CIK 0000768408 · Non-accelerated filer<br>Smaller reporting company
CYANOTECH CORP
Sign in to watch- Ticker
- CYAN
- Exchange
- OTC
- Industry
- Medicinal Chemicals & Botanical Products
- FY end
- Mar 31
- Incorporated
- NV
- Entity type
- operating
- EIN
- 911206026
- Phone
- 8083261353
- Business address
- 73-4460 QUEEN KAAHUMANU HWY, SUITE 102, KAILUA KONA, HI, 96740
- Open-market buys, last 90 days
- $0
- in 0 filings
- Open-market sales, last 90 days
- $0
- in 0 filings
Shares bought or sold at a price by officers, directors and 10% owners (Form 4 codes P and S). Grants, option exercises and tax withholding aren't counted.
Reading 70 more Form 4s from the SEC; this list fills in as they're read.
| Date | Insider | Transaction | Shares | Price | Value | Owned after |
|---|---|---|---|---|---|---|
| 2021-03-12 | Johansen Jennifer M. VP, Quality, Regulatory & Govt | Sale | −8,000 | $3.96 | $32K | 1,858 |
| 2021-03-12 | Johansen Jennifer M. VP, Quality, Regulatory & Govt | Option exercise · Cyanotech common stock options | −8,000 | 0 | ||
| 2020-11-23 | DAVIS MICHAEL A / Director | Purchase | +20,000 | $2.58 | $52K | 40,000 |
| 2020-11-23 | DAVIS MICHAEL A / Director | Purchase | +21,845 | $2.58 | $56K | 40,789 |
| 2020-11-23 | Menzel Walter Bennett Director | Sale | −41,845 | $2.58 | $108K | 28,611 |
| 2020-09-10 | DAVIS MICHAEL A / Director | Purchase | +620 | $3.00 | $2K | 20,000 |
| 2020-09-10 | DAVIS MICHAEL A / Director | Purchase | +28 | $3.00 | $84 | 18,944 |
| 2020-09-09 | DAVIS MICHAEL A / Director | Purchase | +1,196 | $2.84 | $3K | 19,380 |
| 2020-09-09 | DAVIS MICHAEL A / Director | Purchase | +622 | $2.85 | $2K | 18,916 |
| 2020-09-08 | DAVIS MICHAEL A / Director | Purchase | +268 | $2.81 | $753 | 18,184 |
| 2020-09-08 | DAVIS MICHAEL A / Director | Purchase | +3,973 | $2.83 | $11K | 18,294 |
| 2020-09-04 | DAVIS MICHAEL A / Director | Purchase | +1,000 | $2.59 | $3K | 17,916 |
| 2020-09-04 | DAVIS MICHAEL A / Director | Purchase | +923 | $2.58 | $2K | 14,321 |
| 2020-09-02 | DAVIS MICHAEL A / Director | Purchase | +10,000 | $2.74 | $27K | 16,916 |
| 2020-09-02 | DAVIS MICHAEL A / Director | Purchase | +6,691 | $2.73 | $18K | 13,398 |
| 2020-09-01 | DAVIS MICHAEL A / Director | Purchase | +1,916 | $2.44 | $5K | 6,916 |
| 2020-09-01 | DAVIS MICHAEL A / Director | Purchase | +1,707 | $2.46 | $4K | 6,707 |
| 2020-08-31 | DAVIS MICHAEL A / Director | Purchase | +5,000 | $2.43 | $12K | 5,000 |
| 2020-08-31 | DAVIS MICHAEL A / Director | Purchase | +5,000 | $2.42 | $12K | 5,000 |
| 2020-08-27 | Vied David L Director | Grant or award | +13,445 | 61,716 |
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