CYAN insider buying
CYANOTECH CORP
Every qualifying open-market purchase of CYAN reported to the SEC on Form 4, parsed directly from the filings and linked back to the source on EDGAR. No buying cluster — two or more distinct insiders inside a rolling window — has been detected in CYAN yet; if one forms, it appears here (and hits our alert subscribers in real time).
All notable open-market buys in CYAN
Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.
| Date | Insider | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| Oct 1, 2024 | Director, 10% Owner | 5,000 | $0.76 | $3.8K | SEC ↗ |
| Sep 30, 2024 | Director, 10% Owner | 5,000 | $0.76 | $3.8K | SEC ↗ |
| Sep 27, 2024 | Director, 10% Owner | 5,000 | $0.77 | $3.9K | SEC ↗ |
| Sep 26, 2024 | Director, 10% Owner | 5,000 | $0.77 | $3.9K | SEC ↗ |
| Sep 25, 2024 | Director, 10% Owner | 5,000 | $0.77 | $3.9K | SEC ↗ |
| Sep 24, 2024 | Director, 10% Owner | 5,000 | $0.73 | $3.7K | SEC ↗ |
| Sep 23, 2024 | Director, 10% Owner | 5,000 | $0.77 | $3.9K | SEC ↗ |
| Sep 20, 2024 | Director, 10% Owner | 5,000 | $0.77 | $3.9K | SEC ↗ |
| Sep 19, 2024 | Director, 10% Owner | 5,000 | $0.74 | $3.7K | SEC ↗ |
| Sep 18, 2024 | Director, 10% Owner | 5,000 | $0.78 | $3.9K | SEC ↗ |
| Sep 17, 2024 | Director, 10% Owner | 4,000 | $0.74 | $3.0K | SEC ↗ |
| Sep 17, 2024 | Director, 10% Owner | 1,000 | $0.72 | $720.0 | SEC ↗ |
| Sep 16, 2024 | Director, 10% Owner | 5,000 | $0.82 | $4.1K | SEC ↗ |
| Sep 13, 2024 | Director, 10% Owner | 5,000 | $0.82 | $4.1K | SEC ↗ |
| Sep 12, 2024 | Director, 10% Owner | 5,000 | $0.83 | $4.2K | SEC ↗ |
| Sep 11, 2024 | Director, 10% Owner | 5,000 | $0.83 | $4.2K | SEC ↗ |
| Sep 10, 2024 | Director, 10% Owner | 5,000 | $0.83 | $4.2K | SEC ↗ |
| Sep 9, 2024 | Director, 10% Owner | 5,000 | $0.84 | $4.2K | SEC ↗ |
| Sep 6, 2024 | Director, 10% Owner | 5,000 | $0.84 | $4.2K | SEC ↗ |
| Sep 5, 2024 | Director, 10% Owner | 5,000 | $0.84 | $4.2K | SEC ↗ |
| Sep 4, 2024 | Director, 10% Owner | 5,000 | $0.85 | $4.3K | SEC ↗ |
| Sep 3, 2024 | Director, 10% Owner | 5,000 | $0.79 | $4.0K | SEC ↗ |
| Aug 30, 2024 | Director, 10% Owner | 5,000 | $0.79 | $4.0K | SEC ↗ |
| Aug 29, 2024 | Director, 10% Owner | 5,000 | $0.75 | $3.8K | SEC ↗ |
| Aug 29, 2024 | Director, 10% Owner | 5,000 | $0.75 | $3.8K | SEC ↗ |
CYAN insider buying — FAQ
- Are insiders buying CYAN stock?
- 1 insider has bought CYAN (CYANOTECH CORP) on the open market, most recently on Oct 3, 2024. No cluster buy — two or more distinct insiders within a rolling window — has been detected yet.
- How much CYAN stock have insiders bought?
- Insiders have bought a combined $227.9K of CYAN across 65 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in CYAN?
- A cluster buy is two or more distinct CYANOTECH CORP insiders — officers, directors, or 10% owners — each buying CYAN on the open market within a rolling window. None has been detected in CYAN yet.
- Where does this CYAN insider trading data come from?
- Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.
How we track insider buying in CYAN
We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy CYAN within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?
This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding CYAN.