KENNAMETAL INC — Director's Dealing 2008

Aug 5, 2008

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: KENNAMETAL INC (KMT)
CIK: 0000055242
Period of Report: 2008-08-01

Reporting Person: GREENFIELD DAVID W (Vice President)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2008-08-01	Common Stock	F	187	$29.32	Disposed	26364.7504	Direct
2008-08-01	Common Stock	A	2500	—	Acquired	28864.7504	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2008-08-01	Stock Option (right to buy)	$29.6	A	11258	Acquired	2018-08-01	Common Stock (11258)	Direct

Footnotes

F1: Option is exercisable in four equal annual installments, commencing on the first anniversary of the grant date.