Ownership Submission
FORM 3
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF 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 *
  Condon Cliff
2. Date of Event Requiring Statement (Month/Day/Year)
10/01/2013
3. Issuer Name and Ticker or Trading Symbol
FORRESTER RESEARCH, INC. [FORR]
(Last)
(First)
(Middle)
C/O FORRESTER RESEARCH, INC., 60 ACORN PARK DRIVE
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Chief Research Officer
5. If Amendment, Date Original Filed(Month/Day/Year)
(Street)

CAMBRIDGE, MA 02140
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 Beneficially Owned
1.Title of Security
(Instr. 4)
2. Amount of Securities Beneficially Owned
(Instr. 4)
3. Ownership Form: Direct (D) or Indirect (I)
(Instr. 5)
4. Nature of Indirect Beneficial Ownership
(Instr. 5)
Common Stock 337
D
 

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. SEC 1473 (7-02)
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Table II - Derivative Securities Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 4)
2. Date Exercisable and Expiration Date
(Month/Day/Year)
3. Title and Amount of Securities Underlying Derivative Security
(Instr. 4)
4. Conversion or Exercise Price of Derivative Security 5. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 5)
6. Nature of Indirect Beneficial Ownership
(Instr. 5)
Date Exercisable Expiration Date Title Amount or Number of Shares
Non-Qualified Stock Option (Right to Buy) 04/02/2010 04/01/2017 Common Stock 1,000 $ 26.93 D  
Non-Qualified Stock Option (Right to Buy) 04/01/2010 03/31/2018 Common Stock 4,000 $ 27.11 D  
Non-Qualified Stock Option (Right to Buy)   (1) 03/31/2020 Common Stock 3,000 $ 29.86 D  
Non-Qualified Stock Option (Right to Buy)   (2) 06/30/2021 Common Stock 3,000 $ 33.03 D  
Non-Qualified Stock Option (Right to Buy)   (3) 05/13/2022 Common Stock 7,500 $ 33.81 D  
Non-Qualified Stock Option (Right to Buy)   (4) 06/02/2023 Common Stock 8,750 $ 36.18 D  
Restricted Stock Units   (5)   (5) Common Stock 1,875 $ 0 (6) D  
Restricted Stock Units   (7)   (7) Common Stock 2,917 $ 0 (6) D  

Reporting Owners

Reporting Owner Name / Address Relationships
Director 10% Owner Officer Other
Condon Cliff
C/O FORRESTER RESEARCH, INC.
60 ACORN PARK DRIVE
CAMBRIDGE, MA 02140
      Chief Research Officer  

Signatures

Ryan Darrah, attorney-in-fact for Cliff Condon 10/03/2013
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 5(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) 2,250 Options are exercisable as of April 1, 2013, and the balance of the Options become exercisable on April 1, 2014.
(2) 1,500 Options are exercisable as of April 1, 2013 and 750 Options become exercisable on each of April 1, 2014 and April 1, 2015.
(3) 1,875 Options are exercisable as of May 14, 2013 and 1,875 Options become exercisable on each of May 14, 2014, May 14, 2015 and May 14, 2016.
(4) 730 Options become exercisable on June 3, 2014 and 729 Options become exercisable on each of June 3, 2015, June 3, 2016 and June 3, 2017.
(5) Unless earlier forfeited under the terms of the RSU, the award vests and converts into common stock in three equal installments on May 14, 2014, May 14, 2015 and May 14, 2016.
(6) Each Restricted Stock Unit represents the right to receive, following vesting, one share of Forrester Research, Inc. common stock.
(7) Unless earlier forfeited under the terms of the RSU, the award vests and converts into common stock in four equal installments on June 3, 2014, June 3, 2015, June 3, 2016 and June 3, 2017.

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