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CYAN Insider Trading (Cyanotech)

Insider Ownership Percentage: 27.50%
Insider Buying (Last 12 Months): $172,600.81
Insider Selling (Last 12 Months): $60,650.82

Cyanotech Insider Trading History Chart

This chart shows the insider buying and selling history at Cyanotech by year and by quarter.

Skip ChartChart Data in Insider Trading History Table

Cyanotech Share Price & Price History

Current Price: $3.15
Price Change: Price Increase of +0.17 (5.70%)
As of 07/29/2021 01:00 AM ET

This chart shows the closing price history over time for CYAN up to the past year.

Skip Chart and Table DataPrice Data in Insider Trading History Table
Days: 30 | 90 | 365
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Cyanotech Insider Trading History

Transaction DateInsider NameTitleBuy/SellNumber of SharesAverage Share PriceTotal TransactionShares Held After TransactionDetails
3/16/2021Glenn JensenVPSell7,486$3.87$28,970.8225,382View SEC Filing Icon  
3/12/2021Jennifer M JohansenVPSell8,000$3.96$31,680.009,858View SEC Filing Icon  
11/23/2020Michael A / DavisDirectorBuy41,845$2.58$107,960.1012,119View SEC Filing Icon  
9/10/2020Michael A / DavisDirectorBuy648$3.00$1,944.0012,119View SEC Filing Icon  
9/8/2020Michael A / DavisDirectorBuy4,241$2.83$12,002.0312,119View SEC Filing Icon  
9/4/2020Michael A / DavisDirectorBuy1,923$2.58$4,961.3412,119View SEC Filing Icon  
9/2/2020Michael A / DavisDirectorBuy16,691$2.74$45,733.3412,119View SEC Filing Icon  
3/4/2019Jennifer M JohansenVPSell10,000$3.72$37,200.0011,109View SEC Filing Icon  
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SEC Filings (Institutional Ownership Changes) for Cyanotech (NASDAQ:CYAN)

5.39% of Cyanotech stock is owned by institutions. Institutional ownership can be a sign of analyst confidence in the fundamentals of the stock.

Institutional Buying and Selling by Quarter

This chart shows the instiutional buying and selling at CYAN by year and by quarter.

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Cyanotech Institutional Trading History

Reporting DateHedge FundShares HeldMarket Value% of PortfolioQuarterly Change in SharesOwnership in CompanyDetails
5/19/2021Virtu Financial LLC16,094$53K0.0%N/A0.264%Search for SEC Filing on Google Icon
5/13/2021Renaissance Technologies LLC194,742$0.64M0.0%+6.9%3.194%Search for SEC Filing on Google Icon
2/10/2021Renaissance Technologies LLC182,128$0.55M0.0%+9.3%2.987%Search for SEC Filing on Google Icon
7/24/2020Heritage Investors Management Corp13,321$31K0.0%N/A0.221%Search for SEC Filing on Google Icon
5/15/2020Morgan Stanley14,837$31K0.0%-23.2%0.250%Search for SEC Filing on Google Icon
8/14/2019Citadel Advisors LLC15,811$49K0.0%N/A0.268%Search for SEC Filing on Google Icon
8/6/2019Wells Fargo & Company MN375,150$1.16M0.0%-6.8%6.369%Search for SEC Filing on Google Icon
11/3/2018FineMark National Bank & Trust59,024$0.20M0.0%-42.2%1.019%Search for SEC Filing on Google Icon
11/2/2018Wells Fargo & Company MN375,150$1.26M0.0%-28.6%6.479%Search for SEC Filing on Google Icon
8/10/2017Coastline Trust Co82,400$0.29M0.1%No Change1.449%Search for SEC Filing on Google Icon
8/10/2017Wells Fargo & Company MN525,150$1.89M0.0%No Change9.237%Search for SEC Filing on Google Icon
7/26/2017FineMark National Bank & Trust103,156$0.37M0.0%No Change1.815%Search for SEC Filing on Google Icon
Data available starting January 2016

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Cyanotech Corporation engages in the cultivation, production, and sale of natural products derived from microalgae for the health and human nutrition markets worldwide. Its products include BioAstin Hawaiian Astaxanthin, a dietary antioxidant that is used as a human dietary supplement and dietary ingredient to support and maintain the body's natural inflammatory response, enhance skin, and support eye, joint, and immune health; and Hawaiian Spirulina Pacifica, a nutrient-rich dietary supplement, which is used for extra energy, strengthened immune system, cardiovascular benefits, and as a source of antioxidant carotenoids. The company sells its products as packaged consumer products through distributors, retailers, and online channels; direct to consumers; and in bulk form to manufacturers, formulators, and distributors. Cyanotech Corporation was incorporated in 1983 and is headquartered in Kailua-Kona, Hawaii.
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Today's Range

Now: $3.15
Low: $2.97
High: $3.22

50 Day Range

MA: $2.98
Low: $2.73
High: $3.26

52 Week Range

Now: $3.15
Low: $2.15
High: $6.29


84,122 shs

Average Volume

155,324 shs

Market Capitalization

$19.27 million

P/E Ratio


Dividend Yield




Who are the company insiders with the largest holdings of Cyanotech?

Cyanotech's top insider shareholders include:
  1. Glenn Jensen (VP)
  2. Michael A / Davis (Director)
  3. Jennifer M Johansen (VP)
2021 Stock Pick of the Year
Plant-based baby nutrition stock could be bigger than Beyond Meat.
Learn more.