How many insider trades does FilingIQ track for CYAN?

FilingIQ tracks 424 Form 4 insider transactions for CYAN (CYANOTECH CORP), covering filings from Mar 13, 2015 onwards. 0 of those were filed in the last 90 days.

Are CYAN insiders net buyers or net sellers?

Across the full Form 4 history for CYAN, 108 transactions (25%) were open-market purchases and 4 (1%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.

Where does CYAN insider data come from?

Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.

What sector is CYAN in?

CYANOTECH CORP (CYAN) is classified in the Consumer Defensive sector, specifically Packaged Foods, with a current market capitalisation of $3.44M.

CYAN insider trading

OTC Markets OTCQB Consumer Defensive

CYANOTECH CORP — scored insider trade history from SEC Form 4 filings, parsed and contextualised by FilingIQ.

Total Form 4 trades

424

Last 90 days

Buys / sells

25% / 1%

Market cap

$3.44M

About CYANOTECH CORP

Cyanotech Corporation, an agricultural company, engages in the production and sale of natural ingredients and dietary supplement products from microalgae for health and wellness markets. The company offers BioAstin Hawaiian Astaxanthin, a natural antioxidant to enhance skin, and to support eye, joint, brain, and immune health; and Hawaiian Spirulina Pacifica, a nutrient-rich dietary supplement to support natural energy, immune system, and cardiovascular health, as well as a source of protein, antioxidant carotenoids, and essential nutrients. It also provides contract extraction, and research and development services. The company sells its products through distributors, retailers, and online channels; direct to consumers; and in bulk form to manufacturers, formulators, and distributors in the health food, cosmetic manufacturers and nutraceuticals, and dietary supplement markets. It operates in the United States, the Asia-Pacific, Europe, and internationally. Cyanotech Corporation was incorporated in 1983 and is headquartered in Kailua-Kona, Hawaii.

Company website: www.cyanotech.com

CYAN insider activity at a glance

FilingIQ has scored 424 insider transactions for CYAN since Mar 13, 2015. The most recent filing in our index is dated Aug 28, 2025.

Across the full history, 108 open-market purchases and 4 open-market sales were filed under transaction codes P and S respectively. Compensatory share awards (code A) and option exercises (code M) are tracked separately and not counted here.

The average FilingIQ composite score on CYAN insider trades is 44.1/100, produced by FilingIQ's multi-factor Form 4 model. Model framework documented at methodology.

View live CYAN trades on FilingIQ Raw filings on SEC EDGAR

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Frequently asked

How many insider trades does FilingIQ track for CYAN?: FilingIQ tracks 424 Form 4 insider transactions for CYAN (CYANOTECH CORP), covering filings from Mar 13, 2015 onwards. 0 of those were filed in the last 90 days.
Are CYAN insiders net buyers or net sellers?: Across the full Form 4 history for CYAN, 108 transactions (25%) were open-market purchases and 4 (1%) were open-market sales. Compensatory awards and option exercises are filtered out of these counts.
Where does CYAN insider data come from?: Every transaction shown on this page is sourced directly from SEC EDGAR Form 4 filings. FilingIQ parses the raw XML, normalises insider identity across reporting variations, and scores each trade on its multi-factor composite model.
What sector is CYAN in?: CYANOTECH CORP (CYAN) is classified in the Consumer Defensive sector, specifically Packaged Foods, with a current market capitalisation of $3.44M.

Methodology & sources

Every CYAN insider transaction shown on FilingIQ is parsed directly from a public SEC Form 4 XML filing. Insider identity is normalised across reporting variants (CIK changes, name spellings, related-party indirect holdings). The FilingIQ composite score is documented in full on the team page and algo disclosure. Not investment advice; see disclaimer.