UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
SCHEDULE 13D
Under the Securities Exchange Act of 1934
(Amendment No. 12 )*
General Counsel
ArcLight Capital Holdings, LLC
200 Clarendon Street, 55th Floor
Boston, MA 02117
Telephone: (617) 531-6300
Receive Notices and Communications)
If the filing person has previously filed a statement on Schedule 13G to report the acquisition that is the subject of this Schedule 13D, and is filing this schedule because of §§240.13d-1(e), 240.13d-1(f) or 240.13d-1(g), check the following box.o
Note:Schedules filed in paper format shall include a signed original and five copies of the schedule, including all exhibits. See Rule 13d-7 for other parties to whom copies are to be sent.
* 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.
The information required on the remainder of this cover page shall not be deemed to be “filed” for the purpose of Section 18 of the Securities Exchange Act of 1934 (“Act”) or otherwise subject to the liabilities of that section of the Act but shall be subject to all other provisions of the Act (however, see the Notes).
CUSIP No. | 70336T 10 4 |
1 | NAMES OF REPORTING PERSONS 2006 Co-Investment Portfolio, L.P. | ||||||||||
2 | CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) | ||||||||||
(a) o | |||||||||||
(b) þ | |||||||||||
3 | SEC USE ONLY | ||||||||||
4 | SOURCE OF FUNDS (SEE INSTRUCTIONS) | ||||||||||
OO | |||||||||||
5 | CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e) | ||||||||||
o | |||||||||||
6 | CITIZENSHIP OR PLACE OF ORGANIZATION | ||||||||||
Delaware | |||||||||||
7 | SOLE VOTING POWER | ||||||||||
NUMBER OF | 0 | ||||||||||
SHARES | 8 | SHARED VOTING POWER | |||||||||
BENEFICIALLY | |||||||||||
OWNED BY | 0 | ||||||||||
EACH | 9 | SOLE DISPOSITIVE POWER | |||||||||
REPORTING | |||||||||||
PERSON | 0 | ||||||||||
WITH | 10 | SHARED DISPOSITIVE POWER | |||||||||
0 | |||||||||||
11 | AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON | ||||||||||
0 | |||||||||||
12 | CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) | ||||||||||
o | |||||||||||
13 | PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) | ||||||||||
0% | |||||||||||
14 | TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) | ||||||||||
PN |
2
CUSIP No. | 70336T 10 4 |
1 | NAMES OF REPORTING PERSONS StepStone Capital Partners II Onshore, L.P. | ||||||||||
2 | CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) | ||||||||||
(a) o | |||||||||||
(b) þ | |||||||||||
3 | SEC USE ONLY | ||||||||||
4 | SOURCE OF FUNDS (SEE INSTRUCTIONS) | ||||||||||
OO | |||||||||||
5 | CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e) | ||||||||||
o | |||||||||||
6 | CITIZENSHIP OR PLACE OF ORGANIZATION | ||||||||||
Delaware | |||||||||||
7 | SOLE VOTING POWER | ||||||||||
NUMBER OF | 0 | ||||||||||
SHARES | 8 | SHARED VOTING POWER | |||||||||
BENEFICIALLY | |||||||||||
OWNED BY | 0 | ||||||||||
EACH | 9 | SOLE DISPOSITIVE POWER | |||||||||
REPORTING | |||||||||||
PERSON | 0 | ||||||||||
WITH | 10 | SHARED DISPOSITIVE POWER | |||||||||
0 | |||||||||||
11 | AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON | ||||||||||
0 | |||||||||||
12 | CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) | ||||||||||
o | |||||||||||
13 | PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) | ||||||||||
0% | |||||||||||
14 | TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) | ||||||||||
PN |
3
CUSIP No. | 70336T 10 4 |
1 | NAMES OF REPORTING PERSONS StepStone Capital Partners II Cayman Holdings, L.P. | ||||||||||
2 | CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) | ||||||||||
(a) o | |||||||||||
(b) þ | |||||||||||
3 | SEC USE ONLY | ||||||||||
4 | SOURCE OF FUNDS (SEE INSTRUCTIONS) | ||||||||||
OO | |||||||||||
5 | CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e) | ||||||||||
o | |||||||||||
6 | CITIZENSHIP OR PLACE OF ORGANIZATION | ||||||||||
Cayman Islands | |||||||||||
7 | SOLE VOTING POWER | ||||||||||
NUMBER OF | 0 | ||||||||||
SHARES | 8 | SHARED VOTING POWER | |||||||||
BENEFICIALLY | |||||||||||
OWNED BY | 0 | ||||||||||
EACH | 9 | SOLE DISPOSITIVE POWER | |||||||||
REPORTING | |||||||||||
PERSON | 0 | ||||||||||
WITH | 10 | SHARED DISPOSITIVE POWER | |||||||||
0 | |||||||||||
11 | AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON | ||||||||||
0 | |||||||||||
12 | CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) | ||||||||||
o | |||||||||||
13 | PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) | ||||||||||
0% | |||||||||||
14 | TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) | ||||||||||
PN |
4
CUSIP No. | 70336T 10 4 |
1 | NAMES OF REPORTING PERSONS StepStone Co-Investment Funds GP, LLC | ||||||||||
2 | CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) | ||||||||||
(a) o | |||||||||||
(b) þ | |||||||||||
3 | SEC USE ONLY | ||||||||||
4 | SOURCE OF FUNDS (SEE INSTRUCTIONS) | ||||||||||
OO | |||||||||||
5 | CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e) | ||||||||||
o | |||||||||||
6 | CITIZENSHIP OR PLACE OF ORGANIZATION | ||||||||||
Delaware | |||||||||||
7 | SOLE VOTING POWER | ||||||||||
NUMBER OF | 0 | ||||||||||
SHARES | 8 | SHARED VOTING POWER | |||||||||
BENEFICIALLY | |||||||||||
OWNED BY | 0 | ||||||||||
EACH | 9 | SOLE DISPOSITIVE POWER | |||||||||
REPORTING | |||||||||||
PERSON | 0 | ||||||||||
WITH | 10 | SHARED DISPOSITIVE POWER | |||||||||
0 | |||||||||||
11 | AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON | ||||||||||
0 | |||||||||||
12 | CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) | ||||||||||
o | |||||||||||
13 | PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) | ||||||||||
0% | |||||||||||
14 | TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) | ||||||||||
PN; OO (Investment Manager) |
5
CUSIP No. | 70336T 10 4 |
1 | NAMES OF REPORTING PERSONS StepStone Group LLC | ||||||||||
2 | CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP (SEE INSTRUCTIONS) | ||||||||||
(a) o | |||||||||||
(b) þ | |||||||||||
3 | SEC USE ONLY | ||||||||||
4 | SOURCE OF FUNDS (SEE INSTRUCTIONS) | ||||||||||
OO | |||||||||||
5 | CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d) OR 2(e) | ||||||||||
o | |||||||||||
6 | CITIZENSHIP OR PLACE OF ORGANIZATION | ||||||||||
Delaware | |||||||||||
7 | SOLE VOTING POWER | ||||||||||
NUMBER OF | 0 | ||||||||||
SHARES | 8 | SHARED VOTING POWER | |||||||||
BENEFICIALLY | |||||||||||
OWNED BY | 0 | ||||||||||
EACH | 9 | SOLE DISPOSITIVE POWER | |||||||||
REPORTING | |||||||||||
PERSON | 0 | ||||||||||
WITH | 10 | SHARED DISPOSITIVE POWER | |||||||||
0 | |||||||||||
11 | AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON | ||||||||||
0 | |||||||||||
12 | CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES (SEE INSTRUCTIONS) | ||||||||||
o | |||||||||||
13 | PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11) | ||||||||||
0% | |||||||||||
14 | TYPE OF REPORTING PERSON (SEE INSTRUCTIONS) | ||||||||||
PN; IA |
6
7
2006 CO-INVESTMENT PORTFOLIO, L.P. By: STEPSTONE CO-INVESTMENT FUNDS GP, LLC, its general partner | ||||
By: | /s/ Jose Fernandez | |||
Name: | Jose Fernandez | |||
Title: | Managing Director | |||
STEPSTONE CAPITAL PARTNERS II ONSHORE, L.P. By: STEPSTONE CO-INVESTMENT FUNDS GP, LLC, its general partner | ||||
By: | /s/ Jose Fernandez | |||
Name: | Jose Fernandez | |||
Title: | Managing Director | |||
STEPSTONE CAPITAL PARTNERS II CAYMAN HOLDINGS, L.P. By: STEPSTONE CO-INVESTMENT FUNDS GP, LLC, its general partner | ||||
By: | /s/ Jose Fernandez | |||
Name: | Jose Fernandez | |||
Title: | Managing Director | |||
STEPSTONE CO-INVESTMENT FUNDS GP, LLC | ||||
By: | /s/ Jose Fernandez | |||
Name: | Jose Fernandez | |||
Title: | Managing Director | |||
STEPSTONE GROUP LLC | ||||
By: | /s/ Jose Fernandez | |||
Name: | Jose Fernandez | |||
Title: | Managing Director |
8
Trade Date | Entity | Purchase or Sale | Quantity | Price | ||||||||||||
2/1/11 | StepStone Investment | Sale | 93.347 | $ | 27.6767 | |||||||||||
2/1/11 | StepStone Onshore | Sale | 47,339 | $ | 27.6767 | |||||||||||
2/1/11 | StepStone Cayman | Sale | 59,314 | $ | 27.6767 | |||||||||||
2/2/11 | StepStone Investment | Sale | 100,029 | $ | 29.00 | |||||||||||
2/2/11 | StepStone Onshore | Sale | 50,727 | $ | 29.00 | |||||||||||
2/2/11 | StepStone Cayman | Sale | 63,559 | $ | 29.00 |
9