KENNAMETAL INC — Director's Dealing 2015

May 18, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: KENNAMETAL INC (KMT)
CIK: 0000055242
Period of Report: 2015-05-14

Reporting Person: NEWLIN WILLIAM R (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-05-14	Common Stock	M	9000	$25.3	Acquired	100875	Direct
2015-05-14	Common Stock	F	5870	$38.79	Disposed	95005	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-05-14	Non-qualified Stock Option	$25.3	M	9000	Acquired	2015-07-25	Common Stock (9000)	Direct

Footnotes

F1: Grant has a graded vesting schedule. Date exercisable will vary for each vesting tranche.