CYANOTECH CORP

CYAN · OTC · SIC 2833: Medicinal Chemicals & Botanical Products
291
SEC Filings
$0.37
Close 2026-05-29

Business Summary

Cyanotech Corporation, founded in 1983 and operating through its subsidiary Nutrex Hawaii, is a global leader in microalgae cultivation at a 96-acre facility on the Kona Coast of Hawaii. The company produces two primary product lines: BioAstin Hawaiian Astaxanthin, a natural antioxidant dietary supplement, and Hawaiian Spirulina Pacifica, a nutrient-rich superfood. Products are sold as consumer supplements, bulk ingredients, and private label goods through distributors, retailers, and online channels worldwide.

Latest Stock Quote

CYAN 2026-05-29 $0.37 O:$0.37 H:$0.37 L:$0.37 Vol:0.0M VWAP:$0.37
origin leaf: 4f48117b4bbc4376942bc5af25b293eb6a32edc5025277dc237f6c553a713fa9

Next Earnings

Q2 FY2026 — expected 2026-09-17

Annual Reports (10-K)

FiledPeriodAccessionSourceFull Text
2025-06-202025-03-310001437749-25-020904EDGAR40K words
2024-06-262024-03-310001437749-24-021266EDGAR—
2023-06-272023-03-310001437749-23-018616EDGAR—
2022-06-222022-03-310001437749-22-015612EDGAR—
2021-06-222021-03-310001437749-21-015361EDGAR—
2020-06-232020-03-310001437749-20-013699EDGAR—
2019-07-012019-03-310001437749-19-013217EDGAR—
2018-06-152018-03-310001437749-18-011915EDGAR—
2017-06-222017-03-310001437749-17-011716EDGAR—
2016-06-232016-03-310001437749-16-034316EDGAR—

Quarterly Reports (10-Q)

FiledPeriodAccessionSourceFull Text
2025-11-102025-09-300001437749-25-034093EDGAR20K words
2025-08-062025-06-300001437749-25-025070EDGAR—
2025-02-112024-12-310001437749-25-003413EDGAR—
2024-11-122024-09-300001437749-24-034529EDGAR—
2024-08-072024-06-300001437749-24-025171EDGAR—
2024-02-082023-12-310001437749-24-003511EDGAR—
2023-11-082023-09-300001437749-23-030927EDGAR—
2023-08-112023-06-300001437749-23-023314EDGAR—
2023-02-092022-12-310001437749-23-002878EDGAR—
2022-11-092022-09-300001437749-22-026580EDGAR—
2022-08-102022-06-300001437749-22-019787EDGAR—
2022-02-102021-12-310001437749-22-002997EDGAR—

Recent Current Reports (8-K)

FiledAccessionSourceFull Text
2025-09-020001437749-25-028099EDGAR1K words
2025-08-220001437749-25-027547EDGAR—
2025-05-080001437749-25-015470EDGAR—
2024-12-160001437749-24-037557EDGAR—
2024-08-230001437749-24-027650EDGAR—
2024-08-130001437749-24-026409EDGAR—
2024-02-140001437749-24-004144EDGAR—
2023-12-190001437749-23-034882EDGAR—
2023-08-290001437749-23-024847EDGAR—
2023-08-170001437749-23-024061EDGAR—

291 total filings indexed. 259 additional filings (S-1, DEF 14A, etc.) View all (JSON) · SEC EDGAR

Sector Peers

AIBT — AIBOTICS, INC. ADIA — Adia Nutrition, Inc. AAWH — Ascend Wellness Holdings, Inc. TCRG — Cannaisseur Group Inc. CGC — Canopy Growth Corp CHUC — Charlie's Holdings, Inc. CFOO — China Foods Holdings Ltd. CRON — Cronos Group Inc.

Tags

dietary-supplements natural-health-and-nutrition-products cosmetics-and-personal-care-ingredients health-beverages private-label-consumer-packaged-goods good-manufacturing-practices-(gmp)-certified-by-merieux-nutrisciences igen-non-gmo gluten-intolerance-group-gluten-free detox-project-glyphosate-free informed-choice halal-certified vegan.org-certified non-gmo-project-verified kosher-certified-by-organized-kashrus-laboratories halal-certified-by-islamic-food-and-nutrition-council-of-america usp-dietary-supplement-information-expert-committee-(dsi-ec)-class-a-safety-rating gras-(generally-recognized-as-safe)-by-fda

Company Identity

CIK0000768408
TickerCYAN
ExchangeOTC
SIC2833: Medicinal Chemicals & Botanical Products
IncorporatedNV
HeadquartersKona Coast, Hawaii

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signed: 2026-06-03T12:00:48.604Z
sources: 23 verified data leaves
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