Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
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(Print or Type Responses)
1. Name and Address of Reporting Person *
Walker John B
  2. Issuer Name and Ticker or Trading Symbol
PetroLogistics LP [PDH]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
_____ Officer (give title below) _____ Other (specify below)
(Last)
(First)
(Middle)
C/O ENERVEST, LTD, 1001 FANNIN STREET, SUITE 800
3. Date of Earliest Transaction (Month/Day/Year)
07/16/2014
(Street)

HOUSTON, TX 77002
4. If Amendment, Date 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
(City)
(State)
(Zip)
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 representing limited partner interests 07/16/2014   D   23,538 (1) D (2) 0 D  

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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 Underlying Securities
(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 of Derivative Security: 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

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Walker John B
C/O ENERVEST, LTD
1001 FANNIN STREET, SUITE 800
HOUSTON, TX 77002
  X      

Signatures

 /s/ John B. Walker   07/18/2014
**Signature of Reporting Person Date

Explanation of Responses:

* 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).
(1) The amount of securities reported in Column 4 includes 7,628 unvested phantom units that were awarded to the reporting person pursuant to the PetroLogistics Long Term Incentive Plan on May 14, 2014. Each phantom unit was the economic equivalent of one common unit and was accompanied by a distribution equivalent right entitling the holder to an amount of cash equal to the value of any cash distributions paid on each of the issuer's common units during the period in which the phantom unit was held.
(2) Pursuant to the Agreement and Plan of Merger and Membership Interest Transfer Agreement, dated as of May 27, 2014, by and among the issuer, PetroLogistics GP LLC, Propylene Holdings LLC, Flint Hill Resources, LLC and FHR Propylene, LLC (the "Merger Agreement"), all of the common units and phantom units held by the reporting person were cancelled and converted into the right to receive $14.00 per common unit, subject to any required withholding taxes, and the right to receive a final one-time cash distribution in accordance with the provisions of the Merger Agreement and which will be calculated to approximate the distribution that would have otherwise been paid for the period through the closing date of the merger, subject to an additional reserve to cover a portion of the merger-related costs of the issuer on the effective date of the merger.

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