLY
|
||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
United States citizen
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0 shares
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
2,158,539 shares
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0 shares
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
2,158,539 shares
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,158,539 shares
|
||
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
18.0%
|
||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
IN
|
CUSIP No. 98979H103
|
13G
|
Page 6 of 19
|
1
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NAMES OF REPORTING PERSONS
Peter J. Barris
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) o
(b) o
|
||
3
|
SEC USE ONLY
|
||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
United States citizen
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0 shares
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
2,158,539 shares
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0 shares
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
2,158,539 shares
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,158,539 shares
|
||
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
18.0%
|
||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
IN
|
CUSIP No. 98979H103
|
13G
|
Page 7 of 19
|
1
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NAMES OF REPORTING PERSONS
Forest Baskett
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) o
(b) o
|
||
3
|
SEC USE ONLY
|
||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
United States citizen
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0 shares
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
2,158,539 shares
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0 shares
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
2,158,539 shares
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,158,539 shares
|
||
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
18.0%
|
||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
IN
|
CUSIP No. 98979H103
|
13G
|
Page 8 of 19
|
1
|
NAMES OF REPORTING PERSONS
Patrick J. Kerins
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) o
(b) o
|
||
3
|
SEC USE ONLY
|
||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
United States citizen
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0 shares
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
2,158,539 shares
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0 shares
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
2,158,539 shares
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,158,539 shares
|
||
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
18.0%
|
||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
IN
|
CUSIP No. 98979H103
|
13G
|
Page 9 of 19
|
1
|
NAMES OF REPORTING PERSONS
Krishna S. Kolluri
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) o
(b) o
|
||
3
|
SEC USE ONLY
|
||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
United States citizen
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0 shares
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
2,158,539 shares
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0 shares
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
2,158,539 shares
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,158,539 shares
|
||
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
18.0%
|
||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
IN
|
CUSIP No. 98979H103
|
13G
|
Page 10 of 19
|
1
|
NAMES OF REPORTING PERSONS
Scott D. Sandell
|
||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) o
(b) o
|
||
3
|
SEC USE ONLY
|
||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
United States citizen
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0 shares
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
2,158,539 shares
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0 shares
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
2,158,539 shares
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
2,158,539 shares
|
||
10
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW 9
18.0%
|
||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
IN
|
CUSIP No. 98979H103
|
13G
|
Page 11 of 19
|
Item 1(a).
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Name of Issuer:
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Item 1(b).
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Address of Issuer’s Principal Executive Offices:
|
Item 2(a).
|
Names of Persons Filing:
|
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:
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Item 3.
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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:
|
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Not applicable.
|
CUSIP No. 98979H103
|
13G
|
Page 12 of 19
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Item 4.
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Ownership.
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(a)
|
Amount beneficially owned: NEA 12 is the record owner of 2,158,539 shares of Common Stock as of December 31, 2015 (the “Shares”). As the sole general partner of NEA 12, NEA Partners 12 may be deemed to own beneficially the Shares. As the general partner of NEA Partners 12, NEA 12 GP likewise may be deemed to own beneficially the Shares. As the individual Managers of NEA 12 GP, each of the Managers also may be deemed to own beneficially the Shares.
|
(b)
|
Percent of Class: See Line 11 of cover sheets. The percentages set forth on the cover sheets for each Reporting Person are calculated based on 11,966,958 shares of Common Stock reported by the Issuer to be outstanding as of November 5, 2015 on the Issuer’s Form 10-Q, filed with the Securities and Exchange Commission on November 10, 2015.
|
(c)
|
Number of shares as to which such person has:
|
(i)
|
sole power to vote or to direct the vote: See Line 5 of cover sheets.
|
(ii)
|
shared power to vote or to direct the vote: See Line 6 of cover sheets.
|
(iii)
|
sole power to dispose or to direct the disposition of: See Line 7 of cover sheets.
|
(iv)
|
shared power to dispose or to direct the disposition of: See Line 8 of cover sheets.
|
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 or Control Person.
|
|
Not applicable.
|
Item 8.
|
Identification and Classification of Members of the Group.
|
|
Not applicable. The Reporting Persons expressly disclaim membership in a “group” as used in Rule 13d-5(b).
|
Item 9.
|
Notice of Dissolution of Group.
|
|
Not applicable.
|
CUSIP No. 98979H103
|
13G
|
Page 13 of 19
|
Item 10.
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Certification.
|
|
Not applicable. This Schedule 13G is not filed pursuant to Rule 13d-1(b) or Rule 13d-1(c).
|
|
Exhibit 1 – Agreement regarding filing of joint Schedule 13G.
|
CUSIP No. 98979H103
|
13G
|
Page 14 of 19
|
By:
|
NEA PARTNERS 12, LIMITED PARTNERSHIP
|
|
General Partner
|
By:
|
NEA 12 GP, LLC
|
By:
|
NEA 12 GP, LLC
|
*
M. James Barrett
|
*
Peter J. Barris
|
*
Forest Baskett
|
CUSIP No. 98979H103
|
13G
|
Page 15 of 19
|
*
Patrick J. Kerins
|
*
Krishna S. Kolluri
|
*
Scott D. Sandell
|
CUSIP No. 98979H103
|
13G
|
Page 16 of 19
|
By:
|
NEA PARTNERS 12, LIMITED PARTNERSHIP
|
|
General Partner
|
By:
|
NEA 12 GP, LLC
|
By:
|
NEA 12 GP, LLC
|
*
M. James Barrett
|
*
Peter J. Barris
|
*
Forest Baskett
|
CUSIP No. 98979H103
|
13G
|
Page 17 of 19
|
*
Patrick J. Kerins
|
*
Krishna S. Kolluri
|
*
Scott D. Sandell
|
CUSIP No. 98979H103
|
13G
|
Page 18 of 19
|
CUSIP No. 98979H103
|
13G
|
Page 19 of 19
|