CERUS CORP — Director's Dealing 2015

Mar 6, 2015

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CERUS CORP (CERS)
CIK: 0001020214
Period of Report: 2015-03-05

Reporting Person: CORASH LAURENCE M (Director, Chief Med & Scientific Officer)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2015-03-05	Common Stock	M	2709	$2.08	Acquired	1009756	Direct
2015-03-05	Common Stock	M	75000	$3.00	Acquired	1084756	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2015-03-05	Option (Right to Buy)	$2.08	M	2709	Acquired	2021-08-31	Common Stock (2709)	Direct
2015-03-05	Option (Right to Buy)	$3.00	M	75000	Acquired	2020-08-31	Common Stock (75000)	Direct

Footnotes

F1: One eighth (1/8th) of the shares subject to the Option vested six (6) months after September 1, 2011 and one forty-eighth (1/48th) of the shares subject to the Option vested on each monthly anniversary of the transaction date thereafter.

F2: Not applicable.

F3: One eighth (1/8th) of the shares subject to the Option vested six (6) months after September 1, 2010 and one forty-eighth (1/48th) of the shares subject to the Option vested on each monthly anniversary of the transaction date thereafter.