UNITED STATES

SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported):  August 15, 2014

AMERICAN MIDSTREAM PARTNERS, LP
(Exact name of registrant as specified in its charter)
Delaware    001-35257    27-0855785

				

(State or other jurisdiction of incorporation)	(Commission File Number)	(I.R.S. Employer Identification No.)	
1400 16th Street, Suite 310
Denver, Colorado   
(Address of principal executive offices)	80202  
(Zip Code)	
    
Registrant’s telephone number, including area code: (720) 457-6060

Not applicable
(Former name or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

		
¨	Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)	

		
¨	Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)	

		
¨	Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))	

		
¨	Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))	

 
Item 1.01 Entry into a Material Definitive Agreement.

Waiver of Condition and First Amendment to Common Unit Purchase Agreement

On July 14, 2014, American Midstream Partners, LP (the “Partnership”) entered into a Common Unit Purchase Agreement (the “Purchase Agreement”), by and among the Partnership and the purchasers named therein (the “Purchasers”), pursuant to which the Partnership agreed to sell common units representing limited partnership interests in the Partnership to the Purchasers in a private placement (the “Private Placement”). On August 15, 2014, the Partnership and the Purchasers entered into a Waiver of Condition and First Amendment to Common Unit Purchase Agreement, by and among the Partnership and the Purchasers pursuant to which certain of the Purchasers waived a condition to closing of the Private Placement and the parties amended the Purchase Agreement to reduce the common units to be sold in the private placement from $200 million to approximately $120 million.

Registration Rights Agreement

On August 20, 2014, Partnership completed the Private Placement and sold to the Purchasers an aggregate of 4,622,352 common units representing limited partnership interests in the Partnership (the “Common Units”) at a price of $25.8075 per Common Unit (reflecting an adjustment for the Partnership’s second quarter distribution), for aggregate consideration of approximately $119 million. The Common Units were issued in a private placement in reliance on Section 4(a)(2) of the Securities Act of 1933, as amended (the “Securities Act”), for an exemption from the registration requirements of Section 5 thereof.

In connection with the closing of the Private Placement, the Partnership and the Purchasers entered into the Registration Rights Agreement (the “Registration Rights Agreement”) on August 20, 2014. Pursuant to the Registration Rights Agreement, the Partnership is required to file a registration statement (the “Registration Statement”) to register the public resale of the Common Units sold to the Purchasers under the Purchase Agreement, as well as any Common Units issued in lieu of cash as liquidated damages as described below, no later than 90 days after the closing of the Private Placement, and use its commercially reasonable efforts to cause the Registration Statement to become effective on the filing date or as soon as practicable thereafter.

If the Registration Statement is not declared effective within 150 days after the closing of the Private Placement, the Partnership will be liable to each Purchaser for liquidated damages as calculated in accordance with the Registration Rights Agreement. In addition, the Registration Rights Agreement grants piggyback registration rights under certain circumstances.

The foregoing descriptions of the Waiver of Condition and First Amendment to Common Unit Purchase Agreement and the Registration Rights Agreement are not complete and are qualified in their entirety by reference to the full and complete terms of the Waiver of Condition and First Amendment to Common Unit Purchase Agreement, which is attached to this Current Report on Form 8-K as Exhibit 10.1 and the Registration Rights Agreement, which is attached to this Current Report on Form 8-K as Exhibit 4.1, respectively.

Item 3.02 Unregistered Sales of Equity Securities.

The relevant information regarding the issuance of Common Units set forth under Item 1.01 is incorporated in its entirety herein by reference.

Item 9.01 Financial Statements and Exhibits.

(d) Exhibits. See “Exhibits Index” attached to this Current Report on Form 8-K, which is incorporated by reference herein.

Exhibit Number          Description

		
4.1	Registration Rights Agreement, dated August 20, 2014, by and among American Midstream Partners, LP and the purchasers named therein.	
10.1	Waiver of Condition and First Amendment to Common Unit Purchase Agreement, dated August 15, 2014 by and among American Midstream Partners, LP and the purchasers named therein.	

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

		
 	
 	American Midstream Partners, LP
By : American Midstream GP, LLC,  
       its General Partner   	
Date: August 20, 2014	By: /s/ Daniel C. Campbell
Name: Daniel C. Campbell
Title: Senior Vice President and Chief Financial Officer	

Exhibit Index

Exhibit Number          Description

		
4.1	Registration Rights Agreement, dated August 20, 2014, by and among American Midstream Partners, LP and the purchasers named therein.	
10.1	Waiver of Condition and First Amendment to Common Unit Purchase Agreement, dated August 15, 2014 by and among American Midstream Partners, LP and the purchasers named therein.	

Exhibit 4.1

REGISTRATION RIGHTS AGREEMENT
THIS REGISTRATION RIGHTS AGREEMENT (this “ Agreement ”) is made and entered into as of August 20, 2014, by and among American Midstream Partners, LP, a Delaware limited partnership (the “ Partnership ”), and the Purchasers listed on the signature pages to this Agreement (each, a “ Purchaser ” and collectively, the “ Purchasers ”).
WHEREAS, this Agreement is made in connection with the Closing of the issuance and sale of Common Units (as defined herein) pursuant to the Common Unit Purchase Agreement, dated as of July 14, 2014, by and among the Partnership and the Purchasers (the “ Purchase Agreement ”);
WHEREAS, the Partnership has agreed to provide the registration and other rights set forth in this Agreement for the benefit of the Purchasers pursuant to the Purchase Agreement; and
WHEREAS, it is a condition to the obligations of each Purchaser and the Partnership under the Purchase Agreement that this Agreement be executed and delivered.
NOW THEREFORE, in consideration of the mutual covenants and agreements set forth herein and for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged by each party hereto, the parties hereby agree as follows:
ARTICLE I 
 DEFINITIONS
Section 1.01     Definitions . Capitalized terms used herein without definition shall have the meanings given to them in the Purchase Agreement. The terms set forth below are used herein as so defined:
“ Affiliate ” means, with respect to a specified Person, any other Person, whether now in existence or hereafter created, directly or indirectly controlling, controlled by or under direct or indirect common control with such specified Person. For purposes of this definition, “control” (including, with correlative meanings, “controlling,” “controlled by,” and “under common control with”) means the power to direct or cause the direction of the management and policies of such Person, directly or indirectly, whether through the ownership of voting securities, by contract or otherwise.
“ Acquisition ” has the meaning specified in the Purchase Agreement.
“ Agreement ” has the meaning specified in the introductory paragraph.
“ Commission ” means the United States Securities and Exchange Commission.
“ Common Units ” means the Common Units of the Partnership representing limited partner interests therein.

“ Effectiveness Period ” has the meaning specified in Section 2.01(a) .
“ General Partner ” means American Midstream GP, LLC, a Delaware limited liability company, the general partner of the Partnership.
“ Holder ” means the record holder of any Registrable Securities.
“ Included Registrable Securities ” has the meaning specified in Section 2.02(a) .
“ Liquidated Damages ” has the meaning specified in Section 2.01(b) .
“ Liquidated Damages Multiplier ” means the product of $26.27 times the number of Common Units purchased by such Purchaser that may not be disposed of without restriction and without the need for current public information pursuant to any section of Rule 144 under the Securities Act (or any similar provision then in effect).
“ Losses ” has the meaning specified in Section 2.08(a).
“ Managing Underwriter ” means, with respect to any Underwritten Offering, the book-running lead manager of such Underwritten Offering.
“ NYSE ” means The New York Stock Exchange, Inc.
“ Opt-Out Notice ” has the meaning specified in Section 2.02(a) .
“ Parity Securities ” has the meaning specified in Section 2.02(b) .
“ Person ” means any individual, corporation, company, voluntary association, partnership, joint venture, trust, limited liability company, unincorporated organization or government or any agency, instrumentality or political subdivision thereof, or any other form of entity.
“ Purchase Agreement ” has the meaning specified in the Recitals of this Agreement.
“ Purchaser ” and “ Purchasers ” have the meanings specified in the introductory paragraph of this Agreement.
“ Purchased Units ” means those Common Units purchased pursuant to the Purchase Agreement.
“ Registrable Securities ” means (i) the Common Units comprising the Purchased Units and (ii) any Common Units issued as Liquidated Damages pursuant to Section 2.01(b) , all of which Registrable Securities are subject to the rights provided herein until such rights terminate pursuant to the provisions hereof.
“ Registration Expenses ” has the meaning specified in Section 2.07(b) .
“ Selling Expenses ” has the meaning specified in Section 2.07(b) .

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“ Selling Holder ” means a Holder who is selling Registrable Securities pursuant to a registration statement.
“ Underwritten Offering ” means an offering (including an offering pursuant to a Registration Statement) in which Common Units are sold to an underwriter on a firm commitment basis for reoffering to the public or an offering that is a “bought deal” with one or more investment banks.
Section 1.02     Registrable Securities . Any Registrable Security will cease to be a Registrable Security when (a) a registration statement covering such Registrable Security has been declared effective by the Commission and such Registrable Security has been sold or disposed of pursuant to such effective registration statement; (b) such Registrable Security has been disposed of pursuant to any section of Rule 144 under the Securities Act (or any similar provision then in effect); (c) such Registrable Security is held by the Partnership or one of its subsidiaries or Affiliates; (d) such Registrable Security has been sold or disposed of in a private transaction in which the transferor’s rights under this Agreement are not assigned to the transferee of such securities; or (e) such Registrable Security becomes eligible for resale without restriction and without the need for current public information pursuant to any section of Rule 144 under the Securities Act (or any similar provision then in effect), assuming the Holder of such Registrable Security is not an Affiliate of the Partnership.
ARTICLE II 
 REGISTRATION RIGHTS
Section 2.01     Registration .
(a)     Effectiveness Deadline  Promptly following the Closing Date (but no later than the earlier of (i) 5 days following the date the Partnership files a Form 8-K disclosing the financial statements required to be filed pursuant to Rules 3-05 and 11-01 of Regulation S-X promulgated by the Commission and related to the Acquisition and (ii) 90 days following the Closing Date (the “ Filing Deadline ”)), the Partnership shall prepare and file a registration statement under the Securities Act to permit the public resale of Registrable Securities from time to time as permitted by Rule 415 under the Securities Act (or any similar provision then in effect), with respect to all of the Registrable Securities (the “ Registration Statement ”). The Registration Statement filed pursuant to this Section 2.01(a) shall be on such appropriate registration form of the Commission as shall be selected by the Partnership so long as it permits the continuous offering of the Registrable Securities pursuant to Rule 415 under the Securities Act (or any similar provision then in effect) at the then prevailing market prices. The Partnership shall use its commercially reasonable efforts to cause the Registration Statement to become effective on or as soon as practicable after the Filing Deadline. Any Registration Statement shall provide for the resale pursuant to any method or combination of methods legally available to, and requested by, the Holders of any and all Registrable Securities covered by such Registration Statement. The Partnership shall use its commercially reasonable efforts to cause the Registration Statement filed pursuant to this Section 2.01(a) to be effective, supplemented and amended to the extent necessary to ensure that it is available for the resale of all Registrable Securities by the Holders until all Registrable Securities covered by such Registration Statement

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have ceased to be Registrable Securities (the “ Effectiveness Period ”). The Registration Statement when effective (including the documents incorporated therein by reference) will comply as to form in all material respects with all applicable requirements of the Securities Act and the Exchange Act and will not contain an untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein not misleading (in the case of any prospectus contained in such Registration Statement, in the light of the circumstances under which a statement is made). As soon as practicable following the date that the Registration Statement becomes effective, but in any event within two Business Days of such date, the Partnership shall provide the Holders with written notice of the effectiveness of the Registration Statement.
(b)     Failure To Go Effective . If the Registration Statement required by Section 2.01(a) is not declared effective within 150 days after the Filing Deadline, then each Purchaser shall be entitled to a payment (with respect to the Purchased Units of each such Purchaser), as liquidated damages and not as a penalty, of 0.25% of the Liquidated Damages Multiplier per 30-day period for the first 60 days following the 150th day, increasing by an additional 0.25% of the Liquidated Damages Multiplier per 30-day period for each subsequent 60 days, up to a maximum of 1.00% of the Liquidated Damages Multiplier per 30-day period (the “ Liquidated Damages ”). The Liquidated Damages payable pursuant to the immediately preceding sentence shall be payable within 10 Business Days after the end of each such 30-day period. Any Liquidated Damages shall be paid to each Purchaser in immediately available funds; provided, however, if the Partnership certifies that it is unable to pay Liquidated Damages in cash because such payment would result in a breach under a credit facility or other debt instrument filed as exhibits to the SEC Documents, then the Partnership shall pay such Liquidated Damages using as much cash as permitted without breaching any such credit facility or other debt instrument and shall pay the balance of any such Liquidated Damages in kind in the form of the issuance of additional Common Units. Upon any issuance of Common Units as Liquidated Damages, the Partnership shall promptly (i) prepare and file an amendment to the Registration Statement prior to its effectiveness adding such Common Units to such Registration Statement as additional Registrable Securities and (ii) prepare and file a supplemental listing application with the NYSE (or such other national securities exchange on which the Registrable Securities are then listed) to list such additional Common Units. The determination of the number of Common Units to be issued as Liquidated Damages shall be equal to the amount of Liquidated Damages divided by the volume weighted average price of the Common Units on the NYSE for the 10 trading days immediately preceding the date on which the Liquidated Damages payment is due. The accrual of Liquidated Damages to a Holder shall cease at the earlier of (A) the Registration Statement becoming effective or (B) when such Holder no longer holds Registrable Securities, and any payment of Liquidated Damages shall be prorated for any period of less than 30 days in which the payment of Liquidated Damages ceases. If the Partnership is unable to cause a Registration Statement to go effective within 150 days after the Filing Deadline as a result of an acquisition, merger, reorganization, disposition or other similar transaction, then the Partnership may request a waiver of the Liquidated Damages, and each Holder may individually grant or withhold its consent to such request in its discretion.

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(c)     Termination of Purchaser’s Rights . A Purchaser’s rights (and any transferee’s rights pursuant to Section 2.10 ) under this Section 2.01 shall terminate upon the termination of the Effectiveness Period.
Section 2.02    Piggyback Rights.
(a)     Participation . If the Partnership proposes to file (i) a shelf registration statement other than the Registration Statement contemplated by Section 2.01(a) , (ii) a prospectus supplement to an effective shelf registration statement, other than the Registration Statement contemplated by Section 2.01(a) of this Agreement and Holders may be included without the filing of a post-effective amendment thereto, or (iii) a registration statement, other than a shelf registration statement, in each case, for the sale of Common Units in an Underwritten Offering for its own account and/or another Person, then as soon as practicable following the engagement of counsel by the Partnership to prepare the documents to be used in connection with an Underwritten Offering, the Partnership shall give notice (including, but not limited to, notification by electronic mail) of such proposed Underwritten Offering to each Holder (together with its Affiliates) holding at least $25 million of the then-outstanding Registrable Securities (based on the Purchase Price per Common Unit under the Purchase Agreement) and such notice shall offer such Holders the opportunity to include in such Underwritten Offering such number of Registrable Securities (the “ Included Registrable Securities ”) as each such Holder may request in writing; provided, however, that if the Partnership has been advised by the Managing Underwriter that the inclusion of Registrable Securities for sale for the benefit of the Holders will have an adverse effect on the price, timing or distribution of the Common Units in the Underwritten Offering, then (A) if no Registrable Securities can be included in the Underwritten Offering in the opinion of the Managing Underwriter, the Partnership shall not be required to offer such opportunity to the Holders or (B) if any Registrable Securities can be included in the Underwritten Offering in the opinion of the Managing Underwriter, then the amount of Registrable Securities to be offered for the accounts of Holders shall be determined based on the provisions of Section 2.02(b) . Any notice required to be provided in this Section 2.02(a) to Holders shall be provided on a Business Day pursuant to Section 3.01 hereof and receipt of such notice shall be confirmed by the Holder. Each such Holder shall then have two Business Days (or one Business Day in connection with any overnight or bought Underwritten Offering) after notice has been delivered to request in writing the inclusion of Registrable Securities in the Underwritten Offering. If no written request for inclusion from a Holder is received within the specified time, each such Holder shall have no further right to participate in such Underwritten Offering. If, at any time after giving written notice of its intention to undertake an Underwritten Offering and prior to the closing of such Underwritten Offering, the Partnership shall determine for any reason not to undertake or to delay such Underwritten Offering, the Partnership may, at its election, give written notice of such determination to the Selling Holders and, (x) in the case of a determination not to undertake such Underwritten Offering, shall be relieved of its obligation to sell any Included Registrable Securities in connection with such terminated Underwritten Offering, and (y) in the case of a determination to delay such Underwritten Offering, shall be permitted to delay offering any Included Registrable Securities for the same period as the delay in the Underwritten Offering. Any Selling Holder shall have the right to withdraw such Selling Holder’s request for inclusion of such Selling Holder’s Registrable Securities in such Underwritten Offering by giving written notice to the Partnership of such withdrawal at or prior to the time of pricing of

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such Underwritten Offering. Any Holder may deliver written notice (an “ Opt-Out Notice ”) to the Partnership requesting that such Holder not receive notice from the Partnership of any proposed Underwritten Offering; provided, however, that such Holder may later revoke any such Opt-Out Notice in writing. Following receipt of an Opt-Out Notice from a Holder (unless subsequently revoked), the Partnership shall not be required to deliver any notice to such Holder pursuant to this Section 2.02(a) and such Holder shall no longer be entitled to participate in Underwritten Offerings by the Partnership pursuant to this Section 2.02(a) . The Holders indicated on Schedule A hereto as having opted out shall each be deemed to have delivered an Opt-Out Notice as of the date hereof.
(b)     Priority . If the Managing Underwriter or Underwriters of any proposed Underwritten Offering of Common Units included in an Underwritten Offering involving Included Registrable Securities advises the Partnership that the total amount of Common Units that the Selling Holders and any other Persons intend to include in such offering exceeds the number that can be sold in such offering without being likely to have an adverse effect on the price, timing or distribution of the Common Units offered or the market for the Common Units, then the Common Units to be included in such Underwritten Offering shall include the number of Registrable Securities that such Managing Underwriter or Underwriters advises the Partnership can be sold without having such adverse effect, with such number to be allocated (i) first, to the Partnership and (ii) second, pro rata among the Selling Holders who have requested participation in such Underwritten Offering and any other holder of securities of the Partnership having rights of registration that are neither expressly senior nor subordinated to the Registrable Securities (the “ Parity Securities ”). The pro rata allocations for each Selling Holder who has requested participation in such Underwritten Offering shall be the product of (A) the aggregate number of Registrable Securities proposed to be sold in such Underwritten Offering multiplied by (B) the fraction derived by dividing (1) the number of Registrable Securities owned on the Closing Date by such Selling Holder by (2) the aggregate number of Registrable Securities owned on the Closing Date by all Selling Holders who have requested participation in such Underwritten Offering plus the aggregate number of Parity Securities owned on the Closing Date by all holders of Parity Securities that are participating in the Underwritten Offering.
(c)     Termination of Piggyback Registration Rights . Each Holder’s rights under Section 2.02 shall terminate upon such Holder (together with its Affiliates) ceasing to hold at least $25 million of Registrable Securities (based on the Purchase Price per Common Unit under the Purchase Agreement).
Section 2.03    Underwritten Offerings.
(a)     General Procedures . In connection with any Underwritten Offering under this Agreement, the Partnership shall be entitled to select the Managing Underwriter or Underwriters. In connection with an Underwritten Offering contemplated by this Agreement in which a Selling Holder participates, each Selling Holder and the Partnership shall be obligated to enter into an underwriting agreement that contains such representations, covenants, indemnities and other rights and obligations as are customary in underwriting agreements for firm commitment offerings of securities. No Selling Holder may participate in such Underwritten Offering unless such Selling Holder agrees to sell its Registrable Securities on the basis provided in such underwriting agreement

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and completes and executes all questionnaires, powers of attorney, indemnities and other documents reasonably required under the terms of such underwriting agreement. Each Selling Holder may, at its option, require that any or all of the representations and warranties by, and the other agreements on the part of, the Partnership to and for the benefit of such underwriters also be made to and for such Selling Holder’s benefit and that any or all of the conditions precedent to the obligations of such underwriters under such underwriting agreement also be conditions precedent to its obligations. No Selling Holder shall be required to make any representations or warranties to or agreements with the Partnership or the underwriters other than representations, warranties or agreements regarding such Selling Holder, its authority to enter into such underwriting agreement and to sell, and its ownership of, the securities being registered on its behalf, its intended method of distribution and any other representation required by Law. If any Selling Holder disapproves of the terms of an underwriting, such Selling Holder may elect to withdraw therefrom by notice to the Partnership and the Managing Underwriter; provided, however , that such withdrawal must be made at a time up to and including the time of pricing of such Underwritten Offering. No such withdrawal or abandonment shall affect the Partnership’s obligation to pay Registration Expenses.
(b)     No Demand Rights . Notwithstanding any other provision of this Agreement, no Holder shall be entitled to any “demand” rights or similar rights that would require the Partnership to effect an Underwritten Offering solely on behalf of the Holders.
Section 2.04     Sale Procedures . In connection with its obligations under this Article II , the Partnership will, as expeditiously as possible:
(a)    prepare and file with the Commission such amendments and supplements to the Registration Statement and the prospectus used in connection therewith as may be necessary to keep the Registration Statement effective for the Effectiveness Period and as may be necessary to comply with the provisions of the Securities Act with respect to the disposition of all securities covered by the Registration Statement;
(b)    if a prospectus supplement will be used in connection with the marketing of an Underwritten Offering from the Registration Statement and the Managing Underwriter at any time shall notify the Partnership in writing that, in the sole judgment of such Managing Underwriter, inclusion of detailed information to be used in such prospectus supplement is of material importance to the success of the Underwritten Offering of such Registrable Securities, the Partnership shall use its commercially reasonable efforts to include such information in such prospectus supplement;
(c)    furnish to each Selling Holder (i) as far in advance as reasonably practicable before filing the Registration Statement or any other registration statement contemplated by this Agreement or any supplement or amendment thereto, upon request, copies of reasonably complete drafts of all such documents proposed to be filed (including exhibits and each document incorporated by reference therein to the extent then required by the rules and regulations of the Commission), and provide each such Selling Holder the opportunity to object to any information pertaining to such Selling Holder and its plan of distribution that is contained therein and make the corrections reasonably requested by such Selling Holder with respect to such information prior to filing the Registration Statement or such other registration statement or

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supplement or amendment thereto, and (ii) such number of copies of the Registration Statement or such other registration statement and the prospectus included therein and any supplements and amendments thereto as such Selling Holder may reasonably request in order to facilitate the public sale or other disposition of the Registrable Securities covered by such Registration Statement or other registration statement;
(d)    if applicable, use its commercially reasonable efforts to register or qualify the Registrable Securities covered by the Registration Statement or any other registration statement contemplated by this Agreement under the securities or blue sky laws of such jurisdictions as the Selling Holders or, in the case of an Underwritten Offering, the Managing Underwriter, shall reasonably request; provided, however , that the Partnership will not be required to qualify generally to transact business in any jurisdiction where it is not then required to so qualify or to take any action that would subject it to general service of process in any such jurisdiction where it is not then so subject;
(e)    promptly notify each Selling Holder, at any time when a prospectus relating thereto is required to be delivered under the Securities Act, of (i) the filing of the Registration Statement or any other registration statement contemplated by this Agreement or any prospectus or prospectus supplement to be used in connection therewith, or any amendment or supplement thereto, and, with respect to such Registration Statement or any other registration statement contemplated by this Agreement or any post-effective amendment thereto, when the same has become effective; and (ii) any written comments from the Commission with respect to any filing referred to in clause (i) and any written request by the Commission for amendments or supplements to the Registration Statement or any other registration statement contemplated by this Agreement or any prospectus or prospectus supplement thereto;
(f)    immediately notify each Selling Holder, at any time when a prospectus relating thereto is required to be delivered under the Securities Act, of (i) the happening of any event as a result of which the prospectus or prospectus supplement contained in the Registration Statement or any other registration statement contemplated by this Agreement, as then in effect, includes an untrue statement of a material fact or omits to state any material fact required to be stated therein or necessary to make the statements therein not misleading (in the case of any prospectus contained therein, in the light of the circumstances under which such statement is made); (ii) the issuance or express threat of issuance by the Commission of any stop order suspending the effectiveness of the Registration Statement or any other registration statement contemplated by this Agreement, or the initiation of any proceedings for that purpose; or (iii) the receipt by the Partnership of any notification with respect to the suspension of the qualification of any Registrable Securities for sale under the applicable securities or blue sky laws of any jurisdiction. Following the provision of such notice, the Partnership agrees to as promptly as practicable amend or supplement the prospectus or prospectus supplement or take other appropriate action so that the prospectus or prospectus supplement does not include an untrue statement of a material fact or omit to state a material fact required to be stated therein or necessary to make the statements therein not misleading in the light of the circumstances then existing and to take such other commercially reasonable action as is necessary to remove a stop order, suspension, threat thereof or proceedings related thereto;

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(g)    upon request and subject to appropriate confidentiality obligations, furnish to each Selling Holder copies of any and all transmittal letters or other correspondence with the Commission or any other governmental agency or self-regulatory body or other body having jurisdiction (including any domestic or foreign securities exchange) relating to such offering of Registrable Securities;
(h)    in the case of an Underwritten Offering, furnish upon request, (i) an opinion of counsel for the Partnership, and a letter of like kind dated the date of the closing under the underwriting agreement, and (ii) a “cold comfort” letter, dated the pricing date of such Underwritten Offering and a letter of like kind dated the date of the closing under the underwriting agreement, in each case, signed by the independent public accountants who have certified the Partnership’s financial statements included or incorporated by reference into the applicable registration statement, and each of the opinion and the “cold comfort” letter shall be in customary form and covering substantially the same matters with respect to such registration statement (and the prospectus and any prospectus supplement included therein) as have been customarily covered in opinions of issuer’s counsel and in accountants’ letters delivered to the underwriters in Underwritten Offerings of securities by the Partnership and such other matters as such underwriters and Selling Holders may reasonably request;
(i)    otherwise use its commercially reasonable efforts to comply with all applicable rules and regulations of the Commission, and make available to its security holders, as soon as reasonably practicable, an earnings statement, which earnings statement shall satisfy the provisions of Section 11(a) of the Securities Act and Rule 158 thereunder;
(j)    make available to the appropriate representatives of the Managing Underwriter and Selling Holders access to such information and Partnership personnel as is reasonable and customary to enable such parties to establish a due diligence defense under the Securities Act; provided, that the Partnership need not disclose any non-public information to any such representative unless and until such representative has entered into a confidentiality agreement with the Partnership satisfactory to the Partnership;
(k)    cause all such Registrable Securities registered pursuant to this Agreement to be listed on each securities exchange or nationally recognized quotation system on which similar securities issued by the Partnership are then listed;
(l)    use its commercially reasonable efforts to cause the Registrable Securities to be registered with or approved by such other governmental agencies or authorities as may be necessary by virtue of the business and operations of the Partnership to enable the Selling Holders to consummate the disposition of such Registrable Securities;
(m)    provide a transfer agent and registrar for all Registrable Securities covered by such registration statement not later than the effective date of such registration statement;
(n)    enter into customary agreements and take such other actions as are reasonably requested by the Selling Holders or the underwriters, if any, in order to expedite or facilitate the disposition of such Registrable Securities; and

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(o)    if requested by a Selling Holder, (i) incorporate in a prospectus supplement or post-effective amendment such information as such Selling Holder reasonably requests to be included therein relating to the sale and distribution of Registrable Securities, including information with respect to the number of Registrable Securities being offered or sold, the purchase price being paid therefor and any other terms of the offering of the Registrable Securities to be sold in such offering and (ii) make all required filings of such prospectus supplement or post-effective amendment after being notified of the matters to be incorporated in such prospectus supplement or post-effective amendment.
The Partnership will not name a Holder as an underwriter as defined in Section 2(a)(11) of the Securities Act in any Registration Statement without such Holder’s consent. If the staff of the Commission requires the Partnership to name any Holder as an underwriter as defined in Section 2(a)(11) of the Securities Act, and such Holder does not consent thereto, then such Holder’s Registrable Securities shall not be included on the Registration Statement and such Holder shall no longer be entitled to receive Liquidated Damages under this Agreement with respect thereto and the Partnership.
Each Selling Holder, upon receipt of notice from the Partnership of the happening of any event of the kind described in Section 2.04(f) , shall forthwith discontinue offers and sales of the Registrable Securities by means of a prospectus or prospectus supplement until such Selling Holder’s receipt of the copies of the supplemented or amended prospectus contemplated by Section 2.04(f) or until it is advised in writing by the Partnership that the use of the prospectus may be resumed, and has received copies of any additional or supplemental filings incorporated by reference in the prospectus, and, if so directed by the Partnership, such Selling Holder will, or will request the managing underwriter or underwriters, if any, to deliver to the Partnership (at the Partnership’s expense) all copies in their possession or control, other than permanent file copies then in such Selling Holder’s possession, of the prospectus covering such Registrable Securities current at the time of receipt of such notice.
Section 2.05     Cooperation by Holders; No Conflict . The Partnership shall have no obligation to include in the Registration Statement, or in an Underwritten Offering, Common Units of a Selling Holder who has failed to timely furnish such information that the Partnership determines, after consultation with counsel, is reasonably required in order for the registration statement or prospectus supplement, as applicable, to comply with the Securities Act. The Partnership hereby represents and warrants to the Holders that the registration rights granted under this Agreement do not conflict with, and are not subordinate in any manner to, registration rights that have been granted by the Partnership to any other Person.
Section 2.06     Restrictions on Public Sale by Holders of Registrable Securities . Each Holder of Registrable Securities agrees to enter into a customary letter agreement with underwriters providing such Holder will not effect any public sale or distribution of Registrable Securities during the 60 calendar day period beginning on the date of a prospectus or prospectus supplement filed with the Commission with respect to the pricing of any Underwritten Offering, provided that (i) the duration of the foregoing restrictions shall be no longer than the duration of the shortest restriction generally imposed by the underwriters on the Partnership or the officers,

10

directors or any other Affiliate of the Partnership on whom a restriction is imposed and (ii) the restrictions set forth in this Section 2.06 shall not apply to any Registrable Securities that are included in such Underwritten Offering by such Holder. In addition, this Section 2.06 shall not apply to any Holder that is not entitled to participate in such Underwritten Offering, whether because such Holder delivered an Opt-Out Notice prior to receiving notice of the Underwritten Offering or because such Holder holds less than $25 million of the then-outstanding Registrable Securities.
Section 2.07     Expenses .
(a)     Expenses . The Partnership will pay all reasonable Registration Expenses as determined in good faith, including, in the case of an Underwritten Offering, whether or not any sale is made pursuant to such Underwritten Offering. Each Selling Holder shall pay its pro rata share of all Selling Expenses in connection with any sale of its Registrable Securities hereunder. In addition, except as otherwise provided in Section 2.08 hereof, the Partnership shall not be responsible for legal fees incurred by Holders in connection with the exercise of such Holders’ rights hereunder.
(b)     Certain Definitions . “ Registration Expenses ” means all expenses incident to the Partnership’s performance under or compliance with this Agreement to effect the registration of Registrable Securities on the Registration Statement pursuant to Section 2.01 or an Underwritten Offering covered under this Agreement, and the disposition of such securities, including, without limitation, all registration, filing, securities exchange listing and NYSE fees, all registration, filing, qualification and other fees and expenses of complying with securities or blue sky laws (other than fees and expenses of counsel to the Managing Underwriter in connection with an Underwritten Offering), fees of the Financial Industry Regulatory Authority, Inc., fees of transfer agents and registrars, all word processing, duplicating and printing expenses, any transfer taxes and the fees and disbursements of counsel and independent public accountants for the Partnership, including the expenses of any special audits or “cold comfort” letters required by or incident to such performance and compliance. “ Selling Expenses ” means all underwriting fees, discounts and selling commissions or similar fees or arrangements allocable to the sale of the Registrable Securities.
Section 2.08     Indemnification .
(a)     By the Partnership . In the event of a registration of any Registrable Securities under the Securities Act pursuant to this Agreement, the Partnership will indemnify and hold harmless each Selling Holder thereunder, its directors, officers, employees and agents, and each Person, if any, who controls such Selling Holder within the meaning of the Securities Act and the Exchange Act, and its directors, officers, employees or agents (collectively, the “ Selling Holder Indemnified Persons ”), against any losses, claims, damages, expenses or liabilities (including reasonable attorneys’ fees and expenses) (collectively, “ Losses ”), joint or several, to which such Selling Holder Indemnified Person may become subject under the Securities Act, the Exchange Act or otherwise, insofar as such Losses (or actions or proceedings, whether commenced or threatened, in respect thereof) arise out of or are based upon any untrue statement or alleged untrue statement of any material fact (in the case of any prospectus, in light

11

of the circumstances in which such statement is made) contained in the Registration Statement or any other registration statement contemplated by this Agreement, any preliminary prospectus, prospectus supplement, free writing prospectus or final prospectus contained therein, or any amendment or supplement thereto, or arise out of or are based upon the omission or alleged omission to state therein a material fact required to be stated therein or necessary to make the statements therein (in the case of a prospectus, in light of the circumstances under which they were made) not misleading, and will reimburse each such Selling Holder Indemnified Person for any legal or other expenses reasonably incurred by them in connection with investigating or defending any such Loss or actions or proceedings; provided, however , that the Partnership will not be liable in any such case if and to the extent that any such Loss arises out of or is based upon an untrue statement or alleged untrue statement or omission or alleged omission so made in conformity with information furnished by such Selling Holder Indemnified Person in writing specifically for use in the Registration Statement or such other registration statement contemplated by this Agreement, or any preliminary prospectus, free writing prospectus or final prospectus contained therein, or any amendment or supplement thereto, as applicable. Such indemnity shall remain in full force and effect regardless of any investigation made by or on behalf of such Selling Holder Indemnified Person, and shall survive the transfer of such securities by such Selling Holder.
(b)     By Each Selling Holder . Each Selling Holder agrees severally and not jointly to indemnify and hold harmless the Partnership, the General Partner, its directors, officers, employees and agents and each Person, if any, who controls the Partnership within the meaning of the Securities Act or of the Exchange Act, and its directors, officers, employees and agents, to the same extent as the foregoing indemnity from the Partnership to the Selling Holders, but only with respect to information regarding such Selling Holder furnished in writing by or on behalf of such Selling Holder expressly for inclusion in the Registration Statement or any other registration statement contemplated by this Agreement, or any preliminary prospectus, free writing prospectus or final prospectus contained therein, or any amendment or supplement thereto; provided, however , that the liability of each Selling Holder shall not be greater in amount than the dollar amount of the proceeds (net of any Selling Expenses) received by such Selling Holder from the sale of the Registrable Securities giving rise to such indemnification.
(c)     Notice . Promptly after receipt by an indemnified party hereunder of notice of the commencement of any action, such indemnified party shall, if a claim in respect thereof is to be made against the indemnifying party hereunder, notify the indemnifying party in writing thereof, but the omission so to notify the indemnifying party shall not relieve the indemnifying party from its obligations hereunder, except to the extent that the indemnifying party is materially prejudiced by such failure. In any action brought against any indemnified party, it shall notify the indemnifying party of the commencement thereof. The indemnifying party shall be entitled to participate in and, to the extent it shall wish, to assume and undertake the defense thereof with counsel reasonably satisfactory to such indemnified party and, after notice from the indemnifying party to such indemnified party of its election so to assume and undertake the defense thereof, the indemnifying party shall not be liable to such indemnified party under this Section 2.08 for any legal expenses subsequently incurred by such indemnified party in connection with the defense thereof other than reasonable costs of investigation and of

12

liaison with counsel so selected; provided , however , that, (i) if the indemnifying party has failed to assume the defense or employ counsel reasonably acceptable to the indemnified party or (ii) if the defendants in any such action include both the indemnified party and the indemnifying party and counsel to the indemnified party shall have concluded that there may be reasonable defenses available to the indemnified party that are different from or additional to those available to the indemnifying party, or if the interests of the indemnified party reasonably may be deemed to conflict with the interests of the indemnifying party, then the indemnified party shall have the right to select a separate counsel and to assume such legal defense and otherwise to participate in the defense of such action, with the reasonable expenses and fees of such separate counsel and other reasonable expenses related to such participation to be reimbursed by the indemnifying party as incurred. Notwithstanding any other provision of this Agreement, no indemnifying party shall settle any action brought against it with respect to which it is entitled to indemnification hereunder without the consent of the indemnified party, unless the settlement thereof imposes no liability or obligation on, does not include any admission of culpability or wrongdoing on the part of, and includes a complete and unconditional release from all liability of, the indemnified party.
(d)     Contribution . If the indemnification provided for in this Section 2.08 is held by a court or government agency of competent jurisdiction to be unavailable to any indemnified party or is insufficient to hold them harmless in respect of any Losses, then each such indemnifying party, in lieu of or in addition to indemnifying such indemnified party, shall contribute to the amount paid or payable by such indemnified party as a result of such Loss in such proportion as is appropriate to reflect the relative fault of the indemnifying party on the one hand and of such indemnified party on the other in connection with the statements or omissions that resulted in such Losses, as well as any other relevant equitable considerations; provided , however , that in no event shall such Selling Holder be required to contribute an aggregate amount in excess of the dollar amount of proceeds (net of Selling Expenses) received by such Selling Holder from the sale of Registrable Securities giving rise to such indemnification. The relative fault of the indemnifying party on the one hand and the indemnified party on the other shall be determined by reference to, among other things, whether the untrue or alleged untrue statement of a material fact or the omission or alleged omission to state a material fact has been made by, or relates to, information supplied by such party, and the parties’ relative intent, knowledge, access to information and opportunity to correct or prevent such statement or omission. The parties hereto agree that it would not be just and equitable if contributions pursuant to this paragraph were to be determined by pro rata allocation or by any other method of allocation that does not take account of the equitable considerations referred to herein. The amount paid by an indemnified party as a result of the Losses referred to in the first sentence of this paragraph shall be deemed to include any legal and other expenses reasonably incurred by such indemnified party in connection with investigating or defending any Loss that is the subject of this paragraph. No person guilty of fraudulent misrepresentation (within the meaning of Section 11(f) of the Securities Act) shall be entitled to contribution from any Person who is not guilty of such fraudulent misrepresentation.

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(e)     Other Indemnification . The provisions of this Section 2.08 shall be in addition to any other rights to indemnification or contribution that an indemnified party may have pursuant to law, equity, contract or otherwise.
Section 2.09     Rule 144 Reporting . With a view to making available the benefits of certain rules and regulations of the Commission that may permit the sale of the Registrable Securities to the public without registration, the Partnership agrees to use its commercially reasonable efforts to:
(a)    make and keep public information regarding the Partnership available, as those terms are understood and defined in Rule 144 under the Securities Act, at all times from and after the date hereof;
(b)    file with the Commission in a timely manner all reports and other documents required of the Partnership under the Securities Act and the Exchange Act at all times from and after the date hereof; and
(c)    so long as a Holder owns any Registrable Securities, furnish, unless otherwise available on EDGAR, to such Holder forthwith upon request a copy of the most recent annual or quarterly report of the Partnership, and such other reports and documents so filed as such Holder may reasonably request in availing itself of any rule or regulation of the Commission allowing such Holder to sell any such securities without registration.
Section 2.10     Transfer or Assignment of Registration Rights . The rights to cause the Partnership to register Registrable Securities granted to the Purchasers by the Partnership under this Article II may be transferred or assigned by any Purchaser to one or more transferee(s) or assignee(s) of such Registrable Securities; provided , however , that (a) unless such transferee is an Affiliate of such Purchaser, each such transferee or assignee holds Registrable Securities representing at least $25 million of the Purchased Units, based on the Purchase Price per Common Unit under the Purchase Agreement, (b) the Partnership is given written notice prior to any said transfer or assignment, stating the name and address of each such transferee or assignee and identifying the securities with respect to which such registration rights are being transferred or assigned, and (c) each such transferee assumes in writing responsibility for its portion of the obligations of such Purchaser under this Agreement.
Section 2.11     Limitation on Subsequent Registration Rights . From and after the date hereof, the Partnership shall not, without the prior written consent of the Holders of a majority of the outstanding Registrable Securities, enter into any agreement with any current or future holder of any securities of the Partnership that would allow such current or future holder to require the Partnership to include securities in any registration statement filed by the Partnership on a basis that is superior in any way to the rights granted to the Purchasers hereunder.
ARTICLE III 
 MISCELLANEOUS

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Section 3.01     Communications . All notices and other communications provided for or permitted hereunder shall be made in writing by facsimile, electronic mail, courier service or personal delivery:
(a)    if to Purchaser, to the address set forth in Schedule 8.07 to the Purchase Agreement;
(b)    if to a transferee of Purchaser, to such Holder at the address provided pursuant to Section 2.09 above; and
(c)    if to the Partnership, to:
1400 16th St., Suite 310
Denver CO 80202
Attention: General Counsel
Facsimile: 720.457.6040

With a copy to (which shall not constitute notice):
Holland & Hart LLP
555 17th Street, Suite 3200
Denver, CO 80202
Attention: Lucy Schlauch Stark
Facsimile: 303.291.9145
Email: mlstark@hollandhart.com

All such notices and communications shall be deemed to have been received at the time delivered by hand, if personally delivered; when receipt acknowledged, if sent via facsimile or sent via Internet electronic mail; and when actually received, if sent by courier service or any other means.
Section 3.02     Successor and Assigns . This Agreement shall inure to the benefit of and be binding upon the successors and permitted assigns of each of the parties, including subsequent Holders of Registrable Securities to the extent permitted herein.
Section 3.03     Assignment of Rights . All or any portion of the rights and obligations of any Purchaser under this Agreement may be transferred or assigned by such Purchaser in accordance with Section 2.10 hereof.
Section 3.04     Recapitalization, Exchanges, Etc. Affecting the Common Units . The provisions of this Agreement shall apply to the full extent set forth herein with respect to any and all units of the Partnership or any successor or assign of the Partnership (whether by merger, consolidation, sale of assets or otherwise) that may be issued in respect of, in exchange for or in substitution of, the Registrable Securities, and shall be appropriately adjusted for combinations, unit splits, recapitalizations, pro rata distributions of units and the like occurring after the date of this Agreement.

15

Section 3.05     Specific Performance . Damages in the event of breach of this Agreement by a party hereto may be difficult, if not impossible, to ascertain, and it is therefore agreed that each such Person, in addition to and without limiting any other remedy or right it may have, will have the right to an injunction or other equitable relief in any court of competent jurisdiction, enjoining any such breach, and enforcing specifically the terms and provisions hereof, and each of the parties hereto hereby waives any and all defenses it may have on the ground of lack of jurisdiction or competence of the court to grant such an injunction or other equitable relief. The existence of this right will not preclude any such Person from pursuing any other rights and remedies at law or in equity that such Person may have.
Section 3.06     Counterparts . This Agreement may be executed in any number of counterparts and by different parties hereto in separate counterparts, including facsimile or .pdf counterparts, each of which counterparts, when so executed and delivered, shall be deemed to be an original and all of which counterparts, taken together, shall constitute but one and the same Agreement.
Section 3.07     Headings . The headings in this Agreement are for convenience of reference only and shall not limit or otherwise affect the meaning hereof.
Section 3.08     Governing Law . THIS AGREEMENT SHALL BE CONSTRUED IN ACCORDANCE WITH AND GOVERNED BY THE LAWS OF THE STATE OF NEW YORK WITHOUT REGARD TO PRINCIPLES OF CONFLICT OF LAWS THAT WOULD APPLY THE LAWS OF ANY OTHER STATE.
Section 3.09     Severability of Provisions . Any provision of this Agreement which is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of such prohibition or unenforceability without invalidating the remaining provisions hereof or affecting or impairing the validity or enforceability of such provision in any other jurisdiction.
Section 3.10     Entire Agreement . This Agreement is intended by the parties as a final expression of their agreement and intended to be a complete and exclusive statement of the agreement and understanding of the parties hereto in respect of the subject matter contained herein. There are no restrictions, promises, warranties or undertakings, other than those set forth or referred to herein with respect to the rights granted by the Partnership set forth herein. This Agreement and the Purchase Agreement supersede all prior agreements and understandings between the parties with respect to such subject matter.
Section 3.11     Amendment . This Agreement may be amended only by means of a written amendment signed by the Partnership and the Holders of a majority of the then outstanding Registrable Securities; provided , however , that no such amendment shall materially and adversely affect the rights of any Holder hereunder without the consent of such Holder.
Section 3.12     No Presumption . If any claim is made by a party relating to any conflict, omission, or ambiguity in this Agreement, no presumption or burden of proof or persuasion shall

16

be implied by virtue of the fact that this Agreement was prepared by or at the request of a particular party or its counsel.
Section 3.13     Aggregation of Purchased Units.  All Purchased Units held or acquired by Persons who are Affiliates of one another shall be aggregated together for the purpose of determining the availability of any rights under this Agreement.
Section 3.14     Obligations Limited to Parties to Agreement.  Each of the Parties hereto covenants, agrees and acknowledges that no Person other than the Purchasers shall have any obligation hereunder and that, notwithstanding that one or more of the Purchasers may be a corporation, partnership or limited liability company, no recourse under this Agreement or the Purchase Agreement or under any documents or instruments delivered in connection herewith or therewith shall be had against any former, current or future director, officer, employee, agent, general or limited partner, manager, member, stockholder or Affiliate of any of the Purchaser or any former, current or future director, officer, employee, agent, general or limited partner, manager, member, stockholder or Affiliate of any of the foregoing, whether by the enforcement of any assessment or by any legal or equitable proceeding, or by virtue of any applicable Law, it being expressly agreed and acknowledged that no personal liability whatsoever shall attach to, be imposed on or otherwise by incurred by any former, current or future director, officer, employee, agent, general or limited partner, manager, member, stockholder or Affiliate of any of the Purchasers or any former, current or future director, officer, employee, agent, general or limited partner, manager, member, stockholder or Affiliate of any of the foregoing, as such, for any obligations of the Purchasers under this Agreement or the Purchase Agreement or any documents or instruments delivered in connection herewith or therewith or for any claim based on, in respect of or by reason of such obligation or its creation, except in each case for any assignee of a Purchaser hereunder.
Section 3.15     Interpretation.  Article and Section references to this Agreement, unless otherwise specified. All references to instruments, documents, contracts and agreements are references to such instruments, documents, contracts and agreements as the same may be amended, supplemented and otherwise modified from time to time, unless otherwise specified. The word “including” shall mean “including but not limited to.” Whenever any determination, consent or approval is to be made or given by a Purchaser under this Agreement, such action shall be in such Purchaser’s sole discretion unless otherwise specified.

Section 3.16     Independent Nature of Purchaser’s Obligations . The obligations of each Purchaser under this Agreement are several and not joint with the obligations of any other Purchaser, and no Purchaser shall be responsible in any way for the performance of the obligations of any other Purchaser under this Agreement. Nothing contained herein, and no action taken by any Purchaser pursuant thereto, shall be deemed to constitute the Purchasers as a partnership, an association, a joint venture or any other kind of group or entity, or create a presumption that the Purchasers are in any way acting in concert or as a group with respect to such obligations or the transactions contemplated by this Agreement. Each Purchaser shall be entitled to independently protect and enforce its rights, including without limitation, the rights

17

arising out of this Agreement, and it shall not be necessary for any other Purchaser to be joined as an additional party in any proceeding for such purpose.
[Signature pages to follow]

IN WITNESS WHEREOF, the Parties hereto execute this Agreement, effective as of the date first above written.
AMERICAN MIDSTREAM PARTNERS, LP

By:     American Midstream GP, LLC,
     its General Partner

By:     /s/ Daniel C. Campbell                                   
Name: Daniel C. Campbell
		
Title:	Senior Vice President and
Chief Financial Officer	

IN WITNESS WHEREOF, the Parties hereto execute this Agreement, effective as of the date first above written.

PURCHASER:

SALIENT MLP FUND L.P.    

By: Salient Capital Advisors, LLC,
its Investment Manager

By: /s/ Gregory A. Reid                                       
Name: Gregory A. Reid
Title: Managing Director

IN WITNESS WHEREOF, the Parties hereto execute this Agreement, effective as of the date first above written.

HEB BRAND SAVINGS AND RETIREMENT
PLAN TRUST

By: Salient Capital Advisors, LLC,
its Investment Manager

By: /s/ Gregory A. Reid                                       
Name: Gregory A. Reid
Title: Managing Director

IN WITNESS WHEREOF, the Parties hereto execute this Agreement, effective as of the date first above written.

SALIENT MLP TOTAL RETURN FUND L.P.

By: Salient Capital Advisors, LLC,
its Investment Manager

By: /s/ Gregory A. Reid                                       
Name: Gregory A. Reid
Title: Managing Director

IN WITNESS WHEREOF, the Parties hereto execute this Agreement, effective as of the date first above written.

SALIENT MLP & ENERGY
INFRASTRUCTURE FUND II

By: Salient Capital Advisors, LLC,
its Investment Manager

By: /s/ Gregory A. Reid                                       
Name: Gregory A. Reid
Title: Managing Director

IN WITNESS WHEREOF, the Parties hereto execute this Agreement, effective as of the date first above written.

SALIENT MLP FUND

By: Salient Capital Advisors, LLC,
its Investment Manager

By: /s/ Gregory A. Reid                                       
Name: Gregory A. Reid
Title: Managing Director

IN WITNESS WHEREOF, the Parties hereto execute this Agreement, effective as of the date first above written.

SALIENT MLP & ENERGY
INFRASTRUCTURE FUND

By: Salient Capital Advisors, LLC,
its Investment Manager

By: /s/ Gregory A. Reid                                       
Name: Gregory A. Reid
Title: Managing Director

IN WITNESS WHEREOF, the Parties hereto execute this Agreement, effective as of the date first above written.

SALIENT MIDSTREAM & MLP FUND

By: Salient Capital Advisors, LLC,
its Investment Manager

By: /s/ Gregory A. Reid                                       
Name: Gregory A. Reid
Title: Managing Director

IN WITNESS WHEREOF, the Parties hereto execute this Agreement, effective as of the date first above written.
PURCHASER:

NEUBERGER BERMAN MLP INCOME FUND INC.        

By: /s/ Robert Conti                                       
Name: Robert Conti
Title: President

IN WITNESS WHEREOF, the Parties hereto execute this Agreement, effective as of the date first above written.

PURCHASER:

OPPENHEIMER STEELPATH INCOME FUND

By: /s/ Brian Watson                                       
Name: Brian Watson
Title: Portfolio Manager, SVP

IN WITNESS WHEREOF, the Parties hereto execute this Agreement, effective as of the date first above written.

PURCHASER:

AIC/CORNERSTONE ADVISORS INCOME
OPPORTUNITIES FUND-STEELPATH-209780

By: /s/ Brian Watson                                       
Name: Brian Watson
Title: Portfolio Manager, SVP

IN WITNESS WHEREOF, the Parties hereto execute this Agreement, effective as of the date first above written.

PURCHASER:

GOLDMAN SACHS MLP INCOME OPPORTUNITIES FUND

By: Goldman Sachs Asset Management, L.P.,
its Investment Adviser

By: /s/ Collin Bell                                       
Name: Collin Bell
Title: Managing Director

IN WITNESS WHEREOF, the Parties hereto execute this Agreement, effective as of the date first above written.

PURCHASER:

AT MLP FUND, LLC        

By: /s/ Chris Linder                                       
Name: Chris Linder
Title: Senior Vice President

IN WITNESS WHEREOF, the Parties hereto execute this Agreement, effective as of the date first above written.

HARVEST MLP INCOME FUND LLC:

By: /s/ Anthony Merhige                                       
Name: Anthony Merhige
Title: Managing Member

IN WITNESS WHEREOF, the Parties hereto execute this Agreement, effective as of the date first above written.

HARVEST MLP INCOME FUND III LLC:

By: /s/ Anthony Merhige                                       
Name: Anthony Merhige
Title: Managing Member

IN WITNESS WHEREOF, the Parties hereto execute this Agreement, effective as of the date first above written.

HARVEST ENERGY FUND LLC:

By: /s/ Anthony Merhige                                       
Name: Anthony Merhige
Title: Managing Member

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Exhibit 10.1

WAIVER OF CONDITION AND FIRST AMENDMENT TO COMMON UNIT PURCHASE AGREEMENT
This WAIVER OF CONDITION AND FIRST AMENDMENT TO COMMON UNIT PURCHASE AGREEMENT (this “ Amendment ”) is made and entered into as of August 15, 2014, by and among American Midstream Partners, LP, a Delaware limited partnership (the “ Partnership ”), and each of the Purchasers to that certain Common Unit Purchase Agreement dated July 14, 2014, by and among the Partnership and the Purchasers listed in Schedule 2.01 thereto (the “ Agreement ”). Any capitalized term used and not defined herein shall have the meaning assigned to such term in the Agreement.
WHEREAS, pursuant to the Agreement, the Partnership agreed to issue and sell to the Purchasers, and the Purchasers agreed to purchase from the Partnership, the Purchased Units in exchange for payment by each Purchaser of such Purchaser’s respective Allocated Purchase Amount; and
WHEREAS, certain of the Purchasers desire to waive a condition to closing under the Agreement.
NOW THEREFORE, in consideration of the mutual covenants and agreements set forth herein and for good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the Partnership and each of the Purchasers, severally and not jointly, hereby agree as follows:
1.     Schedule 2.01 . Schedule 2.01 of the Agreement is hereby amended and restated in its entirety as follows:

1

“ Schedule 2.01

					
Purchaser	Allocated Purchase Amount		Purchased Units	
 	 	 	
Salient MLP Fund L.P.		$7,213,738.21		279,521	
 	 	 	
HEB Brand Savings and Retirement Plan Trust		$1,333,215.45		51,660	
 	 	 	
Salient MLP Total Return Fund, L.P.		$941,793.10		36,493	
 	 	 	
Salient MLP & Energy Infrastructure Fund II		$15,210,346.93		589,377	
 	 	 	
Salient MLP Fund		$458,418.62		17,763	
 	 	 	
Salient MLP & Energy Infrastructure Fund		$6,901,131.96		267,408	
 	 	 	
Salient Midstream & MLP Fund		$7,941,432.29		307,718	
 	 	 	
Neuberger Berman MLP Income Fund Inc.		$17,893,681.74		693,352	
 	 	 	
Oppenheimer Steelpath Income Fund		$23,187,212.91		898,468	
 	 	 	
AIC / Cornerstone Advisors Income Opportunities Fund – Steelpath - 209780		$189,427.05		7,340	
 	 	 	
Goldman Sachs MLP Income Opportunities Fund		$11,332,589.40		439,120	
 	 	 	
AT MLP FUND, LLC		$11,688,319.98		452,904	
 	 	 	
Harvest MLP Income Fund LLC		$10,146,708.97		393,169	
 	 	 	
Harvest MLP Income Fund III LLC		$4,497,498.83		174,271	
 	 	 	
Harvest Energy Fund LLC		$355,833.81		13,788	
 	 	 	
TOTAL		$119,291,349.25		4,622,352 ”	

2.     Closing Conditions . The condition to closing set forth in Section 6.01(b)(iii) of the Agreement is hereby waived by the Purchasers set forth in the amended Schedule 2.01 as amended by Section 1 of this Amendment. 
3.     Termination and Commitment Fee Payment .

2

(a)    Section 8.12 of the Agreement is hereby amended by adding the following as subsection (d) thereto: 
“(d)    For purposes of any party listed as a Terminating Party on Schedule 8.12(d) (each a “ Terminating Party ”) (i) this Agreement shall forthwith become null and void, (ii) following receipt of payment instructions from each Terminating Party, the Partnership shall pay the applicable Commitment Fee to such Terminating Party in immediately available funds by wire transfer or the Common Units bearing the restrictive legend set forth in Section 4.08 on the earlier of (A) August 22, 2014 and (B) the Closing Date, and (iii) there shall be no liability on the part of any Terminating Party, or of the Company to any Terminating Party, except (A) as set forth in Article VII of this Agreement and (B) with respect to the requirement to comply with any confidentiality agreement in favor of the Partnership; provided , that nothing herein shall relieve any party from any liability or obligation with respect to any willful breach of this Agreement.”

(b)    The Agreement is hereby amended by adding the following as Schedule 8.12(d) thereto:

3

“ Schedule 8.12(d)

	
		
Terminating Party	Commitment Fee	

Fiduciary / Claymore MLP Opportunity Fund	
$68,323.02	

Nuveen Energy MLP Total Return Fund	
$64,715.49	

Nuveen All Cap Energy MLP Opportunities Fund	
$15,717.34	

Advisory Research MLP & Energy Income Fund	
$32,034.29	

Teacher’s Retirement System of Oklahoma	
$17,467.58	

Advisory Research MLP & Energy Infrastructure Fund	
$1,742.36	

Center Coast MLP & Infrastructure Fund	
$61,090.89	

Center Coast Capital Partners, LP	
$16,831.32	

ClearBridge Energy MLP Total Return Fund Inc	
$19,480.52	

ClearBridge Energy MLP Fund Inc	
$38,961.17	

Oppenheimer Steelpath MLP Select 40 Fund	
$0	
 	 	
Oppenheimer Steelpath MLP Master Fund	$0”	
 	 	
4.     Effectuation . The waivers and amendments contemplated by this Amendment shall be deemed effective immediately upon the execution of this Amendment by the parties hereto. There are no conditions precedent or subsequent to the effectiveness of this Amendment.

5.     Effect on Agreement . Except as specifically modified herein, the Agreement shall continue to be in full force and effect. The execution and delivery of this Amendment shall not, except as expressly provided herein, operate as a waiver of any right, power or remedy of any party thereto. From and after the date hereof, all references in the Agreement to the “Agreement” shall mean the Agreement as modified by this Amendment.

6.     Execution in Counterparts . This Amendment may be executed in any number of counterparts and by different parties hereto in separate counterparts, including facsimile or .pdf counterparts, each of which counterparts, when so executed and delivered, shall be deemed to be an original and all of which counterparts, taken together, shall constitute but one and the same Amendment.

7.     Severability of Provisions . Any provision of this Amendment which is prohibited or unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent of

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such prohibition or unenforceability without invalidating the remaining provisions hereof or affecting or impairing the validity or enforceability of such provision in any other jurisdiction.

8.     Further Assurances . Each party to this Amendment shall execute and deliver such documents and shall take such actions as may be reasonably necessary or desirable to effect the transactions described in this Amendment.

9.     Governing Law . This Amendment will be construed in accordance with and governed by the Laws of the State of New York without regard to principles of conflicts of Laws thereof that would apply the laws of any other state.

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IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.
AMERICAN MIDSTREAM PARTNERS, LP

By: American Midstream GP, LLC,
     its General Partner

By: /s/ Daniel C. Campbell                                       
Name:    Daniel C. Campbell
Title:    Senior Vice President and Chief Financial Officer

[ Signature Page to Waiver of Condition and First Amendment to
Common Unit Purchase Agreement ]

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

SALIENT MLP FUND L.P.    

By: Salient Capital Advisors, LLC,
its Investment Manager

By: /s/ Gregory A. Reid                                       
Name: Gregory A. Reid
Title: Managing Director

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

HEB BRAND SAVINGS AND RETIREMENT
PLAN TRUST

By: Salient Capital Advisors, LLC,
its Investment Manager

By: /s/ Gregory A. Reid                                       
Name: Gregory A. Reid
Title: Managing Director

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

SALIENT MLP TOTAL RETURN FUND L.P.

By: Salient Capital Advisors, LLC,
its Investment Manager

By: /s/ Gregory A. Reid                                       
Name: Gregory A. Reid
Title: Managing Director

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

SALIENT MLP & ENERGY
INFRASTRUCTURE II FUND

By: Salient Capital Advisors, LLC,
its Investment Manager

By: /s/ Gregory A. Reid                                       
Name: Gregory A. Reid
Title: Managing Director

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

SALIENT MLP FUND

By: Salient Capital Advisors, LLC,
its Investment Manager

By: /s/ Gregory A. Reid                                       
Name: Gregory A. Reid
Title: Managing Director

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

SALIENT MLP & ENERGY
INFRASTRUCTURE FUND

By: Salient Capital Advisors, LLC,
its Investment Manager

By: /s/ Gregory A. Reid                                       
Name: Gregory A. Reid
Title: Managing Director

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

SALIENT MIDSTREAM & MLP FUND

By: Salient Capital Advisors, LLC,
its Investment Manager

By: /s/ Gregory A. Reid                                       
Name: Gregory A. Reid
Title: Managing Director

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

FIDUCIARY/CLAYMORE MLP OPPORTUNITY FUND        

By: /s/ Quinn T. Kiley                                       
Name: Quinn T. Kiley
Title: Senior Portfolio Manager

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

NUVEEN ENERGY MLP TOTAL RETURN FUND        

By: /s/ Quinn T. Kiley                                       
Name: Quinn T. Kiley
Title: Senior Portfolio Manager

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

NUVEEN ALL CAP ENERGY MLP OPPORTUNITIES FUND    

By: /s/ Quinn T. Kiley                                       
Name: Quinn T. Kiley
Title: Senior Portfolio Manager

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

ADVISORY RESEARCH MLP & ENERGY INCOME FUND    

By: /s/ Quinn T. Kiley                                       
Name: Quinn T. Kiley
Title: Senior Portfolio Manager

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

TEACHERS’ RETIREMENT SYSTEM OF OKLAHOMA        

By: /s/ Quinn T. Kiley                                       
Name: Quinn T. Kiley
Title: Senior Portfolio Manager

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

ADVISORY RESEARCH MLP & ENERGY    
INFRASTRUCTURE FUND                 

By: /s/ Quinn T. Kiley                                       
Name: Quinn T. Kiley
Title: Senior Portfolio Manager

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.
NEUBERGER BERMAN MLP INCOME FUND INC.        

By: /s/ Robert Conti                                       
Name: Robert Conti
Title: President

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

OPPENHEIMER STEELPATH MLP SELECT 40 FUND

By: /s/ Brian Watson                                       
Name: Brian Watson
Title: Portfolio Manager, SVP

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

OPPENHEIMER STEELPATH MLP MASTER FUND

By: /s/ Brian Watson                                       
Name: Brian Watson
Title: Portfolio Manager, SVP

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

OPPENHEIMER STEELPATH INCOME FUND

By: /s/ Brian Watson                                       
Name: Brian Watson
Title: Portfolio Manager, SVP

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

AIC/CORNERSTONE ADVISORS INCOME
OPPORTUNITIES FUND-STEELPATH-209780

By: /s/ Brian Watson                                       
Name: Brian Watson
Title: Portfolio Manager, SVP

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

GOLDMAN SACHS MLP INCOME OPPORTUNITIES FUND

By: Goldman Sachs Asset Management, L.P.,
its Investment Adviser

By: /s/ Collin Bell                                       
Name: Collin Bell
Title: Managing Director

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

CENTER COAST MLP & INFRASTRUCTURE FUND

By: /s/ Robert T. Chisholm                                       
Name: Robert T. Chisholm
Title: Senior Portfolio Manager & Fund VP

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

CENTER COAST CAPITAL PARTNERS, LP

By: /s/ Robert T. Chisholm                                       
Name: Robert T. Chisholm
Title: Senior Portfolio Manager & Principal

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

AT MLP FUND, LLC

By: /s/ Chris Linder                                       
Name: Chris Linder
Title: Senior Vice President

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

CLEARBRIDGE ENERGY MLP TOTAL RETURN FUND INC

By: ClearBridge Investments, LLC as discretionary manager

By: /s/ Scott Glasser                                       
Name: Scott Glasser
Title: Chief Investment Officer

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

CLEARBRIDGE ENERGY MLP FUND INC

By: ClearBridge Investments, LLC, as discretionary manager

By: /s/ Scott Glasser                                       
Name: Scott Glasser
Title: Chief Investment Officer

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

HARVEST MLP INCOME FUND LLC

By: /s/ Anthony Merhige                                       
Name: Anthony Merhige
Title: Managing Member

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

HARVEST MLP INCOME FUND III LLC

By: /s/ Anthony Merhige                                       
Name: Anthony Merhige
Title: Managing Member

IN WITNESS WHEREOF, the Parties hereto execute this Amendment, effective as of the date first above written.

HARVEST ENERGY FUND LLC

By: /s/ Anthony Merhige                                       
Name: Anthony Merhige
Title: Managing Member

[ Signature Page to Waiver of Condition and First Amendment to
Common Unit Purchase Agreement ]