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 *
Pearson Bryan A
  2. Issuer Name and Ticker or Trading Symbol
ALLIANCE DATA SYSTEMS CORP [ADS]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
EVP & President, LoyaltyOne
(Last)
(First)
(Middle)
7500 DALLAS PARKWAY, SUITE 700
3. Date of Earliest Transaction (Month/Day/Year)
12/22/2015
(Street)

PLANO, TX 75024
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 Stock 12/22/2015   M(1)   4,000 A $ 43.01 23,226 D  
Common Stock 12/22/2015   S(1)   3,301 D $ 273.839 (2) 19,925 D  
Common Stock 12/22/2015   S(1)   699 D $ 274.595 (3) 19,226 (4) D  
Common Stock               80,841 I By 2456779 Ontario Inc. (5)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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
Employee Stock Option (Right to Buy) $ 43.01 12/22/2015   M(1)     4,000   (6) 02/13/2016 Common Stock 4,000 (6) 8,352 (7) D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Pearson Bryan A
7500 DALLAS PARKWAY, SUITE 700
PLANO, TX 75024
      EVP & President, LoyaltyOne  

Signatures

 Cynthia L. Hageman, Attorney in Fact   12/24/2015
**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) Cashless exercise of employee stock options due to expire on February 13, 2016, ten years after such options were granted.
(2) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $273.38 to $274.34, inclusive. The reporting person undertakes to provide to Alliance Data Systems Corporation, any security holder of Alliance Data Systems Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (2) and (3) to this Form 4.
(3) The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $274.52 to $274.74, inclusive.
(4) The total number of securities beneficially owned includes: (a) 811 unvested units from an award of 2,384 time-based restricted stock units granted 2/21/13; (b) 4,525 unvested units from an award of 13,306 performance-based restricted stock units granted 2/21/13; (c) 1,022 unvested units from an award of 1,525 time-based restricted stock units granted 2/18/14; (d) 5,539 unvested units from an award of 8,267 performance-based restricted stock units granted 2/18/14; (e) 1,465 unvested time-based restricted stock units granted 2/17/15; and (f) 5,864 unvested performance-based restricted stock units granted 2/17/15.
(5) The shares are held by 2456779 Ontario Inc., an Ontario, Canada corporation, of which the reporting person is the sole shareholder.
(6) This is an employee stock option grant that is fully vested.
(7) The total number of derivative securities beneficially owned includes: (a) an option for 3,724 out of an original 7,724 shares granted 2/13/06, which is fully vested and (b) an option for 4,628 shares granted 2/21/07, which is fully vested.

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