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 *
Gebauer Julie Jarecke
  2. Issuer Name and Ticker or Trading Symbol
Towers Watson & Co. [TW]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Managing Dir.,Talent & Rewards
(Last)
(First)
(Middle)
901 N. GLEBE ROAD
3. Date of Earliest Transaction (Month/Day/Year)
09/15/2015
(Street)

ARLINGTON, VA 22203
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
Class A Common Stock 09/15/2015   A   17,644 (1) A $ 0 32,618.023 D  
Class A Common Stock 09/15/2015   F   8,148 (2) D $ 119.3 24,470.023 D  
Class A Common Stock               180 I Dane Adam Gebauer Management Trust UA Feb 18, 2012
Class A Common Stock               180 I Jeffrey Austin Gebauer Management Trust UA Feb 18, 2012
Class A Common Stock               118,467 I Gavin J Gebauer and Julie J Gebauer TEN COM

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

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Gebauer Julie Jarecke
901 N. GLEBE ROAD
ARLINGTON, VA 22203
      Managing Dir.,Talent & Rewards  

Signatures

 Neil Falis, attorney-in-fact for Ms. Gebauer   09/17/2015
**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) The Reporting Person was granted unvested performance-vesting restricted stock units (PVRSUs) on September 24, 2012, which vest over a three-year performance period to the extent that certain predetermined performance criteria are achieved and based on the Reporting Person's continued employment with the Issuer. On September 14, 2015, the Compensation Committee certified the extent to which the performance criteria applicable to such PVRSUs were achieved; therefore, pursuant to the terms of the applicable award agreement, PVRSUs thereafter vested and were settled in shares on September 15, 2015 and are reported herein.
(2) This represents shares that were withheld by the Issuer to satisfy local withholding tax requirements.

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