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

Aug 4, 2007

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BIO RAD LABORATORIES INC (bio,bio.b)
CIK: 0000012208
Period of Report: 2007-03-13

Reporting Person: SCHWARTZ DAVID (Director, Chairman of the Board, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2007-03-13	Bio-Rad A Common Stock	G	350	—	Disposed	2033422	Direct
2007-03-13	Bio-Rad B Common Stock	G	2100	—	Disposed	259676	Direct
2007-08-01	Bio-Rad B Common Stock	A	1670	—	Acquired	261346	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2007-08-01	Non-Qualified Stock Option (right to buy)	$75	A	5000	Acquired	2017-08-01	Bio-Rad B Common Stock (5000)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Bio-Rad A Common Stock	34311	Indirect
Bio-Rad B Common Stock	4060054	Indirect
Bio-Rad B Common Stock	41176	Indirect
Bio-Rad A Common Stock	1140000	Indirect

Footnotes

F1: The shares are held by a limited partnership of which the reporting person is a general partner.

F2: The shares are held by a limited partnership of which the reporting person is a limited and general partner.

F3: These shares were previously reported as directly beneficially owned but were contributed to a grantor retained annuity trust on 3/15/2007.