CYANOTECH CORP

CYAN · OTC · SIC 2833: Medicinal Chemicals & Botanical Products
291
SEC Filings
$0.5194
Close 2026-06-25

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 2026-06-25 $0.5194 O:$0.5194 H:$0.5194 L:$0.5194 Vol:0.0M VWAP:$0.5194
origin leaf: null

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. AKAN — AKANDA CORP. ADIA — Adia Nutrition, Inc. AAWH — Ascend Wellness Holdings, Inc. BON — Bon Natural Life Ltd CXXIF — C21 Investments Inc. TCRG — Cannaisseur Group Inc. CGC — Canopy Growth Corp

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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This is a static snapshot. For live, structured JSON with cryptographic provenance chain:

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JSON Profile Stock Quote AI Readiness Report
Origin Provenance
page leaf: eb4ec0aa2acd51a7e44b0085374e59932469435d67027410eec38ccbf430ce78
parent: 86a35d9894ecd775d40b2769735d80127744bc5680e5d2c2de00f7e20eb40036
content hash: 41ce01efa3df5665bd6048d69e4e4a445f45758f4e1f7851c4a26c2dcd92c869
signed: 2026-08-12T19:02:05.167Z
sources: 22 verified data leaves
chain: SEC.gov PEM → origin.rootz.global extraction → this page
verify: sha256(content_hash + parent + timestamp) = leaf

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