| Ações em circulação | 10,860,120 shares |
| Ações de insiders | 8,884,542 shares |
| Participação acionária de insiders | 81.81 % |
| Total de Insiders | 31 |
Pontuação de Sentimento dos Insiders
O Insider Sentiment Score identifica as empresas cujas ações estão sendo compradas por insiders corporativos.
É o resultado de um modelo quantitativo sofisticado e multifatorial que identifica empresas com os níveis mais elevados de acumulação por parte de *insiders*. O modelo de pontuação utiliza uma combinação do número líquido de *insiders* que realizaram compras nos últimos 90 dias, do total de ações adquiridas como porcentagem do *float* e do total de ações detidas por *insiders*. O valor varia de 0 a 100; valores mais altos indicam um nível de acumulação superior ao de seus pares, sendo 50 a média.
Frequência de atualização: Diária
Pontuação de Sentimento do Policial
O Índice de Sentimento dos Executivos identifica empresas que estão sendo adquiridas por seus executivos.
Por definição, Oficiais Corporativos são Insiders Corporativos, mas, ao contrário de alguns outros Insiders (Acionistas de 10% e Membros do Conselho), os Oficiais trabalham para a empresa diariamente, e eles usam seu próprio dinheiro ao negociar. (Acionistas de 10% e Membros do Conselho muitas vezes são gestores de fundos que gerenciam o dinheiro de outras pessoas.) Como tal, as negociações de insiders feitas por Oficiais são muito mais significativas e devem ser tratadas apropriadamente.
Assim como o *Insider Sentiment Score*, o *Officer Sentiment Score* é o resultado de um modelo quantitativo multifatorial sofisticado que identifica as empresas com os níveis mais elevados de acumulação de ações por parte de executivos.
Frequência de atualização: Diária
Principais métricas de insiders
Este cartão mostra a classificação da empresa em diversas métricas relacionadas a *insiders*. A posição percentílica indica como a empresa se compara a outras nos mercados dos EUA. Classificações mais altas indicam situações melhores.
Por exemplo, é amplamente aceito que a compra de ações por parte de pessoas com acesso a informações privilegiadas (*insider buying*) é um indicador positivo; portanto, empresas com maior volume dessas compras seriam melhor classificadas do que empresas com menor volume (ou até mesmo com vendas por parte dessas mesmas pessoas).
Percentual do float adquirido por insiders (Ranking)
5571 out of 10547
A porcentagem do *float* adquirida por *insiders* é o número total de ações compradas por *insiders* menos o número total de ações vendidas por *insiders* nos últimos 90 dias, dividida pelo *float* total e multiplicada por 100.
Gráfico de Insider Trading
Nephros, Inc. negociações de insiders são mostradas no seguinte gráfico. Insiders são oficiais, diretores ou investidores significativos em uma empresa. Em geral, é geralmente ilegal para insiders realizarem negociações em suas empresas com base em informações materiais, não públicas. Isso não significa que seja ilegal para eles fazerem quaisquer negociações em suas próprias empresas. No entanto, eles devem relatar todas as negociações à SEC através de um Formulário 4.
Relação de Insiders e Métricas de Rentabilidade
Esta tabela apresenta a lista de *insiders* conhecidos e é gerada automaticamente a partir de documentos divulgados à SEC. Além dos nomes, do cargo mais recente e da classificação como membro do conselho, executivo ou proprietário de 10% das ações, fornecemos as participações acionárias mais recentes divulgadas. Adicionalmente, quando possível, apresentamos o desempenho histórico das negociações realizadas pelo *insider*. Esse desempenho histórico consiste em uma média ponderada do resultado de transações reais de compra no mercado aberto efetuadas pelo *insider*. Para mais informações sobre como esse cálculo é realizado, assista a este webinar no YouTube.
See our leaderboard of most profitable insider traders.
| Pessoa de dentro | Lucro Médio (%) | Ações Possuídas |
Desdobramento Ajustado |
|---|---|---|---|
| Arthur H Amron Director - [D] | 25,546 | 25,546 | |
| Andrew Astor President, CEO & CFO, Director - [D] [O] | 92,773 | 92,773 | |
| Banks Robert R. Jr. President and CEO - [O] | 190,000 | 190,000 | |
| Lawrence J Centella Director - [D] | 218,467 | 24,274 | |
|
Charles E Davidson
10% Owner -
|
3,544,492 | 166,667 | |
|
Enso Capital Management LLC
10% Owner -
|
1,228,587 | 1,228,587 | |
| Daron Evans CEO Specialty Renal Products - [O] | 8,669 | 8,669 | |
|
Joshua A Fink
10% Owner -
|
1,228,587 | 1,228,587 | |
|
Howard Golden
10% Owner -
|
525,079 | 525,079 | |
| Tom Gwydir Director - [D] | 43,226 | 43,226 |
| Pessoa de dentro | Lucro Médio (%) | Ações Possuídas |
Desdobramento Ajustado |
|---|---|---|---|
| Joseph Michael Harris Director - [D] | 17,693 | 17,693 | |
| Houghton John C. President, CEO and Acting CFO, Director - [D] [O] | 74,139 | 8,238 | |
|
Joseph Jacobs
10% Owner -
|
3,544,492 | 166,667 | |
| Gerald John SR Kochanski CFO, Secretary and Treasurer - [O] | 45,929 | 5,103 | |
| Judy Krandel Chief Financial Officer - [O] | 68,861 | 68,861 | |
|
Lambda Investors LLC
Director, 10% Owner -
[D]
|
29,800,424 | 3,311,158 | |
| Alisa Lask Director - [D] | 48,629 | 48,629 | |
| Lobo Wesley S. Chief Marketing Officer - [O] | 35,168 | 35,168 | |
| Paul A Mieyal Director - [D] | 3,448 | 3,448 | |
| Lisa Marie Nettis Director - [D] | 1,622 | 1,622 |
| Pessoa de dentro | Lucro Médio (%) | Ações Possuídas |
Desdobramento Ajustado |
|---|---|---|---|
| Malcolm C Persen Director - [D] | 48,774 | 48,774 | |
| Moshe Pinto Director - [D] | 204,118 | 22,680 | |
| Matthew Rosenberg Director - [D] | 847,935 | 94,215 | |
| James S Scibetta Director - [D] | 64,134 | 7,126 | |
|
Southpaw Asset Management LP
10% Owner -
|
525,079 | 525,079 | |
| Spandow Oliver J. Director - [D] | 122,881 | 122,881 | |
|
Stagg Capital Group LLC
10% Owner -
|
4,166,558 | 4,166,558 | |
|
Scott A Stagg
10% Owner -
|
4,166,558 | 4,166,558 | |
|
Wexford Capital Lp
10% Owner -
|
166,667 | 166,667 | |
|
Bruce Wasserstein
10% Owner -
|
1,928,725 | 1,928,725 | |
|
Wexford GP LLC
10% Owner -
|
3,544,492 | 166,667 |
Report errors via our new Insider Auditing Tool
Histórico de compras por insiders – Análise de lucro de curto prazo
Nesta seção, analisamos a rentabilidade de todas as compras de ações realizadas por insiders no mercado aberto — sem um plano pré-estabelecido — em NEPH / Nephros, Inc.. Essa análise ajuda a entender se o insider gera retornos anormais de forma consistente e se vale a pena acompanhar suas movimentações. A análise abrange o período de um ano após cada operação, e Os resultados são teóricos. .
A tabela a seguir apresenta as compras mais recentes no mercado aberto que não fizeram parte de um plano de negociação automática.
Preço Ajustado é o preço ajustado pelo desdobramento. Ações Ajustadas refere-se às ações ajustadas pelo desdobramento.
Histórico de Vendas por Insiders – Análise de Perdas de Curto Prazo
Nesta seção, analisamos a evitação de perdas no curto prazo em todas as vendas de ações realizadas por insiders no mercado aberto e não planejadas em NEPH / Nephros, Inc.. Um padrão consistente de evitação de perdas pode sugerir que futuras transações de venda sejam capazes de prever quedas nos preços. Esta análise abrange o período de um ano após cada operação, e Os resultados são teóricos. .
A tabela a seguir apresenta as vendas mais recentes no mercado aberto que não fizeram parte de um plano de negociação automática.
Preço Ajustado é o preço ajustado pelo desdobramento. Ações Ajustadas refere-se às ações ajustadas pelo desdobramento.
Histórico de transações
Clique no ícone de link para visualizar o histórico completo de transações. As transações reportadas como parte de um plano de negociação automática 10b5-1 apresentarão um "X" na coluna identificada como 10b-5.
| Arquivo Data |
Data da Operação |
Formulário | Pessoa de dentro | Ticker | Título de garantia | Código | Direto | Preço de Exercício Preço Unitário |
Preço por Unidade |
Unidades Alteradas |
Valor Alterado (1K) |
Opções Restantes |
Ações Restantes |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-09-16 | 2026-09-14 | 4 | WEXFORD CAPITAL LP See footnotes | NEPH | Common Stock | I | 3.9500 | -22,710 | -90 | 166,667 | ||||
| 2026-09-16 | 2026-09-14 | 4 | WEXFORD CAPITAL LP See footnotes | NEPH | Common Stock | I | -3,355,111 | 189,377 | ||||||
| 2026-09-16 | 2026-09-14 | 4 | AMRON ARTHUR H | NEPH | Common Stock | I | 3.9500 | 22,710 | 90 | 25,546 | ||||
| 2026-09-16 | 2026-09-14 | 4 | AMRON ARTHUR H | NEPH | Common Stock | I | 2,836 | 2,836 | ||||||
| 2026-09-16 | 2026-09-14 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 17,749 | 158,623 | ||||||
| 2026-08-20 | 2026-08-18 | 4 | WEXFORD CAPITAL LP | NEPH | Common Stock | D | 3.6000 | 812 | 3 | 56,872 | ||||
| 2026-08-14 | 2026-08-12 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 2,418 | 140,874 | ||||||
| 2026-06-12 | 2026-05-11 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 3,574 | 138,456 | ||||||
| 2026-03-25 | 2026-03-23 | 4 | Krandel Judy | NEPH | Common Stock | D | 1.7100 | 68,861 | 118 | 68,861 | ||||
| 2026-03-25 | 2026-03-23 | 4 | Banks Robert R. Jr. | NEPH | Common Stock | D | 1.4400 | 120,000 | 173 | 190,000 | ||||
| 2026-03-18 | 2026-03-16 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 3,610 | 134,882 | ||||||
| 2025-11-13 | 2025-11-10 | 4 | Nettis Lisa Marie | NEPH | Common Stock | D | 1,622 | 1,622 | ||||||
| 2025-11-13 | 2025-11-10 | 4 | Spandow Oliver J. | NEPH | Common Stock | D | 8,036 | 122,881 | ||||||
| 2025-11-13 | 2025-11-10 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 5,391 | 131,272 | ||||||
| 2025-01-03 | 2025-01-01 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 22,418 | 125,881 | ||||||
| 2025-01-03 | 2025-01-01 | 4 | Spandow Oliver J. | NEPH | Common Stock | D | 33,241 | 114,845 | ||||||
| 2024-05-30 | 2024-05-30 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 2.2449 | 3,000 | 7 | 103,463 | ||||
| 2024-05-30 | 2024-05-28 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 2.2207 | 2,000 | 4 | 100,463 | ||||
| 2024-05-16 | 2024-05-16 | 4 | Banks Robert R. Jr. | NEPH | Common Stock | D | 2.2410 | 50,000 | 112 | 70,000 | ||||
| 2024-03-14 | 2024-03-13 | 4 | WEXFORD CAPITAL LP | NEPH | Common Stock | D | -91,463 | 56,060 | ||||||
| 2024-03-14 | 2024-03-13 | 4 | AMRON ARTHUR H | NEPH | Common stock | D | 91,463 | 98,463 | ||||||
| 2024-03-14 | 2024-03-12 | 4 | AMRON ARTHUR H | NEPH | Common stock | D | 2.4471 | 7,000 | 17 | 7,000 | ||||
| 2023-12-15 | 2023-12-13 | 4 | Spandow Oliver J. | NEPH | Common Stock | D | 14,294 | 81,604 | ||||||
| 2023-12-15 | 2023-12-13 | 4 | Harris Joseph Michael | NEPH | Common Stock | D | 9,291 | 17,693 | ||||||
| 2023-12-15 | 2023-12-13 | 4 | Lask Alisa | NEPH | Common Stock | D | 9,291 | 48,629 | ||||||
| 2023-12-15 | 2023-12-13 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 9,291 | 9,291 | ||||||
| 2023-12-11 | 2023-12-07 | 4 | Banks Robert R. Jr. | NEPH | Common Stock | D | 2.2026 | 18,000 | 40 | 20,000 | ||||
| 2023-08-15 | 2023-08-15 | 4 | Banks Robert R. Jr. | NEPH | Common Stock | D | 1.6869 | 1,901 | 3 | 2,000 | ||||
| 2023-08-15 | 2023-08-14 | 4 | Banks Robert R. Jr. | NEPH | Common Stock | D | 1.5000 | 99 | 0 | 99 | ||||
| 2023-01-09 | 2023-01-05 | 4 | Gwydir Tom | NEPH | Common Stock | D | 27,613 | 43,226 | ||||||
| 2023-01-09 | 2023-01-05 | 4 | Spandow Oliver J. | NEPH | Common Stock | D | 42,481 | 67,310 | ||||||
| 2023-01-09 | 2023-01-05 | 4 | Lask Alisa | NEPH | Common Stock | D | 27,613 | 39,338 | ||||||
| 2023-01-09 | 2023-01-05 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 27,613 | 27,613 | ||||||
| 2023-01-09 | 2023-01-05 | 4 | Harris Joseph Michael | NEPH | Common Stock | D | 8,402 | 8,402 | ||||||
| 2022-03-07 | 2022-03-05 | 4 | Astor Andrew | NEPH | Warrants (right to buy) | D | 2.70 | -14,815 | 0 | |||||
| 2022-03-07 | 2022-03-05 | 4 | Astor Andrew | NEPH | Common Stock | D | 2.7000 | 14,815 | 40 | 92,773 | ||||
| 2022-02-18 | 2022-02-16 | 4 | Lobo Wesley S. | NEPH | Common Stock | D | 4.8000 | -6,389 | -31 | 35,168 | ||||
| 2021-12-16 | 2021-12-14 | 4 | Gwydir Tom | NEPH | Stock Option (right to buy) | D | 6.82 | 7,062 | 7,062 | |||||
| 2021-12-16 | 2021-12-14 | 4 | Gwydir Tom | NEPH | Common Stock | D | 4,582 | 15,613 | ||||||
| 2021-12-16 | 2021-12-14 | 4 | Lask Alisa | NEPH | Stock Option (right to buy) | D | 6.82 | 7,062 | 7,062 | |||||
| 2021-12-16 | 2021-12-14 | 4 | Lask Alisa | NEPH | Common Stock | D | 4,582 | 11,725 | ||||||
| 2021-12-16 | 2021-12-14 | 4 | Astor Andrew | NEPH | Stock Option (right to buy) | D | 6.82 | 38,612 | 38,612 | |||||
| 2021-12-16 | 2021-12-14 | 4 | AMRON ARTHUR H | NEPH | Stock Option (Right to Buy) | D | 6.82 | 7,062 | 7,062 | |||||
| 2021-12-16 | 2021-12-14 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 4,582 | 4,582 | ||||||
| 2021-12-16 | 2021-12-14 | 4 | Spandow Oliver J. | NEPH | Stock Option (Right to Buy) | D | 6.82 | 7,062 | 7,062 | |||||
| 2021-12-16 | 2021-12-14 | 4 | Spandow Oliver J. | NEPH | Common Stock | D | 5,429 | 24,829 | ||||||
| 2021-09-03 | 2021-09-01 | 4 | Lobo Wesley S. | NEPH | Stock Option (right to buy) | D | 8.47 | 57,368 | 57,368 | |||||
| 2021-08-23 | 2021-08-20 | 4 | Lobo Wesley S. | NEPH | Common Stock | D | 7.9200 | 1,000 | 8 | 41,557 | ||||
| 2021-08-19 | 2021-08-18 | 4 | Gwydir Tom | NEPH | Common Stock | D | 7.6400 | 5,000 | 38 | 11,031 | ||||
| 2021-08-18 | 2021-08-18 | 4 | Astor Andrew | NEPH | Common Stock | D | 7.7733 | 2,500 | 19 | 77,958 | ||||
| 2021-08-18 | 2021-08-17 | 4 | Astor Andrew | NEPH | Common Stock | D | 7.6687 | 2,500 | 19 | 75,458 | ||||
| 2021-06-03 | 2021-06-01 | 4 | WEXFORD CAPITAL LP | NEPH | Common Stock Warrants | I | 2.70 | 2.7000 | -66,667 | -180 | 0 | |||
| 2021-06-03 | 2021-06-01 | 4 | WEXFORD CAPITAL LP See footnotes | NEPH | Common Stock | I | 2.7000 | 66,667 | 180 | 3,544,492 | ||||
| 2021-06-01 | 2021-05-27 | 4/A | Evans Daron By UTMA #2 | NEPH | Common Stock | I | 2.7000 | -349 | -1 | 8,669 | ||||
| 2021-06-01 | 2021-05-27 | 4/A | Evans Daron By UTMA #1 | NEPH | Common Stock | I | 2.7000 | -349 | -1 | 8,669 | ||||
| 2021-05-25 | 2021-05-24 | 4 | Evans Daron By UTMA #1 | NEPH | Common Stock Warrants (Right to Buy) | I | 2.70 | -1,111 | 0 | |||||
| 2021-05-25 | 2021-05-24 | 4 | Evans Daron By UTMA #2 | NEPH | Common Stock Warrants (Right to Buy) | I | 2.70 | -1,111 | 0 | |||||
| 2021-05-25 | 2021-05-24 | 4 | Evans Daron By UTMA #1 | NEPH | Common Stock | I | 2.7000 | 1,111 | 3 | 9,018 | ||||
| 2021-05-25 | 2021-05-24 | 4 | Evans Daron By UTMA #2 | NEPH | Common Stock | I | 2.7000 | 1,111 | 3 | 9,018 | ||||
| 2021-02-18 | 2021-02-16 | 4 | Lobo Wesley S. | NEPH | Stock Optoin (right to buy) | D | 8.66 | 114,178 | 114,178 | |||||
| 2021-02-18 | 2021-02-16 | 4 | Lobo Wesley S. | NEPH | Common Stock | D | 40,557 | 40,557 | ||||||
| 2021-01-29 | 2021-01-27 | 4 | WEXFORD CAPITAL LP | NEPH | Stock Option (Right to Buy) | D | 4.50 | -4,477 | 4,477 | |||||
| 2021-01-29 | 2021-01-27 | 4 | WEXFORD CAPITAL LP | NEPH | Stock Option (Right to Buy) | D | 3.60 | -3,765 | 3,765 | |||||
| 2021-01-29 | 2021-01-27 | 4 | WEXFORD CAPITAL LP | NEPH | Stock Option (Right to Buy) | D | 4.14 | -2,956 | 2,956 | |||||
| 2021-01-29 | 2021-01-27 | 4 | WEXFORD CAPITAL LP | NEPH | Stock Option (Right to Buy) | D | 4.59 | -3,556 | 3,556 | |||||
| 2021-01-29 | 2021-01-27 | 4 | WEXFORD CAPITAL LP | NEPH | Common Stock | D | 4.5000 | 4,477 | 20 | 106,037 | ||||
| 2021-01-29 | 2021-01-27 | 4 | WEXFORD CAPITAL LP | NEPH | Common Stock | D | 3.6000 | 3,765 | 14 | 101,560 | ||||
| 2021-01-29 | 2021-01-27 | 4 | WEXFORD CAPITAL LP | NEPH | Common Stock | D | 4.1400 | 2,956 | 12 | 97,795 | ||||
| 2021-01-29 | 2021-01-27 | 4 | WEXFORD CAPITAL LP | NEPH | Common Stock | D | 4.5900 | 3,556 | 16 | 94,839 | ||||
| 2021-01-08 | 2021-01-06 | 4 | WEXFORD CAPITAL LP | NEPH | Common Stock | D | 3,196 | 3,196 | ||||||
| 2021-01-08 | 2021-01-06 | 4 | Gwydir Tom | NEPH | Stock Option (right to buy) | D | 8.06 | 6,850 | 6,850 | |||||
| 2021-01-08 | 2021-01-06 | 4 | Gwydir Tom | NEPH | Common Stock | D | 3,666 | 6,031 | ||||||
| 2021-01-08 | 2021-01-06 | 4 | Spandow Oliver J. | NEPH | Stock Option (Right to Buy) | D | 8.06 | 6,850 | 6,850 | |||||
| 2021-01-08 | 2021-01-06 | 4 | Spandow Oliver J. | NEPH | Common Stock | D | 3,666 | 19,400 | ||||||
| 2021-01-08 | 2021-01-06 | 4 | PERSEN MALCOLM C | NEPH | Stock Option (Right to Buy) | D | 8.06 | 6,850 | 6,850 | |||||
| 2021-01-08 | 2021-01-06 | 4 | PERSEN MALCOLM C | NEPH | Common Stock | D | 5,921 | 48,774 | ||||||
| 2021-01-08 | 2021-01-06 | 4 | Lask Alisa | NEPH | Stock Option (right to buy) | D | 8.06 | 6,850 | 6,850 | |||||
| 2021-01-08 | 2021-01-06 | 4 | Lask Alisa | NEPH | Common Stock | D | 3,666 | 7,143 | ||||||
| 2021-01-08 | 2021-01-06 | 4 | AMRON ARTHUR H | NEPH | Stock Option (Right to Buy) | D | 8.06 | 6,850 | 6,850 | |||||
| 2021-01-08 | 2021-01-06 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 3,666 | 3,666 | ||||||
| 2020-11-20 | 2020-11-18 | 4 | Spandow Oliver J. | NEPH | Common Stock | D | 5.8328 | 1,500 | 9 | 15,734 | ||||
| 2020-11-19 | 2020-11-19 | 4 | Astor Andrew | NEPH | Common Stock | D | 5.8669 | 1,000 | 6 | 72,958 | ||||
| 2020-10-16 | 2020-10-15 | 4 | WEXFORD CAPITAL LP See footnotes | NEPH | Common Stock, par value $0.001 | I | 6.0000 | 166,667 | 1,000 | 3,605,471 | ||||
| 2020-08-26 | 2020-08-24 | 4 | Astor Andrew | NEPH | Stock Option (right to buy) | D | 7.07 | 152,064 | 152,064 | |||||
| 2020-08-19 | 2020-08-19 | 4 | Astor Andrew | NEPH | Common Stock | D | 7.4000 | 950 | 7 | 71,958 | ||||
| 2020-05-29 | 2020-05-28 | 4 | Astor Andrew | NEPH | Common Stock | D | 6.9600 | 1,000 | 7 | 71,008 | ||||
| 2020-05-13 | 2020-05-11 | 4 | PERSEN MALCOLM C By spouse | NEPH | Warrants (right to buy) | I | 7.65 | -1,732 | 0 | |||||
| 2020-05-13 | 2020-05-11 | 4 | PERSEN MALCOLM C By spouse | NEPH | Common Stock | I | 7.6500 | 1,732 | 13 | 5,194 | ||||
| 2020-03-12 | 2020-03-12 | 4 | Evans Daron | NEPH | Common Stock | D | 6.6500 | 2,500 | 17 | 134,215 | ||||
| 2020-03-12 | 2020-03-12 | 4 | Astor Andrew | NEPH | Common Stock | D | 6.7000 | 1,000 | 7 | 70,008 | ||||
| 2020-03-05 | 2020-03-05 | 4 | Evans Daron | NEPH | Common Stock | D | 8.4436 | 2,500 | 21 | 131,715 | ||||
| 2020-03-05 | 2020-03-05 | 4 | Astor Andrew | NEPH | Common Stock | D | 8.4567 | 700 | 6 | 69,008 | ||||
| 2020-02-05 | 2020-02-01 | 4 | Evans Daron | NEPH | Stock Option (Right to Buy) | D | 5.40 | 97,076 | 242,690 | |||||
| 2020-02-05 | 2020-02-01 | 4 | Astor Andrew | NEPH | Stock Option (right to buy) | D | 2.64 | 13,958 | 46,525 | |||||
| 2020-02-05 | 2020-02-01 | 4 | Astor Andrew | NEPH | Stock Option (right to buy) | D | 4.14 | 19,320 | 64,399 | |||||
| 2019-12-18 | 2019-12-16 | 4 | AMRON ARTHUR H | NEPH | Stock Option (Right to Buy) | D | 8.57 | 5,568 | 5,568 | |||||
| 2019-12-18 | 2019-12-16 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 3,448 | 3,448 | ||||||
| 2019-12-18 | 2019-12-16 | 4 | PERSEN MALCOLM C | NEPH | Stock Option (Right to Buy) | D | 8.57 | 5,568 | 5,568 | |||||
| 2019-12-18 | 2019-12-16 | 4 | PERSEN MALCOLM C | NEPH | Common Stock | D | 5,437 | 42,853 | ||||||
| 2019-12-18 | 2019-12-16 | 4 | Gwydir Tom | NEPH | Stock Option (right to buy) | D | 8.57 | 5,568 | 5,568 | |||||
| 2019-12-18 | 2019-12-16 | 4 | Gwydir Tom | NEPH | Common Stock | D | 2,365 | 2,365 | ||||||
| 2019-12-18 | 2019-12-16 | 4 | Spandow Oliver J. | NEPH | Stock Option (Right to Buy) | D | 8.57 | 5,568 | 5,568 | |||||
| 2019-12-18 | 2019-12-16 | 4 | Spandow Oliver J. | NEPH | Common Stock | D | 3,448 | 14,234 | ||||||
| 2019-12-18 | 2019-12-16 | 4 | Lask Alisa | NEPH | Stock Option (right to buy) | D | 8.57 | 5,568 | 5,568 | |||||
| 2019-12-18 | 2019-12-16 | 4 | Lask Alisa | NEPH | Common Stock | D | 3,227 | 3,477 | ||||||
| 2019-12-18 | 2019-12-16 | 4 | Evans Daron | NEPH | Stock Option (Right to Buy) | D | 8.57 | 20,000 | 20,000 | |||||
| 2019-12-18 | 2019-12-16 | 4 | Evans Daron | NEPH | Common Stock | D | 9,282 | 129,215 | ||||||
| 2019-12-18 | 2019-12-16 | 4 | Astor Andrew | NEPH | Stock Option (right to buy) | D | 8.30 | 20,000 | 20,000 | |||||
| 2019-12-18 | 2019-12-16 | 4 | Astor Andrew | NEPH | Common Stock | D | 6,848 | 68,308 | ||||||
| 2019-12-18 | 2019-12-16 | 4 | Mieyal Paul A | NEPH | Stock Option (Right to Buy) | D | 8.57 | 5,568 | 5,568 | |||||
| 2019-12-18 | 2019-12-16 | 4 | Mieyal Paul A | NEPH | Common Stock | D | 3,448 | 3,448 | ||||||
| 2019-11-26 | 2019-11-25 | 4 | Spandow Oliver J. | NEPH | Common Stock | D | 8.1700 | 1,000 | 8 | 10,786 | ||||
| 2019-11-18 | 2019-11-18 | 4 | Evans Daron | NEPH | Common Stock | D | 8.3500 | 1,000 | 8 | 119,933 | ||||
| 2019-11-18 | 2019-11-18 | 4 | Astor Andrew | NEPH | Common Stock | D | 8.3756 | 750 | 6 | 61,460 | ||||
| 2019-09-13 | 2019-09-11 | 4 | Lask Alisa | NEPH | Common Stock | D | 6.4500 | 250 | 2 | 250 | ||||
| 2019-08-22 | 2019-08-22 | 4 | Astor Andrew | NEPH | Common Stock | D | 6.9700 | 1,500 | 10 | 60,710 | ||||
| 2019-08-22 | 2019-08-22 | 4 | Evans Daron | NEPH | Common Stock | D | 6.9227 | 2,000 | 14 | 118,933 | ||||
| 2019-08-13 | 2019-08-09 | 4 | Evans Daron | NEPH | Stock Option (Right to Buy) | D | 5.40 | 36,404 | 145,614 | |||||
| 2019-08-13 | 2019-08-09 | 4 | Astor Andrew | NEPH | Stock Option (right to buy) | D | 2.64 | 9,305 | 32,567 | |||||
| 2019-08-13 | 2019-08-09 | 4 | Astor Andrew | NEPH | Stock Option (right to buy) | D | 4.14 | 12,880 | 45,079 | |||||
| 2019-06-14 | 2019-06-14 | 4 | Evans Daron By UTMA #4 | NEPH | Common Stock | I | 0.6037 | 8,000 | 5 | 8,000 | ||||
| 2019-06-14 | 2019-06-14 | 4 | Evans Daron By UTMA #3 | NEPH | Common Stock | I | 0.6094 | 8,000 | 5 | 8,000 | ||||
| 2019-06-14 | 2019-06-14 | 4 | Evans Daron By UTMA #2 | NEPH | Common Stock | I | 0.5900 | 8,000 | 5 | 71,166 | ||||
| 2019-06-14 | 2019-06-14 | 4 | Evans Daron By UTMA #1 | NEPH | Common Stock | I | 0.5816 | 8,000 | 5 | 73,666 | ||||
| 2019-06-14 | 2019-06-14 | 4 | Evans Daron | NEPH | Common Stock | D | 0.5982 | 11,172 | 7 | 1,052,426 | ||||
| 2019-06-14 | 2019-06-14 | 4 | Astor Andrew | NEPH | Common Stock | D | 0.6400 | 35,000 | 22 | 532,903 | ||||
| 2019-05-02 | 2019-02-08 | 4/A | Lask Alisa | NEPH | Stock Option (right to buy) | D | 0.58 | 86,546 | 86,546 | |||||
| 2019-05-01 | 2019-04-29 | 4 | Gwydir Tom | NEPH | Stock Option (right to buy) | D | 0.59 | 86,641 | 86,641 | |||||
| 2019-02-12 | 2019-02-08 | 4 | Lask Alisa | NEPH | Stock Option (right to buy) | D | 0.58 | 70,817 | 70,817 | |||||
| 2018-12-21 | 2018-12-19 | 4 | Astor Andrew | NEPH | Stock Option (right to buy) | D | 0.65 | 200,000 | 200,000 | |||||
| 2018-12-21 | 2018-12-19 | 4 | AMRON ARTHUR H | NEPH | Stock Option (Right to Buy) | D | 0.65 | 46,457 | 46,457 | |||||
| 2018-12-21 | 2018-12-19 | 4 | Spandow Oliver J. | NEPH | Stock Option (Right to Buy) | D | 0.65 | 46,457 | 46,457 | |||||
| 2018-12-21 | 2018-12-19 | 4 | Pinto Moshe | NEPH | Stock Option (Right to Buy) | D | 0.65 | 46,457 | 46,457 | |||||
| 2018-12-21 | 2018-12-19 | 4 | PERSEN MALCOLM C | NEPH | Stock Option (Right to Buy) | D | 0.65 | 46,457 | 46,457 | |||||
| 2018-12-21 | 2018-12-19 | 4 | Mieyal Paul A | NEPH | Stock Option (Right to Buy) | D | 0.65 | 46,457 | 46,457 | |||||
| 2018-12-20 | 2018-12-14 | 4/A | Pinto Moshe | NEPH | Common Stock | D | 47,673 | 204,118 | ||||||
| 2018-12-18 | 2018-12-14 | 4 | Astor Andrew | NEPH | Common Stock | D | 44,111 | 497,903 | ||||||
| 2018-12-18 | 2018-12-14 | 4 | Evans Daron | NEPH | Common Stock | D | 108,296 | 1,001,254 | ||||||
| 2018-12-18 | 2018-12-14 | 4 | Mieyal Paul A | NEPH | Common Stock | D | 47,673 | 47,673 | ||||||
| 2018-12-18 | 2018-12-14 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 47,673 | 47,673 | ||||||
| 2018-12-18 | 2018-12-14 | 4 | Spandow Oliver J. | NEPH | Common Stock | D | 18,030 | 88,080 | ||||||
| 2018-12-18 | 2018-12-14 | 4 | Pinto Moshe | NEPH | Common Stock | D | 73,343 | 229,788 | ||||||
| 2018-12-18 | 2018-12-14 | 4 | PERSEN MALCOLM C | NEPH | Common Stock | D | 71,509 | 336,750 | ||||||
| 2018-08-13 | 3 | Spandow Oliver J. | NEPH | Common Stock | D | 140,100 | ||||||||
| 2018-08-13 | 3 | Spandow Oliver J. | NEPH | Common Stock | D | 140,100 | ||||||||
| 2018-08-13 | 3 | Spandow Oliver J. | NEPH | Common Stock | D | 140,100 | ||||||||
| 2018-08-13 | 2018-08-10 | 4 | Spandow Oliver J. | NEPH | Stock Option (Right to Buy) | D | 0.62 | 85,199 | 85,199 | |||||
| 2018-05-14 | 2018-05-14 | 4 | Astor Andrew | NEPH | Warrants (right to buy) | D | 0.30 | -33,333 | 133,333 | |||||
| 2018-05-14 | 2018-05-14 | 4 | Astor Andrew | NEPH | Common Stock | D | 0.3000 | 33,333 | 10 | 453,792 | ||||
| 2018-05-14 | 2018-05-14 | 4 | Evans Daron By PoC Capital, LLC | NEPH | Common Stock Warrants (Right to Buy) | I | 0.30 | -40,000 | 0 | |||||
| 2018-05-14 | 2018-05-14 | 4 | Evans Daron By PoC Capital, LLC | NEPH | Common Stock | I | 0.3000 | 40,000 | 12 | 95,000 | ||||
| 2018-04-12 | 2018-04-10 | 4 | Astor Andrew | NEPH | Common Stock | D | 0.4500 | 80,000 | 36 | 420,459 | ||||
| 2018-04-12 | 2018-04-10 | 4 | Evans Daron By UTMA #1 | NEPH | Common Stock | I | 0.4500 | 12,000 | 5 | 63,166 | ||||
| 2018-04-12 | 2018-04-10 | 4 | Evans Daron By UTMA #2 | NEPH | Common Stock | I | 0.4500 | 12,000 | 5 | 63,166 | ||||
| 2018-04-12 | 2018-04-10 | 4 | Evans Daron By PoC Capital, LLC | NEPH | Common Stock | I | 0.4500 | 55,000 | 25 | 55,000 | ||||
| 2018-03-13 | 2018-03-09 | 4 | Astor Andrew | NEPH | Common Stock | D | 0.4750 | 5,000 | 2 | 340,459 | ||||
| 2018-02-27 | 2017-12-20 | 4/A | Pinto Moshe | NEPH | Stock Option (Right to Buy) | D | 0.50 | 40,284 | 40,284 | |||||
| 2018-02-27 | 2017-12-20 | 4/A | Pinto Moshe | NEPH | Common Stock | D | 73,864 | 156,445 | ||||||
| 2018-02-22 | 2018-02-01 | 4 | Evans Daron | NEPH | Stock Option (Right to Buy) | D | 0.60 | 218,419 | 982,887 | |||||
| 2017-12-22 | 2017-12-20 | 4 | Evans Daron | NEPH | Stock Option (Right to Buy) | D | 0.50 | 837,125 | 837,125 | |||||
| 2017-12-22 | 2017-12-20 | 4 | Evans Daron | NEPH | Common Stock | D | 180,000 | 892,958 | ||||||
| 2017-12-22 | 2017-12-20 | 4 | Astor Andrew | NEPH | Stock Option (right to buy) | D | 0.50 | 50,000 | 50,000 | |||||
| 2017-12-22 | 2017-12-20 | 4 | Astor Andrew | NEPH | Common Stock | D | 120,417 | 335,459 | ||||||
| 2017-12-22 | 2017-12-20 | 4 | Pinto Moshe | NEPH | Stock Option (Right to Buy) | D | 0.50 | 40,284 | 40,284 | |||||
| 2017-12-22 | 2017-12-20 | 4 | Pinto Moshe | NEPH | Common Stock | D | 73,864 | 156,445 | ||||||
| 2017-12-22 | 2017-12-20 | 4 | PERSEN MALCOLM C | NEPH | Stock Option (Right to Buy) | D | 0.50 | 40,284 | 40,284 | |||||
| 2017-12-22 | 2017-12-20 | 4 | PERSEN MALCOLM C | NEPH | Common Stock | D | 113,636 | 265,241 | ||||||
| 2017-12-22 | 2017-12-20 | 4 | Mieyal Paul A | NEPH | Non-qualified stock option | D | 0.50 | 40,284 | 40,284 | |||||
| 2017-12-22 | 2017-12-20 | 4 | Mieyal Paul A | NEPH | Common Stock | D | 73,864 | 73,864 | ||||||
| 2017-12-22 | 2017-12-20 | 4 | AMRON ARTHUR H | NEPH | Non-Qualified Stock Option | D | 0.50 | 40,284 | 40,284 | |||||
| 2017-12-22 | 2017-12-20 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 73,864 | 73,864 | ||||||
| 2017-12-05 | 2017-12-04 | 4 | Astor Andrew | NEPH | Common Stock | D | 0.5000 | 8,333 | 4 | 215,042 | ||||
| 2017-12-05 | 2017-12-01 | 4 | Astor Andrew | NEPH | Common Stock | D | 0.5000 | 10,000 | 5 | 206,709 | ||||
| 2017-09-06 | 2017-09-06 | 4 | Evans Daron | NEPH | Common Stock | D | 0.2435 | 28,000 | 7 | 712,958 | ||||
| 2017-09-06 | 2017-09-05 | 4 | Evans Daron | NEPH | Common Stock | D | 0.2350 | 1,580 | 0 | 684,958 | ||||
| 2017-08-28 | 2017-08-28 | 4 | Astor Andrew | NEPH | Common Stock | D | 0.2729 | 4,000 | 1 | 196,709 | ||||
| 2017-08-28 | 2017-08-28 | 4 | Astor Andrew | NEPH | Common Stock | D | 0.2700 | 6,000 | 2 | 192,709 | ||||
| 2017-08-28 | 2017-06-16 | 4 | Astor Andrew | NEPH | Common Stock | D | 0.2650 | 43 | 0 | 186,709 | ||||
| 2017-08-23 | 2017-08-22 | 4 | Evans Daron By UTMA #1 | NEPH | Common Stock | I | 0.2500 | 2,000 | 0 | 1,417,922 | ||||
| 2017-08-23 | 2017-08-22 | 4 | Evans Daron By UTMA #2 | NEPH | Common Stock | I | 0.2500 | 2,000 | 0 | 51,166 | ||||
| 2017-08-11 | 2017-08-11 | 4 | Astor Andrew | NEPH | Common Stock | D | 0.2599 | 20,000 | 5 | 186,666 | ||||
| 2017-08-11 | 2017-08-11 | 4 | Evans Daron | NEPH | Common Stock | D | 0.2600 | 70,000 | 18 | 683,378 | ||||
| 2017-06-13 | 2017-06-12 | 4 | Evans Daron | NEPH | Common Stock | D | 0.2600 | 3,961 | 1 | 613,378 | ||||
| 2017-06-13 | 2017-06-09 | 4 | Evans Daron By UTMA #2 | NEPH | Common Stock | I | 0.2600 | 7,500 | 2 | 49,166 | ||||
| 2017-06-13 | 2017-06-09 | 4 | Evans Daron By UTMA #1 | NEPH | Common Stock | I | 0.2600 | 10,000 | 3 | 51,666 | ||||
| 2017-05-19 | 2017-05-19 | 4 | Evans Daron | NEPH | Common Stock | D | 0.2550 | 7,500 | 2 | 609,417 | ||||
| 2017-05-19 | 2017-05-18 | 4 | Evans Daron | NEPH | Common Stock | D | 0.2550 | 22,500 | 6 | 601,917 | ||||
| 2017-05-15 | 2017-05-01 | 4/A | Astor Andrew | NEPH | Stock Option (right to buy) | D | 0.29 | 209,355 | 209,355 | |||||
| 2017-05-02 | 2017-05-01 | 4 | Astor Andrew | NEPH | Stock Option (right to buy) | D | 0.29 | 209,355 | 209,355 | |||||
| 2017-04-04 | 2017-03-31 | 4 | Evans Daron | NEPH | Common Stock | D | 17,756 | 579,417 | ||||||
| 2017-03-21 | 2017-03-17 | 4 | Evans Daron By UTMA #1 | NEPH | Common Stock Warrants (Right to Buy) | I | 0.30 | 41,666 | 41,666 | |||||
| 2017-03-21 | 2017-03-17 | 4 | Evans Daron By UTMA #2 | NEPH | Common Stock Warrants (Right to Buy) | I | 0.30 | 41,666 | 41,666 | |||||
| 2017-03-21 | 2017-03-17 | 4 | Evans Daron By UTMA #1 | NEPH | Common Stock | I | 41,666 | 41,666 | ||||||
| 2017-03-21 | 2017-03-17 | 4 | Evans Daron By UTMA #2 | NEPH | Common Stock | I | 41,666 | 41,666 | ||||||
| 2017-03-21 | 2017-03-17 | 4 | Astor Andrew | NEPH | Warrants (right to buy) | D | 0.30 | 166,666 | 166,666 | |||||
| 2017-03-21 | 2017-03-17 | 4 | Astor Andrew | NEPH | Common Stock | D | 166,666 | 166,666 | ||||||
| 2017-02-15 | 2017-02-13 | 4 | Astor Andrew | NEPH | Stock Option (right to buy) | D | 0.46 | 289,785 | 289,785 | |||||
| 2016-12-23 | 2016-12-23 | 4 | Evans Daron | NEPH | Common Stock | D | 213,068 | 561,661 | ||||||
| 2016-12-15 | 2016-12-14 | 4 | Evans Daron | NEPH | Common Stock | D | 9,165 | 348,593 | ||||||
| 2016-12-09 | 2016-12-07 | 4 | Evans Daron | NEPH | Common Stock | D | 0.3200 | 4,069 | 1 | 339,428 | ||||
| 2016-12-06 | 2016-12-05 | 4 | Evans Daron | NEPH | Common Stock | D | 0.3400 | 6,020 | 2 | 335,359 | ||||
| 2016-12-06 | 2016-12-05 | 4 | Evans Daron | NEPH | Common Stock | D | 0.3399 | 4,600 | 2 | 329,339 | ||||
| 2016-12-02 | 2016-12-01 | 4 | Evans Daron | NEPH | Common Stock | D | 0.3206 | 40,599 | 13 | 324,739 | ||||
| 2016-12-02 | 2016-11-30 | 4 | Evans Daron | NEPH | Common Stock | D | 0.2900 | 931 | 0 | 284,140 | ||||
| 2016-08-26 | 2016-08-24 | 4 | PERSEN MALCOLM C | NEPH | Stock Option (Right to Buy) | D | 0.40 | 33,880 | 33,880 | |||||
| 2016-08-26 | 2016-08-24 | 4 | PERSEN MALCOLM C | NEPH | Common Stock | D | 113,636 | 151,605 | ||||||
| 2016-08-26 | 2016-08-24 | 4 | Pinto Moshe | NEPH | Stock Option (Right to Buy) | D | 0.40 | 33,880 | 33,880 | |||||
| 2016-08-26 | 2016-08-24 | 4 | Pinto Moshe | NEPH | Common Stock | D | 73,864 | 82,581 | ||||||
| 2016-08-25 | 2016-08-24 | 4 | AMRON ARTHUR H | NEPH | Non-Qualified Stock Option | D | 0.40 | 33,880 | 33,880 | |||||
| 2016-08-25 | 2016-08-24 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 73,864 | 73,864 | ||||||
| 2016-08-25 | 2016-08-24 | 4 | Mieyal Paul A | NEPH | Non-Qualified Stock Option | D | 0.40 | 33,880 | 33,880 | |||||
| 2016-08-25 | 2016-08-24 | 4 | Mieyal Paul A | NEPH | Common Stock | D | 73,864 | 73,864 | ||||||
| 2016-06-07 | 2016-06-03 | 4 | Evans Daron By UTMA #2 | NEPH | Common Stock Warrants (Right to Buy) | I | 0.30 | 10,000 | 10,000 | |||||
| 2016-06-07 | 2016-06-03 | 4 | Evans Daron By UTMA #1 | NEPH | Common Stock Warrants (Right to Buy) | I | 0.30 | 10,000 | 10,000 | |||||
| 2016-06-07 | 2016-06-03 | 4 | Evans Daron By PoC Capital, LLC | NEPH | Common Stock Warrants (Right to Buy) | I | 0.30 | 40,000 | 40,000 | |||||
| 2016-06-07 | 2016-06-03 | 4 | Lambda Investors LLC Held directly by Lamdba Investors LLC | NEPH | Common Stock Warrant | I | 0.30 | 600,000 | 600,000 | |||||
| 2015-12-22 | 2015-12-18 | 4 | Lambda Investors LLC Held directly by Lamdba Investors LLC | NEPH | Common Stock Warrants | I | 0.40 | -2,782,576 | 0 | |||||
| 2015-12-22 | 2015-12-18 | 4 | Lambda Investors LLC Held directly by Lambda Investors LLC | NEPH | Common Stock, par value $0.001 | I | 2,782,576 | 29,800,424 | ||||||
| 2015-12-18 | 2015-12-17 | 4 | Evans Daron | NEPH | Common Stock | D | 42,840 | 283,209 | ||||||
| 2015-10-01 | 2015-09-29 | 4 | Lambda Investors LLC Held directly by Lambda Investors LCC | NEPH | Class D Warrants | I | 0.15 | -11,742,100 | 0 | |||||
| 2015-10-01 | 2015-09-29 | 4 | Lambda Investors LLC Held directly by Lambda Investors LLC | NEPH | Class D Warrants (Common Stock) | I | 0.15 | 11,742,100 | 11,742,100 | |||||
| 2015-10-01 | 2015-09-29 | 4 | Lambda Investors LLC Held directly by Lambda Investors LCC | NEPH | Class D Warrants | I | 0.30 | -11,742,100 | 0 | |||||
| 2015-10-01 | 2015-09-29 | 4 | Lambda Investors LLC Held directly by Lambda Investors LLC | NEPH | Common Stock, par value $0.001 | I | 11,742,100 | 27,017,848 | ||||||
| 2015-09-11 | 2015-09-09 | 4 | Mieyal Paul A | NEPH | Common Stock | D | 58,240 | 58,240 | ||||||
| 2015-09-11 | 2015-09-09 | 4 | Pinto Moshe | NEPH | Common Stock | D | 8,717 | 8,717 | ||||||
| 2015-09-11 | 2015-09-09 | 4 | CENTELLA LAWRENCE J | NEPH | Common Stock | D | 97,135 | 218,467 | ||||||
| 2015-09-11 | 2015-09-09 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 58,240 | 58,240 | ||||||
| 2015-09-11 | 2015-09-09 | 4 | ROSENBERG MATTHEW | NEPH | Common Stock | D | 58,240 | 847,935 | ||||||
| 2015-09-11 | 2015-09-09 | 4 | PERSEN MALCOLM C | NEPH | Common Stock | D | 16,951 | 16,951 | ||||||
| 2015-09-11 | 2015-09-09 | 4 | Evans Daron | NEPH | Common Stock | D | 70,610 | 240,369 | ||||||
| 2015-08-31 | 2015-08-31 | 4 | Evans Daron | NEPH | Common Stock | D | 0.5700 | 10,000 | 6 | 169,759 | ||||
| 2015-08-31 | 2015-08-28 | 4 | Evans Daron | NEPH | Common Stock | D | 0.6000 | 10,000 | 6 | 159,759 | ||||
| 2015-08-31 | 2015-08-28 | 4 | Evans Daron | NEPH | Common Stock | D | 0.5800 | 5,000 | 3 | 149,759 | ||||
| 2015-08-31 | 2015-08-27 | 4 | Evans Daron | NEPH | Common Stock | D | 0.5600 | 19,175 | 11 | 144,759 | ||||
| 2015-08-20 | 2015-08-20 | 4 | Evans Daron | NEPH | Common Stock | D | 0.5600 | 27,000 | 15 | 125,584 | ||||
| 2015-08-20 | 2015-08-19 | 4 | Evans Daron | NEPH | Common Stock | D | 0.5000 | 24,500 | 12 | 98,584 | ||||
| 2015-08-18 | 2015-08-14 | 4 | Pinto Moshe | NEPH | Stock Option (Right to Buy) | D | 0.45 | 59,155 | 59,155 | |||||
| 2015-05-14 | 2015-05-12 | 4 | PERSEN MALCOLM C By spouse | NEPH | Warrants (right to buy) | I | 0.85 | 15,580 | 15,580 | |||||
| 2015-05-14 | 2015-05-12 | 4 | PERSEN MALCOLM C By spouse | NEPH | Common Stock | I | 31,160 | 31,160 | ||||||
| 2015-05-14 | 2015-05-12 | 4 | ROSENBERG MATTHEW | NEPH | Warrants (right to buy) | D | 0.85 | 100,000 | 100,000 | |||||
| 2015-05-14 | 2015-05-12 | 4 | ROSENBERG MATTHEW | NEPH | Common Stock | D | 200,000 | 789,695 | ||||||
| 2015-05-11 | 2015-05-07 | 4 | PERSEN MALCOLM C | NEPH | Stock Option (Right to Buy) | D | 0.79 | 56,981 | 56,981 | |||||
| 2015-04-17 | 2015-04-15 | 4 | Evans Daron | NEPH | Stock Option (Right to Buy) | D | 0.60 | 764,468 | 764,468 | |||||
| 2014-12-22 | 2014-12-18 | 4 | CENTELLA LAWRENCE J | NEPH | Common Stock | D | 0.6000 | 10,202 | 6 | 121,332 | ||||
| 2014-12-22 | 2014-12-18 | 4 | ROSENBERG MATTHEW | NEPH | Common Stock | D | 0.6000 | 374,997 | 225 | 589,695 | ||||
| 2014-12-22 | 2014-12-18 | 4 | Houghton John C. | NEPH | Common Stock | D | 0.6000 | 7,885 | 5 | 74,139 | ||||
| 2014-12-22 | 2014-12-18 | 4 | Lambda Investors LLC Held directly by Wexford Capital LP | NEPH | Common Stock, par value $0.001 | I | 14,853 | 190,446 | ||||||
| 2014-12-22 | 2014-12-18 | 4 | Lambda Investors LLC Held directly by Lambda Investors LLC | NEPH | Common Stock, par value $0.001 | I | 3,303,808 | 15,275,748 | ||||||
| 2014-12-22 | 2014-12-18 | 4 | Evans Daron | NEPH | Common Stock | D | 0.6000 | 21,239 | 13 | 74,084 | ||||
| 2014-11-07 | 2014-11-06 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 25,395 | 25,395 | ||||||
| 2014-11-07 | 2014-11-06 | 4 | CENTELLA LAWRENCE J | NEPH | Common Stock | D | 25,395 | 111,130 | ||||||
| 2014-11-07 | 2014-11-06 | 4 | Evans Daron | NEPH | Common Stock | D | 43,194 | 52,845 | ||||||
| 2014-11-07 | 2014-11-06 | 4 | Mieyal Paul A | NEPH | Common Stock | D | 25,395 | 25,395 | ||||||
| 2014-11-07 | 2014-11-06 | 4 | ROSENBERG MATTHEW | NEPH | Common Stock | D | 12,698 | 214,698 | ||||||
| 2014-05-19 | 3 | ROSENBERG MATTHEW | NEPH.OB | Nephros, Inc. Common Stock | D | 404,000 | ||||||||
| 2014-05-19 | 3 | ROSENBERG MATTHEW | NEPH.OB | Nephros, Inc. Common Stock | D | 404,000 | ||||||||
| 2014-05-19 | 2014-05-16 | 4 | ROSENBERG MATTHEW | NEPH | Non-Qualified Stock Option (right to buy) | D | 0.79 | 48,864 | 48,864 | |||||
| 2014-03-27 | 2014-03-26 | 4 | AMRON ARTHUR H | NEPH | Non Qualiffied Stock Option (right to buy) | D | 0.46 | 26,598 | 26,598 | |||||
| 2014-03-27 | 2014-03-26 | 4 | CENTELLA LAWRENCE J | NEPH | Non-Qualified Stock Option (right to buy) | D | 0.46 | 26,598 | 26,598 | |||||
| 2014-03-27 | 2014-03-26 | 4 | Evans Daron | NEPH | Non-Qualified Stock Option (right to buy) | D | 0.46 | 75,361 | 75,361 | |||||
| 2014-03-27 | 2014-03-21 | 4 | Evans Daron | NEPH | Common Stock | D | 0.3000 | 2,151 | 1 | 9,651 | ||||
| 2014-03-27 | 2014-03-26 | 4 | Mieyal Paul A | NEPH | Non Qualified Stock Option (right to buy) | D | 0.46 | 26,598 | 26,598 | |||||
| 2014-03-24 | 2014-03-21 | 4 | CENTELLA LAWRENCE J | NEPH | Common Stock | D | 0.3000 | 19,105 | 6 | 85,735 | ||||
| 2014-03-18 | 2014-03-14 | 4 | Lambda Investors LLC Held directly by Lambda Investors LCC | NEPH | Class D Warrants | I | 2,935,525 | 11,742,100 | ||||||
| 2014-03-18 | 2014-03-14 | 4 | Lambda Investors LLC Held directly by Wexford Capital LP | NEPH | Common Stock, par value $0.001 | I | 27,811 | 124,803 | ||||||
| 2014-03-18 | 2014-03-14 | 4 | Lambda Investors LLC Held directly by Lambda Investors LLC | NEPH | Common Stock, par value $0.001 | I | 5,250,264 | 11,971,940 | ||||||
| 2014-02-07 | 2014-02-05 | 4 | Houghton John C. | NEPH | Incentive Stock Option (right to buy) | D | 0.33 | 35,000 | 35,000 | |||||
| 2014-01-07 | 2013-12-31 | 4 | CENTELLA LAWRENCE J | NEPH | Common Stock | D | 19,733 | 66,630 | ||||||
| 2014-01-07 | 2013-12-31 | 4 | Scibetta James S | NEPH | Non-Qualified Stock Option (right to buy) | D | 0.42 | 60,440 | 60,440 | |||||
| 2014-01-06 | 2013-12-31 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 19,733 | 19,733 | ||||||
| 2014-01-06 | 2013-12-31 | 4 | Mieyal Paul A | NEPH | Common Stock | D | 19,733 | 19,733 | ||||||
| 2013-12-04 | 3 | Evans Daron | NEPH.OB | Nephros, Inc. Common Stock | D | 7,500 | ||||||||
| 2013-08-22 | 2013-08-20 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 5,417 | 28,763 | ||||||
| 2013-08-22 | 2013-08-20 | 4 | CENTELLA LAWRENCE J | NEPH | Common Stock | D | 5,417 | 46,897 | ||||||
| 2013-08-22 | 2013-08-20 | 4 | Scibetta James S | NEPH | Common Stock | D | 12,078 | 64,134 | ||||||
| 2013-08-22 | 2013-08-20 | 4 | Mieyal Paul A | NEPH | Common Stock | D | 5,417 | 28,763 | ||||||
| 2013-06-11 | 2013-05-23 | 4 | Kochanski Gerald John SR | NEPH | Incentive Stock Option (right to buy) | D | 0.71 | 25,000 | 25,000 | |||||
| 2013-06-11 | 2013-05-23 | 4 | Kochanski Gerald John SR | NEPH | Common Stock | D | 45,929 | 45,929 | ||||||
| 2013-06-11 | 2013-05-23 | 4 | CENTELLA LAWRENCE J | NEPH | Non-Qualified Stock Option (right to buy) | D | 0.71 | 10,000 | 10,000 | |||||
| 2013-06-11 | 2013-05-23 | 4 | CENTELLA LAWRENCE J | NEPH | Common Stock | D | 23,346 | 41,480 | ||||||
| 2013-06-11 | 2013-05-23 | 4 | Scibetta James S | NEPH | Non-Qualified Stock Option (right to buy) | D | 0.71 | 12,500 | 12,500 | |||||
| 2013-06-11 | 2013-05-23 | 4 | Scibetta James S | NEPH | Common Stock | D | 52,056 | 52,056 | ||||||
| 2013-06-11 | 2013-05-23 | 4 | Houghton John C. | NEPH | Incentive Stock Option (right to buy) | D | 0.71 | 37,500 | 37,500 | |||||
| 2013-06-11 | 2013-05-23 | 4 | Houghton John C. | NEPH | Common Stock | D | 66,254 | 66,254 | ||||||
| 2013-06-05 | 2013-05-23 | 4/A | Lambda Investors LLC Held directly by Wexford Capital LP | NEPH | Common Stock, par value $0.001 | I | 46,692 | 46,692 | ||||||
| 2013-06-05 | 2013-05-23 | 4/A | Lambda Investors LLC Held directly by Lambda Investors LLC | NEPH | Common Stock, par value $0.001 | I | 2,992,884 | 6,721,676 | ||||||
| 2013-06-04 | 2013-05-23 | 4 | AMRON ARTHUR H | NEPH | Non-Qualified Stock Option (right to buy) | D | 0.71 | 10,000 | 10,000 | |||||
| 2013-06-04 | 2013-05-23 | 4 | AMRON ARTHUR H | NEPH | Common Stock | D | 23,346 | 23,346 | ||||||
| 2013-06-04 | 2013-05-23 | 4 | Mieyal Paul A | NEPH | Non-Qualified Stock Option (right to buy) | D | 0.71 | 10,000 | 10,000 | |||||
| 2013-06-04 | 2013-05-23 | 4 | Mieyal Paul A | NEPH | Common Stock | D | 23,346 | 23,346 | ||||||
| 2013-06-04 | 2013-05-23 | 4 | Lambda Investors LLC Held directly by Lambda Investors LLC | NEPH | Common Stock, par value $0.001 | I | 2,992,884 | 6,721,676 | ||||||
| 2012-07-06 | 2012-07-03 | 4 | Houghton John C. | NEPH.OB | Non-Qualified Stock Option (right to buy) | D | 1.89 | 331,550 | 331,550 | |||||
| 2012-04-25 | 2012-04-20 | 4 | Houghton John C. | NEPH.OB | Incentive Stock Option (right to buy) | D | 0.95 | 675,000 | 675,000 | |||||
| 2012-03-20 | 2012-02-16 | 4 | Scibetta James S | NEPH.OB | Non-Qualified Stock Option (right to buy) | D | 0.83 | 12,500 | 12,500 | |||||
| 2012-03-16 | 2012-02-16 | 4 | Kochanski Gerald John SR | NEPH.OB | Incentive Stock Option (right to buy) | D | 0.83 | 20,000 | 20,000 | |||||
| 2012-03-16 | 2012-02-16 | 4 | CENTELLA LAWRENCE J | NEPH.OB | Non-Qualified Stock Option (right to buy) | D | 0.83 | 10,000 | 10,000 | |||||
| 2012-03-15 | 2012-02-16 | 4 | AMRON ARTHUR H | NEPH.OB | Non-qualified stock option (right to buy) | D | 0.83 | 10,000 | 10,000 | |||||
| 2012-03-15 | 2012-02-16 | 4 | Mieyal Paul A | NEPH.OB | Non-qualified stock option (right to buy) | D | 0.83 | 10,000 | 10,000 | |||||
| 2011-03-24 | 2011-03-10 | 4 | Southpaw Asset Management LP | NEPHD | Class D Warrants | I | 0.40 | 1 | 1 | |||||
| 2011-03-24 | 2011-03-10 | 4 | Southpaw Asset Management LP | NEPHD | Common Stock Warrants | I | 0.40 | 10,404,862 | 10,404,862 | |||||
| 2011-03-24 | 2011-03-10 | 4 | Southpaw Asset Management LP | NEPHD | Common Stock, par value $0.001 per share | I | 520,242 | 525,079 | ||||||
| 2010-01-26 | 2010-01-08 | 4 | CENTELLA LAWRENCE J | NEPH.OB | Non-qualified stock option (right to buy) | D | 0.95 | 20,000 | 20,000 | |||||
| 2009-09-02 | 2009-09-02 | 4 | Southpaw Asset Management LP | NEPH | Common Stock | I | 1.9459 | -200,000 | -389 | 96,730 | ||||
| 2009-09-02 | 2009-09-01 | 4 | Southpaw Asset Management LP | NEPH | Common Stock | I | 1.9459 | -92,000 | -179 | 296,730 | ||||
| 2009-09-02 | 2009-08-31 | 4 | Southpaw Asset Management LP | NEPH | Common Stock | I | 1.8561 | -101,000 | -187 | 388,730 | ||||
| 2009-08-28 | 2009-08-28 | 4 | Southpaw Asset Management LP | NEP | Common Stock | I | 1.9695 | -200,000 | -394 | 489,730 | ||||
| 2009-08-28 | 2009-08-27 | 4 | Southpaw Asset Management LP | NEP | Common Stock | I | 2.0162 | -200,000 | -403 | 689,730 | ||||
| 2009-08-28 | 2009-08-26 | 4 | Southpaw Asset Management LP | NEP | Common Stock | I | 2.0306 | -27,600 | -56 | 889,730 | ||||
| 2009-08-26 | 2009-08-20 | 4 | Southpaw Asset Management LP | NEP | Common Stock | I | 2.5508 | -2,390 | -6 | 73,068 | ||||
| 2009-08-26 | 2009-08-20 | 4 | Southpaw Asset Management LP | NEP | Common Stock | I | 2.5508 | -27,610 | -70 | 844,262 | ||||
| 2008-10-21 | 2008-10-17 | 4 | Enso Capital Management LLC | NEP | Common Stock | I | 0.1522 | -21,317 | -3 | 1,228,587 | ||||
| 2008-10-21 | 2008-10-17 | 4 | Enso Capital Management LLC | NEP | Common Stock | I | 0.1522 | -58,772 | -9 | 3,387,229 | ||||
| 2008-06-12 | 2008-06-11 | 4 | Stagg Capital Group LLC | NEP | Common Stock | I | 0.7000 | -2,550 | -2 | 4,166,558 | ||||
| 2008-06-12 | 2008-06-10 | 4 | Stagg Capital Group LLC | NEP | Common Stock | I | 0.7000 | -4,600 | -3 | 4,169,108 | ||||
| 2008-06-12 | 2008-06-09 | 4 | Stagg Capital Group LLC | NEP | Common Stock | I | 0.7438 | -50,550 | -38 | 4,173,708 | ||||
| 2008-06-12 | 2008-06-06 | 4 | Stagg Capital Group LLC | NEP | Common Stock | I | 0.8298 | -67,300 | -56 | 4,224,258 | ||||
| 2008-06-12 | 2008-06-05 | 4 | Stagg Capital Group LLC | NEP | Common Stock | I | 0.8444 | -50,000 | -42 | 4,291,558 | ||||
| 2008-06-12 | 2008-06-03 | 4 | Stagg Capital Group LLC | NEP | Common Stock | I | 0.8500 | -1,200 | -1 | 4,341,558 | ||||
| 2008-06-12 | 2008-06-02 | 4 | Stagg Capital Group LLC | NEP | Common Stock | I | 0.8500 | -3,600 | -3 | 4,342,758 | ||||
| 2008-06-12 | 2008-05-30 | 4 | Stagg Capital Group LLC | NEP | Common Stock | I | 0.8071 | -24,500 | -20 | 4,346,358 | ||||
| 2008-06-12 | 2008-05-29 | 4 | Stagg Capital Group LLC | NEP | Common Stock | I | 0.8412 | -26,600 | -22 | 4,370,858 | ||||
| 2008-05-30 | 2008-05-27 | 4 | Southpaw Asset Management LP | NEP | Common Stock | I | 0.7000 | -150,431 | -105 | 103,336 | ||||
| 2008-05-30 | 2008-05-27 | 4 | Southpaw Asset Management LP | NEP | Common Stock | I | 0.7000 | -1,737,644 | -1,216 | 1,193,994 | ||||
| 2008-05-20 | 2007-11-14 | 4 | Stagg Capital Group LLC | NEP | Series B 10% Secured Convertible Note due 2008 | I | 0.71 | 0 | ||||||
| 2008-05-20 | 2007-11-14 | 4 | Stagg Capital Group LLC | NEP | Series B 10% Secured Convertible Note due 2008 | I | 0.71 | |||||||
| 2008-05-20 | 2007-11-14 | 4 | Stagg Capital Group LLC | NEP | Common Stock | I | 0.7060 | 2,198,729 | 1,552 | 4,397,458 | ||||
| 2008-05-20 | 2007-11-14 | 4 | Stagg Capital Group LLC | NEP | Common Stock | I | 0.7060 | 2,198,729 | 1,552 | 2,198,729 | ||||
| 2007-12-11 | 2007-11-14 | 4 | Southpaw Asset Management LP | NEP | Class D Warrant for the Purchase of Shares of Common Stock | I | 0.90 | 125,000 | 125,000 | |||||
| 2007-12-11 | 2007-11-14 | 4 | Southpaw Asset Management LP | NEP | Series B 10% Secured Convertible Note due 2008 | I | 0.71 | 0 | ||||||
| 2007-12-11 | 2007-11-14 | 4 | Southpaw Asset Management LP | NEP | Series A 10% Secured Convertible Note due 2008 | I | 0.71 | |||||||
| 2007-12-11 | 2007-11-14 | 4 | Southpaw Asset Management LP | NEP | Common Stock | I | 0.7060 | 2,931,638 | 2,070 | 3,185,405 | ||||
| 2007-12-11 | 2007-11-14 | 4 | Southpaw Asset Management LP | NEP | Common Stock | I | 0.7060 | 253,767 | 179 | 253,767 | ||||
| 2004-09-28 | 2004-09-24 | 4 | Wasserstein Bruce See Footnotes | NEP | Series D Convertible Preferred Stock | I | -729,672 | 0 | ||||||
| 2004-09-28 | 2004-09-24 | 4 | Wasserstein Bruce See Footnotes | NEP | Series D Convertible Preferred Stock | I | -571,178 | 0 | ||||||
| 2004-09-28 | 2004-09-24 | 4 | Wasserstein Bruce See Footnotes | NEP | Series D Convertible Preferred Stock | I | -948,244 | 0 | ||||||
| 2004-09-28 | 2004-09-24 | 4 | Wasserstein Bruce See Footnotes | NEP | Series C Convertible Preferred Stock | I | -150,000 | 0 | ||||||
| 2004-09-28 | 2004-09-24 | 4 | Wasserstein Bruce See Footnotes | NEP | Series C Convertible Preferred Stock | I | -410,250 | 0 | ||||||
| 2004-09-28 | 2004-09-24 | 4 | Wasserstein Bruce See Footnotes | NEP | Series B Convertible Preferred Stock | I | -1,866,666 | 0 | ||||||
| 2004-09-28 | 2004-09-24 | 4 | Wasserstein Bruce See Footnotes | NEP | Series A Convertible Preferred Stock | I | -200,000 | 0 | ||||||
| 2004-09-28 | 2004-09-24 | 4 | Wasserstein Bruce See Footnotes | NEP | Common Stock | I | 319,095 | 1,928,725 | ||||||
| 2004-09-28 | 2004-09-24 | 4 | Wasserstein Bruce See Footnotes | NEP | Common Stock | I | 253,547 | 1,609,630 | ||||||
| 2004-09-28 | 2004-09-24 | 4 | Wasserstein Bruce See Footnotes | NEP | Common Stock | I | 426,370 | 1,356,083 | ||||||
| 2004-09-28 | 2004-09-24 | 4 | Wasserstein Bruce See Footnotes | NEP | Common Stock | I | 50,204 | 929,713 | ||||||
| 2004-09-28 | 2004-09-24 | 4 | Wasserstein Bruce See Footnotes | NEP | Common Stock | I | 146,459 | 879,509 | ||||||
| 2004-09-28 | 2004-09-24 | 4 | Wasserstein Bruce See Footnotes | NEP | Common Stock | I | 676,230 | 733,050 | ||||||
| 2004-09-28 | 2004-09-24 | 4 | Wasserstein Bruce See Footnotes | NEP | Common Stock | I | 56,820 | 56,820 |
P
Aquisição em mercado aberto ou privada de valor mobiliário não derivativo ou derivativo
S
Venda em mercado aberto ou venda privada de valor mobiliário não derivativo ou derivativo
A
Outorga, atribuição ou outra forma de aquisição de valores mobiliários da companhia (como uma opção)
C
Conversão de derivativo
D
Venda ou transferência de valores mobiliários de volta para a companhia
F
Pagamento do preço de exercício ou da obrigação tributária mediante a utilização de parte dos valores mobiliários recebidos da companhia.
G
Doação de valores mobiliários realizada pelo ou para o insider
K
Equity swaps e operações de hedge semelhantes
M
Exercício ou conversão de valor mobiliário derivativo recebido da companhia (como uma opção)
V
Uma transação relatada voluntariamente no Formulário 4
J
Outros (acompanhados de uma nota de rodapé descrevendo a transação)
