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Home > Insider Trading > Filing (0001181431-11-027970)

Filing Details

Accession Number:: 0001181431-11-027970
Form Type:: 4
Zero Holdings:: No
Publication Time:: 2011-05-06 18:49:37
Reporting Period:: 2011-05-02

Filing Date:: 2011-05-06
Accepted Time:: 2011-05-06 18:49:37
SEC Url:: Form 4 Filing

Issuer

Cik	Name	Symbol	Sector (SIC)	IRS No
1020214	Cerus Corp	CERS	Surgical & Medical Instruments & Apparatus (3841)	680262011

Insiders

Cik	Name	Reported Address	Insider Title	Director	Officer	Large Shareholder	Other
1193209	M Laurence Corash	C/O Cerus Corporation 2550 Stanwell Drive Concord CA 94520	Chief Medical Officer	Yes	Yes	No	No

Reported Non-Derivative Transactions

Show Other Fields >>

Sec. Name	Acquisiton - Disposition	Date	Amount	Price	Remaning Holdings	Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
Common Stock	Acquisiton	2011-05-02	20,000	$2.90	374,800	No	4	P	Direct
Common Stock	Acquisiton	2011-05-03	20,000	$2.80	394,800	No	4	P	Direct
Common Stock	Acquisiton	2011-05-04	20,000	$2.73	414,800	No	4	P	Direct
Common Stock	Acquisiton	2011-05-05	11,300	$2.71	426,100	No	4	P	Direct
Common Stock	Acquisiton	2011-05-06	15,600	$2.72	441,700	No	4	P	Direct

Equity Swap Involved	Form Type	Code	Nature of Ownership	Explanation
No	4	P	Direct
No	4	P	Direct
No	4	P	Direct
No	4	P	Direct
No	4	P	Direct

Footnotes

The price range is between $2.86 and $2.92 per share.
The price range is between $2.77 and $2.82 per share.
The price range is between $2.70 and $2.79 per share.
The price range is between $2.68 and $2.72 per share.
The price range is between $2.71 and $2.72 per share.