CERUS CORP — Director's Dealing 2013

Jan 5, 2013

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: CERUS CORP (CERS)
CIK: 0001020214
Period of Report: 2013-01-02

Reporting Person: Menard Chrystal (Chief Legal Officer)

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2013-01-02	Option (Right to Buy)	$3.19	A	130000	Acquired	2023-01-01	Common Stock (130000)	Direct

Footnotes

F1: One eighth (1/8th) of the shares subject to the Option shall vest six (6) months after the vesting start date of 12/3/2012 and one forty-eighth (1/48th) of the shares subject to the Option shall vest thereafter on the monthly anniversary of the vesting start date of 12/3/2012.

F2: Not applicable.