Nephros Ownership

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


Recent Insider Transactions

DB:NPJP Recent Insider Transactions by Companies or Individuals
DateValueNameEntityRoleSharesMax Price
30 May 24Buy€10,307Arthur AmronIndividual5,000€2.07
16 May 24Buy€103,086Robert BanksIndividual50,000€2.06
12 Mar 24Buy€15,689Arthur AmronIndividual7,000€2.24
07 Dec 23Buy€36,749Robert BanksIndividual18,000€2.04

Insider Trading Volume

Insider Buying: Insufficient data to determine if insiders have bought more shares than they have sold in the past 3 months.


Ownership Breakdown

What is the ownership structure of NPJP?
Owner TypeNumber of SharesOwnership Percentage
Institutions719,8166.83%
Individual Insiders1,301,12012.3%
Hedge Funds3,600,55234.1%
General Public4,922,65146.7%

Dilution of Shares: Shareholders have not been meaningfully diluted in the past year.


Top Shareholders

Top 25 shareholders own 53.31% of the company
OwnershipNameSharesCurrent ValueChange %Portfolio %
34.1%
Wexford Capital LP
3,600,552€5.1m0%0.94%
4.07%
Sandra Pessin
429,435€604.6k-12.3%no data
3.26%
Norman Pessin
344,134€484.5k58.1%no data
1.84%
The Vanguard Group, Inc.
194,024€273.2k10.5%no data
1.67%
Bard Associates Inc.
175,596€247.2k-2.11%0.09%
1.01%
Andrew Astor
106,470€149.9k-28.2%no data
0.98%
Arthur Amron
103,463€145.7k0.41%no data
0.95%
Brian Pessin
99,692€140.3k-42.9%no data
0.77%
Oliver Spandow
81,604€114.9k0%no data
0.74%
Geode Capital Management, LLC
78,035€109.9k9.85%no data
0.66%
Robert Banks
70,000€98.5k250%no data
0.54%
HighTower Advisors, LLC
57,210€80.5k-1.72%no data
0.46%
Alisa Lask
48,629€68.5k0%no data
0.39%
Renaissance Technologies LLC
41,000€57.7k-0.49%no data
0.34%
William Blair Investment Management, LLC
36,249€51.0k0%no data
0.34%
Elkhorn Partners LP
36,000€50.7k0%0.03%
0.18%
UBS Asset Management AG
19,358€27.3k6,210%no data
0.17%
Joseph Harris
17,693€24.9k0%no data
0.17%
Dimensional Fund Advisors LP
17,631€24.8k0%no data
0.15%
State Street Global Advisors, Inc.
15,698€22.1k0%no data
0.13%
Granite Investment Partners, LLC
13,973€19.7k7.1%no data
0.13%
Mesirow Financial Investment Management, Inc.
13,800€19.4k0%no data
0.11%
Citadel Advisors LLC
11,848€16.7k0%no data
0.051%
Morgan Stanley, Investment Banking and Brokerage Investments
5,423€7.6k0%no data
0.035%
Tower Research Capital Europe Limited
3,673€5.2k-16.5%no data