0001628280-18-015021.txt : 20181211 0001628280-18-015021.hdr.sgml : 20181211 20181211182834 ACCESSION NUMBER: 0001628280-18-015021 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20181210 FILED AS OF DATE: 20181211 DATE AS OF CHANGE: 20181211 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ARCLIGHT ENERGY PARTNERS FUND V, L.P. CENTRAL INDEX KEY: 0001502553 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35257 FILM NUMBER: 181229709 BUSINESS ADDRESS: STREET 1: 200 CLARENDON STREET, 55TH FLOOR CITY: BOSTON STATE: MA ZIP: 02117 BUSINESS PHONE: 6175316300 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET, 55TH FLOOR CITY: BOSTON STATE: MA ZIP: 02117 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Magnolia Infrastructure Holdings, LLC CENTRAL INDEX KEY: 0001673060 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35257 FILM NUMBER: 181229710 BUSINESS ADDRESS: STREET 1: 200 CLARENDON ST., 55TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 BUSINESS PHONE: 617-531-6300 MAIL ADDRESS: STREET 1: 200 CLARENDON ST., 55TH FLOOR CITY: BOSTON STATE: MA ZIP: 02116 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ArcLight Capital Holdings, LLC CENTRAL INDEX KEY: 0001441290 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35257 FILM NUMBER: 181229711 BUSINESS ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 55TH FLOOR CITY: BOSTON STATE: MA ZIP: 02117 BUSINESS PHONE: 617-531-6300 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET STREET 2: 55TH FLOOR CITY: BOSTON STATE: MA ZIP: 02117 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: ArcLight Capital Partners, LLC CENTRAL INDEX KEY: 0001502945 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35257 FILM NUMBER: 181229712 BUSINESS ADDRESS: STREET 1: 200 CLARENDON STREET, 55TH FLOOR CITY: BOSTON STATE: MA ZIP: 02117 BUSINESS PHONE: 6175316300 MAIL ADDRESS: STREET 1: 200 CLARENDON STREET, 55TH FLOOR CITY: BOSTON STATE: MA ZIP: 02117 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Revers Daniel R CENTRAL INDEX KEY: 0001405456 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-35257 FILM NUMBER: 181229713 MAIL ADDRESS: STREET 1: C/O ARCLIGHT CAPITAL PARTNERS, LLC STREET 2: 200 CLARENDON ST., 55TH FLOOR CITY: BOSTON STATE: MA ZIP: 02117 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: American Midstream Partners, LP CENTRAL INDEX KEY: 0001513965 STANDARD INDUSTRIAL CLASSIFICATION: NATURAL GAS TRANSMISSION [4922] IRS NUMBER: 270855785 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2103 CITY WEST BLVD., BLDG 4 STREET 2: SUITE 800 CITY: HOUSTON STATE: TX ZIP: 77042 BUSINESS PHONE: (713) 815-3900 MAIL ADDRESS: STREET 1: 2103 CITY WEST BLVD., BLDG 4 STREET 2: SUITE 800 CITY: HOUSTON STATE: TX ZIP: 77042 4 1 wf-form4_154457089559054.xml FORM 4 X0306 4 2018-12-10 0 0001513965 American Midstream Partners, LP AMID 0001502553 ARCLIGHT ENERGY PARTNERS FUND V, L.P. C/O ARCLIGHT CAPITAL PARTNERS, LLC 200 CLARENDON STREET, 55TH FLOOR BOSTON MA 02117 1 0 1 1 SEE REMARKS 0001673060 Magnolia Infrastructure Holdings, LLC C/O ARCLIGHT CAPITAL PARTNERS, LLC 200 CLARENDON STREET, 55TH FLOOR BOSTON MA 02117 1 0 1 0 0001441290 ArcLight Capital Holdings, LLC C/O ARCLIGHT CAPITAL PARTNERS, LLC 200 CLARENDON STREET, 55TH FLOOR BOSTON MA 02117 1 0 1 0 0001502945 ArcLight Capital Partners, LLC 200 CLARENDON STREET, 55TH FLOOR BOSTON MA 02117 1 0 1 0 0001405456 Revers Daniel R C/O ARCLIGHT CAPITAL PARTNERS, LLC 200 CLARENDON STREET, 55TH FLOOR BOSTON MA 02117 1 0 1 0 Common Units (limited partner interests) 2018-12-10 4 A 0 810517 0 A 15385954 I See Footnote 3 In December 2013, American Midstream Partners, LP (the "Issuer") acquired Blackwater Midstream Holdings, LLC ("Blackwater") from AL Blackwater, LLC ("AL Blackwater"). The Agreement and Plan of Merger by and among AL Blackwater, Blackwater, the Issuer and Blackwater Merger Sub, LLC, dated as of December 10, 2013 (the "Merger Agreement"), included a provision whereby AL Blackwater would be entitled to additional merger consideration, payable in either cash or Common Units, or a combination thereof, based on Blackwater meeting certain operating targets. Final resolution of the additional merger consideration was determined in the fourth quarter of 2018, in accordance with the Merger Agreement, and, on December 10, 2018, the Issuer issued 810,517 Common Units to Common Units to Magnolia Infrastructure Holdings, LLC ("Magnolia Holdings"), an affiliate of AL Blackwater, as part of the additional merger consideration. Does not include (i) 7,707,571 Series A-1 Convertible Preferred Units held directly by High Point Infrastructure Partners, LLC ("HPIP"), which have no expiration date and are convertible in whole or in part into common units of the Issuer at a conversion rate of 1:1.2811 at any time, (ii) 3,302,158 Series A-2 Convertible Preferred Units held by Magnolia Infrastructure Partners, LLC ("Magnolia"), which have no expiration date and are convertible in whole or in part into common units of the Issuer at a conversion rate of 1:1.2811 at any time and (iii) 9,241,642 Series C Convertible Preferred Units held by Magnolia Holdings, which have no expiration date and are convertible in whole or in part into common units of the Issuer at a conversion rate of 1:1.0014 at any time. The common units reflected in Column 5 include (i) 2,853,482 common units directly owned by Busbar II, LLC ("Busbar"), (ii) 10,563,942 common units directly owned by Magnolia Holdings, (iii) 618,921 common units directly owned by Magnolia, (iv) 1,349,609 common units directly owned by American Midstream GP, LLC (the "General Partner"), the general partner of the Issuer. ArcLight Capital Holdings, LLC ("ArcLight Holdings") is the sole manager and member of ArcLight Capital Partners, LLC ("ArcLight Partners" and, together with ArcLight Holdings and ArcLight Energy Partners Fund V, L.P. ("Fund V"), the "ArcLight Entities"). ArcLight Partners is the investment adviser to Fund V. ArcLight Holdings is the manager of the general partner of Fund V. Mr. Revers is a manager of the general partner of the limited partnership that manages ArcLight Holdings, a managing partner of ArcLight Partners and has certain voting and dispositive rights as a member of ArcLight Partners' investment committee. Fund V directly owns Busbar and Magnolia Holdings, which owns Magnolia. Fund V, through Magnolia, also owns approximately 90% of the ownership interest in HPIP. HPIP and AMID GP Holdings LLC, a subsidiary of Magnolia Holdings, own respectively, approximately 77% and 23% of the General Partner. As a result, the ArcLight Entities and Mr. Revers may be deemed to indirectly beneficially own the securities of the Issuer held by Magnolia Holdings, Busbar, Magnolia, HPIP and the General Partner, but disclaim beneficial ownership except to the extent of their respective pecuniary interests therein. /s/ Daniel S. Revers FUND V By: ArcLight PEF GP V, LLC, its General Partner By: ArcLight Capital Holdings, LLC, its Manager By: ACHP II, L.P., its Managing Member By: ACH GP, LLC, its General Partner By: Daniel R. Revers, Manager 2018-12-11 /s/ Daniel S. Revers, President MAGNOLIA INFRASTRUCTURE HOLDINGS, LLC By: Daniel R. Revers, President 2018-12-11 /s/ Daniel S. Revers ARCLIGHT CAPITAL HOLDINGS, LLC By: ACHP II, L.P., its Managing Member By: ACH GP, LLC, its General Partner By: Daniel Revers, Manager 2018-12-11 /s/ Daniel S. Revers ARCLIGHT CAPITAL PARTNERS, LLC By: Daniel R. Revers, Managing Partner 2018-12-11 /s/ Daniel S. Revers 2018-12-11