CYANOTECH CORP (CYAN)
Established in 1983 and headquartered in Kailua-Kona, Hawaii, Cyanotech Corporation specializes in the global cultivation, processing, and distribution of natural products derived from microalgae. Its key product offerings include BioAstin Hawaiian Astaxanthin, a powerful dietary antioxidant acclaimed for promoting skin health and supporting eye, joint, and immune system functions; it is utilized as both a dietary supplement and an ingredient. Another significant product is Hawaiian Spirulina Pacifica, a highly nutritious dietary supplement formulated to enhance energy levels, bolster the immune system, provide cardiovascular benefits, and deliver a rich source of antioxidant carotenoids. Beyond its product lines, Cyanotech also offers contract extraction services. The company reaches its customers through a diverse array of sales channels, encompassing third-party distributors, retailers, and online platforms, as well as direct sales to consumers. Additionally, it supplies products in bulk to manufacturers, formulators, and distributors within the health foods, nutraceuticals, and dietary supplement industries.
Sector: Medicinal Chemicals & Botanical Products
Industry: Packaged Foods
Cyanotech Corporation
| Date | Open | High | Low | Close | Volume |
|---|---|---|---|---|---|
based on 7.39M shares outstanding
Established in 1983 and headquartered in Kailua-Kona, Hawaii, Cyanotech Corporation specializes in the global cultivation, processing, and distribution of natural products derived from microalgae.
Its key product offerings include BioAstin Hawaiian Astaxanthin, a powerful dietary antioxidant acclaimed for promoting skin health and supporting eye, joint, and immune system functions; it is utilized as both a dietary supplement and an ingredient. Another significant product is Hawaiian Spirulina Pacifica, a highly nutritious dietary supplement formulated to enhance energy levels, bolster the immune system, provide cardiovascular benefits, and deliver a rich source of antioxidant carotenoids. Beyond its product lines, Cyanotech also offers contract extraction services.
The company reaches its customers through a diverse array of sales channels, encompassing third-party distributors, retailers, and online platforms, as well as direct sales to consumers.
Additionally, it supplies products in bulk to manufacturers, formulators, and distributors within the health foods, nutraceuticals, and dietary supplement industries.
Leadership
Mr. Morton
Chief Executive Officer and Director
Matthew Keith Custer
President, Chief Executive Officer & Director
Glenn D. Jensen
Vice President of Operations
Gerald R. Cysewski
Co-Founder, Chief Executive Officer Emeritus & Chief Scientific Officer
Employees
77
Country
US
Sector
Consumer Defensive
Website
cyanotech.com
| Insider | Title | Type | Shares | Value | Date |
|---|---|---|---|---|---|
| CFO, VP Fin & Admin, Treasurer | Grant/Award | 50.0K | -- | Sep 12, 2025 | |
| Director | Grant/Award | 50.0K | -- | Aug 28, 2025 | |
| Director | Grant/Award | 50.0K | -- | Aug 28, 2025 | |
| Director | Grant/Award | 50.0K | -- | Aug 28, 2025 | |
| VP, Quality, Regulatory & Govt | Option Exercise | 1.4K | -- | Jul 29, 2025 | |
| VP, HR, Secretary | Automatic Sell | 525 | $212.625 | Jul 29, 2025 |
| Name | Shares | % | Source |
|---|---|---|---|
Vied David L Director | 563 | -- | FORM 4 |
MULDER DAVID M Director | 509 | -- | FORM 4 |
Cysewski Gerald R Insider | 367 | -- | FORM 4 |
Jensen Glenn VP, Operations | 68 | -- | FORM 4 |
DAVIS MICHAEL A / Director, 10% Owner | 30 | -- | FORM 4 |
Johansen Jennifer M. VP, Quality, Regulatory & Govt | 24 | -- | FORM 4 |
Nordin Amy Beth VP, HR, Secretary | 23 | -- | FORM 4 |
Custer Matthew Keith President and CEO, Director | 17 | -- | FORM 4 |
Kakuk Collette Nicole Chief Strategic Comml Officer | 12 | -- | FORM 4 |
Insiders
- Miyashiro Jennifer A.S.CFO, VP Fin & Admin, Treasurer
- DAVIS MICHAEL A /Director
- Vied David LDirector
- MULDER DAVID MDirector
- Johansen Jennifer M.VP, Quality, Regulatory & Govt
- Nordin Amy BethVP, HR, Secretary
- Custer Matthew KeithPresident and CEO
- Jensen GlennVP, Operations
- Cysewski Gerald R
- Brand Jennifer KimberlyVP of Sales
based on 7.39M shares outstanding
30d Avg
8.49K
60d Avg
6.75K
90d Avg
7.14K