Aspen Aerogels, Inc.
US ˙ NYSE ˙ US04523Y1055

Introdução

Esta página fornece uma análise abrangente do histórico conhecido de negociações internas de William P Noglows. 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 William P Noglows reportou posses ou negociações nas seguintes empresas:

Ativo Título Últimas Posições Reportadas
US:ASPN / Aspen Aerogels, Inc. Director 99,357
US:LFUS / Littelfuse, Inc. Director 22,176
US:CCMP / CMC Materials Inc Director 0
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 William P Noglows. 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 ASPN / Aspen Aerogels, Inc. - Análise de Lucro de Curto Prazo

Nesta seção, analisamos a lucratividade de cada compra interna de mercado aberto, não planejada, feita em ASPN / Aspen Aerogels, 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 (%)
2016-08-24 ASPN NOGLOWS WILLIAM P 20,000 4.9800 20,000 4.9800 99,600 57 6.55 31,400 31.53

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

ASPN / Aspen Aerogels, Inc. Insider Trades
Vendas Internas ASPN / Aspen Aerogels, 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 ASPN / Aspen Aerogels, 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 (%)
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.

ASPN / Aspen Aerogels, Inc. Insider Trades
Compras Internas LFUS / Littelfuse, Inc. - Análise de Lucro de Curto Prazo

Nesta seção, analisamos a lucratividade de cada compra interna de mercado aberto, não planejada, feita em ASPN / Aspen Aerogels, 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.

LFUS / Littelfuse, Inc. Insider Trades
Vendas Internas LFUS / Littelfuse, 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 ASPN / Aspen Aerogels, 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 (%)
2023-02-07 LFUS NOGLOWS WILLIAM P 68 261.0300 68 261.0300 17,750 265 215.4100 -3,102 -17.48
2023-02-07 LFUS NOGLOWS WILLIAM P 202 262.8300 202 262.8300 53,092
2023-02-07 LFUS NOGLOWS WILLIAM P 398 264.2800 398 264.2800 105,183
2023-02-07 LFUS NOGLOWS WILLIAM P 529 265.4100 529 265.4100 140,402
2023-02-07 LFUS NOGLOWS WILLIAM P 3 266.5000 3 266.5000 800
2022-02-08 LFUS NOGLOWS WILLIAM P 300 255.2900 300 255.2900 76,587
2022-02-08 LFUS NOGLOWS WILLIAM P 532 256.8800 532 256.8800 136,660
2021-02-08 LFUS NOGLOWS WILLIAM P 490 262.0300 490 262.0300 128,395
2020-08-19 LFUS NOGLOWS WILLIAM P 19,504 186.0000 19,504 186.0000 3,627,744
2020-02-12 LFUS NOGLOWS WILLIAM P 623 185.7100 623 185.7100 115,697
2019-02-05 LFUS NOGLOWS WILLIAM P 578 182.5000 578 182.5000 105,485
2017-02-17 LFUS NOGLOWS WILLIAM P 1,724 163.0000 1,724 163.0000 281,012
2015-11-24 LFUS NOGLOWS WILLIAM P 4,213 109.2850 4,213 109.2850 460,418
2015-02-11 LFUS NOGLOWS WILLIAM P 957 93.0260 957 93.0260 89,026
2014-02-24 LFUS NOGLOWS WILLIAM P 880 93.2340 880 93.2340 82,046

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

LFUS / Littelfuse, Inc. Insider Trades
Histórico de Negociações Insider

Esta tabela mostra a lista completa de negociações insider realizadas por William P Noglows 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
2026-05-14 2026-05-13 4 ASPN ASPEN AEROGELS INC
Common Stock
A - Award 10,370 99,357 11.65
2026-04-24 2026-04-22 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 482 22,176 2.22
2026-03-09 2026-03-05 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 2 21,694 0.01 323.58 647 7,019,745
2026-03-09 2026-03-05 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 7 21,692 0.03 323.58 2,265 7,019,097
2026-02-06 2026-02-04 4 LFUS LITTELFUSE INC /DE
Common Stock
M - Exercise 911 21,685 4.39 199.24 181,508 4,320,519
2025-12-08 2025-12-05 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 8 20,774 0.04 258.99 2,072 5,380,258
2025-12-08 2025-12-05 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 3 20,766 0.01 258.99 777 5,378,186
2025-09-08 2025-09-05 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 3 20,763 0.01 259.58 779 5,389,660
2025-09-08 2025-09-05 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 8 20,760 0.04 259.58 2,077 5,388,881
2025-06-09 2025-06-05 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 9 20,752 0.04 214.18 1,928 4,444,663
2025-06-09 2025-06-05 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 3 20,743 0.01 214.18 643 4,442,736
2025-05-01 2025-04-30 4 ASPN ASPEN AEROGELS INC
Common Stock
A - Award 10,370 88,987 13.19
2025-04-28 2025-04-24 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 1,019 20,740 5.17
2025-03-10 2025-03-07 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 7 19,721 0.04 218.33 1,528 4,305,686
2025-02-06 2025-02-04 4 LFUS LITTELFUSE INC /DE
Common Stock
M - Exercise 800 19,714 4.23 192.59 154,072 3,796,719
2024-12-09 2024-12-06 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 8 18,914 0.04 247.32 1,979 4,677,810
2024-09-09 2024-09-06 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 7 18,906 0.04 256.00 1,792 4,839,936
2024-06-10 2024-06-07 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 5 18,899 0.03 250.13 1,251 4,727,207
2024-05-31 2024-05-30 4 ASPN ASPEN AEROGELS INC
Common Stock
A - Award 0 10,000 0.00
2024-05-31 2024-05-30 4 ASPN ASPEN AEROGELS INC
Common Stock
A - Award 0 10,000 0.00
2024-05-31 2024-05-30 4 ASPN ASPEN AEROGELS INC
Common Stock
A - Award 1,898 78,617 2.47
2024-04-29 2024-04-25 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 522 18,894 2.84
2024-03-11 2024-03-08 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 7 18,372 0.04 244.90 1,714 4,499,303
2024-01-10 2024-01-09 4 LFUS LITTELFUSE INC /DE
Common Stock
M - Exercise 945 18,365 5.42 154.15 145,672 2,830,965
2023-12-11 2023-12-08 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 8 17,420 0.05 243.04 1,944 4,233,757
2023-09-11 2023-09-08 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 7 17,412 0.04 259.49 1,816 4,518,240
2023-06-12 2023-06-09 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 6 17,405 0.03 271.09 1,627 4,718,321
2023-06-02 2023-06-01 4 ASPN ASPEN AEROGELS INC
Common Stock
A - Award 7,488 76,719 10.82
2023-05-01 2023-04-27 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 468 17,399 2.76
2023-03-14 2023-03-10 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 5 16,931 0.03 264.30 1,322 4,474,863
2023-02-08 2023-02-07 4 LFUS LITTELFUSE INC /DE
Common Stock
S - Sale -3 16,926 -0.02 266.50 -800 4,510,779
2023-02-08 2023-02-07 4 LFUS LITTELFUSE INC /DE
Common Stock
S - Sale -529 16,929 -3.03 265.41 -140,402 4,493,126
2023-02-08 2023-02-07 4 LFUS LITTELFUSE INC /DE
Common Stock
S - Sale -398 17,458 -2.23 264.28 -105,183 4,613,800
2023-02-08 2023-02-07 4 LFUS LITTELFUSE INC /DE
Common Stock
S - Sale -202 17,856 -1.12 262.83 -53,092 4,693,092
2023-02-08 2023-02-07 4 LFUS LITTELFUSE INC /DE
Common Stock
S - Sale -68 18,058 -0.38 261.03 -17,750 4,713,680
2023-02-08 2023-02-07 4 LFUS LITTELFUSE INC /DE
Common Stock
M - Exercise 1,200 18,126 7.09 120.15 144,180 2,177,839
2022-12-13 2022-12-12 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 7 16,926 0.04 235.36 1,648 3,983,703
2022-09-13 2022-09-12 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 7 16,919 0.04 233.00 1,631 3,942,127
2022-07-07 2022-07-06 4 CCMP CMC Materials, Inc.
Common Stock
D - Sale to Issuer -7,500 0 -100.00
2022-07-07 2022-07-06 4 CCMP CMC Materials, Inc.
Common Stock
D - Sale to Issuer -7,500 0 -100.00
2022-07-07 2022-07-06 4 CCMP CMC Materials, Inc.
Common Stock
D - Sale to Issuer -26,125 0 -100.00
2022-07-07 2022-07-06 4 CCMP CMC Materials, Inc.
Common Stock
D - Sale to Issuer -24,947 0 -100.00
2022-06-14 2022-06-13 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 5 16,912 0.03 256.02 1,280 4,329,810
2022-06-06 2022-06-02 4 ASPN ASPEN AEROGELS INC
Common Stock
A - Award 2,699 69,231 4.06
2022-05-02 2022-04-28 4 LFUS LITTELFUSE INC /DE
Stock Option (right to buy)
A - Award 815 815
2022-05-02 2022-04-28 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 498 16,907 3.03
2022-03-14 2022-03-11 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 3 16,409 0.02 248.27 745 4,073,862
2022-03-10 2022-03-09 4 CCMP CMC Materials, Inc.
Common Stock
A - Award 973 24,947 4.06
2022-02-11 2021-10-08 5 ASPN ASPEN AEROGELS INC
Common Stock
G - Gift 10,000 10,000
2022-02-11 2021-10-08 5 ASPN ASPEN AEROGELS INC
Common Stock
G - Gift -10,000 0 -100.00
2022-02-11 2021-10-08 5 ASPN ASPEN AEROGELS INC
Common Stock
G - Gift 10,000 10,000
2022-02-11 2021-10-08 5 ASPN ASPEN AEROGELS INC
Common Stock
G - Gift -10,000 10,000 -50.00
2022-02-11 2021-09-07 5 ASPN ASPEN AEROGELS INC
Common Stock
G - Gift 20,000 20,000
2022-02-11 2021-09-07 5 ASPN ASPEN AEROGELS INC
Common Stock
G - Gift -20,000 66,532 -23.11
2022-02-09 2022-02-08 4 LFUS LITTELFUSE INC /DE
Stock Option (right to buy)
M - Exercise -1,447 0 -100.00
2022-02-09 2022-02-08 4 LFUS LITTELFUSE INC /DE
Common Stock
S - Sale -532 16,406 -3.14 256.88 -136,660 4,214,373
2022-02-09 2022-02-08 4 LFUS LITTELFUSE INC /DE
Common Stock
S - Sale -300 16,938 -1.74 255.29 -76,587 4,324,102
2022-02-09 2022-02-08 4 LFUS LITTELFUSE INC /DE
Common Stock
M - Exercise 1,447 17,238 9.16 96.15 139,129 1,657,434
2021-12-06 2021-12-03 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 5 15,791 0.03 310.63 1,553 4,905,158
2021-12-06 2021-11-29 4 LFUS LITTELFUSE INC /DE
Common Stock
G - Gift 2,500 2,500
2021-12-06 2021-11-29 4 LFUS LITTELFUSE INC /DE
Common Stock
G - Gift 2,500 2,500
2021-12-06 2021-11-29 4 LFUS LITTELFUSE INC /DE
Common Stock
G - Gift -2,500 0 -100.00
2021-12-06 2021-11-29 4 LFUS LITTELFUSE INC /DE
Common Stock
G - Gift -2,500 0 -100.00
2021-10-27 2021-10-26 4 LFUS LITTELFUSE INC /DE
Common Stock
G - Gift 5,000 5,000
2021-10-27 2021-10-26 4 LFUS LITTELFUSE INC /DE
Common Stock
G - Gift -5,000 15,786 -24.05
2021-09-08 2021-09-07 4 CCMP CMC Materials, Inc.
Common Stock
I - Other 7,500 7,500
2021-09-08 2021-09-07 4 CCMP CMC Materials, Inc.
Common Stock
I - Other -7,500 26,125 -22.30
2021-09-08 2021-09-03 4 CCMP CMC Materials, Inc.
Common Stock
I - Other 7,500 7,500
2021-09-08 2021-09-03 4 CCMP CMC Materials, Inc.
Common Stock
I - Other -7,500 33,625 -18.24
2021-09-07 2021-09-03 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 5 20,786 0.02 282.28 1,411 5,867,472
2021-06-07 2021-06-07 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 5 20,781 0.02 257.24 1,286 5,345,704
2021-06-03 2021-06-01 4 ASPN ASPEN AEROGELS INC
Stock Option (Right-to-Buy)
A - Award 3,088 3,088
2021-06-03 2021-06-01 4 ASPN ASPEN AEROGELS INC
Common Stock
A - Award 2,489 86,532 2.96
2021-04-26 2021-04-22 4 LFUS LITTELFUSE INC /DE
Stock Option (right to buy)
A - Award 574 574
2021-04-26 2021-04-22 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 396 20,776 1.94
2021-03-08 2021-03-08 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 3 20,380 0.01 259.18 778 5,282,088
2021-03-04 2021-03-03 4 CCMP CMC Materials, Inc.
Stock Options (Right to Buy)
A - Award 1,305 1,305 170.86 222,972 222,972
2021-03-04 2021-03-03 4 CCMP CMC Materials, Inc.
Common Stock
A - Award 561 23,974 2.40
2021-02-09 2021-02-08 4 LFUS LITTELFUSE INC /DE
Stock Option (right to buy)
M - Exercise -1,350 0 -100.00
2021-02-09 2021-02-08 4 LFUS LITTELFUSE INC /DE
Common Stock
S - Sale -490 20,377 -2.35 262.03 -128,395 5,339,385
2021-02-09 2021-02-08 4 LFUS LITTELFUSE INC /DE
Common Stock
M - Exercise 1,350 20,867 6.92 94.84 128,034 1,979,026
2020-12-08 2020-12-04 4 LFUS LITTELFUSE INC /DE
Common Stock
J - Other 5 19,517 0.03 249.25 1,246 4,864,612
2020-09-08 2020-09-04 4 LFUS LITTELFUSE INC /DE
Common Stock
L - Other 8 19,512 0.04 180.26 1,442 3,517,233
2020-08-21 2020-08-19 4 LFUS LITTELFUSE INC /DE
Common Stock
S - Sale -19,504 19,504 -50.00 186.00 -3,627,744 3,627,744
2020-08-20 2020-08-19 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -9,000 23,413 -27.77 161.51 -1,453,591 3,781,483
2020-06-22 2020-06-18 4 ASPN ASPEN AEROGELS INC
Stock Option (right to buy)
A - Award 9,817 9,817
2020-06-22 2020-06-18 4 ASPN ASPEN AEROGELS INC
Common Stock
A - Award 7,511 84,043 9.81
2020-06-08 2020-06-08 4 LFUS LITTELFUSE INC /DE
Common Stock
L - Other 7 24,504 0.03 179.91 1,259 4,408,515
2020-04-27 2020-04-23 4 LFUS LITTELFUSE INC /DE
Stock Option (right to buy)
A - Award 1,432 1,432
2020-04-27 2020-04-23 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 807 24,497 3.41
2020-03-09 2020-03-06 4 LFUS LITTELFUSE INC /DE
Common Stock
L - Other 6 23,690 0.03 155.53 933 3,684,506
2020-03-05 2020-03-04 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
A - Award 1,958 1,958 147.78 289,353 289,353
2020-03-05 2020-03-04 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 593 32,413 1.86
2020-02-12 2020-02-12 4 LFUS LITTELFUSE INC /DE
Stock Option (right to buy)
M - Exercise -1,716 0 -100.00
2020-02-12 2020-02-12 4 LFUS LITTELFUSE INC /DE
Common Stock
S - Sale -623 23,684 -2.56 185.71 -115,697 4,398,356
2020-02-12 2020-02-12 4 LFUS LITTELFUSE INC /DE
Common Stock
M - Exercise 1,716 24,307 7.60 66.68 114,423 1,620,791
2019-12-10 2019-12-09 4 LFUS LITTELFUSE INC /DE
Common Stock
L - Other 7 22,591 0.03 183.91 1,287 4,154,711
2019-09-09 2019-09-09 4 LFUS LITTELFUSE INC /DE
Common Stock
L - Other 7 22,584 0.03 168.16 1,177 3,797,725
2019-06-21 2019-06-19 4 ASPN ASPEN AEROGELS INC
Stock Option (right to buy)
A - Award 11,950 11,950
2019-06-21 2019-06-19 4 ASPN ASPEN AEROGELS INC
Common Stock
A - Award 8,388 76,532 12.31
2019-06-10 2019-06-10 4 LFUS LITTELFUSE INC /DE
Common Stock
L - Other 7 22,577 0.03 175.97 1,232 3,972,875
2019-04-30 2019-04-26 4 LFUS LITTELFUSE INC /DE
Stock Option (right to buy)
A - Award 911 911
2019-04-30 2019-04-26 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 536 22,570 2.43
2019-03-11 2019-03-11 4 LFUS LITTELFUSE INC /DE
Common Stock
L - Other 4 22,034 0.02 191.02 764 4,208,935
2019-03-08 2019-03-06 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
A - Award 2,972 2,972 110.09 327,187 327,187
2019-03-08 2019-03-06 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 909 31,820 2.94
2019-02-06 2019-02-05 4 LFUS LITTELFUSE INC /DE
Stock Option (right to buy)
M - Exercise -1,648 0 -100.00
2019-02-06 2019-02-05 4 LFUS LITTELFUSE INC /DE
Common Stock
S - Sale -578 22,030 -2.56 182.50 -105,485 4,020,475
2019-02-06 2019-02-05 4 LFUS LITTELFUSE INC /DE
Common Stock
M - Exercise 1,648 22,608 7.86 63.09 103,972 1,426,339
2018-12-07 2018-12-07 4 LFUS LITTELFUSE INC /DE
Common Stock
L - Other 7 20,960 0.03 176.37 1,235 3,696,715
2018-09-07 2018-09-07 4 LFUS LITTELFUSE INC /DE
Common Stock
L - Other 5 20,953 0.02 220.73 1,104 4,624,956
2018-06-22 2018-06-20 4 ASPN ASPEN AEROGELS INC
Common Stock (right to buy)
A - Award 13,517 13,517
2018-06-22 2018-06-20 4 ASPN ASPEN AEROGELS INC
Common Stock
A - Award 9,677 68,144 16.55
2018-06-11 2018-06-08 4 LFUS LITTELFUSE INC /DE
Common Stock
L - Other 4 20,948 0.02 225.53 902 4,724,402
2018-05-01 2018-04-27 4 LFUS LITTELFUSE INC /DE
Stock Option (right to buy)
A - Award 800 800
2018-05-01 2018-04-27 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 468 20,944 2.29
2018-03-13 2018-03-13 4 LFUS LITTELFUSE INC /DE
Common Stock
L - Other 2 20,476 0.01 224.72 449 4,601,367
2018-03-08 2018-03-06 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
A - Award 3,385 3,385 106.61 360,875 360,875
2018-03-08 2018-03-06 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 907 30,911 3.02
2018-02-15 2018-02-14 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -17,000 41,125 -29.25 98.86 -1,680,535 4,065,412
2018-01-25 2018-01-24 4 LFUS LITTELFUSE INC /DE
Stock Option (right to buy)
M - Exercise -1,763 0 -100.00
2018-01-25 2018-01-24 4 LFUS LITTELFUSE INC /DE
Common Stock
M - Exercise 1,763 20,474 9.42 62.21 109,676 1,273,688
2017-12-08 2017-12-08 4 LFUS LITTELFUSE INC /DE
Common Stock
L - Other 5 18,711 0.03 197.18 986 3,689,435
2017-09-11 2017-09-11 4 LFUS LITTELFUSE INC /DE
Common Stock
L - Other 5 18,706 0.03 186.59 933 3,490,353
2017-06-15 2017-06-14 4 ASPN ASPEN AEROGELS INC
Stock Option (right to buy)
A - Award 17,019 17,019
2017-06-15 2017-06-14 4 ASPN ASPEN AEROGELS INC
Common Stock
A - Award 12,289 58,467 26.61
2017-06-14 2017-06-09 4 LFUS LITTELFUSE INC /DE
Common Stock
L - Other 5 18,701 0.03 167.85 839 3,138,963
2017-05-16 2017-05-15 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -30,000 58,125 -34.04 77.37 -2,321,067 4,497,067
2017-05-16 2017-05-12 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
I - Other 2,252 88,125 2.62
2017-05-16 2017-05-12 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
I - Other -2,252 30,004 -6.98
2017-05-16 2017-05-12 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -30,000 85,873 -25.89 76.56 -2,296,719 6,574,205
2017-05-16 2016-03-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
I - Other 56,924 115,873 96.56
2017-05-16 2016-03-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
I - Other -56,924 28,652 -66.52
2017-05-01 2017-04-28 4 LFUS LITTELFUSE INC /DE
Stock Option (right to buy)
A - Award 945 945
2017-05-01 2017-04-28 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 505 18,696 2.78
2017-03-08 2017-03-07 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
A - Award 4,811 4,811 69.44 334,076 334,076
2017-03-08 2017-03-07 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 1,352 89,180 1.54
2017-02-21 2017-02-17 4 LFUS LITTELFUSE INC /DE
Stock option (right to buy)
M - Exercise -1,724 0 -100.00
2017-02-21 2017-02-17 4 LFUS LITTELFUSE INC /DE
Common Stock
S - Sale -1,724 18,184 -8.66 163.00 -281,012 2,963,992
2017-02-21 2017-02-17 4 LFUS LITTELFUSE INC /DE
Common Stock
M - Exercise 1,724 19,908 9.48 42.13 72,632 838,724
2017-02-08 2017-02-08 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -75,000 0 -100.00
2017-02-08 2017-02-08 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -75,000 87,828 -46.06 67.25 -5,043,900 5,906,628
2017-02-08 2017-02-08 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 75,000 162,828 85.39 32.64 2,448,000 5,314,715
2017-02-07 2016-12-12 4 LFUS LITTELFUSE INC /DE
Common Stock
L - Other 5 18,184 0.03 155.92 780 2,835,249
2016-11-16 2016-11-14 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -95,744 0 -100.00
2016-11-16 2016-11-14 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -95,744 87,828 -52.16 57.56 -5,510,862 5,055,247
2016-11-16 2016-11-14 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 95,744 183,572 109.01 27.94 2,675,087 5,129,010
2016-09-15 2016-09-14 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 7 18,179 0.04 121.92 853 2,216,475
2016-08-25 2016-08-24 4 ASPN ASPEN AEROGELS INC
Common Stock
P - Purchase 20,000 46,178 76.40 4.98 99,600 229,966
2016-08-02 2016-08-01 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -108,801 0 -100.00
2016-08-02 2016-08-01 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -11,250 46,851 -19.36
2016-08-02 2016-08-01 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -108,801 87,828 -55.33 50.40 -5,483,755 4,426,695
2016-08-02 2016-08-01 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -11,250 196,629 -5.41 50.40 -567,019 9,910,451
2016-08-02 2016-08-01 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 108,801 207,879 109.81 28.62 3,113,885 5,949,505
2016-08-02 2016-08-01 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 11,250 99,078 12.81 25.79 290,138 2,555,229
2016-06-28 2016-06-24 4 ASPN ASPEN AEROGELS INC
Stock Option (right to buy)
A - Award 14,799 14,799
2016-06-28 2016-06-24 4 ASPN ASPEN AEROGELS INC
Common Stock
A - Award 10,736 26,178 69.52
2016-06-24 2016-06-23 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 7 18,172 0.04 117.93 826 2,143,024
2016-04-26 2016-04-22 4 LFUS LITTELFUSE INC /DE
Stock option (right to buy)
A - Award 1,200 1,200
2016-04-26 2016-04-22 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 671 18,165 3.84
2016-03-21 2016-03-18 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 3 17,494 0.02 124.02 372 2,169,606
2016-03-09 2016-03-08 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
A - Award 9,638 9,638 39.29 378,677 378,677
2016-03-09 2016-03-08 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 2,252 87,828 2.63
2016-01-04 2015-12-31 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -15,218 85,576 -15.10 43.78 -666,244 3,746,530
2016-01-04 2015-12-31 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -5,712 100,794 -5.36 43.78 -250,071 4,412,774
2016-01-04 2015-12-31 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,857 106,506 -2.61 43.78 -125,079 4,662,845
2016-01-04 2015-12-31 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 265 109,363 0.24 37.21 9,861 4,069,736
2015-12-10 2015-12-08 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 7 17,491 0.04 106.99 749 1,871,362
2015-12-07 2015-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -5,073 109,098 -4.44 42.37 -214,943 4,622,495
2015-12-07 2015-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,857 114,171 -2.44 42.37 -121,051 4,837,438
2015-12-07 2015-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,857 114,171 -2.44 42.37 -121,051 4,837,438
2015-12-02 2015-12-01 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,514 119,885 -2.05 42.44 -106,694 5,087,932
2015-11-25 2015-11-24 4 LFUS LITTELFUSE INC /DE
Stock option (right to buy)
M - Exercise -4,213 0 -100.00
2015-11-25 2015-11-24 4 LFUS LITTELFUSE INC /DE
Common stock
S - Sale -4,213 17,484 -19.42 109.28 -460,418 1,910,739
2015-11-25 2015-11-24 4 LFUS LITTELFUSE INC /DE
Common stock
M - Exercise 4,213 21,697 24.10 13.88 58,476 301,154
2015-11-09 2015-11-06 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -46,851 11,250 -80.64
2015-11-09 2015-11-06 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -46,851 122,399 -27.68 43.03 -2,015,811 5,266,352
2015-11-09 2015-11-06 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 46,851 169,250 38.28 25.79 1,208,287 4,364,965
2015-11-09 2015-11-05 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -20,235 58,101 -25.83
2015-11-09 2015-11-05 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -20,235 122,399 -14.19 43.10 -872,029 5,274,810
2015-11-09 2015-11-05 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 20,235 142,634 16.53 25.79 521,861 3,678,538
2015-10-27 2015-10-23 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 219 17,484 1.27 91.12 19,955 1,593,142
2015-09-09 2015-09-04 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 8 17,265 0.05 88.98 712 1,536,240
2015-07-28 2015-07-24 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 221 17,257 1.30 90.42 19,983 1,560,378
2015-07-01 2015-06-30 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 267 122,399 0.22 39.80 10,625 4,871,125
2015-06-18 2015-06-17 4 ASPN ASPEN AEROGELS INC
Stock Option (right to buy)
A - Award 10,228 10,228
2015-06-18 2015-06-17 4 ASPN ASPEN AEROGELS INC
Common Stock
A - Award 7,715 15,442 99.84
2015-06-08 2015-06-05 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 4 17,036 0.02 96.09 384 1,636,989
2015-06-08 2015-06-05 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 2 17,032 0.01 95.45 191 1,625,704
2015-05-12 2015-05-08 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 2 17,030 0.01 97.74 195 1,664,512
2015-04-28 2015-04-24 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 213 17,028 1.27 96.15 20,480 1,637,242
2015-04-28 2015-04-24 4 LFUS LITTELFUSE INC /DE
Stock option (right to buy)
A - Award 1,447 1,447
2015-04-28 2015-04-24 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 760 16,815 4.73
2015-03-05 2015-03-04 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -91,020 17,781 -83.66
2015-03-05 2015-03-04 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -91,020 122,132 -42.70 50.67 -4,612,020 6,188,493
2015-03-05 2015-03-04 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 91,020 213,152 74.53 21.45 1,952,379 4,572,117
2015-03-05 2015-03-05 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -17,781 0 -100.00
2015-03-05 2015-03-05 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -17,781 122,132 -12.71 50.67 -901,022 6,188,847
2015-03-05 2015-03-05 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 17,781 139,913 14.56 21.45 381,402 3,001,141
2015-02-12 2015-02-11 4 LFUS LITTELFUSE INC /DE
Stock option (right to buy)
M - Exercise -2,415 0 -100.00
2015-02-12 2015-02-11 4 LFUS LITTELFUSE INC /DE
Common Stock
S - Sale -957 16,055 -5.63 93.03 -89,026 1,493,532
2015-02-12 2015-02-11 4 LFUS LITTELFUSE INC /DE
Common Stock
M - Exercise 2,415 17,012 16.54 36.33 87,737 618,046
2015-02-03 2015-02-03 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -83,414 0 -100.00
2015-02-03 2015-02-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -83,414 122,132 -40.58 49.80 -4,154,317 6,082,629
2015-02-03 2015-02-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 83,414 205,546 68.30 21.77 1,815,923 4,474,743
2015-02-03 2015-01-30 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 202 14,597 1.40 97.23 19,640 1,419,266
2015-01-05 2014-12-31 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 273 122,132 0.22 38.90 10,625 4,750,458
2014-12-09 2014-12-05 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 5 14,395 0.03 98.87 494 1,423,234
2014-12-05 2014-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 44,400 121,859 57.32
2014-12-05 2014-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,935 77,459 -3.65 46.45 -136,331 3,597,977
2014-12-05 2014-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,935 77,459 -3.65 46.45 -136,331 3,597,977
2014-12-02 2014-12-01 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,583 83,329 -3.01 46.65 -120,497 3,887,305
2014-12-02 2014-12-01 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,935 85,912 -3.30 46.65 -136,918 4,007,802
2014-11-05 2014-11-04 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -107,242 0 -100.00
2014-11-05 2014-11-04 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -107,242 88,847 -54.69 47.04 -5,044,589 4,179,308
2014-11-05 2014-11-04 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 107,242 196,089 120.70 26.05 2,793,654 5,108,122
2014-10-28 2014-10-24 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 232 14,390 1.64 86.14 19,984 1,239,555
2014-09-09 2014-09-05 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 4 14,158 0.03 92.21 369 1,305,509
2014-07-29 2014-07-25 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 225 14,154 1.62 88.94 20,012 1,258,857
2014-07-02 2014-06-30 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 276 88,847 0.31 37.95 10,491 3,372,016
2014-06-20 2014-06-18 4 ASPN ASPEN AEROGELS INC
Common Stock
A - Award 7,727 7,727
2014-06-06 2014-06-06 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 3 13,929 0.02 89.66 269 1,248,874
2014-04-30 2014-04-29 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -7,809 107,242 -6.79
2014-04-30 2014-04-29 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -7,809 88,571 -8.10 43.64 -340,768 3,865,040
2014-04-30 2014-04-29 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 7,809 96,380 8.82 26.05 203,424 2,510,692
2014-04-30 2014-04-28 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -34,352 115,051 -22.99
2014-04-30 2014-04-28 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -34,352 88,571 -27.95 43.57 -1,496,675 3,858,920
2014-04-30 2014-04-28 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 34,352 122,923 38.78 26.05 894,870 3,202,137
2014-04-29 2014-04-25 4 LFUS LITTELFUSE INC /DE
Stock option (right to buy)
A - Award 1,350 1,350
2014-04-29 2014-04-25 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 242 13,926 1.77 94.84 22,951 1,320,742
2014-04-29 2014-04-25 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 774 13,684 6.00
2014-04-16 2013-12-02 4/A CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,583 125,080 -2.02 44.77 -115,641 5,599,843
2014-04-16 2013-12-02 4/A CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,935 127,663 -2.25 44.77 -131,400 5,715,484
2014-04-16 2013-12-02 4/A CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,935 130,598 -2.20 44.77 -131,400 5,846,883
2014-02-26 2014-02-24 4 LFUS LITTELFUSE INC /DE
Stock option (right to buy)
M - Exercise -1,971 0 -100.00
2014-02-26 2014-02-24 4 LFUS LITTELFUSE INC /DE
Common stock
S - Sale -880 12,910 -6.38 93.23 -82,046 1,203,651
2014-02-26 2014-02-24 4 LFUS LITTELFUSE INC /DE
Common stock
M - Exercise 1,971 13,790 16.68 41.22 81,245 568,424
2014-02-07 2014-02-05 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
I - Other 58,949 58,949
2014-02-07 2014-02-05 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
J - Other -58,949 88,571 -39.96
2014-02-04 2014-01-31 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 190 11,819 1.63 89.50 17,005 1,057,800
2014-01-03 2013-12-31 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 374 147,520 0.25 28.37 10,625 4,185,577
2013-12-10 2013-12-06 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 2 11,629 0.02 87.76 176 1,020,561
2013-12-10 2013-12-10 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -1,000 149,403 -0.66
2013-12-10 2013-12-10 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -1,000 147,145 -0.68 44.59 -44,595 6,561,928
2013-12-10 2013-12-10 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 1,000 148,145 0.68 26.05 26,050 3,859,184
2013-12-10 2013-12-09 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -42,151 150,403 -21.89
2013-12-10 2013-12-09 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -42,151 147,145 -22.27 44.56 -1,878,232 6,556,733
2013-12-10 2013-12-09 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 42,151 189,296 28.65 26.05 1,098,034 4,931,167
2013-12-09 2013-12-06 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -20,016 192,554 -9.42
2013-12-09 2013-12-06 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -20,016 147,145 -11.97 44.73 -895,372 6,582,219
2013-12-09 2013-12-06 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 20,016 167,161 13.60 26.05 521,417 4,354,550
2013-12-09 2013-12-05 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -100 212,570 -0.05
2013-12-09 2013-12-05 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -100 147,145 -0.07 44.51 -4,451 6,549,435
2013-12-09 2013-12-05 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 100 147,245 0.07 26.05 2,605 3,835,739
2013-12-04 2013-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
A - Award 67,500 67,500 44.10 2,976,750 2,976,750
2013-12-04 2013-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 25,000 147,145 20.47
2013-12-04 2013-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,935 122,145 -2.35 44.10 -129,434 5,386,605
2013-12-03 2013-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,583 125,080 -2.02 44.77 -115,641 5,599,843
2013-12-03 2013-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,935 127,663 -2.25 44.77 -131,400 5,715,484
2013-12-03 2013-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,935 130,598 -2.20 44.77 -131,400 5,846,883
2013-11-25 2013-11-25 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -35,921 212,670 -14.45
2013-11-25 2013-11-25 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -35,921 133,533 -21.20 44.55 -1,600,431 5,949,467
2013-11-25 2013-11-25 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 35,921 169,454 26.90 26.05 935,742 4,414,283
2013-11-25 2013-11-22 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -35,920 248,591 -12.63
2013-11-25 2013-11-22 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -35,920 133,533 -21.20 44.00 -1,580,512 5,875,583
2013-11-25 2013-11-22 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 35,920 169,453 26.90 26.05 935,716 4,414,257
2013-11-21 2013-11-21 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -35,920 284,511 -11.21
2013-11-21 2013-11-21 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -35,920 133,533 -21.20 43.44 -1,560,304 5,800,457
2013-11-21 2013-11-21 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 35,920 169,453 26.90 26.05 935,716 4,414,257
2013-11-12 2013-11-12 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -17,239 320,431 -5.11
2013-11-12 2013-11-12 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -17,239 133,533 -11.43 42.54 -733,430 5,681,145
2013-11-12 2013-11-12 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 17,239 150,772 12.91 26.05 449,076 3,927,617
2013-11-12 2013-11-11 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -25,000 337,670 -6.89
2013-11-12 2013-11-11 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -25,000 133,533 -15.77 42.81 -1,070,315 5,716,905
2013-11-12 2013-11-11 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 25,000 158,533 18.72 26.05 651,250 4,129,791
2013-11-01 2013-11-01 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -187,471 0 -100.00
2013-11-01 2013-11-01 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -187,471 133,533 -58.40 40.32 -7,558,531 5,383,847
2013-11-01 2013-11-01 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 187,471 321,004 140.39 38.17 7,155,768 12,252,732
2013-10-31 2013-10-31 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -170,517 187,471 -47.63
2013-10-31 2013-10-31 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -170,517 133,533 -56.08 40.90 -6,974,299 5,461,630
2013-10-31 2013-10-31 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 170,517 304,050 127.70 38.17 6,508,634 11,605,598
2013-10-29 2013-10-25 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 214 11,627 1.88 79.36 16,983 922,719
2013-09-17 2013-09-16 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -4,682 357,988 -1.29
2013-09-17 2013-09-16 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -4,682 133,533 -3.39 38.40 -179,794 5,127,824
2013-09-17 2013-09-16 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 4,682 138,215 3.51 38.17 178,712 5,275,676
2013-09-16 2013-09-12 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 2 11,413 0.02 78.82 158 899,573
2013-07-30 2013-07-26 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 210 11,411 1.87 80.93 16,995 923,492
2013-07-01 2013-06-30 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 345 133,533 0.26 28.06 9,668 3,746,809
2013-06-10 2013-06-06 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 2 11,201 0.02 74.51 149 834,587
2013-05-01 2013-04-30 4 LFUS LITTELFUSE INC /DE
Common stock
A - Award 245 11,199 2.24 69.82 17,106 781,914
2013-04-30 2013-04-26 4 LFUS LITTELFUSE INC /DE
Stock option (right to buy)
A - Award 1,716 1,716
2013-04-30 2013-04-26 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 934 10,954 9.32
2013-02-05 2013-02-01 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 262 10,020 2.68 64.77 16,970 648,995
2013-01-03 2012-12-31 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 424 133,189 0.32 25.08 10,625 3,339,707
2012-12-05 2012-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,280 132,765 -1.69 32.64 -74,419 4,333,449
2012-12-05 2012-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,591 135,045 -1.88 32.64 -84,570 4,407,868
2012-12-05 2012-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,591 135,045 -1.88 32.64 -84,570 4,407,868
2012-12-05 2012-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
F - Taxes -2,798 140,227 -1.96 32.64 -91,327 4,577,008
2012-12-04 2012-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
A - Award 75,000 75,000
2012-12-04 2012-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 25,000 143,025 21.18
2012-12-03 2012-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -29,377 0 -100.00
2012-12-03 2012-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -14,719 29,377 -33.38
2012-12-03 2012-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -29,377 118,025 -19.93 32.65 -959,156 3,853,504
2012-12-03 2012-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 29,377 147,402 24.89 16.00 470,032 2,358,432
2012-12-03 2012-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -14,719 118,025 -11.09 32.65 -480,530 3,853,150
2012-12-03 2012-12-03 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 14,719 132,744 12.47 16.00 235,504 2,123,904
2012-12-03 2012-11-30 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -57,472 44,096 -56.58
2012-12-03 2012-11-30 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -57,472 118,025 -32.75 32.51 -1,868,564 3,837,299
2012-12-03 2012-11-30 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 57,472 175,497 48.69 16.00 919,552 2,807,952
2012-11-29 2012-11-29 4 CCMP CABOT MICROELECTRONICS CORP
Stock Options (Right to Buy)
M - Exercise -15,937 101,568 -13.56
2012-11-29 2012-11-29 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -15,937 118,025 -11.90 32.42 -516,652 3,826,181
2012-11-29 2012-11-29 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
M - Exercise 15,937 133,962 13.50 16.00 254,992 2,143,392
2012-11-29 2012-11-29 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
S - Sale -30,000 118,025 -20.27 32.06 -961,938 3,784,424
2012-07-03 2012-06-30 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 376 148,025 0.25 24.83 9,333 3,675,312
2012-04-30 2012-04-27 4 LFUS LITTELFUSE INC /DE
Stock Option (Right to Buy)
A - Award 1,648 1,648
2012-04-30 2012-04-27 4 LFUS LITTELFUSE INC /DE
Common Stock
A - Award 994 9,758 11.34
2012-01-03 2011-12-31 4 CCMP CABOT MICROELECTRONICS CORP
Common Stock
A - Award 260 147,649 0.18 40.16 10,455 5,930,030
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)