| Ações em Circulação | 7,249,724 shares |
| Ações de Insider | 2,076,100,800 shares |
| Total de Insiders | 37 |
Pontuação de Sentimento de Insider
A Pontuação de Sentimento de Insider encontra as empresas que estão sendo compradas por insiders corporativos.
É o resultado de um modelo quantitativo sofisticado e multifatorial que identifica empresas com os mais altos níveis de acumulação por insiders. O modelo de pontuação usa uma combinação do número líquido de insiders comprando nos últimos 90 dias, o total de ações compradas como um percentual do float, e o total de ações possuídas por insiders. A escala varia de 0 a 100, com números mais altos indicando um maior nível de acumulação em relação aos seus pares, e 50 sendo a média.
Frequência de Atualização: Diariamente
Pontuação de Sentimento dos Oficiais
A Pontuação de Sentimento de Officer encontra empresas que estão sendo compradas por Oficiais Corporativos.
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.
Como a Pontuação de Sentimento dos Insiders, a Pontuação de Sentimento de Officer é o resultado de um modelo quantitativo sofisticado e multifatorial que identifica empresas com os mais altos níveis de acumulação por parte dos oficiais.
Frequência de Atualização: Diariamente
Principais Métricas de Insider
Este cartão mostra como a empresa se classifica em várias métricas internas. O percentil mostra como esta empresa se compara a outras empresas nos mercados dos EUA. Classificações mais altas são indicativas de situações melhores.
Por exemplo, geralmente aceita-se que a compra interna é um indicador positivo, portanto, empresas com mais compras internas teriam classificações mais altas do que empresas com menos compras internas (ou até mesmo venda interna).
Percentual do Float Comprado por Insiders (Classificação)
6734 out of 10786
Percentual do Float Comprado por Insiders é o número total de ações compradas por insiders menos o número total de ações vendidas por insiders nos últimos 90 dias, dividido pelo total flutuante e multiplicado por 100.
Gráfico de Negociação de Insider
Cyanotech Corporation 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.
Roster de Insider e Métricas de Lucratividade
Esta tabela mostra a lista de insiders conhecidos, e é gerada automaticamente a partir de arquivamentos divulgados à SEC. Além dos nomes, título mais recente, e designação de diretor, oficial ou proprietário de 10%, fornecemos as últimas participações divulgadas. Adicionalmente, quando possível fornecemos o desempenho comercial histórico do insider. O desempenho comercial histórico é uma média ponderada do desempenho de transações reais de compra no mercado aberto feitas pelo insider. Para mais informações sobre como isso é calculado, assista este webinar no YouTube.
See our leaderboard of most profitable insider traders.
| Insider | Lucro Médio (%) | Ações Possuídas |
Ajuste de Divisão |
|---|---|---|---|
| Brent David Bailey - | 48,467 | 19,386,800 | |
|
BlueLine Capital Partners II, L.P.
10% Owner -
|
850,116 | 340,046,400 | |
|
BlueLine Partners, L.L.C.
10% Owner -
|
1,290,220 | 516,088,000 | |
|
BlueLine Partners, L.L.C.
10% Owner -
|
850,116 | 340,046,400 | |
| Robert J Capelli Former VP - Sales - [O] | 12,000 | 4,800,000 | |
| Ralph Carlton Director - [D] | 17,157 | 6,862,800 | |
| Thomas F Chen Director - [D] | 4,000 | 1,600,000 | |
| Matthew Keith Custer President and CEO, Director - [D] [O] | 6,754 | 2,701,600 | |
| Gerald R Cysewski - | 146,697 | 58,678,800 | |
|
Michael A / Davis
Director, 10% Owner -
[D]
|
1,838,756 | 735,502,400 | |
| Jole Eileen Deal CFO, VP, Treasurer, Secretary - [O] | 5,101 | 2,040,400 | |
| Charles Jason Hartmann VP, Sales & Marketing - [O] | 4,422 | 1,768,800 |
| Insider | Lucro Médio (%) | Ações Possuídas |
Ajuste de Divisão |
|---|---|---|---|
| Andrew H Jacobson | 393,168 | ||
| Glenn Jensen VP, Operations - [O] | 27,110 | 10,844,000 | |
| Johansen Jennifer M. VP, Quality, Regulatory & Govt - [O] | 9,743 | 3,897,200 | |
| Nancy E Katz Director - [D] | 55,395 | 22,158,000 | |
| Collette Nicole Kakuk Chief Strategic Comml Officer - [O] | 4,707 | 1,882,800 | |
| Felicia I Ladin CFO, VP Fin & Admin, Treasurer - [O] | 4,678 | 1,871,200 | |
| James Random Lundeen VP and General Mgr -Mainland - [O] | 9,986 | 3,994,400 | |
| David M Mulder Director - [D] | 203,468 | 81,387,200 | |
| Angela May McElwee Director - [D] | 53,567 | 21,426,800 | |
| Walter Bennett Menzel Director - [D] | 39,455 | 15,782,000 | |
|
Meridian OHC Partners, LP
10% Owner -
|
850,116 | 340,046,400 | |
|
Meridian TSV II, LP
10% Owner -
|
850,116 | 340,046,400 |
| Insider | Lucro Médio (%) | Ações Possuídas |
Ajuste de Divisão |
|---|---|---|---|
| Mawae Morton - | 25,161 | 10,064,400 | |
| Amy Beth Nordin VP, HR, Secretary - [O] | 9,051 | 3,620,400 | |
| Brian Brett Orlopp CFO, VP - [O] | 20 | 8,000 | |
| David Rosenthal Director - [D] | 10,563 | 4,225,200 | |
| Gregg Robertson Director - [D] | 10,438 | 4,175,200 | |
|
Steiner Foundation Rudolf
10% Owner -
|
767,133 | 306,853,200 | |
|
Gary Marvin Schick
10% Owner -
|
767,133 | 306,853,200 | |
| Deanna Lee Spooner CFO and VP Fin and Admin - [O] | 500 | 200,000 | |
|
TSV Investment Partners, LLC
10% Owner -
|
850,116 | 340,046,400 | |
| David L Vied Director - [D] | 225,138 | 90,055,200 | |
| Gerard J Watts COO - [O] | 35 | 14,000 | |
| John T Waldron Director - [D] | 21,551 | 8,620,400 | |
| Paul Yuen Director - [D] | 11,950 | 4,780,000 |
Report errors via our new Insider Auditing Tool
Acompanhar Históricos de Compras de Insiders - Análise de Lucro a Curto Prazo
Nesta seção, analisamos a lucratividade de cada compra de insider não planejada, feita no mercado aberto em CYAN / Cyanotech Corporation. Esta análise ajuda a entender se o insider gera consistentemente retornos anormais, e vale a pena ser seguido. Esta análise é para um ano após cada negociação, e os resultados são teóricos .
A tabela a seguir mostra 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 são as ações ajustadas pelo desdobramento.
Acompanhar Históricos de Vendas de Insiders - Análise de Perda a Curto Prazo
Nesta seção, analisamos a evitação de perda de curto prazo de cada venda de insider não planejada, feita no mercado aberto em CYAN / Cyanotech Corporation. Um padrão consistente de evitação de perdas pode sugerir que transações de venda futuras possam prever quedas no preço. Esta análise é para um ano após cada negociação, e os resultados são teóricos .
A tabela a seguir mostra 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 são as ações ajustadas pelo desdobramento.
Histórico de Transações
Clique no ícone de link para ver o histórico completo de transações. As transações relatadas como parte de um plano de negociação automática 10b5-1 terão um X na coluna marcada como 10b-5.
| Arquivo Data |
Data da Operação |
Formulário | Insider | Ticker | Título de Segurança | Código | Direto | Preço de Exercício Preço Unitário |
Preço por Unidade |
Unidades Alteradas |
Valor Alterado (1K) |
Opções Restantes |
Ações Restantes |
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2025-09-02 | 2025-08-28 | 4 | MULDER DAVID M | CYAN | Cyanotech Corporation Common Stock | D | 50,000 | 203,468 | ||||||
| 2025-09-02 | 2025-08-28 | 4 | Vied David L | CYAN | Cyanotech Corporation Common Stock | D | 50,000 | 225,138 | ||||||
| 2025-09-02 | 2025-08-28 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 50,000 | 1,528,598 | ||||||
| 2025-07-31 | 2025-07-29 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 2,075 | 6,754 | ||||||
| 2025-07-31 | 2025-07-29 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 0.4050 | -525 | -0 | 9,051 | ||||
| 2025-07-31 | 2025-07-29 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 1,502 | 9,576 | ||||||
| 2025-07-31 | 2025-07-29 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 0.4050 | -518 | -0 | 9,743 | ||||
| 2025-07-31 | 2025-07-29 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 1,380 | 10,261 | ||||||
| 2025-07-31 | 2025-07-29 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 0.4050 | -592 | -0 | 146,697 | ||||
| 2025-07-31 | 2025-07-29 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 1,577 | 147,289 | ||||||
| 2025-07-31 | 2025-07-29 | 4 | Jensen Glenn | CYAN | Common Stock | D | 0.4050 | -617 | -0 | 27,110 | ||||
| 2025-07-31 | 2025-07-29 | 4 | Jensen Glenn | CYAN | Common Stock | D | 1,642 | 27,727 | ||||||
| 2025-04-09 | 2025-04-07 | 4 | Kakuk Collette Nicole | CYAN | Common Stock | D | 0.3100 | -14 | -0 | 4,707 | ||||
| 2025-04-09 | 2025-04-07 | 4 | Kakuk Collette Nicole | CYAN | Common Stock | D | 33 | 4,721 | ||||||
| 2025-04-09 | 2025-04-07 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 0.3100 | -12 | -0 | 8,074 | ||||
| 2025-04-09 | 2025-04-07 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 33 | 8,086 | ||||||
| 2025-04-09 | 2025-04-07 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 0.3100 | -13 | -0 | 8,881 | ||||
| 2025-04-09 | 2025-04-07 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 33 | 8,894 | ||||||
| 2025-04-09 | 2025-04-07 | 4 | Jensen Glenn | CYAN | Common Stock | D | 0.3100 | -13 | -0 | 26,085 | ||||
| 2025-04-09 | 2025-04-07 | 4 | Jensen Glenn | CYAN | Common Stock | D | 33 | 26,098 | ||||||
| 2025-04-09 | 2025-04-07 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 33 | 4,679 | ||||||
| 2025-04-09 | 2025-04-07 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 0.3100 | -13 | -0 | 145,712 | ||||
| 2025-04-09 | 2025-04-07 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 33 | 145,725 | ||||||
| 2025-02-20 | 2025-02-18 | 4 | Kakuk Collette Nicole | CYAN | Common Stock | D | 0.4000 | -1,556 | -1 | 4,688 | ||||
| 2025-02-20 | 2025-02-18 | 4 | Kakuk Collette Nicole | CYAN | Common Stock | D | 3,900 | 6,244 | ||||||
| 2025-02-20 | 2025-02-18 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 0.4000 | -1,189 | -0 | 8,053 | ||||
| 2025-02-20 | 2025-02-18 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 3,400 | 9,242 | ||||||
| 2025-02-20 | 2025-02-18 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 0.4000 | -1,201 | -0 | 8,861 | ||||
| 2025-02-20 | 2025-02-18 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 3,200 | 10,062 | ||||||
| 2025-02-20 | 2025-02-18 | 4 | Jensen Glenn | CYAN | Common Stock | D | 0.4000 | -1,340 | -1 | 26,065 | ||||
| 2025-02-20 | 2025-02-18 | 4 | Jensen Glenn | CYAN | Common Stock | D | 3,570 | 27,405 | ||||||
| 2025-02-20 | 2025-02-18 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 0.4000 | -1,464 | -1 | 145,692 | ||||
| 2025-02-20 | 2025-02-18 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 3,900 | 147,156 | ||||||
| 2024-10-03 | 2024-10-01 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7600 | 13,158 | 10 | 1,478,598 | ||||
| 2024-10-03 | 2024-10-01 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7600 | 5,000 | 4 | 1,465,440 | ||||
| 2024-10-01 | 2024-09-30 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7600 | 5,000 | 4 | 1,460,440 | ||||
| 2024-10-01 | 2024-09-27 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7700 | 5,000 | 4 | 1,455,440 | ||||
| 2024-09-27 | 2024-09-26 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7700 | 5,000 | 4 | 1,450,440 | ||||
| 2024-09-27 | 2024-09-25 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7700 | 5,000 | 4 | 1,445,440 | ||||
| 2024-09-25 | 2024-09-24 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7300 | 5,000 | 4 | 1,440,440 | ||||
| 2024-09-25 | 2024-09-23 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7700 | 5,000 | 4 | 1,435,440 | ||||
| 2024-09-23 | 2024-09-20 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7700 | 5,000 | 4 | 1,430,440 | ||||
| 2024-09-23 | 2024-09-19 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7400 | 5,000 | 4 | 1,425,440 | ||||
| 2024-09-19 | 2024-09-18 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7800 | 5,000 | 4 | 1,420,440 | ||||
| 2024-09-19 | 2024-09-17 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7200 | 1,000 | 1 | 1,415,440 | ||||
| 2024-09-19 | 2024-09-17 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7400 | 4,000 | 3 | 1,414,440 | ||||
| 2024-09-17 | 2024-09-16 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8200 | 5,000 | 4 | 1,410,440 | ||||
| 2024-09-17 | 2024-09-13 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8200 | 5,000 | 4 | 1,405,440 | ||||
| 2024-09-13 | 2024-09-12 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8300 | 5,000 | 4 | 1,400,440 | ||||
| 2024-09-13 | 2024-09-11 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8300 | 5,000 | 4 | 1,395,440 | ||||
| 2024-09-11 | 2024-09-10 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7500 | 66,667 | 50 | 1,390,440 | ||||
| 2024-09-11 | 2024-09-10 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8300 | 5,000 | 4 | 1,323,773 | ||||
| 2024-09-11 | 2024-09-09 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8400 | 5,000 | 4 | 1,318,773 | ||||
| 2024-09-09 | 2024-09-06 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8400 | 5,000 | 4 | 1,313,773 | ||||
| 2024-09-09 | 2024-09-05 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8400 | 5,000 | 4 | 1,308,773 | ||||
| 2024-09-05 | 2024-09-04 | 4 | Vied David L | CYAN | Cyanotech Corporation Common Stock | D | 39,506 | 175,138 | ||||||
| 2024-09-05 | 2024-09-04 | 4 | MULDER DAVID M | CYAN | Cyanotech Corporation Common Stock | D | 39,506 | 153,468 | ||||||
| 2024-09-05 | 2024-09-04 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 37,037 | 1,303,773 | ||||||
| 2024-09-05 | 2024-09-04 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8500 | 5,000 | 4 | 1,266,736 | ||||
| 2024-09-05 | 2024-09-03 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7900 | 5,000 | 4 | 1,261,736 | ||||
| 2024-09-03 | 2024-08-30 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7900 | 5,000 | 4 | 1,256,736 | ||||
| 2024-09-03 | 2024-08-29 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7500 | 5,000 | 4 | 1,251,736 | ||||
| 2024-09-03 | 2024-08-29 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7500 | 5,000 | 4 | 1,251,736 | ||||
| 2024-08-29 | 2024-08-28 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7900 | 5,000 | 4 | 1,246,736 | ||||
| 2024-08-29 | 2024-08-27 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8000 | 5,000 | 4 | 1,241,736 | ||||
| 2024-08-27 | 2024-08-26 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7700 | 5,000 | 4 | 1,236,736 | ||||
| 2024-08-27 | 2024-08-23 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8400 | 5,000 | 4 | 1,231,736 | ||||
| 2024-08-23 | 2024-08-22 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7600 | 5,000 | 4 | 1,226,736 | ||||
| 2024-08-23 | 2024-08-21 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7500 | 5,000 | 4 | 1,221,736 | ||||
| 2024-08-21 | 2024-08-20 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8700 | 5,000 | 4 | 1,216,736 | ||||
| 2024-08-21 | 2024-08-19 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8900 | 5,000 | 4 | 1,211,736 | ||||
| 2024-08-19 | 2024-08-16 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8500 | 5,000 | 4 | 1,206,736 | ||||
| 2024-08-19 | 2024-08-15 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7500 | 5,000 | 4 | 1,201,736 | ||||
| 2024-08-15 | 2024-08-14 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7000 | 5,000 | 4 | 1,196,736 | ||||
| 2024-08-15 | 2024-08-13 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7400 | 5,000 | 4 | 1,191,736 | ||||
| 2024-08-13 | 2024-08-12 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7400 | 5,000 | 4 | 1,186,736 | ||||
| 2024-08-13 | 2024-08-09 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7900 | 5,000 | 4 | 1,181,736 | ||||
| 2024-08-09 | 2024-08-08 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7500 | 5,000 | 4 | 1,176,736 | ||||
| 2024-08-09 | 2024-08-07 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7000 | 5,000 | 4 | 1,171,736 | ||||
| 2024-08-07 | 2024-08-06 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8000 | 5,000 | 4 | 1,166,736 | ||||
| 2024-08-07 | 2024-08-05 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7700 | 5,000 | 4 | 1,161,736 | ||||
| 2024-08-05 | 2024-08-02 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7900 | 5,000 | 4 | 1,156,736 | ||||
| 2024-08-05 | 2024-08-01 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8300 | 5,000 | 4 | 1,151,736 | ||||
| 2024-08-01 | 2024-07-31 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8300 | 5,000 | 4 | 1,146,736 | ||||
| 2024-08-01 | 2024-07-30 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7100 | 5,000 | 4 | 1,141,736 | ||||
| 2024-07-31 | 2024-07-29 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 0.5600 | -564 | -0 | 5,842 | ||||
| 2024-07-31 | 2024-07-29 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 1,502 | 6,406 | ||||||
| 2024-07-31 | 2024-07-29 | 4 | Ladin Felicia I | CYAN | Common Stock | D | 0.5600 | -656 | -0 | 4,678 | ||||
| 2024-07-31 | 2024-07-29 | 4 | Ladin Felicia I | CYAN | Common Stock | D | 1,747 | 5,334 | ||||||
| 2024-07-31 | 2024-07-29 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 0.5600 | -518 | -0 | 6,862 | ||||
| 2024-07-31 | 2024-07-29 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 1,379 | 7,380 | ||||||
| 2024-07-31 | 2024-07-29 | 4 | Jensen Glenn | CYAN | Common Stock | D | 0.5600 | -616 | -0 | 23,835 | ||||
| 2024-07-31 | 2024-07-29 | 4 | Jensen Glenn | CYAN | Common Stock | D | 1,641 | 24,451 | ||||||
| 2024-07-31 | 2024-07-29 | 4 | Hartmann Charles Jason | CYAN | Common Stock | D | 0.5600 | -670 | -0 | 4,422 | ||||
| 2024-07-31 | 2024-07-29 | 4 | Hartmann Charles Jason | CYAN | Common Stock | D | 1,680 | 5,092 | ||||||
| 2024-07-31 | 2024-07-29 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 0.5600 | -592 | -0 | 143,256 | ||||
| 2024-07-31 | 2024-07-29 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 1,576 | 143,848 | ||||||
| 2024-07-31 | 2024-07-29 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 0.5600 | -779 | -0 | 4,646 | ||||
| 2024-07-31 | 2024-07-29 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 2,074 | 5,425 | ||||||
| 2024-07-30 | 2024-07-29 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.6400 | 5,000 | 3 | 1,136,736 | ||||
| 2024-07-30 | 2024-07-26 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.6400 | 5,000 | 3 | 1,131,736 | ||||
| 2024-07-26 | 2024-07-25 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.6400 | 5,000 | 3 | 1,126,736 | ||||
| 2024-07-26 | 2024-07-24 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.6000 | 5,000 | 3 | 1,121,736 | ||||
| 2024-07-24 | 2024-07-23 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.5800 | 5,000 | 3 | 1,116,736 | ||||
| 2024-07-24 | 2024-07-22 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.5900 | 5,000 | 3 | 1,111,736 | ||||
| 2024-07-22 | 2024-07-19 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.5900 | 5,000 | 3 | 1,106,736 | ||||
| 2024-07-22 | 2024-07-18 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.5800 | 5,000 | 3 | 1,101,736 | ||||
| 2024-07-18 | 2024-07-17 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.5900 | 5,000 | 3 | 1,096,736 | ||||
| 2024-07-18 | 2024-07-16 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.5700 | 5,000 | 3 | 1,091,736 | ||||
| 2024-07-16 | 2024-07-15 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.5300 | 5,000 | 3 | 1,086,736 | ||||
| 2024-07-16 | 2024-07-12 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.5500 | 5,000 | 3 | 1,081,736 | ||||
| 2024-07-12 | 2024-07-11 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.4500 | 5,000 | 2 | 1,076,736 | ||||
| 2024-07-12 | 2024-07-10 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.3900 | 5,000 | 2 | 1,071,736 | ||||
| 2024-07-10 | 2024-07-09 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.3900 | 5,000 | 2 | 1,066,736 | ||||
| 2024-07-10 | 2024-07-08 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.3200 | 5,000 | 2 | 1,061,736 | ||||
| 2024-07-08 | 2024-07-05 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.4000 | 5,000 | 2 | 1,056,736 | ||||
| 2024-07-08 | 2024-07-03 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.3700 | 5,000 | 2 | 1,051,736 | ||||
| 2024-04-10 | 2024-04-08 | 4 | Hartmann Charles Jason | CYAN | Common Stock | D | 0.4000 | -14 | -0 | 3,412 | ||||
| 2024-04-10 | 2024-04-08 | 4 | Hartmann Charles Jason | CYAN | Common Stock | D | 33 | 3,426 | ||||||
| 2024-04-10 | 2024-04-08 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 0.4000 | -13 | -0 | 6,001 | ||||
| 2024-04-10 | 2024-04-08 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 33 | 6,014 | ||||||
| 2024-04-10 | 2024-04-08 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 0.4000 | -13 | -0 | 4,904 | ||||
| 2024-04-10 | 2024-04-08 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 33 | 4,917 | ||||||
| 2024-04-10 | 2024-04-08 | 4 | Jensen Glenn | CYAN | Common Stock | D | 0.4000 | -13 | -0 | 22,810 | ||||
| 2024-04-10 | 2024-04-08 | 4 | Jensen Glenn | CYAN | Common Stock | D | 33 | 22,823 | ||||||
| 2024-04-10 | 2024-04-08 | 4 | Ladin Felicia I | CYAN | Common Stock | D | 0.4000 | -13 | -0 | 3,587 | ||||
| 2024-04-10 | 2024-04-08 | 4 | Ladin Felicia I | CYAN | Common Stock | D | 33 | 3,600 | ||||||
| 2024-04-10 | 2024-04-08 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 0.4000 | -13 | -0 | 3,351 | ||||
| 2024-04-10 | 2024-04-08 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 33 | 3,364 | ||||||
| 2024-04-10 | 2024-04-08 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 0.4000 | -13 | -0 | 142,272 | ||||
| 2024-04-10 | 2024-04-08 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 33 | 142,285 | ||||||
| 2024-02-27 | 2024-02-27 | 4 | Jensen Glenn Held by spouse | CYAN | Common Stock | I | 0.3300 | 8,500 | 3 | 17,210 | ||||
| 2024-02-27 | 2024-02-26 | 4 | Jensen Glenn Held by spouse | CYAN | Common Stock | I | 0.2900 | 8,335 | 2 | 8,710 | ||||
| 2024-02-21 | 2024-02-16 | 4 | Ladin Felicia I | CYAN | Common Stock | D | 0.4400 | -1,465 | -1 | 3,567 | ||||
| 2024-02-21 | 2024-02-16 | 4 | Ladin Felicia I | CYAN | Common Stock | D | 3,900 | 5,032 | ||||||
| 2024-02-21 | 2024-02-16 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 0.4400 | -1,465 | -1 | 142,252 | ||||
| 2024-02-21 | 2024-02-16 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 3,900 | 143,717 | ||||||
| 2024-02-21 | 2024-02-16 | 4 | Jensen Glenn | CYAN | Common Stock | D | 0.4400 | -1,341 | -1 | 22,790 | ||||
| 2024-02-21 | 2024-02-16 | 4 | Jensen Glenn | CYAN | Common Stock | D | 3,570 | 24,131 | ||||||
| 2024-02-21 | 2024-02-16 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 0.4400 | -1,202 | -1 | 5,981 | ||||
| 2024-02-21 | 2024-02-16 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 3,200 | 7,183 | ||||||
| 2024-02-21 | 2024-02-16 | 4 | Kakuk Collette Nicole | CYAN | Common Stock | D | 0.4400 | -1,556 | -1 | 2,344 | ||||
| 2024-02-21 | 2024-02-16 | 4 | Kakuk Collette Nicole | CYAN | Common Stock | D | 3,900 | 3,900 | ||||||
| 2024-02-21 | 2024-02-16 | 4 | Hartmann Charles Jason | CYAN | Common Stock | D | 0.4400 | -1,556 | -1 | 3,393 | ||||
| 2024-02-21 | 2024-02-16 | 4 | Hartmann Charles Jason | CYAN | Common Stock | D | 3,900 | 4,949 | ||||||
| 2024-02-21 | 2024-02-16 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 0.4400 | -1,277 | -1 | 4,884 | ||||
| 2024-02-21 | 2024-02-16 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 3,400 | 6,161 | ||||||
| 2023-12-19 | 2023-12-15 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 1.0000 | 400,000 | 400 | 1,046,736 | ||||
| 2023-12-04 | 2023-12-01 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.9000 | 39,455 | 36 | 646,736 | ||||
| 2023-10-17 | 2023-10-13 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 12,821 | 607,281 | ||||||
| 2023-09-18 | 2023-09-15 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8450 | 3,245 | 3 | 594,460 | ||||
| 2023-09-14 | 2023-09-14 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8318 | 2,253 | 2 | 591,215 | ||||
| 2023-09-14 | 2023-09-13 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8290 | 3,245 | 3 | 588,962 | ||||
| 2023-09-12 | 2023-09-12 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7885 | 107 | 0 | 585,717 | ||||
| 2023-09-12 | 2023-09-11 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.8284 | 292 | 0 | 585,610 | ||||
| 2023-09-08 | 2023-09-08 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7925 | 2,553 | 2 | 585,318 | ||||
| 2023-09-08 | 2023-09-07 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.7459 | 17,900 | 13 | 582,765 | ||||
| 2023-09-07 | 2023-09-06 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.6915 | 5,847 | 4 | 564,865 | ||||
| 2023-09-07 | 2023-09-05 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 0.6557 | 12,673 | 8 | 559,018 | ||||
| 2023-08-28 | 2023-08-25 | 4 | McElwee Angela May | CYAN | Cyanotech Corporation Common Stock | D | 40,506 | 53,567 | ||||||
| 2023-08-28 | 2023-08-25 | 4 | MULDER DAVID M | CYAN | Cyanotech Corporation Common Stock | D | 40,506 | 113,962 | ||||||
| 2023-08-28 | 2023-08-25 | 4 | Vied David L | CYAN | Cyanotech Corporation Common Stock | D | 40,506 | 135,632 | ||||||
| 2023-08-28 | 2023-08-25 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 37,975 | 546,345 | ||||||
| 2023-08-28 | 2023-08-24 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc. | CYAN | Cyanotech Corporation Common Stock | I | -424,621 | 0 | ||||||
| 2023-08-01 | 2023-07-31 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 0.8400 | -716 | -1 | 2,761 | ||||
| 2023-08-01 | 2023-07-31 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 1,904 | 3,477 | ||||||
| 2023-08-01 | 2023-07-31 | 4 | Hartmann Charles Jason | CYAN | Common Stock | D | 0.8400 | -670 | -1 | 1,049 | ||||
| 2023-08-01 | 2023-07-31 | 4 | Hartmann Charles Jason | CYAN | Common Stock | D | 1,680 | 1,719 | ||||||
| 2023-08-01 | 2023-07-31 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 0.8400 | -706 | -1 | 3,983 | ||||
| 2023-08-01 | 2023-07-31 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 1,877 | 4,689 | ||||||
| 2023-08-01 | 2023-07-31 | 4 | Jensen Glenn | CYAN | Common Stock | D | 0.8400 | -830 | -1 | 20,561 | ||||
| 2023-08-01 | 2023-07-31 | 4 | Jensen Glenn | CYAN | Common Stock | D | 2,206 | 21,391 | ||||||
| 2023-08-01 | 2023-07-31 | 4 | Ladin Felicia I | CYAN | Common Stock | D | 0.8400 | -656 | -1 | 1,132 | ||||
| 2023-08-01 | 2023-07-31 | 4 | Ladin Felicia I | CYAN | Common Stock | D | 1,747 | 1,788 | ||||||
| 2023-08-01 | 2023-07-31 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 0.8400 | -978 | -1 | 3,331 | ||||
| 2023-08-01 | 2023-07-31 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 2,603 | 4,309 | ||||||
| 2023-08-01 | 2023-07-31 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 0.8400 | -843 | -1 | 139,817 | ||||
| 2023-08-01 | 2023-07-31 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 2,243 | 140,660 | ||||||
| 2023-04-10 | 2023-04-06 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 0.9400 | -13 | -0 | 1,573 | ||||
| 2023-04-10 | 2023-04-06 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 34 | 1,586 | ||||||
| 2023-04-10 | 2023-04-06 | 4 | Hartmann Charles Jason | CYAN | Common Stock | D | 0.9400 | -14 | -0 | 39 | ||||
| 2023-04-10 | 2023-04-06 | 4 | Hartmann Charles Jason | CYAN | Common Stock | D | 34 | 53 | ||||||
| 2023-04-10 | 2023-04-06 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 0.9400 | -13 | -0 | 2,812 | ||||
| 2023-04-10 | 2023-04-06 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 34 | 2,825 | ||||||
| 2023-04-10 | 2023-04-06 | 4 | Jensen Glenn | CYAN | Common Stock | D | 0.9400 | -13 | -0 | 19,185 | ||||
| 2023-04-10 | 2023-04-06 | 4 | Jensen Glenn | CYAN | Common Stock | D | 34 | 19,198 | ||||||
| 2023-04-10 | 2023-04-06 | 4 | Ladin Felicia I | CYAN | Common Stock | D | 0.9400 | -13 | -0 | 41 | ||||
| 2023-04-10 | 2023-04-06 | 4 | Ladin Felicia I | CYAN | Common Stock | D | 34 | 54 | ||||||
| 2023-04-10 | 2023-04-06 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 0.9400 | -13 | -0 | 1,706 | ||||
| 2023-04-10 | 2023-04-06 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 34 | 1,719 | ||||||
| 2023-04-10 | 2023-04-06 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 0.9400 | -13 | -0 | 138,417 | ||||
| 2023-04-10 | 2023-04-06 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 34 | 138,430 | ||||||
| 2023-04-04 | 2023-04-03 | 4 | Vied David L | CYAN | Cyanotech Corporation Common Stock | D | 9,121 | 95,126 | ||||||
| 2023-04-04 | 2023-04-03 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 8,551 | 508,370 | ||||||
| 2022-09-01 | 2022-08-30 | 4 | Menzel Walter Bennett | CYAN | Cyanotech Corporation Common Stock | D | 13,061 | 39,455 | ||||||
| 2022-09-01 | 2022-08-30 | 4 | McElwee Angela May | CYAN | Cyanotech Corporation Common Stock | D | 13,061 | 13,061 | ||||||
| 2022-09-01 | 2022-08-30 | 4 | Vied David L | CYAN | Cyanotech Corporation Common Stock | D | 13,061 | 86,005 | ||||||
| 2022-09-01 | 2022-08-30 | 4 | MULDER DAVID M | CYAN | Cyanotech Corporation Common Stock | D | 13,061 | 73,456 | ||||||
| 2022-09-01 | 2022-08-30 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 12,245 | 499,819 | ||||||
| 2022-08-02 | 2022-08-01 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 3.1500 | -187 | -1 | 2,791 | ||||
| 2022-08-02 | 2022-08-01 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 498 | 2,978 | ||||||
| 2022-08-02 | 2022-08-01 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 3.1500 | -199 | -1 | 1,685 | ||||
| 2022-08-02 | 2022-08-01 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 529 | 1,884 | ||||||
| 2022-08-02 | 2022-08-01 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 3.1500 | -151 | -0 | 1,552 | ||||
| 2022-08-02 | 2022-08-01 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 402 | 1,703 | ||||||
| 2022-08-02 | 2022-08-01 | 4 | Jensen Glenn | CYAN | Common Stock | D | 3.1500 | -213 | -1 | 19,164 | ||||
| 2022-08-02 | 2022-08-01 | 4 | Jensen Glenn | CYAN | Common Stock | D | 565 | 19,377 | ||||||
| 2022-08-02 | 2022-08-01 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 3.1500 | -251 | -1 | 138,396 | ||||
| 2022-08-02 | 2022-08-01 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 666 | 138,647 | ||||||
| 2022-04-08 | 2022-04-06 | 4 | Hartmann Charles Jason | CYAN | Restricted Stock Units | D | -33 | 34 | ||||||
| 2022-04-08 | 2022-04-06 | 4 | Hartmann Charles Jason | CYAN | Common Stock | D | 3.0300 | -14 | -0 | 19 | ||||
| 2022-04-08 | 2022-04-06 | 4 | Hartmann Charles Jason | CYAN | Common Stock | D | 33 | 33 | ||||||
| 2022-04-08 | 2022-04-06 | 4 | Nordin Amy Beth | CYAN | Restricted Stock Units | D | -33 | 839 | ||||||
| 2022-04-08 | 2022-04-06 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 3.0300 | -13 | -0 | 1,301 | ||||
| 2022-04-08 | 2022-04-06 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 33 | 1,314 | ||||||
| 2022-04-08 | 2022-04-06 | 4 | Johansen Jennifer M. | CYAN | Restricted Stock Units | D | -33 | 1,030 | ||||||
| 2022-04-08 | 2022-04-06 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 3.0300 | -13 | -0 | 2,480 | ||||
| 2022-04-08 | 2022-04-06 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 33 | 2,493 | ||||||
| 2022-04-08 | 2022-04-06 | 4 | Custer Matthew Keith | CYAN | Restricted Stock Units | D | -33 | 1,092 | ||||||
| 2022-04-08 | 2022-04-06 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 3.0300 | -13 | -0 | 1,355 | ||||
| 2022-04-08 | 2022-04-06 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 33 | 1,368 | ||||||
| 2022-04-08 | 2022-04-06 | 4 | Jensen Glenn | CYAN | Restricted Stock Units | D | -33 | 1,164 | ||||||
| 2022-04-08 | 2022-04-06 | 4 | Jensen Glenn | CYAN | Common Stock | D | 3.0300 | -13 | -0 | 18,812 | ||||
| 2022-04-08 | 2022-04-06 | 4 | Jensen Glenn | CYAN | Common Stock | D | 33 | 18,825 | ||||||
| 2022-04-08 | 2022-04-06 | 4 | Ladin Felicia I | CYAN | Restricted Stock Units | D | -33 | 34 | ||||||
| 2022-04-08 | 2022-04-06 | 4 | Ladin Felicia I | CYAN | Common Stock | D | 3.0300 | -13 | -0 | 20 | ||||
| 2022-04-08 | 2022-04-06 | 4 | Ladin Felicia I | CYAN | Common Stock | D | 33 | 33 | ||||||
| 2022-04-08 | 2022-04-06 | 4 | Cysewski Gerald R | CYAN | Restricted Stock Units | D | -33 | 1,367 | ||||||
| 2022-04-08 | 2022-04-06 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 3.0300 | -13 | -0 | 137,981 | ||||
| 2022-04-08 | 2022-04-06 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 33 | 137,994 | ||||||
| 2021-12-01 | 2021-11-30 | 4 | DAVIS MICHAEL A / By self as trustee for Nyracai Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 3.5051 | 18,000 | 63 | 58,789 | ||||
| 2021-12-01 | 2021-11-30 | 4 | DAVIS MICHAEL A / By self as trustee for Nettizanne Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 3.5057 | 18,000 | 63 | 58,000 | ||||
| 2021-10-20 | 2021-10-18 | 4 | KATZ NANCY E | CYAN | Cyanotech Corporation Common Stock | D | 11,228 | 55,395 | ||||||
| 2021-10-20 | 2021-10-18 | 4 | Menzel Walter Bennett | CYAN | Cyanotech Corporation Common Stock | D | 11,228 | 39,839 | ||||||
| 2021-10-20 | 2021-10-18 | 4 | Vied David L | CYAN | Cyanotech Corporation Common Stock | D | 11,228 | 72,944 | ||||||
| 2021-10-20 | 2021-10-18 | 4 | MULDER DAVID M | CYAN | Cyanotech Corporation Common Stock | D | 11,228 | 60,395 | ||||||
| 2021-10-20 | 2021-10-18 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 10,526 | 487,574 | ||||||
| 2021-08-03 | 2021-07-30 | 4 | Custer Matthew Keith | CYAN | Restricted Stock Units | D | -530 | 1,125 | ||||||
| 2021-08-03 | 2021-07-30 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 530 | 1,335 | ||||||
| 2021-08-03 | 2021-07-30 | 4 | Nordin Amy Beth | CYAN | Restricted Stock Units | D | -402 | 872 | ||||||
| 2021-08-03 | 2021-07-30 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 3.0600 | -151 | -0 | 1,281 | ||||
| 2021-08-03 | 2021-07-30 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 402 | 1,432 | ||||||
| 2021-08-03 | 2021-07-30 | 4 | Johansen Jennifer M. | CYAN | Restricted Stock Units | D | -498 | 1,063 | ||||||
| 2021-08-03 | 2021-07-30 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 3.0600 | -187 | -1 | 2,460 | ||||
| 2021-08-03 | 2021-07-30 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 498 | 2,647 | ||||||
| 2021-08-03 | 2021-07-30 | 4 | Jensen Glenn | CYAN | Restricted Stock Units | D | -564 | 1,197 | ||||||
| 2021-08-03 | 2021-07-30 | 4 | Jensen Glenn | CYAN | Common Stock | D | 564 | 18,792 | ||||||
| 2021-08-03 | 2021-07-30 | 4 | Cysewski Gerald R | CYAN | Restricted Stock Units | D | -666 | 1,400 | ||||||
| 2021-08-03 | 2021-07-30 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 3.0600 | -251 | -1 | 137,961 | ||||
| 2021-08-03 | 2021-07-30 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 666 | 138,212 | ||||||
| 2021-07-15 | 2021-07-13 | 4 | Custer Matthew Keith | CYAN | Restricted Stock Units | D | -254 | 1,655 | ||||||
| 2021-07-15 | 2021-07-13 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 254 | 805 | ||||||
| 2021-07-15 | 2021-07-13 | 4 | Nordin Amy Beth | CYAN | Restricted Stock Units | D | -303 | 1,274 | ||||||
| 2021-07-15 | 2021-07-13 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 303 | 1,030 | ||||||
| 2021-07-15 | 2021-07-13 | 4 | Johansen Jennifer M. | CYAN | Restricted Stock Units | D | -435 | 1,561 | ||||||
| 2021-07-15 | 2021-07-13 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 2.9900 | -164 | -0 | 2,149 | ||||
| 2021-07-15 | 2021-07-13 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 435 | 2,313 | ||||||
| 2021-07-15 | 2021-07-13 | 4 | Jensen Glenn | CYAN | Restricted Stock Units | D | -501 | 1,761 | ||||||
| 2021-07-15 | 2021-07-13 | 4 | Jensen Glenn | CYAN | Common Stock | D | 2.9900 | -189 | -1 | 18,228 | ||||
| 2021-07-15 | 2021-07-13 | 4 | Jensen Glenn | CYAN | Common Stock | D | 501 | 18,417 | ||||||
| 2021-07-15 | 2021-07-13 | 4 | Cysewski Gerald R | CYAN | Restricted Stock Units | D | -736 | 2,066 | ||||||
| 2021-07-15 | 2021-07-13 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 2.9900 | -277 | -1 | 137,546 | ||||
| 2021-07-15 | 2021-07-13 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 736 | 137,823 | ||||||
| 2021-05-25 | 2021-05-20 | 4 | Custer Matthew Keith | CYAN | Cyanotech common stock options | D | 2.96 | 50,000 | 50,000 | |||||
| 2021-04-08 | 2021-04-06 | 4 | Custer Matthew Keith | CYAN | Restricted Stock Units | D | -33 | 1,909 | ||||||
| 2021-04-08 | 2021-04-06 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 33 | 551 | ||||||
| 2021-04-08 | 2021-04-06 | 4 | Nordin Amy Beth | CYAN | Restricted Stock Units | D | -33 | 1,577 | ||||||
| 2021-04-08 | 2021-04-06 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 33 | 727 | ||||||
| 2021-04-08 | 2021-04-06 | 4 | Johansen Jennifer M. | CYAN | Restricted Stock Units | D | -33 | 1,996 | ||||||
| 2021-04-08 | 2021-04-06 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 3.3500 | -13 | -0 | 1,878 | ||||
| 2021-04-08 | 2021-04-06 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 33 | 1,891 | ||||||
| 2021-04-08 | 2021-04-06 | 4 | Jensen Glenn | CYAN | Restricted Stock Units | D | -33 | 2,262 | ||||||
| 2021-04-08 | 2021-04-06 | 4 | Jensen Glenn | CYAN | Common Stock | D | 3.3500 | -13 | -0 | 17,916 | ||||
| 2021-04-08 | 2021-04-06 | 4 | Jensen Glenn | CYAN | Common Stock | D | 33 | 17,929 | ||||||
| 2021-04-08 | 2021-04-06 | 4 | Cysewski Gerald R | CYAN | Restricted Stock Units | D | -33 | 2,802 | ||||||
| 2021-04-08 | 2021-04-06 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 3.3500 | -13 | -0 | 137,087 | ||||
| 2021-04-08 | 2021-04-06 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 33 | 137,100 | ||||||
| 2021-03-18 | 2021-03-16 | 4 | Jensen Glenn | CYAN | Cyanotech common stock options | D | 3.58 | -8,000 | 0 | |||||
| 2021-03-18 | 2021-03-16 | 4 | Jensen Glenn | CYAN | Common Stock | D | 3.8700 | -7,486 | -29 | 17,896 | ||||
| 2021-03-18 | 2021-03-16 | 4 | Jensen Glenn | CYAN | Common Stock | D | 3.5800 | 8,000 | 29 | 25,382 | ||||
| 2021-03-16 | 2021-03-12 | 4 | Johansen Jennifer M. | CYAN | Cyanotech common stock options | D | 3.58 | -8,000 | 0 | |||||
| 2021-03-16 | 2021-03-12 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 3.9600 | -8,000 | -32 | 1,858 | ||||
| 2021-03-16 | 2021-03-12 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 3.5800 | 8,000 | 29 | 9,858 | ||||
| 2020-11-25 | 2020-11-23 | 4 | DAVIS MICHAEL A / By self as trustee for Nyracai Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 2.5800 | 21,845 | 56 | 40,789 | ||||
| 2020-11-25 | 2020-11-23 | 4 | DAVIS MICHAEL A / By self as trustee for Nettizanne Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 2.5800 | 20,000 | 52 | 40,000 | ||||
| 2020-11-25 | 2020-11-23 | 4 | Menzel Walter Bennett | CYAN | Cyanotech Corporation Common Stock | D | 2.5800 | -41,845 | -108 | 28,611 | ||||
| 2020-09-11 | 2020-09-10 | 4 | DAVIS MICHAEL A / By self as trustee for Nyracai Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 3.0000 | 28 | 0 | 18,944 | ||||
| 2020-09-11 | 2020-09-10 | 4 | DAVIS MICHAEL A / By self as trustee for Nettizanne Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 3.0000 | 620 | 2 | 20,000 | ||||
| 2020-09-11 | 2020-09-09 | 4 | DAVIS MICHAEL A / By self as trustee for Nyracai Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 2.8488 | 622 | 2 | 18,916 | ||||
| 2020-09-11 | 2020-09-09 | 4 | DAVIS MICHAEL A / By self as trustee for Nettizanne Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 2.8441 | 1,196 | 3 | 19,380 | ||||
| 2020-09-09 | 2020-09-08 | 4 | DAVIS MICHAEL A / By self as trustee for Nyracai Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 2.8284 | 3,973 | 11 | 18,294 | ||||
| 2020-09-09 | 2020-09-08 | 4 | DAVIS MICHAEL A / By self as trustee for Nettizanne Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 2.8082 | 268 | 1 | 18,184 | ||||
| 2020-09-09 | 2020-09-04 | 4 | DAVIS MICHAEL A / By self as trustee for Nyracai Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 2.5805 | 923 | 2 | 14,321 | ||||
| 2020-09-09 | 2020-09-04 | 4 | DAVIS MICHAEL A / By self as trustee for Nettizanne Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 2.5880 | 1,000 | 3 | 17,916 | ||||
| 2020-09-04 | 2020-09-02 | 4 | DAVIS MICHAEL A / By self as trustee for Nyracai Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 2.7298 | 6,691 | 18 | 13,398 | ||||
| 2020-09-04 | 2020-09-02 | 4 | DAVIS MICHAEL A / By self as trustee for Nettizanne Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 2.7422 | 10,000 | 27 | 16,916 | ||||
| 2020-09-02 | 2020-09-01 | 4 | DAVIS MICHAEL A / By self as trustee for Nyracai Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 2.4561 | 1,707 | 4 | 6,707 | ||||
| 2020-09-02 | 2020-09-01 | 4 | DAVIS MICHAEL A / By self as trustee for Nettizanne Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 2.4387 | 1,916 | 5 | 6,916 | ||||
| 2020-09-02 | 2020-08-31 | 4 | DAVIS MICHAEL A / By self as trustee for Nyracai Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 2.4231 | 5,000 | 12 | 5,000 | ||||
| 2020-09-02 | 2020-08-31 | 4 | DAVIS MICHAEL A / By self as trustee for Nettizanne Johnstone Davis GST Exempt Trust | CYAN | Cyanotech Corporation Common Stock | I | 2.4308 | 5,000 | 12 | 5,000 | ||||
| 2020-08-31 | 2020-08-27 | 4 | Vied David L | CYAN | Cyanotech Corporation Common Stock | D | 13,445 | 61,716 | ||||||
| 2020-08-31 | 2020-08-27 | 4 | Menzel Walter Bennett | CYAN | Cyanotech Corporation Common Stock | D | 13,445 | 70,456 | ||||||
| 2020-08-31 | 2020-08-27 | 4 | KATZ NANCY E | CYAN | Cyanotech Corporation Common Stock | D | 13,445 | 44,167 | ||||||
| 2020-08-31 | 2020-08-27 | 4 | MULDER DAVID M | CYAN | Cyanotech Corporation Common Stock | D | 13,445 | 49,167 | ||||||
| 2020-08-31 | 2020-08-27 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 12,605 | 477,048 | ||||||
| 2020-08-12 | 2020-07-07 | 4 | Custer Matthew Keith | CYAN | Cyanotech common stock options | D | 2.29 | 50,000 | 50,000 | |||||
| 2020-08-12 | 2020-07-07 | 4 | Nordin Amy Beth | CYAN | Cyanotech common stock options | D | 2.29 | 50,000 | 50,000 | |||||
| 2020-08-03 | 2020-07-30 | 4 | Nordin Amy Beth | CYAN | Restricted Stock Units | D | 1,207 | 1,610 | ||||||
| 2020-08-03 | 2020-07-30 | 4 | Custer Matthew Keith | CYAN | Restricted Stock Units | D | 1,588 | 1,942 | ||||||
| 2020-08-03 | 2020-07-30 | 4 | ORLOPP BRIAN BRETT | CYAN | Restricted Stock Units | D | 1,686 | 1,786 | ||||||
| 2020-08-03 | 2020-07-30 | 4 | Johansen Jennifer M. | CYAN | Restricted Stock Units | D | 1,494 | 2,029 | ||||||
| 2020-08-03 | 2020-07-30 | 4 | Jensen Glenn | CYAN | Restricted Stock Units | D | 1,694 | 2,295 | ||||||
| 2020-08-03 | 2020-07-30 | 4 | Cysewski Gerald R | CYAN | Restricted Stock Units | D | 1,999 | 2,835 | ||||||
| 2020-07-15 | 2020-07-13 | 4 | Custer Matthew Keith | CYAN | Restricted Stock Units | D | -254 | 354 | ||||||
| 2020-07-15 | 2020-07-13 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 2.2500 | -96 | -0 | 518 | ||||
| 2020-07-15 | 2020-07-13 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 254 | 614 | ||||||
| 2020-07-15 | 2020-07-13 | 4 | Nordin Amy Beth | CYAN | Restricted Stock Units | D | -303 | 403 | ||||||
| 2020-07-15 | 2020-07-13 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 303 | 694 | ||||||
| 2020-07-15 | 2020-07-13 | 4 | Johansen Jennifer M. | CYAN | Restricted Stock Units | D | -435 | 535 | ||||||
| 2020-07-15 | 2020-07-13 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 2.2500 | -164 | -0 | 1,858 | ||||
| 2020-07-15 | 2020-07-13 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 435 | 2,022 | ||||||
| 2020-07-15 | 2020-07-13 | 4 | Cysewski Gerald R | CYAN | Restricted Stock Units | D | -737 | 836 | ||||||
| 2020-07-15 | 2020-07-13 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 2.2500 | -277 | -1 | 137,067 | ||||
| 2020-07-15 | 2020-07-13 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 737 | 137,344 | ||||||
| 2020-07-15 | 2020-07-13 | 4 | Jensen Glenn | CYAN | Restricted Stock Units | D | -502 | 601 | ||||||
| 2020-07-15 | 2020-07-13 | 4 | Jensen Glenn | CYAN | Common Stock | D | 2.2500 | -189 | -0 | 17,382 | ||||
| 2020-07-15 | 2020-07-13 | 4 | Jensen Glenn | CYAN | Common Stock | D | 502 | 17,571 | ||||||
| 2020-04-09 | 2020-04-06 | 4 | Custer Matthew Keith | CYAN | Restricted Stock Units | D | 100 | 608 | ||||||
| 2020-04-09 | 2020-04-06 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 2.0700 | -16 | -0 | 360 | ||||
| 2020-04-09 | 2020-04-06 | 4 | Custer Matthew Keith | CYAN | Common Stock | D | 40 | 376 | ||||||
| 2020-04-09 | 2020-04-06 | 4 | Nordin Amy Beth | CYAN | Restricted Stock Units | D | 100 | 706 | ||||||
| 2020-04-09 | 2020-04-06 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 2.0700 | -13 | -0 | 391 | ||||
| 2020-04-09 | 2020-04-06 | 4 | Nordin Amy Beth | CYAN | Common Stock | D | 34 | 404 | ||||||
| 2020-04-08 | 2020-04-06 | 4 | Johansen Jennifer M. | CYAN | Restricted Stock Units | D | 100 | 970 | ||||||
| 2020-04-08 | 2020-04-06 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 2.0700 | -63 | -0 | 1,587 | ||||
| 2020-04-08 | 2020-04-06 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 166 | 1,650 | ||||||
| 2020-04-08 | 2020-04-06 | 4 | Jensen Glenn | CYAN | Restricted Stock Units | D | 100 | 1,103 | ||||||
| 2020-04-08 | 2020-04-06 | 4 | Jensen Glenn | CYAN | Common Stock | D | 2.0700 | -63 | -0 | 17,069 | ||||
| 2020-04-08 | 2020-04-06 | 4 | Jensen Glenn | CYAN | Common Stock | D | 166 | 17,132 | ||||||
| 2020-04-08 | 2020-04-06 | 4 | Cysewski Gerald R | CYAN | Restricted Stock Units | D | 100 | 1,573 | ||||||
| 2020-04-08 | 2020-04-06 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 2.0700 | -63 | -0 | 136,607 | ||||
| 2020-04-08 | 2020-04-06 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 166 | 136,670 | ||||||
| 2020-04-08 | 2020-03-31 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 2.0600 | -3,130 | -6 | 136,504 | ||||
| 2020-04-08 | 2020-03-31 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 8,334 | 139,634 | ||||||
| 2020-04-08 | 2020-04-06 | 4 | ORLOPP BRIAN BRETT | CYAN | Restricted Stock Units | D | 100 | 100 | ||||||
| 2020-04-08 | 2020-04-06 | 4 | ORLOPP BRIAN BRETT | CYAN | Common Stock | D | 2.0700 | -13 | -0 | 20 | ||||
| 2020-04-08 | 2020-04-06 | 4 | ORLOPP BRIAN BRETT | CYAN | Common Stock | D | 33 | 33 | ||||||
| 2020-02-20 | 2020-02-18 | 4 | Vied David L | CYAN | Cyanotech Corporation Common Stock | D | 15,166 | 48,271 | ||||||
| 2020-02-20 | 2020-02-18 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 14,218 | 464,443 | ||||||
| 2020-02-20 | 2020-02-18 | 4 | MULDER DAVID M | CYAN | Cyanotech Corporation Common Stock | D | 15,166 | 35,722 | ||||||
| 2020-02-20 | 2020-02-18 | 4 | Menzel Walter Bennett | CYAN | Cyanotech Corporation Common Stock | D | 15,166 | 57,011 | ||||||
| 2020-02-20 | 2020-02-18 | 4 | KATZ NANCY E | CYAN | Cyanotech Corporation Common Stock | D | 15,166 | 30,722 | ||||||
| 2019-11-12 | 2019-11-08 | 4 | Morton Mawae | CYAN | Common Stock | D | -1,444 | 25,161 | ||||||
| 2019-11-12 | 2019-11-08 | 4 | Morton Mawae | CYAN | Common Stock | D | 5,700 | 26,605 | ||||||
| 2019-11-08 | 3 | Nordin Amy Beth | CYAN | Common Stock | D | 740 | ||||||||
| 2019-11-08 | 3 | Nordin Amy Beth | CYAN | Common Stock | D | 740 | ||||||||
| 2019-11-08 | 3 | Nordin Amy Beth | CYAN | Common Stock | D | 740 | ||||||||
| 2019-11-08 | 3 | Custer Matthew Keith | CYAN | Common Stock | D | 672 | ||||||||
| 2019-11-08 | 3 | Custer Matthew Keith | CYAN | Common Stock | D | 672 | ||||||||
| 2019-11-08 | 3 | Custer Matthew Keith | CYAN | Common Stock | D | 672 | ||||||||
| 2019-10-17 | 2019-10-16 | 4 | Morton Mawae | CYAN | Common Stock | D | -1,610 | 20,905 | ||||||
| 2019-10-17 | 2019-10-16 | 4 | Morton Mawae | CYAN | Common Stock | D | 5,700 | 22,515 | ||||||
| 2019-09-23 | 2019-09-20 | 4 | Morton Mawae | CYAN | Common Stock | D | -1,444 | 16,815 | ||||||
| 2019-09-23 | 2019-09-20 | 4 | Morton Mawae | CYAN | Common Stock | D | 5,700 | 18,259 | ||||||
| 2019-08-27 | 2019-08-26 | 4 | Morton Mawae | CYAN | Common Stock | D | -2,052 | 12,559 | ||||||
| 2019-08-27 | 2019-08-26 | 4 | Morton Mawae | CYAN | Common Stock | D | 5,700 | 14,611 | ||||||
| 2019-08-02 | 2019-07-13 | 4 | Jensen Glenn | CYAN | Restricted Stock Units | D | -502 | 1,169 | ||||||
| 2019-08-02 | 2019-07-13 | 4 | Jensen Glenn | CYAN | Common Stock | D | -189 | 16,966 | ||||||
| 2019-08-02 | 2019-07-13 | 4 | Jensen Glenn | CYAN | Common Stock | D | 502 | 17,155 | ||||||
| 2019-08-02 | 2019-07-13 | 4 | Cysewski Gerald R | CYAN | Restricted Stock Units | D | -737 | 9,973 | ||||||
| 2019-08-02 | 2019-07-13 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | -277 | 131,300 | ||||||
| 2019-08-02 | 2019-07-13 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 737 | 131,577 | ||||||
| 2019-08-02 | 2019-07-13 | 4 | Johansen Jennifer M. | CYAN | Restricted Stock Units | D | -435 | 1,036 | ||||||
| 2019-08-02 | 2019-07-13 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | -164 | 1,484 | ||||||
| 2019-08-02 | 2019-07-13 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 435 | 1,648 | ||||||
| 2019-07-31 | 2019-07-15 | 4 | Morton Mawae | CYAN | Common Stock | D | -4,104 | 8,911 | ||||||
| 2019-07-31 | 2019-07-15 | 4 | Morton Mawae | CYAN | Common Stock | D | 11,400 | 13,015 | ||||||
| 2019-07-31 | 2019-05-22 | 4 | Morton Mawae | CYAN | Restricted Stock Units | D | -1,993 | |||||||
| 2019-07-31 | 2019-05-22 | 4 | Morton Mawae | CYAN | Common Stock | D | -411 | 1,615 | ||||||
| 2019-07-31 | 2019-05-22 | 4 | Morton Mawae | CYAN | Common Stock | D | 1,993 | 2,026 | ||||||
| 2019-07-10 | 2019-04-05 | 4 | ORLOPP BRIAN BRETT | CYAN | Restricted Stock Units | D | 33 | 33 | ||||||
| 2019-04-08 | 2019-04-05 | 4 | Cysewski Gerald R | CYAN | Restricted Stock Units | D | -167 | 10,710 | ||||||
| 2019-04-08 | 2019-04-05 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 167 | 130,840 | ||||||
| 2019-04-08 | 2019-04-05 | 4 | Johansen Jennifer M. | CYAN | Restricted Stock Units | D | -167 | 1,471 | ||||||
| 2019-04-08 | 2019-04-05 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 3.2200 | -63 | -0 | 1,213 | ||||
| 2019-04-08 | 2019-04-05 | 4 | Johansen Jennifer M. | CYAN | Common Stock | D | 167 | 1,276 | ||||||
| 2019-04-08 | 2019-04-05 | 4 | Jensen Glenn | CYAN | Restricted Stock Units | D | -167 | 1,671 | ||||||
| 2019-04-08 | 2019-04-05 | 4 | Jensen Glenn | CYAN | Common Stock | D | 167 | 16,653 | ||||||
| 2019-04-08 | 2019-04-05 | 4 | Morton Mawae | CYAN | Restricted Stock Units | D | -33 | 1,993 | ||||||
| 2019-04-08 | 2019-04-05 | 4 | Morton Mawae | CYAN | Common Stock | D | 33 | 33 | ||||||
| 2019-04-03 | 2019-04-01 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 3.2400 | -3,130 | -10 | 130,673 | ||||
| 2019-04-03 | 2019-04-01 | 4 | Cysewski Gerald R | CYAN | Common Stock | D | 8,333 | 133,803 | ||||||
| 2019-03-08 | 2019-03-06 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 4.0192 | 9,282 | 37 | 424,621 | ||||
| 2019-03-06 | 2019-03-04 | 4 | Johansen Jennifer M. | CYAN | Cyanotech common stock options | D | 2.08 | -10,000 | 0 | |||||
| 2019-03-06 | 2019-03-04 | 4 | Johansen Jennifer M. | CYAN | Cyanotech common stock | D | 3.7168 | -10,000 | -37 | 1,109 | ||||
| 2019-03-06 | 2019-03-04 | 4 | Johansen Jennifer M. | CYAN | Cyanotech common stock | D | 2.0800 | 10,000 | 21 | 11,109 | ||||
| 2019-03-05 | 2019-03-04 | 4 | Cysewski Gerald R | CYAN | Cyanotech common stock options | D | 2.08 | -10,000 | 0 | |||||
| 2019-03-05 | 2019-03-04 | 4 | Cysewski Gerald R | CYAN | Cyanotech common stock | D | 2.0800 | 10,000 | 21 | 130,959 | ||||
| 2019-03-05 | 2019-03-04 | 4 | Cysewski Gerald R | CYAN | Cyanotech common stock | D | 4.0000 | -5,489 | -22 | 125,470 | ||||
| 2019-03-05 | 2019-03-04 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.9046 | 15,150 | 59 | 415,339 | ||||
| 2019-03-01 | 2019-02-28 | 4 | Jensen Glenn | CYAN | Cyanotech common stock options | D | 2.08 | -5,000 | 0 | |||||
| 2019-03-01 | 2019-02-28 | 4 | Jensen Glenn | CYAN | Cyanotech common stock | D | 2.0800 | 5,000 | 10 | 19,490 | ||||
| 2019-03-01 | 2019-02-28 | 4 | Jensen Glenn | CYAN | Cyanotech common stock | D | 3.5099 | -3,004 | -11 | 16,486 | ||||
| 2019-02-28 | 2019-02-28 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.8996 | 36,556 | 143 | 400,189 | ||||
| 2019-02-28 | 2019-02-27 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.6889 | 343 | 1 | 363,633 | ||||
| 2019-02-27 | 2019-02-26 | 4 | Jensen Glenn | CYAN | Cyanotech common stock options | D | 2.08 | -3,900 | 5,000 | |||||
| 2019-02-27 | 2019-02-26 | 4 | Jensen Glenn | CYAN | Cyanotech common stock | D | 2.0800 | 3,900 | 8 | 16,753 | ||||
| 2019-02-27 | 2019-02-26 | 4 | Jensen Glenn | CYAN | Cyanotech common stock | D | 3.6472 | -2,263 | -8 | 14,490 | ||||
| 2019-02-26 | 2019-02-26 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.6500 | 111 | 0 | 363,290 | ||||
| 2019-02-26 | 2019-02-25 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.6886 | 2,272 | 8 | 363,179 | ||||
| 2019-02-25 | 2019-02-21 | 4 | Jensen Glenn | CYAN | Cyanotech common stock options | D | 2.08 | -1,100 | 8,900 | |||||
| 2019-02-25 | 2019-02-21 | 4 | Jensen Glenn | CYAN | Cyanotech common stock | D | 3.0100 | -684 | -2 | 12,853 | ||||
| 2019-02-25 | 2019-02-21 | 4 | Jensen Glenn | CYAN | Cyanotech common stock | D | 2.0800 | 1,100 | 2 | 13,537 | ||||
| 2019-02-22 | 2019-02-22 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.6400 | 503 | 2 | 360,907 | ||||
| 2019-02-22 | 2019-02-21 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.5000 | 1,000 | 4 | 360,404 | ||||
| 2019-02-20 | 2019-02-20 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.4900 | 1,849 | 6 | 349,404 | ||||
| 2019-02-20 | 2019-02-20 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.4300 | 10,000 | 34 | 359,404 | ||||
| 2019-02-20 | 2019-02-19 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.3400 | 10,900 | 36 | 338,455 | ||||
| 2019-02-20 | 2019-02-19 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.3500 | 6,600 | 22 | 345,055 | ||||
| 2019-02-20 | 2019-02-19 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.3200 | 2,500 | 8 | 347,555 | ||||
| 2019-01-11 | 2019-01-03 | 4 | ORLOPP BRIAN BRETT | CYAN | Cyanotech common stock options | D | 3.00 | 50,000 | 50,000 | |||||
| 2018-12-12 | 2018-12-12 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.6941 | 3,748 | 14 | 327,555 | ||||
| 2018-12-12 | 2018-12-11 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.6807 | 2,395 | 9 | 323,807 | ||||
| 2018-12-07 | 2018-12-07 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.7155 | 5,390 | 20 | 321,412 | ||||
| 2018-12-07 | 2018-12-06 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.5646 | 1,835 | 7 | 316,022 | ||||
| 2018-12-03 | 2018-12-03 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.6131 | 618 | 2 | 314,187 | ||||
| 2018-12-03 | 2018-11-30 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.5908 | 3,488 | 13 | 313,569 | ||||
| 2018-11-27 | 2018-11-26 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.4488 | 1,778 | 6 | 310,081 | ||||
| 2018-11-19 | 2018-11-19 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.4003 | 251 | 1 | 308,303 | ||||
| 2018-11-19 | 2018-11-16 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | 3.5308 | 8,052 | 28 | 308,052 | ||||
| 2018-11-09 | 2018-11-07 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 100,506 | 850,116 | ||||||
| 2018-08-29 | 2018-08-27 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 8,333 | 450,225 | ||||||
| 2018-08-29 | 2018-08-27 | 4 | Menzel Walter Bennett | CYAN | Cyanotech Corporation Common Stock | D | 10,556 | 41,845 | ||||||
| 2018-08-29 | 2018-08-27 | 4 | Vied David L | CYAN | Cyanotech Corporation Common Stock | D | 10,556 | 33,105 | ||||||
| 2018-08-29 | 2018-08-27 | 4 | MULDER DAVID M | CYAN | Cyanotech Corporation Common Stock | D | 8,889 | 20,556 | ||||||
| 2018-08-29 | 2018-08-27 | 4 | KATZ NANCY E | CYAN | Cyanotech Corporation Common Stock | D | 8,889 | 15,556 | ||||||
| 2018-07-18 | 2018-07-13 | 4 | Morton Mawae | CYAN | Restricted stock units | D | 1,959 | 1,959 | ||||||
| 2018-07-18 | 2018-07-13 | 4 | Cysewski Gerald R | CYAN | Restricted stock units | D | 2,210 | 2,210 | ||||||
| 2018-07-18 | 2018-07-13 | 4 | Deal Jole Eileen | CYAN | Restricted stock units | D | 2,026 | 2,026 | ||||||
| 2018-07-18 | 2018-07-13 | 4 | Johansen Jennifer M. | CYAN | Restricted stock units | D | 1,305 | 1,305 | ||||||
| 2018-07-18 | 2018-07-13 | 4 | Jensen Glenn | CYAN | Restricted stock units | D | 1,505 | 1,505 | ||||||
| 2018-07-18 | 2018-07-13 | 4 | WATTS GERARD J | CYAN | Restricted stock units | D | 2,238 | 2,238 | ||||||
| 2018-04-09 | 2018-04-05 | 4 | WATTS GERARD J | CYAN | Restricted stock units | D | -57 | 113 | ||||||
| 2018-04-09 | 2018-04-05 | 4 | WATTS GERARD J | CYAN | Cyanotech common stock | D | 5.2500 | -22 | -0 | 35 | ||||
| 2018-04-09 | 2018-04-05 | 4 | WATTS GERARD J | CYAN | Cyanotech common stock | D | 57 | 57 | ||||||
| 2018-04-09 | 2018-04-05 | 4 | Deal Jole Eileen | CYAN | Restricted stock units | D | 101 | 203 | ||||||
| 2018-04-09 | 2018-04-05 | 4 | Deal Jole Eileen | CYAN | Cyanotech common stock | D | 101 | 5,101 | ||||||
| 2018-04-09 | 2018-04-05 | 4 | Jensen Glenn | CYAN | Restricted stock units | D | -167 | 333 | ||||||
| 2018-04-09 | 2018-04-05 | 4 | Jensen Glenn | CYAN | Cyanotech common stock | D | 5.2500 | -63 | -0 | 12,437 | ||||
| 2018-04-09 | 2018-04-05 | 4 | Jensen Glenn | CYAN | Cyanotech common stock | D | 167 | 12,500 | ||||||
| 2018-04-09 | 2018-04-05 | 4 | Cysewski Gerald R | CYAN | Restricted stock units | D | -167 | 333 | ||||||
| 2018-04-09 | 2018-04-05 | 4 | Cysewski Gerald R | CYAN | Cyanotech common stock | D | 5.2500 | -63 | -0 | 120,959 | ||||
| 2018-04-09 | 2018-04-05 | 4 | Cysewski Gerald R | CYAN | Cyanotech common stock | D | 167 | 121,022 | ||||||
| 2018-04-09 | 2018-04-05 | 4 | Morton Mawae | CYAN | Restricted stock units | D | 67 | 67 | ||||||
| 2018-04-09 | 2018-04-05 | 4 | Johansen Jennifer M. | CYAN | Restricted stock units | D | -167 | 333 | ||||||
| 2018-04-09 | 2018-04-05 | 4 | Johansen Jennifer M. | CYAN | Cyanotech common stock | D | 5.2500 | -63 | -0 | 1,109 | ||||
| 2018-04-09 | 2018-04-05 | 4 | Johansen Jennifer M. | CYAN | Cyanotech common stock | D | 167 | 1,172 | ||||||
| 2018-04-04 | 2018-04-02 | 4 | Cysewski Gerald R | CYAN | Restricted stock units | D | -8,333 | 16,667 | ||||||
| 2018-04-04 | 2018-04-02 | 4 | Cysewski Gerald R | CYAN | Cyanotech common stock | D | 5.1000 | -3,130 | -16 | 120,855 | ||||
| 2018-04-04 | 2018-04-02 | 4 | Cysewski Gerald R | CYAN | Cyanotech common stock | D | 8,333 | 123,985 | ||||||
| 2018-02-23 | 2018-02-21 | 4 | Cysewski Gerald R | CYAN | Cyanotech common stock options | D | 1.60 | -2,000 | 0 | |||||
| 2018-02-23 | 2018-02-21 | 4 | Cysewski Gerald R | CYAN | Cyanotech common stock | D | 1.6000 | 2,000 | 3 | 115,652 | ||||
| 2018-01-24 | 2018-01-24 | 4 | Morton Mawae | CYAN | Cyanotech common stock options | D | 3.83 | 45,000 | 45,000 | |||||
| 2018-01-05 | 2017-12-04 | 4 | Jensen Glenn | CYAN | Cyanotech common stock options | D | 1.60 | -2,000 | 0 | |||||
| 2018-01-05 | 2017-12-04 | 4 | Jensen Glenn | CYAN | Cyanotech Corporation Common Stock | D | 1.6000 | 2,000 | 3 | 12,333 | ||||
| 2017-11-06 | 2017-08-24 | 4/A | Menzel Walter Bennett | CYAN | Cyanotech Corporation Common Stock | D | 16,250 | 31,289 | ||||||
| 2017-10-31 | 2017-08-24 | 4/A | MULDER DAVID M | CYAN | Cyanotech Corporation Common Stock | D | 11,667 | 11,667 | ||||||
| 2017-10-31 | 2017-08-24 | 4/A | KATZ NANCY E | CYAN | Cyanotech Corporation Common Stock | D | 6,667 | 6,667 | ||||||
| 2017-10-31 | 2017-08-24 | 4/A | Vied David L | CYAN | Cyanotech Corporation Common Stock | D | 16,667 | 22,549 | ||||||
| 2017-10-31 | 2017-08-24 | 4/A | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 6,250 | 441,892 | ||||||
| 2017-08-29 | 2017-07-14 | 4 | Morton Mawae | CYAN | Cyanotech common stock options | D | 3.35 | 75,000 | 75,000 | |||||
| 2017-08-25 | 2017-08-24 | 4 | Vied David L | CYAN | Cyanotech Corporation Common Stock | D | 17,021 | 22,903 | ||||||
| 2017-08-25 | 2017-08-24 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 6,383 | 442,025 | ||||||
| 2017-08-25 | 2017-08-24 | 4 | KATZ NANCY E | CYAN | Cyanotech Corporation Common Stock | D | 6,809 | 6,809 | ||||||
| 2017-08-25 | 2017-08-24 | 4 | Menzel Walter Bennett | CYAN | Cyanotech Corporation Common Stock | D | 16,596 | 31,635 | ||||||
| 2017-08-25 | 2017-08-24 | 4 | MULDER DAVID M | CYAN | Cyanotech Corporation Common Stock | D | 11,915 | 11,915 | ||||||
| 2017-08-23 | 2017-08-22 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc.(1) | CYAN | Cyanotech Corporation Common Stock | I | -150,000 | 300,000 | ||||||
| 2017-04-07 | 2017-04-05 | 4 | Deal Jole Eileen | CYAN | Restricted stock units | D | 304 | 304 | ||||||
| 2017-04-06 | 2017-04-05 | 4 | Cysewski Gerald R | CYAN | Restricted stock units | D | 500 | 500 | ||||||
| 2017-04-05 | 2017-03-31 | 4/A | Cysewski Gerald R | CYAN | Restricted stock units | D | 25,000 | 25,000 | ||||||
| 2017-04-05 | 2017-03-31 | 4 | Cysewski Gerald R | CYAN | Restricted stock units | D | 22,500 | 22,500 | ||||||
| 2016-12-16 | 2016-12-16 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc. (1) | CYAN | Cyanotech Corporation Common Stock | I | 350,000 | 450,000 | ||||||
| 2016-12-16 | 2016-12-16 | 4 | DAVIS MICHAEL A / By self as co-trustee of the Michael Arlen Davis Charitable Lead Annuity Trust | CYAN | Cyanotech Corporation Common Stock | I | -350,000 | 0 | ||||||
| 2016-08-29 | 2016-08-25 | 4 | Vied David L | CYAN | Cyanotech Corporation Common Stock | D | 5,882 | 5,882 | ||||||
| 2016-08-29 | 2016-08-25 | 4 | Menzel Walter Bennett | CYAN | Cyanotech Corporation Common stock | D | 5,882 | 15,039 | ||||||
| 2016-08-29 | 2016-08-25 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common stock | I | 7,353 | 435,642 | ||||||
| 2016-08-29 | 2016-08-25 | 4 | MULDER DAVID M | CYAN | Cyanotech Corporation Common Stock Options | D | 4.08 | 6,000 | 6,000 | |||||
| 2016-06-29 | 2016-04-28 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 5.2120 | 7,910 | 41 | 749,610 | ||||
| 2016-06-29 | 2016-04-27 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 5.1700 | 305 | 2 | 741,700 | ||||
| 2016-06-29 | 2016-04-27 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 5.1950 | 7,000 | 36 | 741,395 | ||||
| 2016-05-11 | 2016-05-02 | 4 | Bailey Brent David | CYAN | Common Stock | D | -29,033 | 48,467 | ||||||
| 2016-05-11 | 2016-05-02 | 4 | Bailey Brent David | CYAN | Common Stock | D | 77,500 | 77,500 | ||||||
| 2016-05-11 | 2016-03-31 | 4 | Bailey Brent David | CYAN | Stock Options | D | 3.82 | -497,916 | 0 | |||||
| 2016-05-11 | 2016-03-31 | 4 | Bailey Brent David | CYAN | Stock Options | D | 3.04 | -230,000 | 0 | |||||
| 2016-04-05 | 2016-04-05 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 5.2000 | 1,600 | 8 | 734,395 | ||||
| 2016-04-05 | 2016-04-04 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 5.2000 | 792 | 4 | 732,795 | ||||
| 2016-04-05 | 2016-04-01 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 5.1500 | 3,150 | 16 | 732,003 | ||||
| 2016-03-23 | 2016-03-23 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 5.0600 | 4,100 | 21 | 728,853 | ||||
| 2016-03-23 | 2016-03-23 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 5.0500 | 11,862 | 60 | 724,753 | ||||
| 2016-03-23 | 2016-03-22 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 5.0000 | 2,112 | 11 | 712,891 | ||||
| 2016-03-23 | 2016-03-21 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 5.0600 | 10,000 | 51 | 710,779 | ||||
| 2016-03-18 | 2016-03-18 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 4.9900 | 12,233 | 61 | 699,440 | ||||
| 2016-03-18 | 2016-03-17 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 4.8200 | 311 | 1 | 687,207 | ||||
| 2016-03-18 | 2016-03-16 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 4.9800 | 1,800 | 9 | 686,896 | ||||
| 2016-03-18 | 2016-03-16 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 4.9900 | 6,170 | 31 | 685,096 | ||||
| 2016-03-18 | 2016-03-16 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 4.9800 | 20,000 | 100 | 678,926 | ||||
| 2016-03-04 | 2016-03-04 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 4.7300 | 11,496 | 54 | 658,926 | ||||
| 2016-03-04 | 2016-03-03 | 4 | Meridian OHC Partners, LP | CYAN | Common Stock | D | 4.4500 | 2,320 | 10 | 647,430 | ||||
| 2016-02-19 | 3 | BlueLine Partners, L.L.C. | CYAN | Common Stock | D | 1,290,220 | ||||||||
| 2016-02-19 | 3 | BlueLine Partners, L.L.C. | CYAN | Common Stock | D | 1,290,220 | ||||||||
| 2016-02-19 | 3 | BlueLine Partners, L.L.C. | CYAN | Common Stock | D | 1,290,220 | ||||||||
| 2016-02-19 | 3 | BlueLine Partners, L.L.C. | CYAN | Common Stock | D | 1,290,220 | ||||||||
| 2016-02-19 | 3 | BlueLine Partners, L.L.C. | CYAN | Common Stock | D | 1,290,220 | ||||||||
| 2016-02-19 | 3 | BlueLine Partners, L.L.C. | CYAN | Common Stock | D | 1,290,220 | ||||||||
| 2015-10-20 | 2015-10-15 | 4 | Vied David L | CYAN | Cyanotech Corporation Common Stock Options | D | 5.91 | 5.9100 | 6,000 | 35 | 6,000 | |||
| 2015-10-20 | 2015-10-15 | 4 | Menzel Walter Bennett | CYAN | Cyanotech Corporation Common Stock | D | 5.9100 | 4,061 | 24 | 9,157 | ||||
| 2015-10-20 | 2015-10-15 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Common Stock | I | 5,076 | 428,289 | ||||||
| 2015-10-20 | 2015-10-15 | 4 | Carlton Ralph | CYAN | Cyanotech Corporation Common Stock | D | 5.9100 | 4,061 | 24 | 17,157 | ||||
| 2015-03-16 | 2015-03-13 | 4 | Deal Jole Eileen | CYAN | Cyanotech common stock options | D | 3.82 | -5,000 | 40,000 | |||||
| 2015-03-16 | 2015-03-13 | 4 | Deal Jole Eileen | CYAN | Cyanotech Common Stock | D | 3.8200 | 5,000 | 19 | 5,000 | ||||
| 2014-09-30 | 2014-09-16 | 4 | Capelli Robert J | CYAN | Cyanotech Common Stock Options | D | 2.08 | -8,000 | 25,200 | |||||
| 2014-09-30 | 2014-09-16 | 4 | Capelli Robert J | CYAN | Cyanotech Common Stock | D | 2.0800 | 8,000 | 17 | 12,000 | ||||
| 2014-09-23 | 2014-09-19 | 4 | Menzel Walter Bennett | CYAN | Cyanotech Corporation Common Stock | D | 4.7100 | 5,096 | 24 | 5,096 | ||||
| 2014-09-23 | 2014-09-19 | 4 | Carlton Ralph | CYAN | Cyanotech Corporation Common Stock | D | 4.7100 | 5,096 | 24 | 13,096 | ||||
| 2014-09-23 | 2014-09-19 | 4 | DAVIS MICHAEL A / | CYAN | Cyanotech Corporation Common Stock | D | 4.7100 | 6,369 | 30 | 12,119 | ||||
| 2014-03-04 | 3/A | Rudolf Steiner Foundation | CYAN | Common Stock | D | 767,133 | ||||||||
| 2014-03-04 | 2014-02-18 | 4/A | Rudolf Steiner Foundation | CYAN | Common Stock | D | 5.1000 | 30,769 | 157 | 767,133 | ||||
| 2014-02-21 | 2014-02-18 | 4 | SCHICK GARY MARVIN By Rudolph Steiner Foundation | CYAN | Common Stock | I | 5.1000 | 30,769 | 157 | 767,133 | ||||
| 2014-02-20 | 2014-02-19 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Common Stock | I | 5.3376 | 50,000 | 267 | 423,213 | ||||
| 2014-02-20 | 2014-02-18 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation Inc. | CYAN | Common Stock | I | -30,769 | 100,000 | ||||||
| 2013-12-18 | 2013-12-16 | 4 | DAVIS MICHAEL A / By self as director of Skywords Family Foundation | CYAN | Common Stock | I | 130,769 | 130,769 | ||||||
| 2013-12-18 | 2013-12-16 | 4 | DAVIS MICHAEL A / By self as co-trustee of the Michael Arlen Davis Charitable Lead Annuity Trust | CYAN | Common Stock | I | -130,769 | 350,000 | ||||||
| 2013-09-05 | 2013-08-29 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 5.5600 | 5,000 | 28 | 330,150 | ||||
| 2013-09-04 | 2013-08-29 | 4 | Carlton Ralph | CYAN | Common Stock | D | 5.5600 | 4,000 | 22 | 8,000 | ||||
| 2013-06-26 | 2012-08-16 | 4/A | Deal Jole Eileen | CYAN | Stock options | D | 5.61 | 2,000 | 47,000 | |||||
| 2013-06-26 | 2012-08-16 | 4/A | Capelli Robert J | CYAN | Stock options | D | 5.61 | 2,000 | 55,000 | |||||
| 2012-12-11 | 2012-12-07 | 4 | DAVIS MICHAEL A / By self as trustee of the Michael Arlen Davis Revocable Trust | CYAN | Cyanotech Corporation Common Stock | I | 5.0051 | 17,500 | 88 | 325,150 | ||||
| 2012-08-29 | 2012-08-27 | 4 | Carlton Ralph | CYAN | Common Stock | D | 5.7300 | 4,000 | 23 | 4,000 | ||||
| 2012-08-29 | 2012-08-27 | 4 | DAVIS MICHAEL A / | CYAN | Cyanotech Corporation Common Stock | D | 5.7300 | 5,000 | 29 | 5,000 | ||||
| 2012-08-29 | 2012-08-27 | 4 | Chen Thomas F | CYAN | Common Stock | D | 5.7300 | 4,000 | 23 | 4,000 | ||||
| 2012-08-24 | 2012-08-22 | 4 | DAVIS MICHAEL A / By self as co-trustee of the Michael Davis 1993 Family Trust | CYAN | Stock options | I | 2.00 | -750 | 0 | |||||
| 2012-08-24 | 2012-08-22 | 4 | DAVIS MICHAEL A / By self as co-trustee of the Michael Davis 1993 Family Trust | CYAN | Cyanotech Corporation Common Stock | I | 2.0000 | 750 | 2 | 750 | ||||
| 2012-08-23 | 2012-08-16 | 4 | Deal Jole Eileen | CYAN | Stock options | D | 5.61 | 2,000 | 47,000 | |||||
| 2012-08-23 | 2012-08-16 | 4 | Capelli Robert J | CYAN | Stock options | D | 5.61 | 2,000 | 55,000 | |||||
| 2012-08-08 | 2012-08-06 | 4 | Capelli Robert J | CYAN | Common stock options | D | 1.60 | -800 | 53,000 | |||||
| 2012-08-08 | 2012-08-06 | 4 | Capelli Robert J | CYAN | Common stock options | D | 2.08 | -2,000 | 53,800 | |||||
| 2012-08-08 | 2012-08-06 | 4 | Capelli Robert J | CYAN | Common stock | D | 1.6000 | 800 | 1 | 4,000 | ||||
| 2012-08-08 | 2012-08-06 | 4 | Capelli Robert J | CYAN | Common stock | D | 2.0800 | 2,000 | 4 | 3,200 | ||||
| 2012-08-03 | 3 | Lundeen James Random | CYAN | Common stock | D | 9,986 | ||||||||
| 2012-08-02 | 2011-11-08 | 4 | Chen Thomas F | CYAN | Stock options | D | 5.40 | 5,000 | 6,000 | |||||
| 2012-08-02 | 2011-11-08 | 4 | Carlton Ralph | CYAN | Stock options | D | 5.40 | 5,000 | 6,000 | |||||
| 2012-07-23 | 2012-07-19 | 4 | Cysewski Gerald R | CYAN | Common stock options | D | 5.84 | 12,500 | 139,500 | |||||
| 2012-07-23 | 2012-07-19 | 4 | Jensen Glenn | CYAN | Common stock options | D | 5.84 | 10,000 | 67,000 | |||||
| 2012-07-23 | 2012-07-19 | 4 | Capelli Robert J | CYAN | Stock options | D | 5.84 | 10,000 | 55,800 | |||||
| 2011-08-31 | 2011-08-29 | 4 | Waldron John T | CYAN | Cyanotech Corporation Common Stock | D | 3.8200 | 2,000 | 8 | 21,551 | ||||
| 2011-08-31 | 2011-08-29 | 4 | Carlton Ralph | CYAN | Stock options | D | 3.82 | 1,000 | 1,000 | |||||
| 2011-08-31 | 2011-08-29 | 4 | ROSENTHAL DAVID | CYAN | Cyanotech Corporation Common Stock | D | 3.8200 | 2,000 | 8 | 10,563 | ||||
| 2011-08-31 | 2011-06-16 | 5 | Spooner Deanna Lee | CYAN | Stock options | D | 3.01 | 8,000 | 63,000 | |||||
| 2011-08-31 | 2011-08-29 | 4 | Deal Jole Eileen | CYAN | Stock options | D | 3.82 | 45,000 | 45,000 | |||||
| 2011-08-31 | 2011-08-29 | 4 | Cysewski Gerald R | CYAN | Stock options | D | 3.82 | 3,000 | 17,000 | |||||
| 2011-08-31 | 2011-08-29 | 4 | Cysewski Gerald R | CYAN | Stock options | D | 3.82 | 100,000 | 117,000 | |||||
| 2011-08-31 | 2011-08-29 | 4 | DAVIS MICHAEL A / | CYAN | Cyanotech Corporation Common Stock | D | 3.8200 | 4,000 | 15 | 350,663 | ||||
| 2011-08-31 | 2011-06-16 | 5 | Cysewski Gerald R | CYAN | Stock options | D | 3.01 | 12,000 | 14,000 | |||||
| 2011-08-31 | 2011-08-29 | 4 | Bailey Brent David | CYAN | Cyanotech Common Stock options | D | 3.82 | 497,916 | 727,916 | |||||
| 2011-08-31 | 2011-08-29 | 4 | Chen Thomas F | CYAN | Stock options | D | 3.82 | 1,000 | 1,000 | |||||
| 2011-08-31 | 2011-08-29 | 4 | Capelli Robert J | CYAN | Stock options | D | 3.82 | 2,000 | 12,000 | |||||
| 2011-08-31 | 2011-08-29 | 4 | Capelli Robert J | CYAN | Stock options | D | 3.82 | 25,000 | 37,000 | |||||
| 2011-08-31 | 2011-06-16 | 5 | Capelli Robert J | CYAN | Stock options | D | 3.01 | 8,000 | 10,000 | |||||
| 2011-08-31 | 2011-08-29 | 4 | Jensen Glenn | CYAN | Stock options | D | 3.82 | 2,000 | 12,000 | |||||
| 2011-08-31 | 2011-08-29 | 4 | Jensen Glenn | CYAN | Stock options | D | 3.82 | 35,000 | 47,000 | |||||
| 2011-08-31 | 2011-06-16 | 5 | Jensen Glenn | CYAN | Stock options | D | 3.01 | 8,000 | 10,000 | |||||
| 2011-01-18 | 2011-01-12 | 4 | Bailey Brent David | CYAN | Cyanotech Common Stock options | D | 3.04 | 230,000 | 230,000 | |||||
| 2010-09-03 | 2010-09-01 | 4 | Waldron John T | CYAN | Cyanotech Corporation Common Stock | D | 2.6200 | 2,000 | 5 | 19,551 | ||||
| 2010-09-03 | 2010-09-01 | 4 | Robertson Gregg | CYAN | Cyanotech Corporation Common Stock | D | 2.6200 | 4,000 | 10 | 10,438 | ||||
| 2010-08-23 | 2010-08-20 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.4900 | 2,856 | 7 | 150,000 | ||||
| 2010-08-23 | 2010-08-20 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.4800 | 150 | 0 | 147,144 | ||||
| 2010-08-23 | 2010-08-20 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.4500 | 12,594 | 31 | 146,994 | ||||
| 2010-08-23 | 2010-08-19 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.3700 | 50 | 0 | 134,400 | ||||
| 2010-08-23 | 2010-08-19 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.3600 | 241 | 1 | 134,350 | ||||
| 2010-08-23 | 2010-08-19 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.3500 | 2,136 | 5 | 134,109 | ||||
| 2010-08-23 | 2010-08-19 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.3400 | 133 | 0 | 131,973 | ||||
| 2010-08-23 | 2010-08-19 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.3300 | 1,040 | 2 | 131,840 | ||||
| 2010-08-23 | 2010-08-19 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.3200 | 500 | 1 | 130,800 | ||||
| 2010-08-23 | 2010-08-19 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.3100 | 2,000 | 5 | 130,300 | ||||
| 2010-08-23 | 2010-08-19 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.3080 | 400 | 1 | 128,300 | ||||
| 2010-08-23 | 2010-08-19 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.3000 | 1,900 | 4 | 127,900 | ||||
| 2010-08-23 | 2010-08-19 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.2350 | 400 | 1 | 126,000 | ||||
| 2010-08-23 | 2010-08-19 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.2175 | 300 | 1 | 125,600 | ||||
| 2010-08-23 | 2010-08-19 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.2000 | 1,000 | 2 | 125,300 | ||||
| 2010-08-23 | 2010-08-19 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.1975 | 1,200 | 3 | 124,300 | ||||
| 2010-08-23 | 2010-08-19 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.1700 | 2,894 | 6 | 123,100 | ||||
| 2010-08-23 | 2010-08-19 | 4 | DAVIS MICHAEL A / By self as co-trustee for trusts for the benefit of Mr. Davis' children | CYAN | Cyanotech Corporation Common Stock | I | 2.1600 | 200 | 0 | 120,206 | ||||
| 2010-04-27 | 2010-03-24 | 4 | Robertson Gregg | CYAN | Cyanotech Corporation Common Stock | D | 3.4500 | 1,563 | 5 | 6,438 | ||||
| 2010-04-21 | 2010-03-24 | 4 | Waldron John T | CYAN | Cyanotech Corporation Common Stock | D | 3.4500 | 563 | 2 | 17,551 | ||||
| 2010-04-20 | 2010-03-24 | 4 | DAVIS MICHAEL A / | CYAN | Cyanotech Corporation Common Stock | D | 3.4500 | 563 | 2 | 84,563 | ||||
| 2010-04-16 | 2010-03-24 | 4 | ROSENTHAL DAVID | CYAN | Cyanotech Corporation Common Stock | D | 3.4500 | 563 | 2 | 6,563 | ||||
| 2010-03-29 | 2009-09-09 | 4/A | DAVIS MICHAEL A / | CYAN | Cyanotech Corporation Common Stock | D | 2.6100 | 875 | 2 | 84,000 | ||||
| 2009-09-11 | 2009-09-09 | 4 | Robertson Gregg | CYAN | Cyanotech Corporation Common Stock | D | 2.6100 | 875 | 2 | 5,875 | ||||
| 2009-09-11 | 2009-09-09 | 4 | ROSENTHAL DAVID | CYAN | Cyanotech Corporation Common Stock | D | 2.6100 | 875 | 2 | 5,875 | ||||
| 2009-09-11 | 2009-09-09 | 4 | Waldron John T | CYAN | Cyanotech Corporation Common Stock | D | 2.6100 | 875 | 2 | 16,238 | ||||
| 2009-09-11 | 2009-09-09 | 4 | DAVIS MICHAEL A / | CYAN | Cyanotech Corporation Common Stock | D | 2.6100 | 875 | 2 | 871,769 | ||||
| 2009-07-29 | 2009-02-22 | 4/A | Spooner Deanna Lee | CYAN | Cyanotech Common Stock Options | D | 1.6000 | 500 | 1 | 500 | ||||
| 2009-07-29 | 2008-12-04 | 4/A | Spooner Deanna Lee | CYAN | Cyanotech Common Stock Options | D | 1.52 | 50,000 | 55,000 | |||||
| 2009-07-27 | 2009-05-16 | 4 | Jacobson Andrew H | CYAN | Cyanotech Common Stock Options | D | 1.41 | 131,056 | 393,168 | |||||
| 2009-07-27 | 2009-02-22 | 4 | Spooner Deanna Lee | CYAN | Cyanotech Common Stock Options | D | 1.6000 | 500 | 1 | 55,000 | ||||
| 2009-07-27 | 2008-12-04 | 4 | Spooner Deanna Lee | CYAN | Cyanotech Common Stock Options | D | 1.52 | 50,000 | 55,000 | |||||
| 2009-07-27 | 2021-08-10 | 4 | Waldron John T | CYAN | Cyanotech Corporation Common Stock | D | 1.6700 | 875 | 1 | 16,113 | ||||
| 2009-07-27 | 2009-02-22 | 5/A | Jensen Glenn | CYAN | Cyanotech Common Stock Options | D | 1.6000 | 200 | 0 | 11,858 | ||||
| 2009-07-27 | 2008-02-22 | 5/A | Jensen Glenn | CYAN | Cyanotech Common Stock Options | D | 1.60 | 2,000 | 3,000 | |||||
| 2009-07-27 | 2009-02-22 | 5/A | Cysewski Gerald R | CYAN | Cyanotech Corporation Common Stock | D | 1.6000 | 200 | 0 | 115,227 | ||||
| 2009-07-27 | 2008-02-22 | 5/A | Cysewski Gerald R | CYAN | Cyanotech Common Stock Options | D | 1.60 | 2,000 | 4,500 | |||||
| 2009-07-24 | 2008-10-21 | 4/A | DAVIS MICHAEL A / | CYAN | Cyanotech Corporation Common Stock | D | 1.6700 | 875 | 1 | 870,894 | ||||
| 2009-07-20 | 2008-09-09 | 4 | Jacobson Andrew H | CYAN | Cyanotech Common Stock Options | D | 2.12 | 131,056 | 393,168 | |||||
| 2009-07-20 | 2008-09-09 | 4 | Jacobson Andrew H | CYAN | Cyanotech Common Stock Options | D | 2.12 | 131,056 | 262,112 | |||||
| 2009-07-17 | 2008-02-22 | 5/A | Cysewski Gerald R | CYAN | Cyanotech Common Stock Options | D | 1.60 | 2,000 | 4,500 | |||||
| 2009-07-17 | 2008-02-22 | 5/A | Capelli Robert J | CYAN | Cyanotech Common Stock Options | D | 1.60 | 2,000 | 3,000 | |||||
| 2009-06-17 | 2009-04-30 | 4 | Capelli Robert J | CYAN | Cyanotech Common Stock Options | D | 2.08 | 10,000 | 13,000 | |||||
| 2009-06-17 | 2009-04-30 | 4 | Jensen Glenn | CYAN | Cyanotech Common Stock Options | D | 2.08 | 10,000 | 13,000 | |||||
| 2009-06-15 | 2009-04-30 | 4 | Cysewski Gerald R | CYAN | Cyanotech Common Stock Options | D | 2.08 | 10,000 | 14,500 | |||||
| 2009-02-06 | 2009-01-12 | 4/A | Yuen Paul | CYAN | Cyanotech Corporation Common Stock | D | 1.6700 | -875 | -1 | 11,950 | ||||
| 2008-12-03 | 2008-10-21 | 4 | Yuen Paul | CYAN | Cyanotech Corporation Common Stock | D | 1.6700 | 875 | 1 | 12,825 | ||||
| 2008-12-03 | 2021-08-10 | 4 | DAVIS MICHAEL A / | CYAN | Cyanotech Corporation Common Stock | D | 1.6700 | 875 | 1 | 870,894 | ||||
| 2008-12-03 | 2008-10-21 | 4 | DAVIS MICHAEL A / | CYAN | Cyanotech Corporation Common Stock | D | 1.6700 | 875 | 1 | 870,894 | ||||
| 2008-12-03 | 2021-08-10 | 4 | Waldron John T | CYAN | Cyanotech Corporation Common Stock | D | 1.6700 | 875 | 1 | 16,113 | ||||
| 2008-12-03 | 2008-10-21 | 4 | ROSENTHAL DAVID | CYAN | Cyanotech Corporation Common Stock | D | 1.6700 | 875 | 1 | 5,875 | ||||
| 2008-12-03 | 2008-10-21 | 4 | Robertson Gregg | CYAN | Cyanotech Corporation Common Stock | D | 1.6700 | 875 | 1 | 5,000 | ||||
| 2007-10-15 | 2007-10-03 | 4 | DAVIS MICHAEL A / | CYAN | Cyanotech Corporation Common Stock | D | 0.8400 | 1,750 | 1 | 870,019 | ||||
| 2007-10-15 | 2007-10-03 | 4 | Robertson Gregg | CYAN | Cyanotech Corporation Common Stock | D | 0.8400 | 1,750 | 1 | 4,125 | ||||
| 2006-11-08 | 2005-06-06 | 5/A | Robertson Gregg | CYAN | Cyanotech Corporation Common Stock | D | 0.9300 | 1,000 | 1 | 9,500 | ||||
| 2006-11-08 | 2005-06-01 | 5/A | Robertson Gregg | CYAN | Cyanotech Corporation Common Stock | D | 0.9000 | 1,000 | 1 | 9,500 | ||||
| 2006-07-24 | 2005-08-25 | 5 | Jensen Glenn | CYAN | Cyanotech Corporation Common Stock | D | -20,000 | 75,335 | ||||||
| 2006-07-17 | 2005-08-25 | 5 | Cysewski Gerald R | CYAN | Cyanotech Corporation Common Stock Options | D | -25,000 | 498,608 | ||||||
| 2006-07-11 | 2005-11-07 | 5 | DAVIS MICHAEL A / | CYAN | Cyanotech Corporation Common Stock | D | 0.0050 | 3,500 | 0 | 3,473,076 | ||||
| 2006-07-11 | 2005-11-07 | 5/A | Robertson Gregg | CYAN | Cyanotech Corporation Common Stock | D | 0.0050 | 3,500 | 0 | 9,500 | ||||
| 2006-07-11 | 2005-06-06 | 5/A | Robertson Gregg | CYAN | Cyanotech Corporation Common Stock | D | 0.0050 | 1,000 | 0 | 9,500 | ||||
| 2006-07-11 | 2005-06-01 | 5/A | Robertson Gregg | CYAN | Cyanotech Corporation Common Stock | D | 0.0050 | 1,000 | 0 | 9,500 | ||||
| 2006-07-10 | 2006-11-07 | 5 | ROSENTHAL DAVID | CYAN | Cyanotech Corporation Common Stock | D | 0.0050 | 3,500 | 0 | 13,000 | ||||
| 2006-06-26 | 2005-11-07 | 5 | Robertson Gregg | CYAN | Cyanotech Corporation Common Stock | D | 0.0050 | 3,500 | 0 | 11,500 | ||||
| 2006-06-26 | 2005-06-06 | 5 | Robertson Gregg | CYAN | Cyanotech Corporation Common Stock | D | 0.0050 | 1,000 | 0 | 11,500 | ||||
| 2006-06-26 | 2005-06-01 | 5 | Robertson Gregg | CYAN | Cyanotech Corporation Common Stock | D | 0.0050 | 1,000 | 0 | 11,500 | ||||
| 2006-06-21 | 2005-11-07 | 5 | Yuen Paul | CYAN | Cyanotech Corporation Common Stock | D | 0.0050 | 3,500 | 0 | 40,800 | ||||
| 2006-06-21 | 2005-11-07 | 5 | Waldron John T | CYAN | Cyanotech Corporation Common Stock | D | 0.0050 | 3,500 | 0 | 50,452 |
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)
