CERUS CORP — Director's Dealing 2019

Mar 14, 2019

SEC Form 4/A — Form 4/A

Issuer: CERUS CORP (CERS)
CIK: 0001020214
Period of Report: 2019-03-10

Reporting Person: Moore Carol (SVP Reg. & Quality)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2019-03-10	Common Stock	M	6000	—	Acquired	53750	Direct
2019-03-12	Common Stock	S	2075	$6.48	Disposed	51675	Direct
2019-03-12	Common Stock	M	7500	—	Acquired	59175	Direct
2019-03-13	Common Stock	S	2832	$5.8989	Disposed	56343	Direct
2019-03-12	Common Stock	M	15834	—	Acquired	72177	Direct
2019-03-13	Common Stock	S	5979	$5.90	Disposed	66198	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2019-03-10	Restricted Stock Unit	$	M	6000	Disposed		Common Stock (6000)	Direct
2019-03-12	Restricted Stock Unit	$	M	7500	Disposed		Common Stock (7500)	Direct
2019-03-12	Restricted Stock Unit	$	M	15834	Disposed		Common Stock (15834)	Direct

Footnotes

F1: Each restricted stock unit represents a contingent right to receive one (1) share of Cerus Common Stock.

F2: Includes 5,044 and 1,865 shares purchased under Issuer's Employee Stock Purchase Plan on 08/31/18 and 02/28/19, respectively.

F3: Represents the number of shares required to be sold to cover the statutory tax withholding obligations and corresponding brokerage fee in connection with the vesting of the restricted stock units listed in Table II. This sale is mandated by the election to satisfy the minimum statutory tax withholding obligations through a "sell to cover" transaction and does not represent a discretionary sale by the reporting person.

F4: The restricted stock unit vests in three equal annual installments beginning on March 10, 2017.

F5: Not applicable.

F6: The restricted stock unit vests in three equal annual installments beginning on March 12, 2018.

F7: The restricted stock unit vests in three equal annual installments beginning on March 12, 2019.