CERS Insider Trading

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Insider Trading History
Frequently Asked Questions
About

Insider Ownership Percentage: 3.40%

Insider Buying (Last 12 Months): $9,675.00

Insider Selling (Last 12 Months): $816,701.40

Cerus Insider Trading History Chart

Cerus Share Price & Price History

^$1.30

+0.30 (1.20%)

As of 04/17/2025 05:00 PM ET

Days: 30 | 90 | 365

Cerus Insider Trading History

Transaction Date	Insider Name	Title	Buy/Sell	Number of Shares	Average Share Price	Total Transaction	Shares Held After Transaction
3/13/2025	Kevin Dennis Green	CFO	Sell	23,147	$1.45	$33,563.15	912,607
3/13/2025	Richard J Benjamin	Insider	Sell	18,949	$1.45	$27,476.05	715,850
3/13/2025	Vivek K Jayaraman	COO	Sell	29,985	$1.45	$43,478.25	1,477,330
3/13/2025	William Mariner Greenman	CEO	Sell	71,086	$1.45	$103,074.70	4,238,672
3/7/2025	Kevin Dennis Green	CFO	Sell	31,148	$1.50	$46,722.00	935,754
3/7/2025	Richard J Benjamin	Insider	Sell	26,139	$1.50	$39,208.50	734,799
3/7/2025	Vivek K Jayaraman	COO	Sell	33,999	$1.50	$50,998.50	1,507,315
3/7/2025	William Mariner Greenman	CEO	Sell	60,984	$1.50	$91,476.00	4,309,758
3/4/2025	Vivek K Jayaraman	COO	Sell	10,780	$1.55	$16,709.00	905,828
3/4/2025	William Mariner Greenman	CEO	Sell	23,023	$1.55	$35,685.65	3,230,000
3/3/2025	Kevin Dennis Green	CFO	Sell	60,656	$1.58	$95,836.48	493,862
3/3/2025	Richard J Benjamin	Insider	Sell	51,254	$1.58	$80,981.32	400,665
12/12/2024	Eric Bjerkholt	Director	Sell	20,000	$1.78	$35,600.00	162,133
9/3/2024	Kevin Dennis Green	CFO	Sell	28,385	$2.18	$61,879.30	590,365
8/2/2024	Richard J Benjamin	Insider	Sell	21,605	$2.50	$54,012.50	438,007
5/13/2024	Hua Shan	Director	Buy	2,500	$1.99	$4,975.00	32,386
5/9/2024	Daniel N. Swisher, Jr.	Director	Buy	2,500	$1.88	$4,700.00	107,045
3/14/2024	Kevin Dennis Green	CFO	Sell	21,497	$1.97	$42,349.09	618,750
3/13/2024	Carol Moore	SVP	Sell	20,619	$2.02	$41,650.38	490,623
3/13/2024	Chrystal Jensen	Insider	Sell	17,460	$2.06	$35,967.60	508,736
3/13/2024	Vivek K Jayaraman	COO	Sell	26,247	$2.06	$54,068.82	905,447
3/13/2024	William Mariner Greenman	CEO	Sell	62,315	$2.06	$128,368.90	3,244,892
3/8/2024	Richard J Benjamin	Insider	Sell	29,378	$2.40	$70,507.20	478,061
12/13/2023	Eric Bjerkholt	Director	Buy	10,000	$1.62	$16,200.00	142,133
8/22/2023	Ann Lucena	Director	Buy	7,500	$1.69	$12,675.00	72,284
5/23/2023	Eric Bjerkholt	Director	Buy	5,000	$2.00	$10,000.00	82,133
3/13/2023	Carol Moore	SVP	Sell	13,078	$2.80	$36,618.40	407,598
3/13/2023	Chrystal Menard	Insider	Sell	15,468	$2.80	$43,310.40	338,621
3/13/2023	Kevin Dennis Green	CFO	Sell	17,163	$2.80	$48,056.40	421,797
3/13/2023	Vivek K Jayaraman	COO	Sell	25,356	$2.80	$70,996.80	641,861
3/13/2023	William Mariner Greenman	CEO	Sell	60,480	$2.80	$169,344.00	2,616,411
11/10/2022	Daniel N. Swisher, Jr.	Director	Sell	12,500	$3.91	$48,875.00	113,808
8/9/2022	Richard J Benjamin	Insider	Sell	10,000	$5.12	$51,200.00	172,665
5/10/2022	Kevin Dennis Green	CFO	Sell	57,335	$4.98	$285,528.30	222,999

See Full Table

SEC Filings (Institutional Ownership Changes) for Cerus (NASDAQ:CERS)

78.37% of Cerus stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

Cerus Institutional Trading History

Reporting Date	Hedge Fund	Shares Held	Market Value	% of Portfolio	Quarterly Change in Shares	Ownership in Company
4/17/2025	Bouvel Investment Partners LLC	505,020	$0.70M	0.3%	+1.7%	0.272%
4/16/2025	Wealth Enhancement Advisory Services LLC	50,972	$71K	0.0%	+218.5%	0.027%
4/15/2025	Assenagon Asset Management S.A.	1,225,735	$1.70M	0.0%	-2.3%	0.660%
4/14/2025	Pallas Capital Advisors LLC	26,884	$37K	0.0%	N/A	0.014%
4/9/2025	Merit Financial Group LLC	17,647	$25K	0.0%	N/A	0.009%
4/8/2025	Rhumbline Advisers	251,907	$0.35M	0.0%	+5.5%	0.136%
3/17/2025	Wealth Enhancement Advisory Services LLC	16,004	$25K	0.0%	N/A	0.009%
2/17/2025	Squarepoint Ops LLC	492,732	$0.76M	0.0%	+2,084.7%	0.265%
2/17/2025	Two Sigma Advisers LP	254,100	$0.39M	0.0%	+249.5%	0.137%
2/17/2025	Two Sigma Investments LP	595,234	$0.92M	0.0%	+121.6%	0.321%
2/17/2025	State of Wyoming	129,840	$0.20M	0.0%	+39.1%	0.070%
2/17/2025	Silvercrest Asset Management Group LLC	3,494,897	$5.38M	0.0%	-0.6%	1.882%
2/17/2025	ProShare Advisors LLC	50,817	$78K	0.0%	+49.0%	0.027%
2/17/2025	Millennium Management LLC	2,877,932	$4.43M	0.0%	+52.1%	1.550%
2/17/2025	Lazard Asset Management LLC	536,789	$0.83M	0.0%	+40.6%	0.289%
2/17/2025	Graham Capital Management L.P.	82,206	$0.13M	0.0%	+72.8%	0.044%
2/17/2025	Deutsche Bank AG	161,381	$0.25M	0.0%	+70.9%	0.087%
2/17/2025	D. E. Shaw & Co. Inc.	3,428,933	$5.28M	0.0%	-6.0%	1.846%
2/17/2025	Deerfield Management Company L.P. Series C	50,305	$77K	0.0%	N/A	0.027%
2/17/2025	Bank of America Corp DE	124,042	$0.19M	0.0%	-94.7%	0.067%
2/17/2025	BNP Paribas Financial Markets	206,472	$0.32M	0.0%	+13.5%	0.111%
2/17/2025	Ameriprise Financial Inc.	26,268	$40K	0.0%	N/A	0.014%
2/14/2025	Jane Street Group LLC	409,408	$0.63M	0.0%	+37.6%	0.220%
2/14/2025	Northern Trust Corp	1,634,780	$2.52M	0.0%	+1.2%	0.880%
2/14/2025	Voya Investment Management LLC	1,771,655	$2.73M	0.0%	-16.4%	0.954%
2/14/2025	Price T Rowe Associates Inc. MD	234,277	$0.36M	0.0%	+17.4%	0.126%
2/14/2025	Dark Forest Capital Management LP	22,278	$34K	0.0%	N/A	0.012%
2/14/2025	Silverarc Capital Management LLC	1,587,228	$2.44M	0.5%	+6.1%	0.855%
2/14/2025	Stifel Financial Corp	282,350	$0.44M	0.0%	+6.7%	0.152%
2/14/2025	MetLife Investment Management LLC	52,150	$80K	0.0%	-49.2%	0.028%
2/13/2025	Marshall Wace LLP	378,541	$0.58M	0.0%	+79.3%	0.204%
2/13/2025	Wasatch Advisors LP	8,319,841	$12.81M	0.1%	+13.6%	4.480%
2/13/2025	Senvest Management LLC	6,393,979	$9.85M	0.3%	+6.5%	3.443%
2/13/2025	XTX Topco Ltd	263,154	$0.41M	0.0%	+47.5%	0.142%
2/13/2025	Barclays PLC	1,480,067	$2.28M	0.0%	-6.0%	0.797%
2/13/2025	Raymond James Financial Inc.	244,073	$0.38M	0.0%	N/A	0.131%
2/13/2025	Renaissance Technologies LLC	415,609	$0.64M	0.0%	-25.6%	0.224%
2/13/2025	Invesco Ltd.	86,787	$0.13M	0.0%	+8.3%	0.047%
2/13/2025	Cerity Partners LLC	41,787	$71K	0.0%	+28.1%	0.023%
2/13/2025	Sepio Capital LP	643,500	$0.99M	0.1%	-43.9%	0.347%
2/13/2025	Wells Fargo & Company MN	103,032	$0.16M	0.0%	+9.6%	0.055%
2/12/2025	Geode Capital Management LLC	4,454,525	$6.86M	0.0%	+0.9%	2.399%
2/12/2025	Franklin Resources Inc.	103,928	$0.16M	0.0%	+10.8%	0.056%
2/12/2025	Easterly Investment Partners LLC	266,606	$0.41M	0.0%	-15.0%	0.144%
2/12/2025	IQ EQ FUND MANAGEMENT IRELAND Ltd	87,455	$0.14M	0.0%	+149.3%	0.047%
2/12/2025	JPMorgan Chase & Co.	181,913	$0.28M	0.0%	+126.4%	0.098%
2/11/2025	EntryPoint Capital LLC	119,977	$0.19M	0.1%	+47.8%	0.065%
2/11/2025	Corebridge Financial Inc.	89,709	$0.14M	0.0%	-7.0%	0.048%
2/11/2025	Vanguard Group Inc.	10,416,038	$16.04M	0.0%	-4.0%	5.609%
2/11/2025	Virtu Financial LLC	21,639	$33K	0.0%	N/A	0.012%
2/11/2025	Quantbot Technologies LP	52,913	$81K	0.0%	N/A	0.028%
2/11/2025	Intech Investment Management LLC	97,030	$0.15M	0.0%	+136.4%	0.052%
2/10/2025	Primecap Management Co. CA	1,544,300	$2.38M	0.0%	-81.9%	0.832%
2/10/2025	Nikko Asset Management Americas Inc.	6,461,684	$9.89M	0.1%	-8.2%	3.479%
2/10/2025	Cibc World Markets Corp	16,886	$26K	0.0%	N/A	0.009%
2/10/2025	Rockport Wealth LLC	16,330	$25K	0.0%	N/A	0.009%
2/10/2025	Connor Clark & Lunn Investment Management Ltd.	209,246	$0.32M	0.0%	+3.3%	0.113%
2/6/2025	Raymond James Financial Inc.	244,073	$0.38M	0.0%	N/A	0.131%
2/6/2025	Charles Schwab Investment Management Inc.	1,666,366	$2.57M	0.0%	-5.0%	0.897%
2/6/2025	SBI Securities Co. Ltd.	180,190	$0.28M	0.0%	N/A	0.097%
2/4/2025	ARK Investment Management LLC	20,814,752	$32.06M	0.3%	+14.2%	11.208%
2/4/2025	Los Angeles Capital Management LLC	280,616	$0.43M	0.0%	+43.7%	0.151%
2/4/2025	Bank of New York Mellon Corp	485,797	$0.75M	0.0%	+1.2%	0.262%
2/3/2025	Ieq Capital LLC	2,169,487	$3.34M	0.0%	+1.2%	1.168%
1/30/2025	Rhumbline Advisers	238,795	$0.37M	0.0%	+3.7%	0.129%
1/28/2025	Sumitomo Mitsui Trust Group Inc.	6,461,684	$9.95M	0.0%	-8.2%	3.479%
1/23/2025	R Squared Ltd	18,700	$29K	0.0%	N/A	0.010%
1/17/2025	Janney Montgomery Scott LLC	59,740	$92K	0.0%	-11.6%	0.032%
1/17/2025	SG Americas Securities LLC	128,836	$0.20M	0.0%	+84.9%	0.069%
1/15/2025	Avanza Fonder AB	109,852	$0.17M	0.0%	N/A	0.059%
1/15/2025	Bouvel Investment Partners LLC	496,782	$0.77M	0.3%	-1.6%	0.267%
1/14/2025	PCA Investment Advisory Services Inc.	30,000	$46K	0.0%	N/A	0.016%
12/19/2024	Principal Financial Group Inc.	16,891	$29K	0.0%	-48.3%	0.009%
11/27/2024	Franklin Resources Inc.	93,763	$0.18M	0.0%	+13.8%	0.050%
11/16/2024	Geode Capital Management LLC	4,415,453	$7.69M	0.0%	+1.6%	2.378%
11/15/2024	Barclays PLC	1,575,049	$2.74M	0.0%	+16.2%	0.848%
11/15/2024	XTX Topco Ltd	178,431	$0.31M	0.0%	+18.7%	0.096%
11/15/2024	Jane Street Group LLC	297,550	$0.52M	0.0%	-20.2%	0.160%
11/15/2024	State Street Corp	3,738,893	$6.51M	0.0%	+2.2%	2.013%
11/15/2024	Stifel Financial Corp	264,672	$0.46M	0.0%	+12.0%	0.143%
11/14/2024	Wasatch Advisors LP	7,325,834	$12.75M	0.1%	-0.8%	3.945%
11/13/2024	BNP Paribas Financial Markets	181,897	$0.32M	0.0%	-5.0%	0.098%
11/13/2024	FMR LLC	541,220	$0.94M	0.0%	+23.7%	0.291%
11/13/2024	Dynamic Technology Lab Private Ltd	132,628	$0.23M	0.0%	+1,182.9%	0.071%
11/12/2024	Senvest Management LLC	6,006,376	$10.45M	0.4%	-17.5%	3.234%
11/12/2024	Charles Schwab Investment Management Inc.	1,754,540	$3.05M	0.0%	+0.5%	0.945%
11/9/2024	Primecap Management Co. CA	8,544,000	$14.87M	0.0%	-0.5%	4.601%
11/9/2024	Intech Investment Management LLC	41,047	$71K	0.0%	N/A	0.022%
11/8/2024	Connor Clark & Lunn Investment Management Ltd.	202,613	$0.35M	0.0%	N/A	0.109%
11/6/2024	Bouvel Investment Partners LLC	505,020	$0.88M	0.3%	+87.1%	0.273%
11/5/2024	Sumitomo Mitsui Trust Group Inc.	7,040,287	$12.25M	0.0%	-6.1%	3.799%
11/5/2024	GSA Capital Partners LLP	959,978	$1.67M	0.1%	-34.5%	0.518%
11/4/2024	Los Angeles Capital Management LLC	195,224	$0.34M	0.0%	+153.7%	0.105%
11/1/2024	Easterly Investment Partners LLC	313,522	$0.55M	0.0%	+726.1%	0.169%
10/31/2024	ARK Investment Management LLC	18,225,031	$31.71M	0.3%	-8.4%	9.836%
10/31/2024	Principal Financial Group Inc.	16,891	$29K	0.0%	-48.3%	0.009%
10/28/2024	Stephens Inc. AR	98,169	$0.17M	0.0%	-13.1%	0.053%
10/23/2024	Assenagon Asset Management S.A.	1,257,571	$2.19M	0.0%	+6.0%	0.680%
10/16/2024	IQ EQ FUND MANAGEMENT IRELAND Ltd	35,074	$61K	0.0%	+38.4%	0.019%
10/11/2024	Creative Planning	24,809	$43K	0.0%	+51.3%	0.013%

Data available starting January 2016

See Full Table

Cerus Corporation operates as a biomedical products company. The company focuses on developing and commercializing the INTERCEPT Blood System to enhance blood safety. Its INTERCEPT Blood System, a proprietary technology for controlling biological replication that is designed to reduce blood-borne pathogens in donated blood components intended for transfusion. The company offers INTERCEPT Blood Systems for platelets and plasma, which is designed to inactivate blood-borne pathogens in platelets and plasma donated for transfusion; INTERCEPT Blood System for red blood cells to inactivate blood-borne pathogens in red blood cells donated for transfusion; and INTERCEPT Blood System for Cryoprecipitation that uses its plasma system to produce pathogen reduced cryoprecipitated fibrinogen complex for the treatment and control of bleeding, including massive hemorrhage associated with fibrinogen deficiency, as well as pathogen reduced plasma, cryoprecipitate reduced. It sells platelet and plasma systems through its direct sales force and distributors in the United States, Europe, the Commonwealth of Independent States, the Middle East, Latin America, and internationally. Cerus Corporation was incorporated in 1991 and is headquartered in Concord, California.

Today's Range

Now: $1.30

$1.28

$1.32

50 Day Range

MA: $1.50

$1.22

$1.86

52 Week Range

Now: $1.30

$1.12

$2.54

Volume

1,006,055 shs

Average Volume

1,259,792 shs

Market Capitalization

$241.53 million

P/E Ratio

N/A

Dividend Yield

N/A

Beta

1.7

Who are the company insiders with the largest holdings of Cerus?: Cerus' top insider investors include:
William Mariner Greenman (CEO)
Vivek K Jayaraman (COO)
Kevin Dennis Green (CFO)
Richard J Benjamin (Insider)
Chrystal Jensen (Insider)
Carol Moore (SVP)
Eric Bjerkholt (Director)
Daniel N Swisher Jr (Director)
Ann Lucena (Director)
Hua Shan (Director)
Learn More about top insider investors at Cerus.
Who are the major institutional investors of Cerus?: Cerus' top institutional investors include:
Assenagon Asset Management S.A. — 0.66%
Bouvel Investment Partners LLC — 0.27%
Rhumbline Advisers — 0.14%
Wealth Enhancement Advisory Services LLC — 0.03%
Pallas Capital Advisors LLC — 0.01%
Merit Financial Group LLC — 0.01%
Learn More about top institutional investors of Cerus stock.
Which major investors are selling Cerus stock?: Within the last quarter, CERS stock was sold by these institutional investors:
Assenagon Asset Management S.A.
Within the previous year, company insiders that have sold Cerus company stock include:
William Mariner Greenman (CEO)
Vivek K Jayaraman (COO)
Kevin Dennis Green (CFO)
Richard J Benjamin (Insider)
Chrystal Jensen (Insider)
Learn More investors selling Cerus stock.
Which major investors are buying Cerus stock?: During the previous quarter, CERS stock was bought by institutional investors including:
Wealth Enhancement Advisory Services LLC
Pallas Capital Advisors LLC
Merit Financial Group LLC
Rhumbline Advisers
Bouvel Investment Partners LLC
Within the last year, these company insiders have bought Cerus stock:
William Mariner Greenman (CEO)
Vivek K Jayaraman (COO)
Kevin Dennis Green (CFO)
Richard J Benjamin (Insider)
Learn More investors buying Cerus stock.