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 *
Mann Timothy JR
  2. Issuer Name and Ticker or Trading Symbol
AXIALL CORP/DE/ [AXLL]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
EVP, Gen. Counsel & Secretary
(Last)
(First)
(Middle)
1000 ABERNATHY ROAD, SUITE 1200
3. Date of Earliest Transaction (Month/Day/Year)
05/19/2015
(Street)

ATLANTA, GA 30328
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
AXLL Common Stock 05/19/2015   F   803 (1) D $ 36.72 38,807 D  
AXLL Common Stock 05/19/2015   A   9,083 (2) A $ 0 47,890 D  
AXLL Common Stock 05/20/2015   A   8,689 (3) A $ 0 56,579 D  
AXLL Common Stock 05/20/2015   F   3,381 (1) D $ 36.79 53,198 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
Performance Restricted Stock Units $ 0 (4) 05/19/2015   A   8,930 (4)     (5)   (5) AXLL Common Stock 8,930 (4) $ 0 8,930 (4) D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Mann Timothy JR
1000 ABERNATHY ROAD, SUITE 1200
ATLANTA, GA 30328
      EVP, Gen. Counsel & Secretary  

Signatures

 /s/ Timothy Mann, Jr.   05/21/2015
**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) Payment of tax liability by delivering or withholding securities incident to the vesting of a security issued in accordance with Rule 16b-3.
(2) These restricted stock units are expected to vest in three equal installments on each of the first, second and third anniversaries of the grant date, which is May 19, 2015, subject to the terms of the restricted stock unit agreement between the issuer and the reporting person.
(3) Vesting of one-half of performance restricted stock units granted to the reporting person on May 20, 2013, for which the Company's achievement of synergies is the performance restriction.
(4) Shares of Company common stock may be issued to the reporting person upon the vesting of the performance restricted stock units, also referred to as "PRSUs." The number of shares of Company common stock shown is the award at the "target" performance level. The actual number of shares of common stock that may be issued to the reporting person upon vesting ranges from a minimum of zero to a maximum of 17,860 shares, and depends on the relative total shareholder return, or "TSR," for the Company as compared to a company in a peer group that achieves the median TSR performance for the peer group. The TSR for the Company and each company in the peer group will be calculated based on annual growth rate over a three-year performance period, from the volume weighted average trading price for each company's common stock for sixty consecutive trading days prior to the PRSU grant date to the sixty consecutive trading days prior to the end of the third anniversary of the grant date.
(5) The PRSUs are expected to vest on the third anniversary of the grant date. The expiration date of the award of this grant is the same date as the vesting date.

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