GRIFFON CORP — Director's Dealing 2010

Jun 8, 2010

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: GRIFFON CORP (GFF)
CIK: 0000050725
Period of Report: 2010-06-04

Reporting Person: BLAU HARVEY R (Director)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2010-06-04	Common Stock	P	25000	$10.929	Acquired	797253	Indirect
2010-06-07	Common Stock	P	25000	$10.901	Acquired	822253	Indirect

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	1105549	Direct

Footnotes

F1: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.88 to $10.95, inclusive. The reporting person undertakes to provide Griffon Corporation, any security holder of Griffon Corporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the ranges set forth in footnotes (1) and (2) to this Form 4.

F2: The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $10.82 to $10.93, inclusive.