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 *
Bacchus Judith L
  2. Issuer Name and Ticker or Trading Symbol
KENNAMETAL INC [KMT]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
Vice President
(Last)
(First)
(Middle)
SUITE 5100, 600 GRANT STREET
3. Date of Earliest Transaction (Month/Day/Year)
08/01/2017
(Street)

PITTSBURGH, PA 15219
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 08/01/2016   M   4,027 A $ 37.5 11,821 D  
Common Stock 08/01/2017   F   1,266 D $ 37.5 10,555 D  
Common Stock 08/01/2017   A   9,161 (3) A $ 0 19,716 D  
Common Stock 08/01/2017   F   699 A $ 37.5 19,017 (4) 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
Restricted Stock Units (1) (1) 08/01/2017   M     4,027 08/01/2017   (2) Common Stock 4,027 $ 0 4,027 D  
Restricted Stock Units (1) 08/01/2017   A   4,552     (2)   (2) Common Stock 4,552 $ 0 4,552 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
Bacchus Judith L
SUITE 5100
600 GRANT STREET
PITTSBURGH, PA 15219
      Vice President  

Signatures

 Michelle R. Keating   08/03/2017
**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) 1 - for - 1
(2) These restricted stock units are subject to time based vesting and are dispersed in three equal annual installments, commencing on the first anniversary of the grant date subject to continued employment with the company.
(3) Represents 3,766 shares deemed to have been earned by the Compensation Committee on August 1, 2017 with respect to the second tranche of the Performance Unit Award granted to the reporting person on August 1, 2015 under the Amended and Restated Kennametal Inc. Stock and Incentive Plan of 2010 (the "2015" Performance Unit Award") and 3,179 shares deemed to have been earned by the Compensation Committee on August 1, 2017 with respect to the first tranche of the Performance Unit Award granted to the reporting person on August 1, 2016 under the Amended and Restated Kennametal Inc. Stock and Incentive plan of 2010 (the "2016 Performance Unit Award"). The vesting and actual payout of these shares remains subject to the reporting person's continued employment with the Company through August 1, 2018, with respect to the 2015 Performance Unit Award and August 1, 2019,"with respect to the 2016 Performance Unit Award.
(4) Includes 1,259 shares held in the Kennametal Inc. 401K Plan and 6,945 of PSU shares not yet disbursed.

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