Proteon Therapeutics, Inc.
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Common Stock, $.001 par value per share
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74371L109
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December 31, 2014
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CUSIP No. 74371L109
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13G
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Page 2 of 17
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1
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NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Prism Venture Partners V, L.P.
|
||
2
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CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS)
(a) o
(b) o
|
||
3
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SEC USE ONLY
|
||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
Delaware
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NUMBER OF
|
5
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SOLE VOTING POWER
0
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
1,337,462
|
|
EACH
REPORTING
PERSON
|
7
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SOLE DISPOSITIVE POWER
0
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
1,337,462
|
|
9
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AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,337,462
|
||
10
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CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) o
|
||
11
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PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
8.1%
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||
12
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TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
PN
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CUSIP No. 74371L109
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13G
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Page 3 of 17
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1
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NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Prism Venture Partners V-A, L.P.
|
||
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
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
1,337,462
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
1,337,462
|
|
9
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AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,337,462
|
||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
8.1%
|
||
12
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TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
PN
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CUSIP No. 74371L109
|
13G
|
Page 4 of 17
|
1
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Prism Investment Partners V, L.P.
|
||
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
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
1,337,462
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
1,337,462
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,337,462
|
||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
8.1%
|
||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
PN
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CUSIP No. 74371L109
|
13G
|
Page 5 of 17
|
1
|
NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Prism Venture Partners V, 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
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
1,337,462
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
1,337,462
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,337,462
|
||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
8.1%
|
||
12
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TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
OO
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CUSIP No. 74371L109
|
13G
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Page 6 of 17
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1
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NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Brendan O’Leary
|
||
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 of America
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
1,337,462
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
1,337,462
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,337,462
|
||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
8.1%
|
||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
IN
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CUSIP No. 74371L109
|
13G
|
Page 7 of 17
|
1
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NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
James A. Counihan
|
||
2
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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 of America
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
1,337,462
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
1,337,462
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,337,462
|
||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
8.1%
|
||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
IN
|
CUSIP No. 74371L109
|
13G
|
Page 8 of 17
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1
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NAMES OF REPORTING PERSONS
I.R.S. IDENTIFICATION NOS. OF ABOVE PERSONS (ENTITIES ONLY)
Steven J. Benson
|
||
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 of America
|
||
NUMBER OF
|
5
|
SOLE VOTING POWER
0
|
|
SHARES
BENEFICIALLY
OWNED BY
|
6
|
SHARED VOTING POWER
1,337,462
|
|
EACH
REPORTING
PERSON
|
7
|
SOLE DISPOSITIVE POWER
0
|
|
WITH
|
8
|
SHARED DISPOSITIVE POWER
1,337,462
|
|
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
1,337,462
|
||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) o
|
||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
8.1%
|
||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
IN
|
CUSIP No. 74371L109
|
13G
|
Page 9 of 17
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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.
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CUSIP No. 74371L109
|
13G
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Page 10 of 17
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Item 4.
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Ownership.
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(a)
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Amount beneficially owned: PVP V is the record owner of 918,971 shares of Common Stock as of December 31, 2014 (the “PVP V Shares”) and PVP V-A is the record owner of 418,491 shares of Common Stock as of December 31, 2014 (the “PVP V-A Shares” and, together with the PVP V Shares, the “Shares”). By virtue of their relationship as affiliated entities whose controlling entities have overlapping individual controlling persons, PVP V may be deemed to own beneficially the PVP V-A Shares and PVP V-A may be deemed to own beneficially the PVP V Shares. As the sole general partner of each of PVP V and PVP V-A, PIP V may be deemed to own beneficially the Shares. As the sole general partner of PIP V, PVP V LLC may be deemed to own beneficially the Shares. As the individual managing directors of PVP V LLC, Benson, Counihan, and O’Leary also may be deemed to own beneficially the Shares.
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(b)
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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 16,449,164 shares of Common Stock reported by the Issuer to be outstanding as of November 24, 2014 on Form 10-Q filed with the Securities and Exchange Commission on November 25, 2014.
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(c)
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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.
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(ii)
|
shared power to vote or to direct the vote: See Line 6 of cover sheets.
|
(iii)
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sole power to dispose or to direct the disposition of: See Line 7 of cover sheets.
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(iv)
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shared power to dispose or to direct the disposition of: See Line 8 of cover sheets.
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Item 7.
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Identification and Classification of the Subsidiary Which Acquired the Security Being Reported on by the Parent Holding Company or Control Person.
|
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Not applicable.
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Item 8.
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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).
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Item 9.
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Notice of Dissolution of Group.
|
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Not applicable.
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Item 10.
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Certification.
|
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Not applicable. This Schedule 13G is not filed pursuant to Rule 13d-1(b) or Rule 13d-1(c).
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CUSIP No. 74371L109
|
13G
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Page 11 of 17
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By: Prism Investment Partners V, L.P.,
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By: Prism Venture Partners V, LLC,
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its General Partner
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By: Prism Investment Partners V, L.P.,
|
its General Partner
|
By: Prism Venture Partners V, LLC,
|
its General Partner
|
By: Prism Venture Partners V, LLC,
|
its General Partner
|
CUSIP No. 74371L109
|
13G
|
Page 12 of 17
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CUSIP No. 74371L109
|
13G
|
Page 13 of 17
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By: Prism Investment Partners V, L.P.,
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By: Prism Venture Partners V, LLC,
|
its General Partner
|
By: Prism Investment Partners V, L.P.,
|
its General Partner
|
By: Prism Venture Partners V, LLC,
|
its General Partner
|
By: Prism Venture Partners V, LLC,
|
its General Partner
|
CUSIP No. 74371L109
|
13G
|
Page 14 of 17
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CUSIP No. 74371L109
|
13G
|
Page 15 of 17
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CUSIP No. 74371L109
|
13G
|
Page 16 of 17
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CUSIP No. 74371L109
|
13G
|
Page 17 of 17
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