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 *
SNYDER CHARLES J
  2. Issuer Name and Ticker or Trading Symbol
FACTSET RESEARCH SYSTEMS INC [FDS]
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)
601 MERRITT 7
3. Date of Earliest Transaction (Month/Day/Year)
01/09/2014
(Street)

NORWALK, CT 06851
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
FactSet Common Stock 01/09/2014   M   4,500 A $ 58.78 2,012,348 D  
FactSet Common Stock 01/09/2014   M   4,500 A $ 42.09 2,016,848 D  
FactSet Common Stock 01/09/2014   M   4,252 A $ 42.09 2,021,100 D  
FactSet Common Stock 01/09/2014   M   1,851 A $ 66.81 2,022,951 D  
FactSet Common Stock 01/09/2014   M   969 A $ 95.05 2,023,920 D  
FactSet Common Stock 01/09/2014   M   525 A $ 87.26 2,024,445 D  
FactSet Common Stock 01/09/2014   S   16,597 D $ 106.51 2,007,848 (1) D  

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
Non-Qualified Stock Option (right to buy) $ 58.78 01/09/2014   M     4,500 01/16/2008 01/16/2017 FactSet Common Stock 4,500 (2) 20,624 D  
Non-Qualified Stock Option (right to buy) $ 42.09 01/09/2014   M     4,500 01/15/2010 01/15/2016 FactSet Common Stock 4,500 (2) 16,124 D  
Non-Qualified Stock Option (right to buy) $ 42.09 01/09/2014   M     4,252 01/15/2010 01/15/2016 FactSet Common Stock 4,252 (2) 11,872 D  
Non-Qualified Stock Option (right to buy) $ 66.81 01/09/2014   M     1,851 01/15/2011 01/15/2017 FactSet Common Stock 1,851 (2) 10,021 D  
Non-Qualified Stock Option (right to buy) $ 95.05 01/09/2014   M     969 01/14/2012 01/14/2018 FactSet Common Stock 969 (2) 9,052 D  
Non-Qualified Stock Option (right to buy) $ 87.26 01/09/2014   M     525 01/13/2013 01/13/2019 FactSet Common Stock 525 (2) 8,527 D  
Non-Qualified Stock Option (right to buy) $ 42.09 01/09/2014   J     1,063 (3) 01/15/2010 01/15/2016 FactSet Common Stock 1,063 (3) 7,464 D  
Non-Qualified Stock Option (right to buy) $ 66.81 01/09/2014   J     1,234 (3) 01/15/2011 01/15/2017 FactSet Common Stock 1,234 (3) 6,230 D  
Non-Qualified Stock Option (right to buy) $ 95.05 01/09/2014   J     1,450 (3) 01/14/2012 01/14/2018 FactSet Common Stock 1,450 (3) 4,780 D  
Non-Qualified Stock Option (right to buy) $ 87.26 01/09/2014   J     2,097 (3) 01/13/2013 01/13/2019 FactSet Common Stock 2,097 (3) 2,683 D  
Non-Qualified Stock Option (right to buy) $ 91.06 01/09/2014   J     2,683 (3) 01/15/2014 01/15/2020 FactSet Common Stock 2,683 (3) 0 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
SNYDER CHARLES J
601 MERRITT 7
NORWALK, CT 06851
  X      

Signatures

 /s/ Charles J. Snyder   01/10/2014
**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) Note that 829,486 of Mr. Snyder's shares are held directly and that an additional 1,178,362 shares are held indirectly as follows: 469,400 held in the Charles J. Snyder 2013 Grantor Retained Annuity Trust, 272,000 in the Charles J. Snyder 2012 Grantor Retained Annuity Trust and the remaining 436,962 shares held in the Susan J. Snyder 2013 Grantor Retained Annuity Trust.
(2) Column 8 has been intentionally left blank because the transaction was an exercise of a derivative security.
(3) Charles J. Snyder resigned from the Board effective December 17, 2013, concurrent with the expiration of his current term and the date of FactSet's 2013 Annual Meeting of Stockholders. These amounts represent a pre-vesting forfeiture of non-qualified stock options granted to Mr. Snyder during his term as a Director.

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