BIO-RAD LABORATORIES, INC. — Director's Dealing 2007

Aug 16, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BIO RAD LABORATORIES INC (BIO)
CIK: 0000012208
Period of Report: 2007-08-15

Reporting Person: TSINGOS CHRISTINE A (Chief Financial Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-08-15	Bio-Rad A Common Stock	M	3000	$35.5	Acquired	4695.0654	Direct
2007-08-15	Bio-Rad A Common Stock	S	3000	$80.285	Disposed	1695.0654	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-08-15	Incentive Stock Option (right to buy)	$35.5	M	3000	Disposed	2013-02-05	Bio-Rad A Common Stock (3000)	Direct