CYANOTECH CORP (CYAN)
Latest CYAN Insider Trades
About CYANOTECH CORP (CYAN)
90-Day SEC Filing Activity
No Form 4 activity for CYAN in the last 90 days.
CYAN Insider Transactions (Form 4)
2211 Form 4 filings on record, the earliest from Oct 1, 2024, newest first.
| Date | Insider | Transaction | Security | Shares | Price | Value |
|---|---|---|---|---|---|---|
| Jennifer A.S. Miyashiro - Officer | Grant or award | Cyanotech Common Stock Options | 50,000 |
CYAN Insider Trading - FAQ
What is the latest insider trade for CYAN?
CYANOTECH CORP (CYAN) has filed no insider reports in the last 90 days. The most recent on record is dated 2025-09-12. The full record for CYAN runs to 11 Form 4 filings, the earliest from 2024-10-01. InsiderAlpha tracks every Form 4, Form 144, and 8-K filing in real time.
How many insiders are buying CYAN stock?
No insider purchases of CYAN were filed in the last 90 days. 3 purchases are on record for this company.
How many insiders are selling CYAN stock?
No insider sales of CYAN were filed in the last 90 days.
Where can I see CYAN SEC filings (Form 4, 10-K, 10-Q, 8-K)?
This page tracks CYAN Form 4 insider transactions, Form 144 sale notices, and 8-K material event disclosures in one timeline. Annual 10-K and quarterly 10-Q reports live on the company's SEC EDGAR page.
How can I follow CYAN insider buys?
Create a free InsiderAlpha account and press Watch on this page to add CYAN to your watchlist. A free account also opens the full scored daily plan with every past day and 3 months of price history. No card is required. Sign up at https://insideralpha.ai/register.
More Health Care Companies with Insider Activity
Recent Insider Filings
10Every Form 4 below links to the original document on SEC EDGAR, so the numbers on this page can be checked against the filing they came from.
- - Jennifer A.S. Miyashiro view on EDGAR
- - Michael A. /. Davis view on EDGAR
- - David M. Mulder view on EDGAR
- - David L. Vied view on EDGAR
- - Matthew Keith Custer view on EDGAR
- - Jennifer M. Johansen view on EDGAR
- - Glenn Jensen view on EDGAR
- - Gerald R. Cysewski view on EDGAR
- - Amy Beth Nordin view on EDGAR
- - Michael A. /. Davis view on EDGAR
Related Companies - Recent Insider Activity
Learn More
- What is SEC Form 4?
- The filing insiders must submit within two business days of a trade, and how to read its transaction codes.
- Insider activity in Health Care
- Where CYAN's peers are being bought and sold.
- Every recent Form 4
- The full market-wide feed, updated as filings arrive from SEC EDGAR.
Track CYAN insider activity as it files
Real-time Form 4 alerts, AI-scored daily trade ideas and 10b5-1 plan flags.
