BIO-RAD LABORATORIES, INC. — Director's Dealing 2018

May 12, 2018

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BIO RAD LABORATORIES INC (BIO, BIOB)
CIK: 0000012208
Period of Report: 2018-05-11

Reporting Person: Magni Giovanni (EVP, Chief Strategy Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-05-11	Bio-Rad A Common Stock	M	3500	$88.00	Acquired	12751	Direct
2018-05-11	Bio-Rad A Common Stock	F	1918	$284.98	Disposed	10833	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-05-11	Non-Qualified Stock Option (right to buy)	$88.00	M	3500	Disposed	2018-06-11	Bio-Rad A Common Stock (3500)	Direct

Footnotes

F1: The option vested in five equal annual installments beginning on June 11, 2009.