Cerus Ownership

Who are the major shareholders and have insiders been buying or selling?

Recent Insider Transactions

NasdaqGM:CERS Recent Insider Transactions by Companies or Individuals
Date	Value	Name	Entity	Shares	Max Price
13 May 24	BuyUS$4,975	Hua Shan	Individual	2,500	US$1.99
10 May 24	BuyUS$3,578	Jami K. Nachtsheim	Individual	2,000	US$1.79
09 May 24	BuyUS$4,689	Daniel Swisher	Individual	2,500	US$1.88
09 May 24	BuyUS$37,800	Franklin Witney	Individual	20,000	US$1.89
13 Dec 23	BuyUS$16,200	Eric Bjerkholt	Individual	10,000	US$1.62
22 Aug 23	BuyUS$12,638	Ann Lucena	Individual	7,500	US$1.69
21 Aug 23	BuyUS$17,151	Eric Bjerkholt	Individual	10,000	US$1.72
26 May 23	BuyUS$9,535	Daniel Swisher	Individual	5,000	US$1.91
24 May 23	BuyUS$19,981	Gail Schulze	Individual	9,850	US$2.03

Insider Trading Volume

Insider Buying: CERS insiders have bought more shares than they have sold in the past 3 months.

Ownership Breakdown

What is the ownership structure of CERS?
Owner Type	Number of Shares	Ownership Percentage
Private Companies	1,635	0.000884%
Individual Insiders	8,558,105	4.63%
Hedge Funds	19,477,339	10.5%
General Public	38,135,328	20.6%
Institutions	118,717,664	64.2%

Dilution of Shares: Shareholders have been diluted in the past year, with total shares outstanding growing by 2.4%.

Top Shareholders

Top 25 shareholders own 71.28% of the company

Ownership	Name	Shares	Current Value	Change %	Portfolio %
11.7%	ARK Investment Management LLC	21,545,196	US$39.9m	3.02%	0.31%
10.5%	Baker Bros. Advisors LP	19,477,339	US$36.0m	0%	0.44%
7.38%	BlackRock, Inc.	13,636,954	US$25.2m	-0.67%	no data
5.4%	The Vanguard Group, Inc.	9,983,963	US$18.5m	1.15%	no data
4.64%	PRIMECAP Management Company	8,584,000	US$15.9m	-0.34%	0.01%
4.19%	Nikko Asset Management Co., Ltd.	7,750,700	US$14.3m	2.41%	0.01%
3.96%	Senvest Management, LLC	7,327,502	US$13.6m	11.3%	0.5%
3.4%	Wasatch Advisors LP	6,284,104	US$11.6m	-3.77%	0.04%
2.25%	Geode Capital Management, LLC	4,162,343	US$7.7m	3.73%	no data
1.99%	State Street Global Advisors, Inc.	3,673,946	US$6.8m	4.46%	no data
1.78%	D. E. Shaw & Co., L.P.	3,294,389	US$6.1m	14.9%	0.01%
1.62%	William Greenman	2,989,614	US$5.5m	39%	no data
1.46%	Silvercrest Asset Management Group LLC	2,696,560	US$5.0m	4.44%	0.04%
1.27%	Laurence Corash	2,339,740	US$4.3m	3.46%	no data
1.16%	IEQ Capital, LLC	2,143,387	US$4.0m	0%	0.06%
1.14%	Bank of America Corporation, Asset Management Arm	2,105,922	US$3.9m	2,580%	no data
1.09%	Voya Investment Management LLC	2,020,864	US$3.7m	-22.1%	no data
1.04%	Morgan Stanley, Investment Banking and Brokerage Investments	1,916,845	US$3.5m	45.3%	no data
0.92%	Charles Schwab Investment Management, Inc.	1,706,492	US$3.2m	3.01%	no data
0.88%	Northern Trust Global Investments	1,619,685	US$3.0m	-1.04%	no data
0.79%	Silverarc Capital Management, LLC	1,465,744	US$2.7m	-2.27%	0.92%
0.77%	Barclays PLC Private Banking & Investment Banking Investment	1,420,580	US$2.6m	-10.5%	no data
0.73%	Sepio Capital, LP	1,347,500	US$2.5m	814%	0.23%
0.64%	Citadel Advisors LLC	1,188,038	US$2.2m	-53.3%	no data
0.6%	Assenagon Asset Management S.A.	1,107,740	US$2.0m	105%	no data