SEC Form 4
FORM 4 UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
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Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
1. Name and Address of Reporting Person*
Campbell Daniel C.

(Last) (First) (Middle)
1614 15TH STREET
SUITE 300

(Street)
DENVER CO 80202

(City) (State) (Zip)
2. Issuer Name and Ticker or Trading Symbol
American Midstream Partners, LP [ AMID ]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
Director 10% Owner
X Officer (give title below) Other (specify below)
SVP and CFO
3. Date of Earliest Transaction (Month/Day/Year)
05/01/2013
4. If Amendment, Date of Original Filed (Month/Day/Year)
6. Individual or Joint/Group Filing (Check Applicable Line)
X Form filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V Amount (A) or (D) Price
Common Units (limited partner interests) 05/01/2013 M 5,000 A (1) 8,492 D
Common Units (limited partner interests) 05/01/2013 F 2,194 D $18.65 6,298 D
Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3) 2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code (Instr. 8) 5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 6. Date Exercisable and Expiration Date (Month/Day/Year) 7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4) 8. Price of Derivative Security (Instr. 5) 9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4) 10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 11. Nature of Indirect Beneficial Ownership (Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Phantom Units (2) 05/01/2013 M 5,000 (3) (4) Common Units (limited partner interests) 5,000 (2) 11,462 D
Explanation of Responses:
1. Each phantom unit was the equivalent of one American Midstream Partners, LP common unit. The reporting person settled 5,000 of his phantom units for American Midstream Partners, LP common units.
2. The phantom units are settled upon vesting in common units (on a one for one basis) or cash, at the discretion of the Issuer.
3. 5,000 phantom units vested on May 1, 2013. Of the remaining 11,426 phantom units beneficially owned by the Reporting Person, 3,231 of the phantom units vest on March 1, 2014, 3,231 vest on March 1, 2015 and 5,000 of the phantom units vest on April 16, 2014.
4. The phantom units do not expire. The phantom units are settled upon vesting in common units (on a one for one basis) or cash, at the discretion of the Issuer.
/s/ William B. Mathews, as attorney-in-fact 05/02/2013
** Signature of Reporting Person Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
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