BIO-RAD LABORATORIES, INC. — Director's Dealing 2005

Feb 11, 2005

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BIO RAD LABORATORIES INC (BIO)
CIK: 0000012208
Period of Report: 2005-02-09

Reporting Person: Magni Giovanni (Vice President)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2005-02-09	Incentive Stock Option (right to buy)	$57.49	A	1000	Acquired	2015-02-09	Bio-Rad A Common Stock (1000)	Direct
2005-02-09	Non-Qualified Stock Option (right to buy)	$57.49	A	4000	Acquired	2015-02-09	Bio-Rad A Common Stock (4000)	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Incentive Stock Option (right to buy)	$10.75	2010-09-19	Bio-Rad A Common Stock (6500)	6500	Direct
Incentive Stock Option (right to buy)	$11.94	2010-02-02	Bio-Rad A Common Stock (1000)	1000	Direct
Incentive Stock Option (right to buy)	$28.61	2012-02-06	Bio-Rad A Common Stock (7000)	7000	Direct
Incentive Stock Option (right to buy)	$35.5	2013-02-05	Bio-Rad A Common Stock (4885)	4885	Direct
Incentive Stock Option (right to buy)	$53.75	2014-02-04	Bio-Rad A Common Stock (4102)	4102	Direct
Non-Qualified Stock Option (right to buy)	$35.5	2013-02-05	Bio-Rad A Common Stock (720)	720	Direct
Non-Qualified Stock Option (right to buy)	$53.75	2014-02-04	Bio-Rad A Common Stock (1898)	1898	Direct