BioLife Solutions, Inc.
US ˙ NasdaqCM ˙ US09062W2044

Introdução

Esta página fornece uma análise abrangente do histórico conhecido de negociações internas de Greef Roderick De. Insiders são oficiais, diretores ou investidores significativos em uma empresa. É ilegal para insiders realizarem negociações em suas próprias empresas baseados em informações específicas, não públicas. Isso não significa que seja ilegal para eles realizarem qualquer negociação em suas próprias empresas. No entanto, eles devem reportar todas as negociações à SEC através de um Formulário 4. Apesar dessas restrições, pesquisas acadêmicas sugerem que insiders - em geral - tendem a superar o mercado em suas próprias empresas.

Rentabilidade Média de Negociação

A rentabilidade média de negociação é o retorno médio de todas as compras de mercado abertas feitas pelo insider nos últimos três anos. Para calcular isso, examinamos cada compra de mercado aberto, não planejada, feita pelo insider, excluindo todas as negociações que foram marcadas como parte de um plano de negociação 10b5-1. Em seguida, calculamos o desempenho médio dessas negociações ao longo de 3, 6 e 12 meses, fazendo a média de cada uma dessas durações para gerar uma métrica de desempenho final para cada negociação. Finalmente, fazemos a média de todas as métricas de desempenho para calcular uma métrica de desempenho para o insider. Esta lista inclui apenas insiders que fizeram pelo menos três negociações nos últimos dois anos.

Se a rentabilidade de negociação deste insider é "N/A", então o insider ou não fez quaisquer compras de mercado aberto nos últimos três anos, ou as negociações que eles fizeram são muito recentes para calcular uma métrica de desempenho confiável.

Frequência de Atualização: Diariamente

Veja a lista dos negociantes internos mais rentáveis.

Empresas com Posições Internas Reportadas

As declarações à SEC indicam que Greef Roderick De reportou posses ou negociações nas seguintes empresas:

Ativo Título Últimas Posições Reportadas
US:BLFS / BioLife Solutions, Inc. President and CEO, Director 733,746
US:TEUM / Pareteum Corp Director 451,949
US:29266SAA4 / Endologix, Inc. Bond Director 0
Chairman of the Board, Director 681,818
Como Interpretar os Gráficos

Os gráficos a seguir mostram o desempenho das ações dos a ativos ubsequentes a cada transação de mercado aberto, não planejada feita por Greef Roderick De. Transações não planejadas são negociações que não foram feitas como parte de um plano de negociação 10b5-1. O desempenho das ações é representado como mudança percentual cumulativa no preço das ações. Por exemplo, se uma transação interna foi feita em 1 de janeiro de 2019, o gráfico mostrará a mudança percentual diária da segurança até o dia presente. Se o preço da ação passasse de $10 para $15 durante este período, a mudança percentual cumulativa no preço das ações seria de 50%. Uma mudança no preço de $10 para $20 seria de 100%, e uma mudança no preço de $10 para $5 seria de -50%.

Ultimamente, estamos tentando determinar quão estreitamente as negociações do interno correlacionam-se a retornos excessivos (positivos ou negativos) no preço da ação para ver se o interno está cronometrando suas transações para lucrar com informações internas. Considere a situação onde um interno estava fazendo isso. Nesta situação, esperaríamos (a) retornos positivos após compras, ou (b) retornos negativos após vendas. No caso de (a), o gráfico de COMPRA mostraria uma série de curvas ascendentes, indicando retornos positivos após cada transação de compra. No caso de (b), o gráfico de VENDA mostraria uma série de curvas descendentes, indicando retornos negativos após cada transação de venda.

No entanto, isso sozinho não é suficiente para tirar conclusões. Se, por exemplo, o preço da ação da empresa estivesse em uma escalada não cíclica ao longo de muitos anos, então esperaríamos que todos os gráficos pós-compra tivessem uma inclinação ascendente. Da mesma forma, declínios não cíclicos ao longo de muitos anos resultariam em gráficos pós-negociação inclinados para baixo. Nenhum desses gráficos sugeriria atividade de negociação interna.

O indicador mais forte seria uma situação em que o preço da ação fosse extremamente cíclico, e houvesse sinais positivos no gráfico de COMPRA e gráficos negativos no gráfico de VENDA. Esta situação seria altamente sugestiva de um interno que estava cronometrando transações para sua vantagem financeira.

Compras Internas BLFS / BioLife Solutions, Inc. - Análise de Lucro de Curto Prazo

Nesta seção, analisamos a lucratividade de cada compra interna de mercado aberto, não planejada, feita em BLFS / BioLife Solutions, Inc.. Esta análise ajuda a entender se o interno gera consistentemente retornos anormais, e vale a pena seguir. Esta análise é para um ano seguinte a cada transação, e os resultados são teóricos.

A tabela a seguir mostra as compras de mercado aberto mais recentes que não faziam parte de um plano de negociação automático.

Data de Negociação Ticker Insider Ações
Reportadas
Preço
Reportado
Ações
Ajustadas
Preço
Ajustado
Base de Custos Dias para
Máx
Preço em
Máx
Lucro
Máx ($)
Retorno Máx (%)
Não há negociações abertas de mercado não planejadas conhecidas para esta combinação de insider e ativo

O Preço Ajustado é o preço ajustado pela divisão. Ações Ajustadas são as ações ajustadas pela divisão.

BLFS / BioLife Solutions, Inc. Insider Trades
Vendas Internas BLFS / BioLife Solutions, Inc. - Análise de Perda de Curto Prazo

Nesta seção, analisamos a evitação de perdas de curto prazo de cada venda interna de mercado aberto, não planejada feita em BLFS / BioLife Solutions, Inc.. Um padrão consistente de evitação de perdas pode sugerir que transações futuras de venda possam prever declínios no preço. Esta análise é para um ano seguinte a cada transação, e os resultados são teóricos.

A tabela a seguir mostra as vendas de mercado aberto mais recentes que não faziam parte de um plano de negociação automático.

Data de Negociação Ticker Insider Ações
Reportadas
Preço
Reportado
Ações
Ajustadas
Preço
Ajustado
Base de Custos Dias para
Mín
Preço em
Mín
Máxima Perda
Evitada ($)
Máxima Perda
Evitada (%)
2025-11-13 BLFS DE GREEF RODERICK 31,165 25.3300 31,165 25.3300 789,409 119 18.1500 -223,764 -28.35
2025-11-12 BLFS DE GREEF RODERICK 33,418 25.8800 33,418 25.8800 864,858
2025-11-11 BLFS DE GREEF RODERICK 35,417 26.1500 35,417 26.1500 926,155
2023-01-19 BLFS DE GREEF RODERICK 3,801 23.1900 3,801 23.1900 88,145
2022-11-30 BLFS DE GREEF RODERICK 33,905 20.5900 33,905 20.5900 698,104
2022-11-29 BLFS DE GREEF RODERICK 1,500 20.2000 1,500 20.2000 30,300
2022-11-28 BLFS DE GREEF RODERICK 4,600 20.7500 4,600 20.7500 95,450
2022-11-28 BLFS DE GREEF RODERICK 5,400 21.4400 5,400 21.4400 115,776
2022-11-23 BLFS DE GREEF RODERICK 4,500 21.7100 4,500 21.7100 97,695
2022-11-21 BLFS DE GREEF RODERICK 9,500 21.6300 9,500 21.6300 205,485
2022-11-18 BLFS DE GREEF RODERICK 1,500 22.1300 1,500 22.1300 33,195
2022-11-16 BLFS DE GREEF RODERICK 1,500 23.2100 1,500 23.2100 34,815
2022-11-14 BLFS DE GREEF RODERICK 14,000 23.5700 14,000 23.5700 329,980
2022-11-14 BLFS DE GREEF RODERICK 6,000 24.5300 6,000 24.5300 147,180
2022-10-07 BLFS DE GREEF RODERICK 8,552 22.6900 8,552 22.6900 194,045
2022-10-03 BLFS DE GREEF RODERICK 1,233 21.9500 1,233 21.9500 27,064
2022-07-12 BLFS DE GREEF RODERICK 9,158 15.7900 9,158 15.7900 144,605
2022-04-18 BLFS DE GREEF RODERICK 18,530 17.5900 18,530 17.5900 325,943
2022-04-07 BLFS DE GREEF RODERICK 10,713 21.8200 10,713 21.8200 233,758
2022-01-07 BLFS DE GREEF RODERICK 8,196 30.7500 8,196 30.7500 252,027
2022-01-07 BLFS DE GREEF RODERICK 2,053 30.7500 2,053 30.7500 63,130
2022-01-07 BLFS DE GREEF RODERICK 567 30.7500 567 30.7500 17,435
2021-12-29 BLFS DE GREEF RODERICK 705 39.3700 705 39.3700 27,756
2021-10-25 BLFS DE GREEF RODERICK 2,371 44.6200 2,371 44.6200 105,794
2021-10-14 BLFS DE GREEF RODERICK 1,221 39.9700 1,221 39.9700 48,803
2021-09-28 BLFS DE GREEF RODERICK 689 43.1200 689 43.1200 29,710
2021-08-18 BLFS DE GREEF RODERICK 10,239 44.6400 10,239 44.6400 457,069
2021-06-29 BLFS DE GREEF RODERICK 685 43.7500 685 43.7500 29,969
2021-04-01 BLFS DE GREEF RODERICK 3,855 36.5300 3,855 36.5300 140,823
2021-03-26 BLFS DE GREEF RODERICK 2,893 35.0100 2,893 35.0100 101,284
2021-02-19 BLFS DE GREEF RODERICK 4,509 40.7600 4,509 40.7600 183,787
2021-02-18 BLFS DE GREEF RODERICK 4,520 40.6700 4,520 40.6700 183,828
2021-02-17 BLFS DE GREEF RODERICK 4,424 41.5500 4,424 41.5500 183,817
2020-11-16 BLFS DE GREEF RODERICK 10,000 31.3300 10,000 31.3300 313,300
2020-11-13 BLFS DE GREEF RODERICK 10,000 31.8700 10,000 31.8700 318,700
2020-11-12 BLFS DE GREEF RODERICK 10,000 32.1000 10,000 32.1000 321,000
2020-09-29 BLFS DE GREEF RODERICK 1,781 28.6300 1,781 28.6300 50,990
2019-05-29 BLFS DE GREEF RODERICK 15,000 9.6500 15,000 9.6500 144,750
2019-05-25 BLFS DE GREEF RODERICK 10,000 9.3500 10,000 9.3500 93,500
2019-05-23 BLFS DE GREEF RODERICK 10,000 17.8000 10,000 17.8000 178,000
2019-05-22 BLFS DE GREEF RODERICK 4,500 18.0600 4,500 18.0600 81,270
2018-05-31 BLFS DE GREEF RODERICK 10,000 10.4400 10,000 10.4400 104,400

O Preço Ajustado é o preço ajustado pela divisão. Ações Ajustadas são as ações ajustadas pela divisão.

BLFS / BioLife Solutions, Inc. Insider Trades
Histórico de Negociações Insider

Esta tabela mostra a lista completa de negociações insider realizadas por Greef Roderick De conforme divulgadas para a Comissão de Valores Mobiliários (SEC).

Data do Arquivo Data da Transação Formulário Ticker Ativo Código 10b5-1 Ações Ações Restantes Variação
Percentual
Preço
da Ação
Valor
da Transação
Valor
Restante
2026-03-23 2026-03-19 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
F - Taxes -11,101 733,746 -1.49 19.12 -212,251 14,029,224
2026-02-26 2026-02-24 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
F - Taxes -86,186 744,847 -10.37 22.65 -1,952,113 16,870,785
2026-02-26 2026-02-24 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 219,024 831,033 35.79
2026-02-26 2026-02-24 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
F - Taxes -67,010 612,009 -9.87 22.65 -1,517,776 13,862,004
2026-02-26 2026-02-24 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 170,291 679,019 33.47
2026-02-26 2026-02-24 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 118,730 508,728 30.44
2025-11-13 2025-11-13 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -31,165 389,998 -7.40 25.33 -789,409 9,878,649
2025-11-13 2025-11-12 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -33,418 421,163 -7.35 25.88 -864,858 10,899,698
2025-11-13 2025-11-11 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -35,417 454,581 -7.23 26.15 -926,155 11,887,293
2025-10-24 2025-10-22 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -37,795 489,998 -7.16 27.30 -1,031,804 13,376,945
2025-03-20 2025-03-18 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 112,835 527,793 27.19
2025-01-08 2024-10-31 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -46,896 414,958 -10.15 23.43 -1,098,773 9,722,466
2024-03-12 2024-03-12 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -7,249 461,854 -1.55 16.60 -120,333 7,666,776
2024-03-12 2024-03-08 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 29,206 469,103 6.64
2024-01-23 2024-01-19 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -2,642 439,897 -0.60 16.76 -44,280 7,372,674
2023-11-01 2023-10-19 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 394,856 442,539 828.09
2023-10-10 2023-10-01 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 362 45,262 0.81
2023-05-16 2023-03-31 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 4,740 44,900 11.80
2023-01-24 2023-01-19 4/A BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -3,801 40,160 -8.65 23.19 -88,145 931,310
2023-01-20 2023-01-19 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale 3,801 40,160 10.45 23.19 88,145 931,310
2023-01-18 2023-01-04 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 9,647 43,961 28.11
2022-11-30 2022-11-30 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -33,905 34,314 -49.70 20.59 -698,104 706,525
2022-11-30 2022-11-29 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -1,500 68,219 -2.15 20.20 -30,300 1,378,024
2022-11-30 2022-11-28 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -5,400 69,719 -7.19 21.44 -115,776 1,494,775
2022-11-30 2022-11-28 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -4,600 75,119 -5.77 20.75 -95,450 1,558,719
2022-11-23 2022-11-23 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -4,500 79,719 -5.34 21.71 -97,695 1,730,699
2022-11-23 2022-11-21 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -9,500 84,219 -10.14 21.63 -205,485 1,821,657
2022-11-18 2022-11-18 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -1,500 93,719 -1.58 22.13 -33,195 2,074,001
2022-11-18 2022-11-16 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -1,500 95,219 -1.55 23.21 -34,815 2,210,033
2022-11-15 2022-11-14 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -6,000 96,719 -5.84 24.53 -147,180 2,372,517
2022-11-15 2022-11-14 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -14,000 102,719 -11.99 23.57 -329,980 2,421,087
2022-10-11 2022-10-07 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -8,552 116,719 -6.83 22.69 -194,045 2,648,354
2022-10-04 2022-10-03 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -1,233 125,271 -0.97 21.95 -27,064 2,749,698
2022-08-16 2022-08-14 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 535 126,504 0.42
2022-08-02 2022-07-29 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 683 125,969 0.55
2022-07-19 2022-07-17 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 828 125,286 0.67
2022-07-14 2022-07-12 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -9,158 124,458 -6.85 15.79 -144,605 1,965,192
2022-07-06 2022-07-03 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 900 133,616 0.68
2022-06-21 2022-06-19 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 955 132,716 0.72
2022-06-07 2022-06-05 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 957 131,761 0.73
2022-05-24 2022-05-22 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 1,024 130,804 0.79
2022-04-19 2022-04-18 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -18,530 129,780 -12.49 17.59 -325,943 2,282,830
2022-04-13 2022-04-12 4 BLFS BIOLIFE SOLUTIONS INC
Restricted Stock Award
M - Exercise -43,846 0 -100.00
2022-04-13 2022-04-12 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 43,846 148,310 41.97
2022-04-11 2022-04-07 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -10,713 104,464 -9.30 21.82 -233,758 2,279,404
2022-03-09 2022-02-24 4 BLFS BIOLIFE SOLUTIONS INC
Restricted Stock Award
A - Award 23,365 23,365
2022-03-09 2022-02-24 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 23,365 115,177 25.45
2022-01-11 2022-01-07 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -567 91,812 -0.61 30.75 -17,435 2,823,219
2022-01-11 2022-01-07 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -2,053 92,379 -2.17 30.75 -63,130 2,840,654
2022-01-11 2022-01-07 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -8,196 94,432 -7.99 30.75 -252,027 2,903,784
2021-12-30 2021-12-29 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -705 102,628 -0.68 39.37 -27,756 4,040,464
2021-11-18 2021-11-18 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -7,000 103,333 -6.34 50.75 -355,250 5,244,150
2021-11-18 2021-11-17 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -7,000 110,333 -5.97 51.08 -357,560 5,635,810
2021-11-18 2021-11-16 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -7,000 117,333 -5.63 51.39 -359,730 6,029,743
2021-10-27 2021-10-25 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -2,371 124,333 -1.87 44.62 -105,794 5,547,738
2021-10-18 2021-10-14 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -1,221 126,704 -0.95 39.97 -48,803 5,064,359
2021-09-30 2021-09-28 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -689 127,925 -0.54 43.12 -29,710 5,516,126
2021-08-19 2021-08-19 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -12,000 128,614 -8.53 45.12 -541,440 5,803,064
2021-08-19 2021-08-18 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -10,239 140,614 -6.79 44.64 -457,069 6,277,009
2021-08-19 2021-08-18 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -12,000 150,853 -7.37 44.75 -537,000 6,750,672
2021-08-19 2021-08-17 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -12,000 162,853 -6.86 44.81 -537,720 7,297,443
2021-07-01 2021-06-29 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -685 174,853 -0.39 43.75 -29,969 7,649,819
2021-04-15 2021-04-15 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -5,000 175,538 -2.77 33.69 -168,450 5,913,875
2021-04-15 2021-04-14 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -5,000 180,538 -2.69 33.83 -169,150 6,107,601
2021-04-15 2021-04-13 4 BLFS BIOLIFE SOLUTIONS INC
Stock Option (Right to Buy)
M - Exercise -5,959 0 -100.00
2021-04-15 2021-04-13 4 BLFS BIOLIFE SOLUTIONS INC
Stock Option (Right to Buy)
M - Exercise -960 5,959 -13.87
2021-04-15 2021-04-13 4 BLFS BIOLIFE SOLUTIONS INC
Stock Option (Right to Buy)
M - Exercise -4,000 0 -100.00
2021-04-15 2021-04-13 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -5,959 185,538 -3.11 35.08 -209,042 6,508,673
2021-04-15 2021-04-13 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 5,959 191,497 3.21 1.64 9,773 314,055
2021-04-15 2021-04-13 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -960 185,538 -0.51 35.08 -33,677 6,508,673
2021-04-15 2021-04-13 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 960 186,498 0.52 1.64 1,574 305,857
2021-04-15 2021-04-13 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -4,000 185,538 -2.11 35.08 -140,320 6,508,673
2021-04-15 2021-04-13 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 4,000 189,538 2.16 1.81 7,240 343,064
2021-04-14 2021-04-12 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 3,222 185,538 1.77
2021-04-05 2021-04-01 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -3,855 182,316 -2.07 36.53 -140,823 6,660,003
2021-04-05 2021-04-01 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 9,932 186,171 5.64
2021-03-30 2021-03-26 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -2,893 176,239 -1.62 35.01 -101,284 6,170,127
2021-03-25 2021-03-25 4 BLFS BIOLIFE SOLUTIONS INC
Stock Option (Right to Buy)
M - Exercise -10,000 4,000 -71.43
2021-03-25 2021-03-25 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 179,132 -5.29 37.71 -377,100 6,755,068
2021-03-25 2021-03-25 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 189,132 5.58 1.81 18,100 342,329
2021-03-25 2021-03-24 4 BLFS BIOLIFE SOLUTIONS INC
Stock Option (Right to Buy)
M - Exercise -10,000 14,000 -41.67
2021-03-25 2021-03-24 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 179,132 -5.29 40.18 -401,800 7,197,524
2021-03-25 2021-03-24 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 189,132 5.58 1.81 18,100 342,329
2021-03-25 2021-03-23 4 BLFS BIOLIFE SOLUTIONS INC
Stock Option (Right to Buy)
M - Exercise -10,000 24,000 -29.41
2021-03-25 2021-03-23 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 179,132 -5.29 41.83 -418,300 7,493,092
2021-03-25 2021-03-23 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 189,132 5.58 1.81 18,100 342,329
2021-02-19 2021-02-19 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -4,509 179,132 -2.46 40.76 -183,787 7,301,420
2021-02-19 2021-02-18 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -4,520 183,641 -2.40 40.67 -183,828 7,468,679
2021-02-19 2021-02-17 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -4,424 188,161 -2.30 41.55 -183,817 7,818,090
2021-02-19 2021-02-08 4 BLFS BIOLIFE SOLUTIONS INC
Restricted Stock Award
A - Award 4,740 4,740
2021-02-19 2021-02-08 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 31,552 192,585 19.59
2021-02-19 2021-02-08 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 4,740 161,033 3.03
2020-11-16 2020-11-16 4 BLFS BIOLIFE SOLUTIONS INC
Stock Option (Right to Buy)
M - Exercise -10,000 0 -100.00
2020-11-16 2020-11-16 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -10,000 156,293 -6.01 31.33 -313,300 4,896,660
2020-11-16 2020-11-16 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 166,293 6.40 1.76 17,600 292,676
2020-11-16 2020-11-13 4 BLFS BIOLIFE SOLUTIONS INC
Stock Option (Right to Buy)
M - Exercise -10,000 10,000 -50.00
2020-11-16 2020-11-13 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -10,000 156,293 -6.01 31.87 -318,700 4,981,058
2020-11-16 2020-11-13 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 166,293 6.40 1.76 17,600 292,676
2020-11-16 2020-11-12 4 BLFS BIOLIFE SOLUTIONS INC
Stock Option (Right to Buy)
M - Exercise -10,000 20,000 -33.33
2020-11-16 2020-11-12 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -10,000 156,293 -6.01 32.10 -321,000 5,017,005
2020-11-16 2020-11-12 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 166,293 6.40 1.76 17,600 292,676
2020-11-16 2020-07-22 4/A BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 100,000 158,074 172.19
2020-10-01 2020-09-29 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -1,781 56,293 -3.07 28.63 -50,990 1,611,669
2020-07-24 2020-07-22 4 BLFS BIOLIFE SOLUTIONS INC
Restricted Stock Award
A - Award 100,000 100,000
2020-03-27 2020-03-25 4 BLFS BIOLIFE SOLUTIONS INC
Restricted Stock Award
A - Award 13,154 13,154
2020-03-27 2020-03-25 4 BLFS BIOLIFE SOLUTIONS INC
Restricted Stock Award
A - Award 21,923 21,923
2020-03-27 2020-03-25 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 21,923 58,074 60.64
2020-03-27 2020-03-25 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 5,359 36,151 17.40
2020-03-27 2020-03-25 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 4,933 30,792 19.08
2020-03-06 2020-03-06 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 44,000 -18.52
2020-03-06 2020-03-06 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 13.77 -137,700 356,078
2020-03-06 2020-03-06 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.81 18,100 64,905
2020-03-06 2020-03-05 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 54,000 -15.62
2020-03-06 2020-03-05 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 13.72 -137,200 354,785
2020-03-06 2020-03-05 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.81 18,100 64,905
2020-03-06 2020-03-04 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 64,000 -13.51
2020-03-06 2020-03-04 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 13.95 -139,500 360,733
2020-03-06 2020-03-04 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.81 18,100 64,905
2020-02-07 2020-02-07 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 74,000 -11.90
2020-02-07 2020-02-07 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 13.32 -133,200 344,442
2020-02-07 2020-02-07 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.81 18,099 64,901
2020-02-07 2020-02-06 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 84,000 -10.64
2020-02-07 2020-02-06 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 14.43 -144,300 373,145
2020-02-07 2020-02-06 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.81 18,099 64,901
2020-02-07 2020-02-05 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 94,000 -9.62
2020-02-07 2020-02-05 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 14.06 -140,600 363,578
2020-02-07 2020-02-05 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.81 18,099 64,901
2020-02-07 2020-01-08 4/A BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 104,000 -8.77
2020-02-07 2020-01-08 4/A BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.81 18,099 64,901
2020-01-08 2020-01-08 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 20,000 -33.33
2020-01-08 2020-01-08 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 16.16 -161,600 417,881
2020-01-08 2020-01-08 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.76 17,600 63,112
2020-01-08 2020-01-07 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 30,000 -25.00
2020-01-08 2020-01-07 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 15.46 -154,600 399,780
2020-01-08 2020-01-07 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.76 17,600 63,112
2020-01-08 2020-01-06 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 40,000 -20.00
2020-01-08 2020-01-06 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 15.90 -159,000 411,158
2020-01-08 2020-01-06 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.76 17,600 63,112
2019-12-06 2019-12-06 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 50,000 -16.67
2019-12-06 2019-12-06 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 16.21 -162,100 419,174
2019-12-06 2019-12-06 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.76 17,600 63,112
2019-12-06 2019-12-05 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 60,000 -14.29
2019-12-06 2019-12-05 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 16.19 -161,900 418,657
2019-12-06 2019-12-05 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.76 17,600 63,112
2019-12-06 2019-12-04 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 70,000 -12.50
2019-12-06 2019-12-04 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 16.01 -160,100 414,003
2019-12-06 2019-12-04 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.76 17,600 63,112
2019-11-08 2019-11-08 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 80,000 -11.11
2019-11-08 2019-11-08 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 16.44 -164,400 425,122
2019-11-08 2019-11-08 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.76 17,600 63,112
2019-11-08 2019-11-07 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 90,000 -10.00
2019-11-08 2019-11-07 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 17.08 -170,800 441,672
2019-11-08 2019-11-07 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.76 17,600 63,112
2019-11-08 2019-11-06 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 6,919 -59.11
2019-11-08 2019-11-06 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 17.81 -178,100 460,549
2019-11-08 2019-11-06 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.64 16,400 58,809
2019-10-04 2019-10-04 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 16,919 -37.15
2019-10-04 2019-10-04 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 15.63 -156,300 404,176
2019-10-04 2019-10-04 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.64 16,400 58,809
2019-10-04 2019-10-03 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 26,919 -27.09
2019-10-04 2019-10-03 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 15.74 -157,400 407,021
2019-10-04 2019-10-03 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.64 16,400 58,809
2019-10-04 2019-10-02 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 36,919 -21.31
2019-10-04 2019-10-02 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 15.76 -157,600 407,538
2019-10-04 2019-10-02 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.64 16,400 58,809
2019-09-06 2019-09-06 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 46,919 -17.57
2019-09-06 2019-09-06 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 19.88 -198,800 514,077
2019-09-06 2019-09-06 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.64 16,400 58,809
2019-09-06 2019-09-05 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 56,919 -14.94
2019-09-06 2019-09-05 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 19.99 -199,900 516,921
2019-09-06 2019-09-05 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.64 16,400 58,809
2019-09-06 2019-09-04 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 66,919 -13.00
2019-09-06 2019-09-04 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 19.46 -194,600 503,216
2019-09-06 2019-09-04 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.64 16,400 58,809
2019-08-02 2019-08-02 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 76,919 -11.50
2019-08-02 2019-08-02 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 18.33 -183,300 473,995
2019-08-02 2019-08-02 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.64 16,400 58,809
2019-08-02 2019-08-01 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 86,919 -10.32
2019-08-02 2019-08-01 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 19.37 -193,700 500,889
2019-08-02 2019-08-01 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.64 16,400 58,809
2019-08-02 2019-07-31 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 96,919 -9.35
2019-08-02 2019-07-31 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 19.17 -191,700 495,717
2019-08-02 2019-07-31 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.64 16,400 58,809
2019-07-03 2019-07-03 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 106,919 -8.55
2019-07-03 2019-07-03 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 16.09 -160,900 416,071
2019-07-03 2019-07-03 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.64 16,400 58,809
2019-07-03 2019-07-02 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 116,919 -7.88
2019-07-03 2019-07-02 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 16.84 -168,400 435,466
2019-07-03 2019-07-02 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.64 16,400 58,809
2019-07-03 2019-07-01 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 126,919 -7.30
2019-07-03 2019-07-01 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 17.23 -172,300 445,551
2019-07-03 2019-07-01 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.64 16,400 58,809
2019-06-21 2019-06-19 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 104,000 -8.77
2019-06-21 2019-06-19 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 25,859 -27.89 17.60 -176,000 455,118
2019-06-21 2019-06-19 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.81 18,099 64,901
2019-05-24 2019-05-23 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 114,000 -8.06
2019-05-24 2019-05-23 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -10,000 25,859 -27.89 17.80 -178,000 460,290
2019-05-24 2019-05-23 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 35,859 38.67 1.81 18,099 64,901
2019-05-24 2019-05-22 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -4,500 25,859 -14.82 18.06 -81,270 467,014
2019-05-17 2019-05-16 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 124,000 -7.46
2019-05-17 2019-05-16 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 30,359 -24.78 16.76 -167,600 508,817
2019-05-17 2019-05-16 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 40,359 32.94 1.81 18,099 73,046
2019-04-19 2019-04-17 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 134,000 -6.94
2019-04-19 2019-04-17 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 30,359 -24.78 16.53 -165,300 501,834
2019-04-19 2019-04-17 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 40,359 32.94 1.81 18,099 73,046
2019-03-22 2019-03-20 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 144,000 -6.49
2019-03-22 2019-03-20 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 30,359 -24.78 19.83 -198,300 602,019
2019-03-22 2019-03-20 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 40,359 32.94 1.81 18,099 73,046
2019-02-27 2019-02-25 4 BLFS BIOLIFE SOLUTIONS INC
Restricted Stock Award
A - Award 15,776 15,776
2019-02-27 2019-02-25 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 15,776 30,359 108.18
2019-02-22 2019-02-20 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 154,000 -6.10
2019-02-22 2019-02-20 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 14,583 -40.68 17.23 -172,300 251,265
2019-02-22 2019-02-20 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 24,583 68.57 1.81 18,099 44,493
2019-01-17 2019-01-17 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 164,000 -5.75
2019-01-17 2019-01-17 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 14,583 -40.68 12.49 -124,900 182,142
2019-01-17 2019-01-17 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 24,583 68.57 1.81 18,099 44,493
2018-12-21 2018-12-19 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 174,000 -5.43
2018-12-21 2018-12-19 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 14,583 -40.68 10.67 -106,700 155,601
2018-12-21 2018-12-19 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 24,583 68.57 1.81 18,099 44,493
2018-11-23 2018-11-21 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 184,000 -5.15
2018-11-23 2018-10-21 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 14,583 -40.68 10.00 -100,000 145,830
2018-11-23 2018-10-21 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 24,583 68.57 1.81 18,099 44,493
2018-10-19 2018-10-17 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 194,000 -4.90
2018-10-19 2018-10-17 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 14,583 -40.68 12.95 -129,500 188,850
2018-10-19 2018-10-17 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 24,583 68.57 1.81 18,099 44,493
2018-09-21 2018-09-19 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 204,000 -4.67
2018-09-21 2018-09-19 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 14,583 -40.68 17.22 -172,200 251,119
2018-09-21 2018-09-19 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 24,583 68.57 1.81 18,099 44,493
2018-08-17 2018-08-16 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Options
M - Exercise 214,000
2018-08-17 2018-08-16 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 14,583 -40.68 19.10 -191,000 278,535
2018-08-17 2018-08-16 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 24,583 68.57 1.81 18,099 44,493
2018-07-20 2018-07-18 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 224,000 -4.27
2018-07-20 2018-07-18 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale X -10,000 14,583 -40.68 20.00 -200,000 291,660
2018-07-20 2018-07-18 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 24,583 68.57 1.81 18,099 44,493
2018-06-04 2018-05-31 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 136,919 -6.81
2018-06-04 2018-05-31 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -10,000 14,583 -40.68 10.44 -104,400 152,247
2018-06-04 2018-05-31 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 24,583 68.57 1.64 16,400 40,316
2018-05-29 2019-05-29 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -15,000 14,583 -50.70 9.65 -144,750 140,726
2018-05-29 2019-05-29 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 15,000 29,583 102.86 1.64 24,600 48,516
2018-05-29 2019-05-25 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
S - Sale -10,000 14,583 -40.68 9.35 -93,500 136,351
2018-05-29 2019-05-25 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
M - Exercise 10,000 24,583 68.57 1.64 16,400 40,316
2018-05-29 2018-05-29 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -15,000 146,919 -9.26
2018-05-29 2018-05-25 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
M - Exercise -10,000 161,919 -5.82
2018-03-09 2018-03-08 4 BLFS BIOLIFE SOLUTIONS INC
Employee Stock Option
A - Award 171,919 171,919
2018-01-03 2018-01-01 4 BLFS BIOLIFE SOLUTIONS INC
Common Stock
A - Award 14,583 14,583
2017-02-24 2017-02-19 4 TEUM PARETEUM Corp
Common Stock
P - Purchase 275,911 451,949 156.73 0.11 30,350 49,714
2017-01-13 2016-11-22 4 TEUM PARETEUM Corp
Series A Convertible Preferred Stock
S - Sale -6 0 -100.00 60,000.00 -360,000
2017-01-13 2016-09-30 4 TEUM PARETEUM Corp
Series A Convertible Preferred Stock
P - Purchase 6 6 60,000.00 360,000 360,000
2016-05-04 2016-05-03 4 BLFS BIOLIFE SOLUTIONS INC
Stock Option (Right to Buy)
A - Award 234,000 234,000
2016-04-29 2016-04-29 4 ETAK ELEPHANT TALK COMMUNICATIONS CORP
Common Stock
A - Award 94,437 176,038 115.73
2016-03-07 2016-03-04 4 BLFS BIOLIFE SOLUTIONS INC
Stock Option (Right to Buy)
A - Award 100,000 100,000
2016-01-20 2016-01-18 4 ETAK ELEPHANT TALK COMMUNICATIONS CORP
Common Stock
A - Award 81,601 81,601
2013-03-08 2013-03-08 4 ELGX ENDOLOGIX INC /DE/
Option to Purchase
M - Exercise -12,000 0 -100.00
2013-03-08 2013-03-08 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -1,000 7,102 -12.34 15.84 -15,840 112,496
2013-03-08 2013-03-08 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -500 8,102 -5.81 15.83 -7,915 128,255
2013-03-08 2013-03-08 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -2,000 8,602 -18.86 15.81 -31,620 135,998
2013-03-08 2013-03-08 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -4,000 10,602 -27.39 15.80 -63,200 167,512
2013-03-08 2013-03-08 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -2,500 14,602 -14.62 15.78 -39,450 230,420
2013-03-08 2013-03-08 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -2,000 17,102 -10.47 15.77 -31,540 269,699
2013-03-08 2013-03-08 4 ELGX ENDOLOGIX INC /DE/
Common Stock
M - Exercise 12,000 19,102 168.97 6.35 76,200 121,298
2013-03-08 2013-03-07 4 ELGX ENDOLOGIX INC /DE/
Option to Purchase
M - Exercise -20,000 0 -100.00
2013-03-08 2013-03-07 4 ELGX ENDOLOGIX INC /DE/
Option to Purchase
M - Exercise -8,000 12,000 -40.00
2013-03-08 2013-03-07 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -3,500 7,102 -33.01 15.52 -54,320 110,223
2013-03-08 2013-03-07 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -2,000 10,602 -15.87 15.51 -31,020 164,437
2013-03-08 2013-03-07 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -8,500 12,602 -40.28 15.50 -131,750 195,331
2013-03-08 2013-03-07 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -6,000 21,102 -22.14 15.49 -92,940 326,870
2013-03-08 2013-03-07 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -1,000 27,102 -3.56 15.47 -15,470 419,268
2013-03-08 2013-03-07 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -1,000 28,102 -3.44 15.46 -15,460 434,457
2013-03-08 2013-03-07 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -1,000 29,102 -3.32 15.45 -15,450 449,626
2013-03-08 2013-03-07 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -1,000 30,102 -3.22 15.43 -15,430 464,474
2013-03-08 2013-03-07 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -1,000 31,102 -3.12 15.42 -15,420 479,593
2013-03-08 2013-03-07 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -2,000 32,102 -5.86 15.41 -30,820 494,692
2013-03-08 2013-03-07 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -1,000 34,102 -2.85 15.40 -15,400 525,171
2013-03-08 2013-03-07 4 ELGX ENDOLOGIX INC /DE/
Common Stock
M - Exercise 20,000 35,102 132.43 8.26 165,200 289,943
2013-03-08 2013-03-07 4 ELGX ENDOLOGIX INC /DE/
Common Stock
M - Exercise 8,000 15,102 112.64 6.35 50,800 95,898
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Option to Purchase
M - Exercise -20,000 0 -100.00
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Option to Purchase
M - Exercise -20,000 0 -100.00
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -2,000 7,102 -21.97 13.98 -27,960 99,286
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -2,500 9,102 -21.55 13.96 -34,900 127,064
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -6,000 11,602 -34.09 13.95 -83,700 161,848
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -1,000 17,602 -5.38 13.94 -13,940 245,372
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -5,000 18,602 -21.18 13.93 -69,650 259,126
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -1,000 23,602 -4.06 13.91 -13,910 328,304
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -2,500 24,602 -9.22 13.90 -34,750 341,968
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -3,000 27,102 -9.97 13.89 -41,670 376,447
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -3,000 30,102 -9.06 13.88 -41,640 417,816
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -3,000 33,102 -8.31 13.87 -41,610 459,125
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -2,500 36,102 -6.48 13.86 -34,650 500,374
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -5,500 38,602 -12.47 13.85 -76,175 534,638
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -1,000 44,102 -2.22 13.84 -13,840 610,372
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Common Stock
S - Sale -2,000 45,102 -4.25 13.83 -27,660 623,761
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Common Stock
M - Exercise 20,000 47,102 73.80 4.36 87,200 205,365
2012-11-20 2012-11-19 4 ELGX ENDOLOGIX INC /DE/
Common Stock
M - Exercise 20,000 27,102 281.61 3.40 68,000 92,147
2012-08-02 2012-07-31 4 CAMH CAMBRIDGE HEART INC
Senior Secured Convertible Promissory Notes
P - Purchase 681,818
2012-08-02 2012-07-31 4 CAMH CAMBRIDGE HEART INC
Common Stock Warrants (right to buy)
P - Purchase 681,818 681,818
2012-08-02 2012-07-31 4 CAMH CAMBRIDGE HEART INC
Additional Investment Right (right to buy)
C - Conversion
2012-05-25 2012-05-24 4 ELGX ENDOLOGIX INC /DE/
Common Stock
A - Award 7,102 7,102 14.08 99,996 99,996
2012-05-15 2012-05-10 4 BLFS BIOLIFE SOLUTIONS INC
Stock Option (right to buy)
A - Award 150,000 2,809,459 5.64
2012-01-19 2012-01-17 4 CAMH CAMBRIDGE HEART INC
Senior Secured Convertible Promissory Notes
P - Purchase 2,727,272
2012-01-19 2012-01-17 4 CAMH CAMBRIDGE HEART INC
Additional Investment Right (right to buy)
P - Purchase
2012-01-19 2012-01-17 4 CAMH CAMBRIDGE HEART INC
Common Stock Warrants (right to buy)
P - Purchase 2,727,272 2,727,272
P
Compra de mercado aberto ou privada de ativo não-derivativo ou derivativo
S
Venda de mercado aberto ou privada de ativo não-derivativo ou derivativo
A
Concessão, premiação, ou outra aquisição de ativos da empresa (como uma opção)
C
Conversão de derivativo
D
Venda ou transferência de ativos de volta para a empresa
F
Pagamento do preço de exercício ou responsabilidade fiscal utilizando parte dos ativos recebidos da empresa
G
Doação de ativos pelo ou para o insider
K
Swaps de capital e transações de hedge similares
M
Exercício ou conversão de ativo derivativo recebido da empresa (como uma opção)
V
Uma transação voluntariamente reportada no Formulário 4
J
Outro (acompanhado de uma nota explicativa descrevendo a transação)