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: SCHWARTZ NORMAN D (Director, Chairman, President and CEO, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2018-05-11	Bio-Rad B Common Stock	M	37500	$88.48	Acquired	280418	Direct
2018-05-11	Bio-Rad B Common Stock	F	24273	$284.98	Disposed	256145	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2018-05-11	Non-Qualified Stock Option (right to buy)	$88.48	M	37500	Disposed	2018-06-11	Bio-Rad B Common Stock (37500)	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Bio-Rad A Common Stock	411252	Direct
Bio-Rad B Common Stock	12717	Indirect
Bio-Rad B Common Stock	4060054	Indirect

Footnotes

F1: The reporting person disclaims beneficial ownership of these shares.

F2: The shares are held by a limited partnership of which the reporting person is a limited and general partner. The reporting person disclaims beneficial ownership of the reported securities except to the extent of his pecuniary interest therein.

F3: The option vested in five equal annual installments beginning on June 11, 2009.