| CUSIP No. 67011N105 | 13D | Page 2 of 14 Pages |
|
1
|
NAMES OF REPORTING PERSONS
|
|
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||
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I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
|
|
|
|||
|
Apple Tree Partners II, L.P.
|
|
|
|||
|
|
|
||||
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a)
|
☐
|
||
|
(b)
|
☐
|
||||
|
|
|
||||
|
3
|
SEC USE ONLY
|
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||
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|||
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||||
|
4
|
SOURCE OF FUNDS (SEE INSTRUCTIONS)
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||
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WC
|
|
|
|||
|
|
|
||||
|
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 2(D) OR 2(E)
|
|
☐
|
||
|
|
|
||||
|
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||||
|
6
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CITIZENSHIP OR PLACE OF ORGANIZATION
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|
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||
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Delaware
|
|
|
|||
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|
||||
|
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON
WITH
|
7
|
SOLE VOTING POWER
|
|
|
|
|
0 shares
|
|
|
|||
|
|
|
||||
|
8
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SHARED VOTING POWER
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
9
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SOLE DISPOSITIVE POWER
|
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||
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0 shares
|
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|
|||
|
|
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||||
|
10
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SHARED DISPOSITIVE POWER
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
12
|
CHECK BOX IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
☐
|
||
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|
||||
|
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|
||||
|
13
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PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)
|
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|
||
|
12.4%
|
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|
|||
|
|
|
||||
|
14
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
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|
|
||
|
PN
|
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|||
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|
||||
| CUSIP No. 67011N105 | 13D | Page 3 of 14 Pages |
|
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
|
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
|
|
|
|||
|
Apple Tree Ventures II, L.P.
|
|
|
|||
|
|
|
||||
|
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
(a)
|
☐
|
||
|
(b)
|
☐
|
||||
|
|
|
||||
|
3
|
SEC USE ONLY
|
|
|
||
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|
|
|
|||
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||||
|
4
|
SOURCE OF FUNDS (SEE INSTRUCTIONS)
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||
|
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 shares
|
|
|
|||
|
|
|
||||
|
8
|
SHARED VOTING POWER
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
9
|
SOLE DISPOSITIVE POWER
|
|
|
||
|
0 shares
|
|
|
|||
|
|
|
||||
|
10
|
SHARED DISPOSITIVE POWER
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
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)
|
|
|
||
|
12.4%
|
|
|
|||
|
|
|
||||
|
14
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
|
PN
|
|
|
|||
|
|
|
||||
| CUSIP No. 67011N105 | 13D | Page 4 of 14 Pages |
|
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
|
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
|
|
|
|||
|
Apple Tree Partners II - Annex, 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
|
|
|
|||
|
|
|
||||
|
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 shares
|
|
|
|||
|
|
|
||||
|
8
|
SHARED VOTING POWER
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
9
|
SOLE DISPOSITIVE POWER
|
|
|
||
|
0 shares
|
|
|
|||
|
|
|
||||
|
10
|
SHARED DISPOSITIVE POWER
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
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)
|
|
|
||
|
12.4%
|
|
|
|||
|
|
|
||||
|
14
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
|
PN
|
|
|
|||
|
|
|
||||
| CUSIP No. 67011N105 | 13D | Page 5 of 14 Pages |
|
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
|
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
|
|
|
|||
|
Apple Tree Ventures II - Annex, 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
|
|
|
||
|
United States citizen
|
|
|
|||
|
|
|
||||
|
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON
WITH
|
7
|
SOLE VOTING POWER
|
|
|
|
|
0 shares
|
|
|
|||
|
|
|
||||
|
8
|
SHARED VOTING POWER
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
9
|
SOLE DISPOSITIVE POWER
|
|
|
||
|
0 shares
|
|
|
|||
|
|
|
||||
|
10
|
SHARED DISPOSITIVE POWER
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
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)
|
|
|
||
|
12.4%
|
|
|
|||
|
|
|
||||
|
14
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
|
OO
|
|
|
|||
|
|
|
||||
| CUSIP No. 67011N105 | 13D | Page 6 of 14 Pages |
|
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
|
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
|
|
|
|||
|
Apple Tree Partners IV, 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
|
|
|
|||
|
|
|
||||
|
5
|
CHECK BOX IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEM 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 shares
|
|
|
|||
|
|
|
||||
|
8
|
SHARED VOTING POWER
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
9
|
SOLE DISPOSITIVE POWER
|
|
|
||
|
0 shares
|
|
|
|||
|
|
|
||||
|
10
|
SHARED DISPOSITIVE POWER
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
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)
|
|
|
||
|
12.4%
|
|
|
|||
|
|
|
||||
|
14
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
|
PN
|
|
|
|||
|
|
|
||||
| CUSIP No. 67011N105 | 13D | Page 7 of 14 Pages |
|
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
|
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
|
|
|
|||
|
ATP III GP, Ltd.
|
|
|
|||
|
|
|
||||
|
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
|
|
|
||
|
Cayman Islands
|
|
|
|||
|
|
|
||||
|
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON
WITH
|
7
|
SOLE VOTING POWER
|
|
|
|
|
0 shares
|
|
|
|||
|
|
|
||||
|
8
|
SHARED VOTING POWER
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
9
|
SOLE DISPOSITIVE POWER
|
|
|
||
|
0 shares
|
|
|
|||
|
|
|
||||
|
10
|
SHARED DISPOSITIVE POWER
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
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)
|
|
|
||
|
12.4%
|
|
|
|||
|
|
|
||||
|
14
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
|
CO
|
|
|
|||
|
|
|
||||
| CUSIP No. 67011N105 | 13D | Page 8 of 14 Pages |
|
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
|
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
|
|
|
|||
|
Seth L. Harrison
|
|
|
|||
|
|
|
||||
|
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
|
|
|
||
|
United States citizen
|
|
|
|||
|
|
|
||||
|
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON
WITH
|
7
|
SOLE VOTING POWER
|
|
|
|
|
23,632 shares
|
|
|
|||
|
|
|
||||
|
8
|
SHARED VOTING POWER
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
9
|
SOLE DISPOSITIVE POWER
|
|
|
||
|
23,632 shares
|
|
|
|||
|
|
|
||||
|
10
|
SHARED DISPOSITIVE POWER
|
|
|
||
|
879,117 shares
|
|
|
|||
|
|
|
||||
|
11
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
|
902,749 shares
|
|
|
|||
|
|
|
||||
|
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)
|
|
|
||
|
12.7%
|
|
|
|||
|
|
|
||||
|
14
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
|
IN
|
|
|
|||
|
|
|
||||
| CUSIP No. 67011N105 | 13D | Page 9 of 14 Pages |
|
Item 1.
|
Security and Issuer.
|
|
Item 2.
|
Identity and Background.
|
|
Item 3.
|
Source and Amount of Funds or Other Consideration.
|
|
Item 4.
|
Purpose of Transaction.
|
|
Item 5.
|
Interest in Securities of the Issuer.
|
| CUSIP No. 67011N105 | 13D | Page 10 of 14 Pages |
| Item 6. |
Contracts, Arrangements, Undertakings or Relationships with Respect to Securities of the Issuer.
|
|
Item 7.
|
Material to be Filed as Exhibits.
|
| CUSIP No. 67011N105 | 13D | Page 11 of 14 Pages |
| By: |
Apple Tree Ventures II, L.P.
General Partner |
| By: |
Apple Tree Ventures II - Annex, LLC
General Partner |
| By: |
ATP III GP, Ltd.
General Partner |
| CUSIP No. 67011N105 | 13D | Page 12 of 14 Pages |
| CUSIP No. 67011N105 | 13D | Page 13 of 14 Pages |
| By: |
Apple Tree Ventures II, L.P.
General Partner |
| By: |
Apple Tree Ventures II - Annex, LLC
General Partner |
| By: |
ATP III GP, Ltd.
General Partner |
| CUSIP No. 67011N105 | 13D | Page 14 of 14 Pages |