Bellerophon Therapeutics, Inc.
|
Common Stock, par value $0.01 per share
|
078771102
|
December 31, 2018
|
CUSIP No. 078771102
|
13G |
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
New Mountain Investments II, L.L.C.
|
|
|
|||
|
|
||||
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
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
Delaware
|
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
5
|
SOLE VOTING POWER
|
|
|
|
0
|
|
|
|||
|
|
||||
6
|
SHARED VOTING POWER
|
|
|
||
15,138,486*
|
|
|
|||
|
|
||||
7
|
SOLE DISPOSITIVE POWER
|
|
|
||
0
|
|
|
|||
|
|
||||
8
|
SHARED DISPOSITIVE POWER
|
|
|
||
15,138,486*
|
|
|
|||
|
|
||||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
15,138,486*
|
|
|
|||
|
|
||||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
|
||
☐
|
|
|
|||
|
|
||||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
|
|
||
25.8%
|
|
|
|||
|
|
||||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
OO
|
|
|
|||
|
|
CUSIP No. 078771102
|
13G |
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
Allegheny New Mountain Partners, L.P.
|
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
||||
(a)☐
|
|||||
(b)☒
|
|
|
|||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
Delaware
|
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
5
|
SOLE VOTING POWER
|
|
|
|
0
|
|
|
|||
|
|
||||
6
|
SHARED VOTING POWER
|
|
|
||
1,080,819
|
|
|
|||
|
|
||||
7
|
SOLE DISPOSITIVE POWER
|
|
|
||
0
|
|
|
|||
|
|
||||
8
|
SHARED DISPOSITIVE POWER
|
|
|
||
1,080,819
|
|
|
|||
|
|
||||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
1,080,819
|
|
|
|||
|
|
||||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
|
||
☐
|
|
|
|||
|
|
||||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
|
|
||
1.8%
|
|
|
|||
|
|
||||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
PN
|
|
|
|||
|
|
CUSIP No. 078771102
|
13G |
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
New Mountain Affiliated Investors II, L.P.
|
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
||||
(a)☐
|
|||||
(b)☒
|
|
|
|||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
Delaware
|
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
5
|
SOLE VOTING POWER
|
|
|
|
0
|
|
|
|||
|
|
||||
6
|
SHARED VOTING POWER
|
|
|
||
249,714
|
|
|
|||
|
|
||||
7
|
SOLE DISPOSITIVE POWER
|
|
|
||
0
|
|
|
|||
|
|
||||
8
|
SHARED DISPOSITIVE POWER
|
|
|
||
249,714
|
|
|
|||
|
|
||||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
249,714
|
|
|
|||
|
|
||||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
|
||
☐
|
|
|
|||
|
|
||||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
|
|
||
0.4%
|
|
|
|||
|
|
||||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
PN
|
|
|
|||
|
|
CUSIP No. 078771102
|
13G |
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
New Mountain Partners II (AIV-A), L.P.
|
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
||||
(a)☐
|
|||||
(b)☒
|
|
|
|||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
Delaware
|
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
5
|
SOLE VOTING POWER
|
|
|
|
0
|
|
|
|||
|
|
||||
6
|
SHARED VOTING POWER
|
|
|
||
11,969,851
|
|
|
|||
|
|
||||
7
|
SOLE DISPOSITIVE POWER
|
|
|
||
0
|
|
|
|||
|
|
||||
8
|
SHARED DISPOSITIVE POWER
|
|
|
||
11,969,851
|
|
|
|||
|
|
||||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
11,969,851
|
|
|
|||
|
|
||||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
|
||
☐
|
|
|
|||
|
|
||||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
|
|
||
20.4%
|
|
|
|||
|
|
||||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
PN
|
|
|
|||
|
|
CUSIP No. 078771102
|
13G |
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
New Mountain Partners II (AIV-B), L.P.
|
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
||||
(a)☐
|
|||||
(b)☒
|
|
|
|||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
Delaware
|
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
5
|
SOLE VOTING POWER
|
|
|
|
0
|
|
|
|||
|
|
||||
6
|
SHARED VOTING POWER
|
|
|
||
1,838,102
|
|
|
|||
|
|
||||
7
|
SOLE DISPOSITIVE POWER
|
|
|
||
0
|
|
|
|||
|
|
||||
8
|
SHARED DISPOSITIVE POWER
|
|
|
||
1,838,102
|
|
|
|||
|
|
||||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
1,838,102
|
|
|
|||
|
|
||||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
|
||
☐
|
|
|
|||
|
|
||||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
|
|
||
3.1%
|
|
|
|||
|
|
||||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
PN
|
|
|
|||
|
|
CUSIP No. 078771102
|
13G |
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
New Mountain Capital, L.L.C.
|
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
||||
(a)☐
|
|||||
(b)☒
|
|
|
|||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
Delaware
|
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
5
|
SOLE VOTING POWER
|
|
|
|
0
|
|
|
|||
|
|
||||
6
|
SHARED VOTING POWER
|
|
|
||
15,138,486*
|
|
|
|||
|
|
||||
7
|
SOLE DISPOSITIVE POWER
|
|
|
||
0
|
|
|
|||
|
|
||||
8
|
SHARED DISPOSITIVE POWER
|
|
|
||
15,138,486*
|
|
|
|||
|
|
||||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
15,138,486*
|
|
|
|||
|
|
||||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
|
||
☐
|
|
|
|||
|
|
||||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
|
|
||
25.8%
|
|
|
|||
|
|
||||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
OO
|
|
|
|||
|
|
CUSIP No. 078771102
|
13G |
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
New Mountain Capital Group, L.P. (formerly known as New Mountain Capital Group, LLC)*
|
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
||||
(a)☐
|
|||||
(b)☒
|
|
|
|||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
Delaware
|
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
5
|
SOLE VOTING POWER
|
|
|
|
0
|
|
|
|||
|
|
||||
6
|
SHARED VOTING POWER
|
|
|
||
15,138,486**
|
|
|
|||
|
|
||||
7
|
SOLE DISPOSITIVE POWER
|
|
|
||
0
|
|
|
|||
|
|
||||
8
|
SHARED DISPOSITIVE POWER
|
|
|
||
15,138,486**
|
|
|
|||
|
|
||||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
15,138,486**
|
|
|
|||
|
|
||||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
|
||
☐
|
|
|
|||
|
|
||||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
|
|
||
25.8%
|
|
|
|||
|
|
||||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
OO
|
|
|
|||
|
|
CUSIP No. 078771102
|
13G |
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
NM Holdings GP, L.L.C.
|
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
||||
(a)☐
|
|||||
(b)☒
|
|
|
|||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
Delaware
|
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
5
|
SOLE VOTING POWER
|
|
|
|
0
|
|
|
|||
|
|
||||
6
|
SHARED VOTING POWER
|
|
|
||
15,138,486*
|
|
|
|||
|
|
||||
7
|
SOLE DISPOSITIVE POWER
|
|
|
||
0
|
|
|
|||
|
|
||||
8
|
SHARED DISPOSITIVE POWER
|
|
|
||
15,138,486*
|
|
|
|||
|
|
||||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
15,138,486*
|
|
|
|||
|
|
||||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
|
||
☐
|
|
|
|||
|
|
||||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
|
|
||
25.8%
|
|
|
|||
|
|
||||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
OO
|
|
|
|||
|
|
CUSIP No. 078771102
|
13G |
1
|
NAMES OF REPORTING PERSONS
|
|
|
||
Steven B. Klinsky
|
|
|
|||
|
|
||||
2
|
CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP
|
||||
(a)☐
|
|||||
(b)☒
|
|
|
|||
3
|
SEC USE ONLY
|
|
|
||
|
|
|
|||
|
|
||||
4
|
CITIZENSHIP OR PLACE OF ORGANIZATION
|
|
|
||
United States of America
|
|
|
|||
|
|
||||
NUMBER OF SHARES BENEFICIALLY OWNED BY EACH REPORTING PERSON WITH
|
5
|
SOLE VOTING POWER
|
|
|
|
0
|
|
|
|||
|
|
||||
6
|
SHARED VOTING POWER
|
|
|
||
15,138,486*
|
|
|
|||
|
|
||||
7
|
SOLE DISPOSITIVE POWER
|
|
|
||
0
|
|
|
|||
|
|
||||
8
|
SHARED DISPOSITIVE POWER
|
|
|
||
15,138,486*
|
|
|
|||
|
|
||||
9
|
AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON
|
|
|
||
15,138,486*
|
|
|
|||
|
|
||||
10
|
CHECK IF THE AGGREGATE AMOUNT IN ROW (9) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS)
|
|
|
||
☐
|
|
|
|||
|
|
||||
11
|
PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (9)
|
|
|
||
25.8%
|
|
|
|||
|
|
||||
12
|
TYPE OF REPORTING PERSON (SEE INSTRUCTIONS)
|
|
|
||
IN
|
|
|
|||
|
|
(i)
|
New Mountain Investments II, L.L.C.;
|
(ii)
|
Allegheny New Mountain Partners, L.P.;
|
(iii)
|
New Mountain Affiliated Investors II, L.P.;
|
(iv)
|
New Mountain Partners II (AIV-A), L.P.;
|
(v)
|
New Mountain Partners II (AIV-B), L.P.;
|
(vi)
|
New Mountain Capital, L.L.C.;
|
(vii)
|
New Mountain Capital Group, L.P.;
|
(viii)
|
NM Holdings GP, L.L.C.; and
|
(ix)
|
Steven B. Klinsky.
|
NEW MOUNTAIN INVESTMENTS II, L.L.C.
|
||||
By:
|
/s/ Steven
B. Klinsky
|
|||
Name:
|
Steven B. Klinsky
|
|||
Title:
|
Managing Member
|
ALLEGHENY NEW MOUNTAIN PARTNERS, L.P.
|
||||
By:
|
/s/ Steven B. Klinsky
|
|||
Name:
|
Steven B. Klinsky
|
|||
Title:
|
Managing Member of the General Partner of
Allegheny New Mountain Partners, L.P. |
NEW MOUNTAIN AFFILIATED INVESTORS II, L.P.
|
||||
By:
|
/s/ Steven B. Klinsky
|
|||
Name:
|
Steven B. Klinsky
|
|||
Title:
|
Managing Member of the General Partner of
New Mountain Affiliated Investors II, L.P.
|
NEW MOUNTAIN PARTNERS II (AIV-A), L.P.
|
||||
By:
|
/s/ Steven B. Klinsky
|
|||
Name:
|
Steven B. Klinsky
|
|||
Title:
|
Managing Member of the General Partner of
New Mountain Partners II (AIV-A), L.P.
|
NEW MOUNTAIN PARTNERS II (AIV-B), L.P.
|
||||
By:
|
/s/ Steven B. Klinsky
|
|||
Name:
|
Steven B. Klinsky
|
|||
Title:
|
Managing Member of the General Partner of
New Mountain Partners II (AIV-B), L.P.
|
NEW MOUNTAIN CAPITAL, L.L.C.
|
||||
By:
|
/s/ Steven B. Klinsky
|
|||
Name:
|
Steven B. Klinsky
|
|||
Title:
|
Chief Executive Officer
|
NEW MOUNTAIN CAPITAL GROUP, L.P.
|
||||
By:
|
/s/ Steven B. Klinsky
|
|||
Name:
|
Steven B. Klinsky
|
|||
Title:
|
Managing Member of the General Partner of
New Mountain Capital Group, L.P. |
NM HOLDINGS GP, L.L.C.
|
||||
By:
|
/s/ Steven B. Klinsky
|
|||
Name:
|
Steven B. Klinsky
|
|||
Title:
|
Managing Member
|
/s/ Steven B. Klinsky
|
||
STEVEN B. KLINSKY |
||